Join in expert discussion on atomic and condensed matter. Methods for atoms, molecules, condensed matter. This includes the structure of the atom, its energy states, and its interactions.
Threads
Graduate Why replace a double sum with a double integral in the Ising model
- LagrangeEuler
- · Replies 5 ·
Graduate Superfluidity, helium-3 and helium-4
- j.gal
- · Replies 4 ·
Graduate Deriving fractional atomic coordination numbers
- SSJ2
- · Replies 4 ·
Graduate How does band bending occur in energy band diagrams?
- thegreenlaser
- · Replies 7 ·
Graduate Subatomic particles infinitesimally smaller
- applebob
- · Replies 15 ·
Graduate Band gap calculation,how to choose the Kpoints?
- wkxez
- · Replies 4 ·
Graduate Finding the star of a wave vector using group theory
- jocke_x1
- · Replies 1 ·
Undergrad Head Loss in Pipe - Roughness, Velocity, Length
- topsey2
- · Replies 1 ·
Graduate Does spin cancellation in Cooper pairs affect current polarization in superconductors?
- lufc88
- · Replies 2 ·
High School What is the difference between Hydrogen and Protium?
- HowardS
- · Replies 3 ·
High School What is the hardest man made material?
- willstaruss22
- · Replies 5 ·
Graduate Difference between SAED pattern and XRD Pattern
- yasir.ustb
- · Replies 2 ·
Undergrad What is autoionization state?
- einstein1921
- · Replies 1 ·
Graduate UV-Vis spectroscopy of CR-39 detectors exposed to alpha and gamma radiation
- jhon
- · Replies 2 ·
Graduate Can a Solid Have Lower Free Energy than a Liquid at Low Packing Densities?
- lol_nl
- · Replies 1 ·
Graduate How a fermi level can lies between valence and conduvtion band?
- hokhani
- · Replies 3 ·
Graduate Why is a triplet state said to have anti-parallel spins?
- Aniket1
- · Replies 4 ·
Graduate What type of tensor describes strain in a cubic object?
- fruitkiwi
- · Replies 13 ·
Graduate Doped Graphite May Be Superconductive Upto 230 C
- sanman
- · Replies 2 ·
Graduate Understanding Orbital Magnetic Moments in 1-Electron Atoms
- Niles
- · Replies 15 ·
Graduate Calculating the amount of time for recombination
- Eagle9
- · Replies 5 ·
Graduate Oscillation of one molecule or atom
- mpocciot
- · Replies 5 ·
Graduate Normal Mode Analysis at non-equilbrium structures
- DinosaurChemi
- · Replies 2 ·
Graduate 3D Recipricol Space Mapping of Nanowires by using x-rays
- poul
- · Replies 1 ·
Graduate Can the atomic liquid Hydrogen exist?
- Eagle9
- · Replies 14 ·
Graduate Where do sulfate peaks appear in IR spectra of glucosamine compounds?
- ldc3
- · Replies 3 ·
Graduate Why are crystals more symmetric at high temperature during phase transitions?
- vani_lj
- · Replies 4 ·
Undergrad Origin of the depletion region in a p-n junction
- aaronrajoo
- · Replies 8 ·
Undergrad What is the calculation for effective nuclear charge using Slater's Rules?
- Yh Hoo
- · Replies 3 ·
Graduate Two dimensional Blume-Capel model with random crystal field
- Asban
- · Replies 4 ·
High School Software/database for simple crystal structure design?
- tomyuey938
- · Replies 6 ·
Undergrad Why is Si indirect semiconductor
- vani_lj
- · Replies 7 ·
Graduate Mott VR Hopping Calculation Question
- mesogen
- · Replies 2 ·
Graduate Calculation of InAS WurtZite bragg peak position
- poul
- · Replies 2 ·
Graduate With or without magnetic field.
- LagrangeEuler
- · Replies 8 ·
Graduate How to calculate the Bremsstrahlung Background?
- Nubski
- · Replies 1 ·
Graduate Coupled Cluster Scaling Question
- Morberticus
- · Replies 2 ·
Graduate Structure of the Phonon Free Propagator
- dejo-ro
- · Replies 5 ·
Graduate Neumann's Principle - applicable to the wavefunction?
- dipole
- · Replies 3 ·
Graduate Si conductivity depenence on crystal orientation?
- scivet
- · Replies 20 ·
Graduate What Are Gap Exponents and Their Importance in Thermodynamics?
- matematikuvol
- · Replies 1 ·
Undergrad Radioactivity - quantum tunnelling
- Kalidor
- · Replies 4 ·
Graduate Polygons and boundary walls in the finite 2D Ising model
- LagrangeEuler
- · Replies 14 ·
Graduate Methods to stabilize scanning tunneling microscope(STM)
- Potaeto
- · Replies 3 ·
Graduate Scanning Electron Microscopy of Graphene
- stefan741
- · Replies 3 ·
Graduate Instability of an atomic clock
- Niles
- · Replies 3 ·
Graduate Error incurred from approximating fermi surfaces to be a sphere
- tut_einstein
- · Replies 1 ·
Graduate Excitation energy of quantum dots
- Kantik
- · Replies 2 ·
Undergrad How Does the Mass of a Hole Exceed That of an Electron in Semiconductors?
- tworitdash
- · Replies 7 ·
Graduate Graphene - Green's function technique
- csopi
- · Replies 6 ·
Graduate Graphene ambipolar field effect
- phrygian
- · Replies 1 ·
Graduate Counterexamples to the bulk-boundary correspondence (topological insulators)
- Kirjava
- · Replies 5 ·
Graduate Why Do Edge States Carry the Current in the Integer Quantum Hall Effect?
- Kirjava
- · Replies 2 ·
Graduate Heath bad method for Ising model
- Gulli
- · Replies 15 ·
Undergrad Heat is just kinetic energy at a molecular level, right?
- LastTimelord
- · Replies 4 ·
Graduate Addition of orbital angular momentum in valence 4f^2 electronic configuration
- rlantha
- · Replies 10 ·
High School Strength of Bonds: List in Ascending Order
- |dark_knight|
- · Replies 1 ·
Undergrad How Do Molecular Forces Influence Material Properties and Binding Energy?
- kapital
- · Replies 16 ·
Graduate Deriving n-type equilibrium carrier concentration from charge neutrality
- mzh
- · Replies 1 ·
Graduate What is the Nolting spin product of graphs?
- LagrangeEuler
- · Replies 4 ·
Undergrad Is a proton a hydrogen cation and vice versa?
- Aymeric
- · Replies 2 ·
Graduate Photocurrent shot noise correlation function
- Niles
- · Replies 3 ·
Graduate Seebeck Coefficient from the BTE
- mcodesmart
- · Replies 3 ·
Graduate How does a periodic potential modify the free electron dispersion relation?
- taffara_121
- · Replies 3 ·
Graduate Why do energy bands bend in semiconductors?
- mzh
- · Replies 6 ·
Graduate How to Determine Band Gap of Amorphous Materials Using Optical Absorption Edge
- birdmani
- · Replies 3 ·
Graduate Pauli Principle and Electrons in a Metal
- swooshfactory
- · Replies 9 ·
Graduate Topological Insulators and Inversion Symmetry
- Goalie33
- · Replies 3 ·
Graduate London theory, Landau theory and Lorentz Einstein law
- member 11137
- · Replies 1 ·
Graduate What is the significance of the pump-term in the Jaynes-Cummings Hamiltonian?
- Niles
- · Replies 14 ·
Graduate Atomic Coherence(Polarization) of Two Dipole-Dipole Coupled Atoms
- necrite
- · Replies 1 ·
Graduate X-Ray diffraction - The Von Laue's equation
- shayaan_musta
- · Replies 2 ·
Graduate Why are the coefficients of the Landau theory Taylor expansion even?
- matematikuvol
- · Replies 4 ·
High School Hydrogen atom spectrum experiment
- einstein1921
- · Replies 1 ·
Graduate De Broglie wavelength and Fermi wavelength
- zhdx
- · Replies 2 ·
Graduate Electron System Thermodynamics: Plasmon Energies 5-30eV
- mcodesmart
- · Replies 1 ·
Graduate Two different expressions of Jaynes-Cummings Hamiltonian
- ZhangBUPT
- · Replies 4 ·
Graduate Basis vectors and reciprocal lattice in graphene
- collpitt
- · Replies 2 ·
Undergrad What are all of the subatomic particles?
- DLHill
- · Replies 4 ·
Graduate Why is my SPC water model calculating a significantly higher energy value?
- edie21
- · Replies 2 ·
Graduate Transforming BCS state to real space
- auctor
- · Replies 2 ·
Graduate Electron-Phonon interaction, is it like gravity?
- calvinjhfeng
- · Replies 2 ·
Graduate Zero resistivity in superconducting state
- vatlychatran
- · Replies 1 ·
Graduate Difference between corelation function and corelation lenght
- LagrangeEuler
- · Replies 4 ·
Graduate Ultra low momentum neutron
- edpell
- · Replies 2 ·
Undergrad The components of atoms and their effects on its properties
- Steve143
- · Replies 1 ·
Graduate Problems in the modern semiconductor/electronics technology?
- naggy
- · Replies 2 ·
Graduate Understanding Ising Cell Hamiltonian
- LagrangeEuler
- · Replies 2 ·
Graduate Superconductivity and the BCS Theory
- XtremePhysX
- · Replies 3 ·
Undergrad Electron source for holes diffusing across a pn junction
- epsilonjon
- · Replies 13 ·
Graduate Raman: Why does only some light scatter inelastically?
- perels
- · Replies 4 ·
Undergrad Why Does Bragg's Law Require Integers?
- aoner
- · Replies 2 ·
Graduate Can a system described by topological field theory be in a topological phase?
- complement
- · Replies 5 ·
Graduate Conservation of current in superconductor
- voltan
- · Replies 1 ·
Undergrad What are atomic energy levels?
- RohitRmB
- · Replies 7 ·
Graduate Understanding Spin Product of Graphs: Solutions to Questions
- LagrangeEuler
- · Replies 1 ·
Graduate The ‘Brownian ratchet’ and its relevance to the second law of thermodynamics.
- YoshiBeans
- · Replies 1 ·
Graduate Spontaneously broken gauge symmetry
- atyy
- · Replies 22 ·
Graduate Are superconductivity and melting not understood?
- VortexLattice
- · Replies 5 ·
Verification of the existence of a scientific article
- CarboMirakli
- · Replies 10 ·