MARTINDALE'S CALCULATORS ON-LINE CENTER CHEMISTRY CENTER CHEMISTRY: P-Q (Calculators, Applets, Spreadsheets, and where Applicable includes: Courses, Manuals, Handbooks, Simulations, Animations, Videos, etc.)

US/Pacific: Saturday, October 11, 2008 Sydney, Australia: Sunday, October 12, 2008 File Download Time Calculator Author, E-Mail, Privacy Policy & Disclaimer Currently the Calculators On-Line Center contains over "23,585" Calculators & Spreadsheets, over "3,450" Courses, Lectures, Manuals, Handbooks, & "1,000's" of Movies, Videos, Simulations & Animations

CHEMISTRY: P-Q (Course, Lectures, Databases, Animations, Simulations, Calculators, Applets, Spreadsheets, 3D Modeling, Videos/Movies & Audio/Sound, etc.) Pericyclic Chemistry ~ Petroleum Hydrocarbons ~ Photochemistry Physical Chemistry ~ Polymer Chemistry Quantum Chemistry - Quantum Mechanics Chemistry Center Calculators On-Line Center

Pericyclic Chemistry PERICYCLIC CHEMISTRY COURSES, TEXTBOOKS, LECTURES, ETC. PERICYCLIC CHEMISTRY (FLASH) - J Robertson, Department of Chemistry, University of Oxford, U.K. VERY VERY VERY...EXTENSIVE. Multimedia Pericyclic Chemistry Video Course (Text, Images, Animations & Simulations). Pericyclic Chemistry Video Chapters include: "...Introduction Video Lecture; Cycloadditions Video Lecture; Electrocyclic Reactions Video Lecture; Sigmatropic Rearrangements & ENE Reactions Video Lecture..." For more information see the Virtual Chemistry or the Department of Chemistry ORGANIC PERICYCLIC REACTIONS (CHIME, JAVA APPLETS) - H.S. Rzepa, Computational, Theoretical & Structural Chemistry Section, Department of Chemistry, Imperial College, U.K. VERY VERY EXTENSIVE. Multimedia Organic Pericyclic Reactions Lecture (Text, Images, Animations & Applets). Organic Pericyclic Reactions include: "...Historical Background; Theoretical Explanation; Principal Categories of Organic Pericyclic Reactions; Examples Of Electrocyclic Reactions; Examples Of Sigmatropic Reactions; etc..." For more information see the Henry S. Rzepa's Home Page; Handouts for Organic Chemistry Lectures or the Department of Chemistry PREICYCLIC REACTIONS - ChempaPedia, CHEMGAROO, FIZ CHEMIE Berlin, Berlin, Germany Multimedia Pericyclic Reactions Teaching Modules (Text & Images). VERY VERY EXTENSIVE. Available in English, French & German. Pericyclic Reactions Teaching Modules include "...Biosynthesis of Endiandric Acid B; Pericyclic Reactions: Aromaticity of Transition States; Pericyclic Reactions: Electrocyclic Reactions; Pericyclic Reactions: Further Examples Pericyclic Reactions: Ene- and Retro-Ene Reactions; Pericyclic Reactions: Chelotropic Reactions; Pericyclic Reactions: Group Transfer Reactions; etc. Pericyclic Reactions: Sigmatropic Rearrangements; etc..." For more information see Organic Chemistry ChempaPedia - Chemistry Encyclopedia; ChempaPedia; CHEMGAROO or FIZ CHEMIE Berlin Petroleum Hydrocarbons PETROLEUM HYDROCARBONS CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS MODELING SUBSURFACE TRANSPORT OF PETROLEUM HYDROCARBONS MODELING SUBSURFACE TRANSPORT OF PETROLEUM HYDROCARBONS: SIMULATIONS & CALCULATORS - J. Weaver, Ecosystems Research Division (ERD), National Exposure Research Laboratory (NERL), Office of Research and Development, EPA, Athens, Georgia Multimedia Petroleum Hydrocarbons Course (Text, Images & Simulations). VERY VERY VERY...EXTENSIVE. Petroleum Hydrocarbons Calculators "...provide consistency for simple calculations, and access to methods and data that are not commonly available. The latter include data on fuel composition and models for leaching from fuel lenses..." For more information see Modeling Subsurface Transport of Petroleum Hydrocarbons Course Home Page or the Ecosystems Research Division (ERD) or the National Exposure Research Laboratory (NERL) Some examples from over "25" Modeling Subsurface Transport of Petroleum Hydrocarbons Calculators include Gradient and Direction from Three Points with Map Scaling Calculator Moisture Content Calculator Diffusion Coefficient Estimation Calculator Retardation Factor Calculator (Solids Density, Porosity, Bulk Density etc.) Seepage Velocity Calculation and Advective Travel Time Effective Solubility Calculator Vertical Gradients with Well Screen Effects Photochemistry PHOTOCHEMISTRY COURSES & TEXTBOOKS MODERN MOLECULAR PHOTOCHEMISTRY (REAL PLAYER) - Nicholas J. Turro, Department of Chemistry, Columbia University Multimedia Modern Molecular Photochemistry Video Course (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Examples of Modern Molecular Photochemistry Video Course Chapters include "...An Overview or Organic Photochemistry Video Chapter; Electronic Orbitals, Configurations, and States Video Chapter; Transitions Between States - Chemical Dyanmics Video Chapter; Potential Energy Surfaces Video Chapter; Radiative Transitions - The Absorption and Emission of Light Video Chapter; Photophysical radiationless Transitions Video Chapter; Theoretical Organic Photochemistry Video Chapter; Mechanistic Organic Photochemistry Video Chapter; Photoaddition and Photosubstitution Reactions Video Chapter; Cycloaddition Reactions Video Chapter; etc..." For more information see the Turro's Courses; Turro Group; Nicholas J. Turro's Home Page or the Department of Chemistry PHOTOCHEMISTRY: MODERN MOLECULAR PHOTOCHEMISTRY OF ORGANIC COMPOUNDS (REAL PLAYER) - Nicholas J. Turro, Department of Chemistry, Columbia University Multimedia Modern Molecular Photochemistry of Organic Compounds Course (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Examples of Modern Molecular Photochemistry of Organic Compounds Course Video Lectures include "...Introduction to Organic Photochemistry Video Lectures; Primary photochemical processes on n,p* states of ketones Video Lectures; State correlation diagrams for photochemical reactions Video Lectures; In depth analysis of the primary photochemical process of a-cleavage of ketones Video Lectures; Primary photochemical processes of p,p* states Video Lectures; The di-p-methane reaction Video Lectures; Photoinduced electron transfer reactions Video Lectures; etc..." Also includes PDF Photochemistry Course Lectures, Sideshows, etc. For more information see the Turro's Courses; Turro Group; Nicholas J. Turro's Home Page or the Department of Chemistry

Physical Chemistry PHYSICAL CHEMISTRY COURSES, TEXTBOOKS, LECTURES Undergraduate Physical Chemistry Courses, Lectures & Textbooks PHYSICAL CHEMISTRY I - R.G. Griffin & K. Nelson, Department of Chemistry & the MIT OpenCourseWare, MIT Multimedia Physical Chemistry I Course with Lecture Notes (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of Physical Chemistry I Lectures include: "...Probabilities, Expectation Values, Operators; Postulates of Quantum Mechanics; Classical Harmonic Oscillator; Tunneling; Three Dimensional Systems; Spherical Harmonics; Hydrogen Atom; Variational Principle, Perturbation Theory; Hartree-Fock, Self-Consistent Field; Electron Spin; Pauli Principle; Born-Oppenheimer Approximations; Homonuclear Diatomic Molecules; Heteronuclear Diatomic Molecules; Polyatomics, Hybrids; etc..." For more information see Physical Chemistry Home Page; Chemistry; MIT OpenCourseWare or the Department of Chemistry PHYSICAL CHEMISTRY II - K. Nelson, Department of Chemistry & the MIT OpenCourseWare, MIT Multimedia Physical Chemistry II Course with Lecture Notes (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of Physical Chemistry II Lectures include: "...Internal Degrees of Freedom for Atoms and Diatomic Molecules; Nuclear Spin Statistics: Symmetry Number, Sigma; Polyatomic Molecules; Chemical Equilibrium; Model Intermolecular Potentials; Virial Equation of State; Thermodynamics of Solids; Free Electron Theory of a Metal; Crystal Phase Equilibria and Critical Phenomena; Kinetic Theory of Gases; Chemical Reaction Rates; Transition State Theory; Rice, Ramsperger, Kassel, and Marcus Unimolecular Reaction Rate Theory; etc..." For more information see Physical Chemistry II Home Page; Chemistry; MIT OpenCourseWare or the Department of Chemistry Graduate Physical Chemistry Courses, Lectures & Textbooks DENSITY FUNCTIONAL THEORY - K. Burke, Heretical Physical and Computational Chemistry, Department of Chemistry, University of Californai, Irvine (UCI) Multimedia Density Functional Theory Textbook - PDF - 117 Pages (Text & Images). Graduate Course. Density Functional Theory "...is a completely different, formally rigorous, way of approaching any interacting problem, by mapping it exactly to a much easier-to-solve non-interacting problem. Its methodology is applied in a large variety of fields to many different problems, with the ground-state electronic structure problem simply being the most ubiquitous..." Density Functional Theory Course Chapters include: "...Wavefunction Quantum Mechanics; Modern Density Functional Theory; The Local Density Approximation; Spin Density Functional Theory; Exchange-correlation Hholes and the Reliability of LDA; Generalized Gradient Approximations; Adiabatic Connection Formula, Static Correlation, and Hybrids; etc..." For more information see the Density Functional Theory Home Page; Kieron Burke's Home Page or the Department of Chemistry PHYSICAL CHEMISTRY LABORATORY DEMONSTRATIONS & EXPERIMENTS PHYSICAL CHEMISTRY LABORATORY DEMONSTRATIONS & EXPERIMENTS (CHEM 435) - Department of Chemistry and Biochemistry, College of Arts and Sciences, New Mexico State University Multimedia Physical Chemistry Laboratory Demonstrations & Experiments (Text & Images). VERY VERY VERY...EXTENSIVE. Examples from over "14" Physical Chemistry Laboratory Demonstrations & Experiments include "...Vapor Pressure of Pure Liquids Experiment; Luminescence Quenching Experiment; Acid Dissociation Constants Experiment; etc..." For more information see Student Resources for Chemistry and Biochemistry Courses or the Department of Chemistry and Biochemistry PHYSICAL CHEMISTRY CALCULATORS, APPLETS & SPREADSHEETS (XLS) SPREADSHEET SIMULATIONS FOR ANALYTIC CHEMISTRY AND PHYSICAL CHEMISTRY (SPREADSHEETS OPEN ONLINE WITH EXCEL, iWORK-NUMBERS, IBM LOTUS SYMPHONY, NEOOFFICE, OPENOFFICE CALC, ETC.) - B.M. Tissue, Department of Chemistry, Virginia Polytechnic Institute & State Unversity VERY VERY VERY...EXTENSIVE. Analytical Chemistry Calculators include: "...Calculator to find ionic strength and activity coefficients; Alpha plot (alpha fraction vs. pH) for a diprotic weak acid Calculator; Log concentration plot for triprotic, diprotic, or monoprotic weak acids Calculator; Titration plot of a strong acid with a strong base Calculator; Solubility calculation correcting for activity effects Calculator; Simulation of up to 10 peaks in a chromatogram; etc..." Physical Chemistry Calculators include: "...Radial distribution plots (2-D) for 1s, 2s, and 3s orbital Calculator; Plot of the Maxwell distribution for the speed of a gas at four temperatures Calculator; Harmonic oscillator potential well with energy levels Calculator; Comparison of Gaussian and Lorentzian distributions Calculator; Calculator for solving quadratic and cubic equations Calculator; Displays an exponential decay and calculates the relative area under the curve between two x positions Calculator; etc..." For more information see the Chemistry Hypermedia Project; Brian M. Tissue's Home Page; Virginia Tech Chemistry Department or Virginia Polytechnic Institute, VA INTERACTIVE SPREADSHEET DEMONSTRATIONS FOR INTRODUCTORY INORGANIC CHEMISTRY, ANALYTICAL CHEMISTRY AND PHYSICAL CHEMISTRY (SPREADSHEETS OPEN ONLINE WITH EXCEL, iWORK-NUMBERS, IBM LOTUS SYMPHONY, NEOOFFICE, OPENOFFICE CALC, ETC.) - W.F. Coleman, Department of Chemistry, Wellesley College VERY EXTENSIVE. Analytical Chemistry, Inorganic Chemistry & Physical Chemistry Calculators include: "...Distribution diagrams Calculator; A set of interactive demos including blackbody radiation, the photoelectric effect, the emission spectrum of the hydrogen atom Calculator; Titration curves for the titration of monoprotic acids (weak or strong) Calculator; Anharmonicity and the Morse potential Calculator; etc..." For more information see the My Stuff; William F. (Flick) Coleman's Home Page or the Department of Chemistry STATISTICAL MECHANICAL SIMULATOR (JAVA APPLET) - The Chemistry Collective & the Department of Chemistry, Carneigie Mellon University VERY VERY EXTENSIVE. Statistical Mechanical Simulator Calculator "...allows students to create a multi-level quantum mechanical system and explore the partition function and thermodynamic properties..." For more information see Applets; The Chemistry Collective or the Department of Chemistry PHYSICAL CHEMISTRY: EQULIBRIUM CONSTANTS FROM MOLECULAR STRUCTURE CALCULATOR EQULIBRIUM CONSTANTS FROM MOLECULAR STRUCTURE (JAVA APPLET) - T.W. Shattuck, Department of Chemistry, Colby College, Waterville, Maine VERY EXTENSIVE. Equilibrium Constants from Molecular Structure Calculator "...uses statistical mechanics to calculate the equilibrium constant for a simple bimolecular chemical reaction involving diatomic molecules and atoms..." Equilibrium Constants from Molecular Structure Calculator INPUT Values include: "...Formula; Be; Symmetry Number; Ground State Degenerace; Dissociation E; etc. for A, + B, > C & + D..." Be Calculator INPUT Values include "...formula; Be; etc..." For more information see Physical Chemistry or the Department of Chemistry PHYSICAL CHEMISTRY WITH APPLICATION IN BIOLOGY WITH CALCULATORS PHYSICAL CHEMISTRY WITH APPLICATION IN BIOLOGY (JAVA APPLETS) - Peter Atkins, The Elements of Physical Chemistry With Applications in Biology, 3e; Content & Graphics, W.H. Freeman and Company Multimedia Physical Chemistry With Applications in Biology Course (Text & Images). VERY VERY VERY...EXTENSIVE. For more information see The Elements of Physical Chemistry With Applications in Biology, 3e; Chemistry or W.H. Freeman and Company Some examples from over "20" Physical Chemistry Calculators include Van der Waals Isotherms Calculator Van der Waals Isotherms Calculator "...van der Waals equation of state isotherms are calculated..." Work of Reversible, Isothermal Expansion of a Perfect Gas Calculator Work of Reversible, Isothermal Expansion of a Perfect Gas Calculator INPUT Values include: "...Ratio of Final Volume to Initial Volume; Amount of Gas Molecules; Temperature; Gas Constant..." Entropy from the Heat Capacity Calculator Entropy from the Heat Capacity Calculator "...The change in molar entropy of a sample with temperature may be determined from the temperature dependence of the molar heat capacity..." Gibbs Energy of Mixing Calculator Gibbs Energy of Mixing Calculator "...variation of the Gibbs energy of mixing with composition for two perfect gases at constant temperature and pressure..." Entropy of Mixing Calculator Entropy of Mixing Calculator "...Variation of the Entropy of mixing with composition for two perfect gases at constant temperature and pressure..." Fraction of F6P (fructose-6-phosphate) Calculator Fraction of Fructose-6-phosphate) Calculator INPUT Values include: "...Fraction of F6P; Standard Gibbs Energy of the Reaction; Temperature; Gas Constant..."

Polymer Chemistry POLYMER CHEMISTRY COURSES, TEXTBOOKS, LECTURES, ETC. Undergraduate Polymer Chemistry Courses, Lectures & Textbooks POLYMER CHEMISTRY - American Chemical Society (ACS) Short Course in Polymer Chemistry; Sponsored by: the Center for Adhesive and Sealant Science, the Polymer Physical Chemistry Group & the Virginia Tech Engineering Department; Hosted by: the Department of Chemistry, College of Arts and Sciences, Virginia Tech Multimedia Polymer Chemistry Course (Text, Images, Animations & Applets). VERY VERY VERY...EXTENSIVE. Examples of Polymer Chemistry Chapters & Subchapters include Copolymerization "...Basic Kinetics of Copolymer Synthesis; Introduction to Random Copolymers; Introduction to Block Copolymers; Introduction to Alternating Copolymers; Batch Processes and Compositional Drift; etc..." Polydispersity "...The Flory Distribution of Step Growth Polymerizations; Calculating the Flory Distribution; The Schulz Distribution of Chain Growth Polymerizations; etc..." Networks "...Defining the Rubbery State; Mechanical Properties of the Rubbery State; Solvent Interactions of Networks; etc..." Mechanical Properties Introduction to Viscoelasticity; Defining the Tensile Modulus; Defining Toughness; etc..." For more information see the Department of Chemistry Some examples from over "20" Polymer Chemistry Applets Copolymerization: Build a Random Copolymer Applet Copolymerization: Build an Alternating Copolymer Applet Polydispersity: Calculating the Flory Distribution Applet Polydispersity: Calculating the Schulz Distribution Applet Networks: Calculating Crosslink Density from Modulus Applet Networks: Calculating Crosslink Density from Solvent Uptake Applet Mechanical Properties: Calculating Strain with the Four-Element Model Applet Mechanical Properties: Calculating Toughness Applet INTRODUCTION TO POLYMER CHEMISTRY - D.J. Massa & D. R. Robello (Eastman Kodak Company), Department of Chemistry, University of Rochester Multimedia Introduction to Polymer Chemistry Course (Text & Images). VERY VERY EXTENSIVE. Introduction to Polymer Chemistry "...provides an overview of the chemistry and physics of polymers. The structures and synthetic mechanisms of most commercially important polymers are discussed, including step and chain polymerization reactions, as well as polymer modification chemistry. Theories of the physical properties of polymers both in solution and..." Examples of Introduction to Polymer Chemistry Course Chapters include "...Fundamentals of Chain Structure; Classifying Polymers; Step Polymerization Reactions; Vinyl Free Radical Polymerization; Ionic Polymerization; Ring Opening Polymerization; Polymer Stereochemistry and Coordination Polymerization; The Chemistry of Photoresists; etc..." For more information see Introduction to Polymer Chemistry Home Page or the Department of Chemistry POLYMER CHARACTERIZATION LAB - G. Beaucag, College of Engineering, Univeristy of Cincinnati Multimedia Polymer Characterization Lab & Polymer Characterization Lectures (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of Polymer Characterization Lectures include "...Melt Viscosity; Polymer Melt Rheology; Viscometric Flow; PDMS Reaction Data; Static Tensile Behavior of Polymers; Stress Strain Behavior of Polymers; Deformation Morphologies and Toughening of Polymer Systems; Thermal Analysis; Crystallinity: Polymer Morphology; Polymer Physics: The Isolated Polymer Chain; Polymer Physics: Concentrated Solutions and Melts; Electromagnetic Radiation in Analysis; X-ray Diffraction Methods in Polymer Science; etc..." For more information see Greg Beaucage and Research Group Page or the Department of Chemical & Materials Engineering POLYMERS AND LIQUID CRYSTAL TEXTBOOK (SHOCKWAVE) - Case Western University VERY VERY EXTENSIVE. Multimedia Polymer Chemistry Course (Text & Images). Polymer Chemistry Chapters & Subchapters include: Polymers "...Polymer Synthesis; Polymer Structure; Polymer Morphology; etc..." Liquid Crystals "...Liquid Crystal Phases; Birefringence; Textures and Defects; etc..." Polymer Liquid Crystals "...Main-Chain PLCs; Side-Chain PLCs; etc..." Polymer Dispersed LCs "...Preparation; Droplet Configuration; etc..." Lyotropic LCs "...Structure and Properties; Thermodynamics; etc..." Ferroelectric LCs "...Electrooptical Effects; Antiferroelectrics; etc); LC Displays..." For more information see Virtual Textbook or Polymers & Liquid Crystals Home Page POLYMER COLLOIDS - Key Centre for Polymer Colloids (KCPC), University of Sydney, Australia Multimedia Polymer Colloids Course (Text & Images). VERY VERY EXTENSIVE. Examples of Polymer Colloids Course Chapters & Subchapters include Addition Polymerisation "...Sources of Petroleum; Introduction to Cracking; Catalytic Cracking of Petroleum; Properties of Alkanes and Alkenes; Poly(ethene) as a Polymer; Free Radical Polymerisation; etc..." Equilibria & Process Control - Reaction Control "...Revision of Equilibria; Temperature Dependence of Equilibrium Constants; Nylon66 - an industrial example; etc..." Condensation Polymerisation; Ehtanl from Plants; Soaps & Detergents; etc. For more information see KCPC HSC Resources or the Key Centre for Polymer Colloids POLYMER PHYSICS - E.L. Thomas, Department of Materials Science and Engineering, MIT OpenCourseWare, MIT Multimedia Polymer Physics Course (Text & Images). VERY VERY VERY...EXTENSIVE. Polymer Physics Course "...presents the mechanical, optical, and transport properties of polymers with respect to the underlying physics and physical chemistry of polymers in melt, solution, and solid state. Topics include conformation and molecular dimensions of polymer chains in solutions, melts, blends, and block copolymers;..." Examples from over ""22" Polymer Physics Course Lectures include "...Polymer blends; viscosity; osmometry; Osmometry; SEC (size exclusion chromatography) and GPC (gel permeation chromatography); Scattering; Zimm plots; Gels; Flory-Rehner theory; Intermaterial dividing surface (IMDS); polymer-based photonics; Photonic crystals; Block copolymer-homopolymer blends; Chain folding; polyethylene and nylon; spherulites; etc..." s For more information see Polylmer Physics Home Page; Thomas Research Group; Department of Materials Science and Engineering or the MIT OpenCourseWare Graduate Polymer Chemistry Courses, Lectures & Textbooks THE MORPHOLOGY OF COMPLEX MATERIALS - G. Beaucag, College of Engineering, Univeristy of Cincinnati Multimedia Morphology of Complex Materials Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of Morphology of Complex Materials Course Subject Categories include "...Structural Hierarchy; Protein Structure; Polymer Chain Structure and Dynamics; Polymer Crystalline Structure from a Hierarchical perspective; Fractal Aggregate Hierarchy; Examples of Morphology of Complex Materials Course Special Topics include Hierarchy of Spider Silk; Hierarchy in Block Copolymer Morphology; Hierarchy of Polymer Failure Morphologies; etc. For more information see Greg Beaucage and Research Group Page or the Department of Chemical & Materials Engineering POLYMER CHEMISTRY: SYNTHETIC POLYMER MASS SPECTRAL DATA ANALYSIS CALCULATOR MASSSPECTATOR ONLINE CALCULATOR: ADVANCED SYNTHETIC POLYMER MASS SPECTRAL DATA ANALYSIS - a collaborative project between the Polymers Division, Materials Science and Engineering Laboratory, and the Mathematical and Computational Sciences Division, Information Technology Laboratory, National Institute of Standards and Technology (NIST) VERY VERY VERY...EXTENSIVE. MassSpectator Calculator "...is a mathematical method that locates, and calculates the area beneath, peaks from mass spectra using only reproducible mathematical operations and no user-selected parameters..." For more information see MALDI; Polymers Division; Mathematical and Computational Sciences Division; Materials; NIST Online Scientific Databases or the National Institute of Standards and Technology (NIST) POLYMER CHEMISTRY: SYNTHETIC POLYMER MALDI SYNTHETIC POLYMER MALDI (MATRIX ASSISTED LASER DESORPTION IONIZATION) DATABASE - Polymers Division, Materials Science and Engineering Laboratory, National Institute of Standards and Technology (NIST) VERY VERY VERY...EXTENSIVE. Multimedia Polymer Database (Text & Images). Synthetic Polymer Maldi Database "...consists of methods, taken largely from the peer-review scientific literature, for matrix-assisted laser desorption ionization (MALDI) mass spectrometry on a wide variety of synthetic polymers. These methods have not necessarily been tested by the Standards and Data Subgroup of the..." For more information see MALDI; Polymers Division; Materials; NIST Online Scientific Databases or the National Institute of Standards and Technology (NIST) POLYMER CHEMISTRY CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS POLYMER DESIGN CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS COPOLYMER EQUATION (JAVA APPLET) - John A. Nairn, Department of Wood Science and Engineering, College of Forestry, Oregon State University VERY EXTENSIVE. Copolymer Equation Calculator "...plots the copolymer equation and lets you explore the effect of varying the parameters...The copolymer equation lets you predict the composition of the polymer as a function of the current ratio of monomers and the relative reactivities for monomers reacting with themselves or with the comonomer..." For more information see Computer Software; John A. Nairn's Home Page or the Department of Wood Science and Engineering POLYMER APPLETS - GuanHua Chen, Department of Chemistry, University of Hong Kong, & Pirika.com VERY VERY EXTENSIVE. For more information see the Virtual Material and Process Simulation Center or Pirika - Java Chemistry Some examples from over "8" Polymer Calculators include Radical Polymerization Simulator Calculator Polymer Properties Estimation Calculator Monomer Properties Calculator

Quantum Chemistry - Quantum Mechanics

Quantum Mechanics - Quantum Chemistry Courses, Textbooks, Lectures, etc. Bohr ~ Schrödinger ~ Hamiltonian ~ Heisenberg ~ Fermi Atomic Quantum Mechanics ~ Coherent States of Quantum Harmonics Hilbert Curves, Sierpinski Curves, Peano Curves ~ Kronig-Penny Model Quantum Monty Hall ~ Quantum Interference Quantum Barrier Penetration - Quantum Tunneling

Quantum Chemistry - Quantum Mechanics QUANTUM MECHANICS COURSES, TEXTBOOKS, LECTURES, ETC. Quantum Mechanics: Atomic Quantum Mechanics Calculator ATOMIC QUANTUM MECHANICS APPLET - SooHaeng Yoo, E.J. Walter, N.J. Ramer & A.M. Rappe, The Rappe Group, Theoretical Physical Chemistry, Department of Chemistry, University of Pennsylvania VERY VERY VERY...EXTENSIVE. Atomic Quantum Mechanics Calculator "...Pick an atom and its electronic configuration and see the wavefunctions calculated right before your eyes...uses Density Functional Theory to compute all of the ground-state wavefunctions for any element on the periodic table..." For more information see the Atomic Quantum Mechanics: Visualizing the Wave Function; Java; Education; The Rappe Group; Theory, Simulation, and Modeling; Chemical Physics and Physical Chemistry or the Department of Chemistry Quantum Mechanics in Chemistry Textbooks QUANTUM MECHANICS IN CHEMISTRY (PDF) - Authors: Jack Simons and Jeff Nichols; Henry Eyring Center for Theoretical Chemistry, Department of Chemistry, University of Utah Multimedia Quantum Mechanics in Chemistry Textbook (Text & Images). VERY VERY VERY...EXTENSIVE. Quantum Mechanics in Chemistry "...This is a text dealing with the basics of quantum mechanics and electronic structure theory. It provides an introduction to molecular spectroscopy (although most classes on this subject will require additional material) and to the subject of molecular dynamics (whose classes again will require additional material)..." Examples of Quantum Mechanics in Chemistry Sections, Chapters & Subchapters include: Section 1: Basic Tools of Quantum Mechanics Chapter 1: Quantum mechanics describes matter in terms of wavefunctions and energy levels. physical measurements are described in terms of operators acting on wavefunctions; Chapter 2: Approximation methods can be used when exact solutions to the Schrödinger equation can not be found; Chapter 3: Application of the Schrödinger equation to the motions of electrons and nuclei in a molecule lead to the chemists' picture of electronic energy surfaces on which vibration and rotation occurs and among which transitions take place; Subchapter 1: Born-Oppenheimer Separation of Electronic and Nuclear Motions; Subchapter 2: Rotation and Vibration of Diatomic Molecules; Section 2: Simple Molecular Orbital Theory; Section 3: Electronic Configurations, Term Symbols, and States; Section 4: Molecular Rotation and Vibration; etc. For more information see Theoretical Chemistry; Jack Simons Home Page or the Henry Eyring Center for Theoretical Chemistry Quantum Mechanics in Chemistry Courses INTRODUCTION TO QUANTUM MECHANICS I - T. Van Voorhis, Department of Chemistry, & the MIT OpenCourseWare, MIT Multimedia Introduction to Quantum Mechanics I Course (Text & Images). VERY VERY VERY...EXTENSIVE. Introduction to Quantum Mechanics I "...covers fundamental concepts of quantum mechanics: wave properties, uncertainty principles, Schrödinger equation, and operator and matrix methods. Basic applications of the following are discussed: one-dimensional potentials (harmonic oscillator), three-dimensional centrosymmetric potentials..." Examples of Introduction to Quantum Mechanics I Lectures include: "...Experimental Evidence for Quantum Mechanics; The Machinery of Quantum Mechanics; Exactly Solvable Problems; Matrix Mechanics; Time Dependence; Angular Momentum; Central Potentials; etc..." For more information see Introduction to Quantum Mechanics I Home Page; Troy Van Voorhis's Home Page; Department of Chemistry; Chemistry Courses or MIT OpenCourseWare INTRODUCTION TO QUANTUM MECHANICS II (QUICKTIME & REAL PLAYER) - R.W. Field, Department of Chemistry, & the MIT OpenCourseWare, MIT Multimedia Introduction to Quantum Mechanics II Course (Text, Images, Videos/Movies & Audio/Sound). VERY VERY VERY...EXTENSIVE. Introduction to Quantum Mechanics II "...course covers time-dependent quantum mechanics and spectroscopy. Topics include perturbation theory, two-level systems, light-matter interactions, relaxation in quantum systems, correlation functions and linear response theory, and nonlinear spectroscopy..." Examples of Introduction to Quantum Mechanics II Video Lectures include: "...Introduction to the Spectroscopic Effective Hamiltonian: The Born-Oppenheimer approximation and matrix elements of terms in the effective molecular Hamiltonian that violate the BO approximation. Vibration, rotation, spin-orbit, interelectronic interaction. Hund's coupling cases Video Lectures; Spectroscopic Pertubations, Predissociation, and Autoionization: Introduction to dynamical processes Video Lectures; Semiclassical Methods for Calculating Vibrational Overlap Integrals Video Lectures; etc..." Examples of Introduction to Quantum Mechanics II Lectures (PDF) include: "...Quantum Dynamics; Time-Evolution Operator; Time-development of State Amplitudes/Resonant Driving of Two-Level System; Perturbation Theory; Fermi's Golden Rule; Irreversible Relaxation; etc..." For more information see Introduction to Quantum Mechanics II Home Page; Robert W. Field's Home Page; Department of Chemistry; Chemistry Courses or MIT OpenCourseWare Quantum Mechanics Courses QUANTUM MECHANICS I (PHYSICS 521) - M. Breinig, Department of Physics & Astronomy, College of Arts & Sciences, University of Tennessee Multimedia Quantum Mechanics Course (Text, Images, Animations & Simulations). VERY VERY VERY...EXTENSIVE. Examples of Quantum Mechanics Chapters include: "...The Fundamental Assumptions of Quantum Mechanics; Square Potentials; Mathematical Foundations; The Postulates of Quantum Mechanics; Representations; The Density Matrix; The WKB Approximation; The Harmonic Oscillator; Two-Level Systems (A Spin 1/2 particle); Angular Momentum; etc..." For more information see Quantum Mechanics Home Page (PHYSICS 521); Marianne Breinig's Home Page or the Department of Physics & Astronomy QUANTUM PHYSICS (PHYS2041) - PDF - Z. Ficek, Department of Physics, School of Physical Sciences, University of Queensland, Brisbane, Australia Multimedia Quantum Physics Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of Quantum Physics Chapters include: "...Radiation (Light) is a Wave; Difficulties of the Wave Theory of Radiation; Black-Body Radiation; Planck's Quantum Hypothesis; The Foundations of the Quantum Theory; The Bohr Model; Duality of Light and Matter; Non-relativistic Schrödinger Equation; Applications of the Schrödinger Equation: Potential (Quantum) Wells; Multi-Dimensional Quantum Wells: Quantum Wires and Quantum Dots; Linear Operators and Their Algebra; Dirac Notation; Matrix Representations; Time-Independent Perturbation Theory; Quantum Harmonic Oscillator; etc..." For more information see Teaching; Zbigniew Ficek's Home Page or the Department of Physics QUANTUM MECHANICS II - Klaus Schulten, Theoretical and Computational Biophysics Group, Department of Physics, University of Illinois, Urbana-Champaign, Illinois Multimedia Quantum Mechanics II Course - PDF (Text & Images). VERY VERY VERY...EXTENSIVE. Examples from over "11" Quantum Mechanics II Lectures "...Lagrangian Mechanics; Path Integral Formulation of Quantum Mechanics; Quantum Harmonic Oscillator; Angular Momentum and Spin; Motion in Spherically Symmetric Potentials; Many-Particle Systems; Spinor Formulation of Relativistic Quantum Mechanics; etc..." For more information see Quantum Mechanics II Home Page; Klaus Schulten's Home Page or the Department of Physics INTERMEDIATE QUANTUM MECHANICS - R. Fitzpatrick, Department of Physics, University of Texas, Austin, Texas Multimedia Intermediate Quantum Mechanics Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of Quantum Mechanics Lectures include: "...Probability Theory; Wave-particle Duality; Fundamentals of Quantum Mechanics; One-dimensional Potentials; Multi-particle Systems; Three-dimensional Quantum Mechanics; Orbital Angular Momentum; Central Potentials; Spin Angular Momentum; Addition of Angular Momentum; Time-independent Perturbation Theory; Time-dependent Perturbation Theory; etc..." For more information see the Quantum Mechanics Home Page; Courses taught by Richard Fitzpatrick at UT Austin; Richard Fitzpatrick's Home Page or the Department of Physics ADVANCED QUANTUM PHYSICS (PDF) - David Ritchie, Department of Physics, Cavendish Laboratory, University of Cambridge Multimedia Quantum Physics Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples from over "23" Quantum Mechanics Lectures include: Lectures 1-4: Review of Quantum Physics; Lectures 5-8: Methods of Approximation "...Variational Method; Born-Oppenheimer Approximation; Time-independent Perturbation Theory; Degenerate Perturbation Theory..." Lectures 9-12: Relativity and Magnetic fields "...Quantum Mechanics and Magnetic Fields; Relativistic Quantum Mechanics; Particle in a Uniform Magnetic Field; Landau Levels..." For more information see the Undergraduate Teaching or the Department of Physics ADVANCED QUANTUM MECHANICS (PH195C) - H. Mabuchi, Department of Applied Physics, Stanford University Multimedia Quantum Mechanics Course - PDF (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of Quantum Mechanics Chapters include: "...Eigenvalues of a Density Operator; Entanglement & Information; The Bloch Equations; Eigenfunctions of the Harmonic Oscillator; etc..." For more information see the MabuchiLab or the Department of Physics; ADVANCED QUANTUM MECHANICS: THE PATH INTEGRAL APPROACH TO QUANTUM MECHANICS LECTURE NOTES - Matthias Blau, Gravity and String Theory Group, Institut de Physique, Université de Neuchâtel, Switzerland Multimedia Advanced Quantum Mechanics: The Path Integral Approach to Quantum Mechanics Course Lecture Notes - PDF - 55 Pages (Text & Images). VERY VERY VERY...EXTENSIVE. Advanced Quantum Mechanics: The Path Integral Approach to Quantum Mechanics Notes Chapters include "...The Evolution Kernel; Towards the Path Integral Representation of the Kernel; Gaussian Path Integrals and Determinants; Generating Functionals and Perturbative Expansions; etc..." For more information see Matthias Blau's Lecture Notes; Matthias Blau's Home Page; Gravity and String Theory Group or the Institut de Physique Graduate Quantum Mechanics Courses QUANTUM MECHANICS - R. Fitzpatrick, Department of Physics, University of Texas, Austin, Texas Multimedia Graduate Quantum Mechanics Course (Text & Images). VERY VERY VERY...EXTENSIVE. Examples of Quantum Mechanics Chapters include: "...Position and Momentum; Quantum Dynamics; Angular Momentum; Approximation Methods; Scattering Theory; etc..." For more information see the Quantum Mechanics Home Page; Courses taught by Richard Fitzpatrick at UT Austin; Richard Fitzpatrick's Home Page or the Department of Physics

BOHR CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS THE BOHR ATOM (HYDROGEN ATOM) CALCULATORS & APPLETS THE BOHR ATOM: ENERGY LEVELS OF THE HYDROGEN ATOM (JAVA APPLET) - G. Anderson, Department of Physics & Astronomy, Northwestern University For more information see The Virtual Physics Laboratory or the Department of Physics & Astronomy HYDROGEN ATOM ORBITAL VIEWER (JAVA APPLET) - P. Falstad VERY EXTENSIVE. Hydrogen Atom Orbital Calculator "...displays the wave functions (orbitals) of the hydrogen atom (actually the hydrogenic atom) in 3-D..." Hydrogen Atom Orbital Calculator INPUT Values include: "...Select Real Orbitals; Complex Orbitals; Real Combinations; Complex Combinations; Multiple Bases or Hybrid Bases; Show No Slicing, X Slicing, Y Slicing or Z Slicing; etc..." For more information see Math, Physics & Engineering Applets or Paul Falstad's Home Page HYDROGEN ATOM PROBABILITY DENSITY APPLET - C. Fisher, Department of Physics, Davidson College Hydrogen Atom Probability Density Calculator "...solves the Quantum Mechanical Hydrogenic Wave Function and then paints a picture showing the amplitude of Psi in the x-z plane a certain number of Bohr radii from the nucleus. The reason the Applet graphs the amplitude of Psi instead of the modulus squared (the actual probability of finding the electron an x number of Bohr radii from the nucleus) is due to limitations in the color scale..." For more information see Cabell Fisher's Home Page or Department of Physics SCHRÖDINGER CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS SCHRÖDINGER'S EQUATION CALCULATORS & APPLETS 1-DIMENSIONAL PARTICLE STATES APPLET - P. Falstad VERY VERY EXTENSIVE. 1-Dimensional Particle States Calculator (Schrödinger Calculator) is "...a quantum mechanics simulation that shows the behavior of a single particle in bound states in one dimension. It solves the Schrödinger equation and allows you to visualize the solutions..." For more information see Math, Physics & Engineering Applets or Paul Falstad's Home Page CLASSICAL WAVEPACKET SOLUTION TO SCHRÖDINGER'S EQUATION - C.W.P. Palmer & J. Paulin, Department of Physics, University of Oxford VERY EXTENSIVE. For more information see How does Quantum Mechanics turn into Classical or the Department of Physics SOLUTIONS TO THE SCHRÖDINGER EQUATION - William Benfold, University of Southampton, U.K. VERY EXTENSIVE. Solutions to the Schrödinger Equation Calculator "...illustrates the use of a "Shooting Method" to find solutions to the Schrödinger equation, with various different types of potential function. The default is "square wells", where the potential V(x) is constant, save for finitely many square wells..." For more information see Applets or Benfold THE TIME-DEPENDENT SCHRÖDINGER EQUATION - William Benfold, University of Southampton, U.K. VERY EXTENSIVE. The Time-Dependent Schrödinger Equation Calculator "...shows the evolution over time of a gaussian wave function, with either a series of potential wells, or a quadratic potential. As usual, the depth, width and number of wells may be varied using the text fields provided. In addition, the initial width, position and energy of the the wave function can be chosen. The potential will be marked on the graph, either as a quadratic curve, or as pairs of vertical markers (edges of potential wells)...." For more information see Applets or Benfold VISUAL SCHRÖDINGER: A VISUALIZER-SOLVER APPLET FOR THE ONE-DIMENSIONAL SCHRÖDINGER EQUATION (JAVA APPLET) - K. Schmidt, Department of Physics and Astronomy, Arizona State University & M.A. Lee, Department of Physics, Kent State University VERY VERY EXTENSIVE. Visual Schrödinger Calculator "...numerically solves the one-dimensional Schrödinger equation for a variety of standard Hamiltonians and permits users to define their own potential functions and rapidly display the results..." Some prepared examples of the Schrödinger Calculator include the: "...1-D Harmonic Oscillator; L=1, Radial 3-d Harmonic Oscillator; H Atom 1s State and H Atom 2p State; Cl 2 Morse Potential; Malfliet-Tjon Deuteron; 30th Excited of 0.5*x**4; The Double Harmonic Oscillator; Square Well; Two Narrow Pulses; "Atom" for Solid Slab and Solid Slab; Infinite Well Super Symmetric Partner..." For more information see Kevin Schmidt's Home Page

HAMILTONIAN CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS THE SPIN-BOSON HAMILTONIAN (JAVA APPLET) - J. Gea-Banacloche, Department of Physics, University of Arkansas VERY EXTENSIVE. Spin-Boson Hamiltonian Calculator "...features a quantized harmonic oscillator coupled to a two-level system. The parameters in (1) are referred to, in the text Fields below, as the "spin frequency", "oscillator frequency" and "coupling"..." For more information see Julio Gea-Banacloche's Home-Made Page NUMERICAL HAMILTONIAN PROBLEMS (JAVA APPLET) - S.A. Sarra, Department of Mathematics, Marshall University VERY VERY EXTENSIVE. Numerical Hamiltonian Problems Calculator "...demonstrates the integration of six model Hamiltonian systems by a variety of sympletic and non-sympletic methods..." For more information see Scott A. Sarra's Home Page or the Department of Mathematics HEISENBERG CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS HEISENBERG'S UNCERTAINTY PRINCIPLE CALCULATORS & APPLETS HEISENBERG'S UNCERTAINTY PRINCIPLE (JAVA APPLET) - W.S. Warren, Department of Chemistry, Princeton University Heisenberg's Uncertainty Principle Calculator "...illustrates one version of the Heisenberg Uncertainty Principle, which relates uncertainties in certain pairs of measurable quantities..." For more information see Chemistry 215 FERMI CALCULATORS & APPLETS FERMI SURFACE DATABASE CALCULATORS, APPLETS, ANNIMATIIONS, SIMULATIONS FERMI SURFACE DATABASE (APPLETS, JPEG, VRML1 & VRML2) - S. Hershfield, C.J. Stanton, Tat-Sang (Alex) Choy, J. Naset & J. Chen, Department of Physics, College of Liberal Arts and Sciences, University of Florida Multimedia Fermi Surface Database (Text, Images, Animations, Simulations, etc.). VERY VERY EXTENSIVE. For more information see Selman Hershfield's Home Page; Christopher J. Stanton's Home Page or the Department of Physics Other Fermi Surface Databases include Fermi Surfaces in Stereo3D and Java3D Periodic Table of the Fermi Surfaces of Elemental Solids FERMI SURFACES - Jörg Bergmann, Institut für Theoretische Physik, TU Dresden, Germany Multimedia Fermi Surfaces Database (Text, Images, Animations, Simulations, etc.). VERY VERY EXTENSIVE. Fermi Surfaces "...Fermi surfaces, Fermi velocities and character of the electronic states at the Fermi surfaces are visualised based on ab initio electronic structure calculations within a scalar-relativistic or fully relativistic optimized LCAO scheme for the light and heavy elements, respectively..." "...The velocity at the Fermi surface is indicated by continuously changing colours from low velocity states (blue) to high velocity states (red)..." For more information see Jörg Bergmann's Home Page or the Institut für Theoretische Physik ATOMIC QUANTUM MECHANIC CALCULATORS & APPLETS ATOMIC QUANTUM MECHANICS APPLET - SooHaeng Yoo, E.J. Walter, N.J. Ramer & A.M. Rappe, The Rappe Group, Theoretical Physical Chemistry, Department of Chemistry, University of Pennsylvania VERY VERY VERY...EXTENSIVE. Atomic Quantum Mechanics Calculator: "...Pick an atom and its electronic configuration and see the wavefunctions calculated right before your eyes...uses Density Functional Theory to compute all of the ground-state wavefunctions for any element on the periodic table..." For more information see the Atomic Quantum Mechanics: Visualizing the Wave Function; Java; Education; The Rappe Group; Theory, Simulation, and Modeling; Chemical Physics and Physical Chemistry or the Department of Chemistry COHERENT STATES OF QUANTUM HARMONIC OSCILLATOR - GLAUBER STATES COHERENT STATES OF QUANTUM HARMONIC OSCILLATOR (JAVA APPLET) - Author: O. Psencik and modified by L. Kocbach, Atomic Physics, Theoretical Physics Section, Department of Physics, University of Bergen, Norway VERY EXTENSIVE. Coherent States of Quantum Harmonic Oscillator Calculator "...these states of harmonic oscillator, so called coherent states, are known as Glauber states, and they are known as single harmonic oscillator prototypes of the coherent states of oscillating electromagnetic field, which are the model of ideal continuous wave laser field, or an electromagnetic field of unmodulated radio wave..." For more information see Atomic Physics Courses & Demonstrations; Ladislav Kocbach's Home Page or Atomic Physics

HILBERT CURVES CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS SIERPINSKI CURVES CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS PEANO CURVES CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS HILBERT, SIERPINSKI AND PEANO SPACE-FILLING CURVES APPLET - V.B. Balayoghan, Department of Computer Science, University of Texas, Austin, Texas VERY EXTENSIVE. Hilbert, Sierpinksi & Peano Space-Filling Curves Calculator "...draws the sequences of curves that define the 2-dimensional Hilbert, Sierpinski and Peano space-filling curves and several of their variations..." Hilbert, Sierpinksi & Peano Space-Filling Curves Calculator INPUT Values include: Select Curve "...Hilbert; Moore; Sierpinski; Sierpinski_C; Sierpinski_R; Peano; Peano_S; Peano_R; or Peano_M..." Select Recursive Level (1 thru 8)..." For more information see A Motley Assemblage of Stuff - Java Applets; V.B. Balayoghan's Home Page or the Department of Computer Science KRONIG-PENNEY MODEL CALCULATORS & APPLETS KRONIG-PENNEY MODEL (JAVA APPLET) - K. Schmidt, Department of Physics and Astronomy, Arizona State University VERY EXTENSIVE. For more information see Old PHY577 Quantum Mechanics web page or Kevin Schmidt's Home Page KRONIG-PENNEY MODEL (JAVA APPLET) - William Benfold, University of Southampton, U.K. VERY EXTENSIVE. Kronig-Penny Model Calculator "...displays the energy-momentum diagrams produced by the Kronig-Penney model for periodic potential..." For more information see Applets or Benfold QUANTUM MONTY HALL CALCULATORS & APPLETS QUANTUM MONTY HALL (JAVA APPLET) - M. Key, Institut für Mathematische Physik, Fachbereich Physik, Technische Universität Braunschweig, Deutschland (Germany) The Monty Hall Problem "...is a well-known problem in statistics, which time and again leads to controversies because of its counter-intuitive solution. Here we consider a quantum version, which illustrates nicely some differences between classical and quantum information..." Quantum Monty Hall Calculator "...simulates directly the stages of the Quantum Monty Hall Problem. It runs in a loop of three frames..." For more information see The Quantum Monty Hall Problem; Michael Key's Home Page; Quanten-Informatik in Braunschweig or the Institut für Mathematische Physik QUANTUM INTERFERENCE CALCULATORS & APPLETS METROLOGY WITH QUANTUM INTERFERENCE (JAVA APPLET) - N.Ph. Georgiades, E.S. Polzik & H.J. Kimble, Quantum Optics Group, Norman Bridge Laboratory of Physics, California Institute of Technology, (CIT) VERY VERY EXTENSIVE. Metrology with Quantum Interference "...Quantum interference in the rate of two-photon excitation of the 6S1/2 -->6P3/2 -->6D5/2 transition in atomic cesium is exploited to demonstrate phase-sensitive frequency demodulation for an optical interval of +/- 12.5 THz..." For more information see Quantum Interference and Frequency Metrology or the Quantum Optics Group RIPPLE TANK SIMULATION (JAVA APPLET) - P. Falstad VERY VERY EXTENSIVE. Ripple Tank Calculator "...demonstrates waves in two dimensions, including such wave phenomena as interference, diffraction (single slit, double slit, etc.), refraction, resonance, phased arrays, and the Doppler effect..." For more information see Math, Physics & Engineering Applets or Paul Falstad's Home Page TWO-PHOTON QUNATUM INTERFERENCE CALCULATOR (JAVA APPLET) - N.Ph. Georgiades, E.S. Polzik & H.J. Kimble, Quantum Optics Group, Norman Bridge Laboratory of Physics, California Institute of Technology, (CIT) VERY EXTENSIVE. Two-Photon Quantum Interference Calculator (Quantum Interference Calculator) "...allows the user to change several parameters of the problem and calculate characteristics of the resulting Quantum Interference..." For more information see Quantum Interference and Frequency Metrology or the Quantum Optics Group QUANTUM BARRIER PENETRATION CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS QUANTUM TUNNELING CALCULATORS, APPLETS, ANIMATIONS & SIMULATIONS QUANTUM TUNNELING (SHOCKWAVE) - Vladimir Gavryushin, Functional combinations in solid states, Department of Semiconductor Physics, Vilnius University, Lithuania Quantum Tunneling Calculator "...allows the user to choose a potential energy barrier of a standard shape (square, triangular, or trapezoidal) or to create a potential barrier of arbitrary shape..." For more information see Quantum Mechanics QUANTUM TUNNELING - Physics Education Technology, Department of Physics, College of Arts & Sciences, University of Colorado Quantum Tunneling Calculator "...Watch quantum "particles" tunnel through barriers. Explore the properties of the wave functions that describe these particles..." For more information see Quantum Phenomena Simulations; Physics Simulations; Physics Education Technology or the Department of Physics

Chemistry Center Calculators On-Line Center ~ Home Page

---

E-Mail Jim Martindale
Copyright © 1994-2008, All Rights Reserved, Jim Martindale

---