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.
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Undergrad Longitudinal resistivity in Integer Quantum Hall Effect
- explainplease
- · Replies 3 ·
Graduate Impact of crystal defects on band diagram.?
- Musa
- · Replies 3 ·
Graduate What Causes the Plateaus and Zeros in the Quantum Hall Effect?
- *FaerieLight*
- · Replies 1 ·
Graduate How to think about a Brillouin Zone?
- Jesse Keeper
- · Replies 2 ·
High School Calculating Orbital Radius for Hydrogen Atom with Given Angular Velocity
- psy
- · Replies 5 ·
High School What's the energy source for the Van der Waals' forces?
- Mario Rossi
- · Replies 4 ·
Graduate Fourier Transforming a HgTe 2D Hamiltonian
- DeathbyGreen
- · Replies 1 ·
Graduate Conductive metals that are not prone to sputtering
- rppearso
- · Replies 11 ·
High School J.J. Thomson's Coaxial Cylinders
- Christian Nguyen
- · Replies 6 ·
Undergrad What is the origin of Van der Waals force?
- goodphy
- · Replies 24 ·
Graduate Best coil design for homogeneus NMR RF pulse on liquid discs
- _maxim_
- · Replies 13 ·
Undergrad Why are core electrons ejected by gammas
- pierce15
- · Replies 15 ·
High School Some Questions About Gold Nanoparticles
- pauladancer
- · Replies 4 ·
Undergrad Why does low surface energy imply hydrophobicity?
- voila
- · Replies 3 ·
Graduate Zero Energy Wavefunctions in 1D superconductor
- DeathbyGreen
- · Replies 2 ·
Graduate Warren X-ray difrraction solutions manual
- camilo
- · Replies 1 ·
High School Is Atomic Decay the Universal Standard for Measuring Seconds?
- JeffCyr
- · Replies 4 ·
Undergrad What is high resolution X-ray diffraction?
- Karl330
- · Replies 2 ·
Graduate Stimulated Raman in linear regime
- DrDu
- · Replies 0 ·
Graduate Theory to argue whether matrix elements vanish or not?
- Hao Hsu
- · Replies 2 ·
Undergrad How Does Bragg's Diffraction Apply to FCC Lattices?
- Yair Galili
- · Replies 1 ·
Graduate DFT Code for Finite-Temperature Calculations
- Rod
- · Replies 1 ·
Undergrad 2 basis sets, for which one is DFT calc faster?
- AJ007
- · Replies 2 ·
Undergrad First excited state of Helium. Triplets and Singlet
- JamesHG
- · Replies 2 ·
Graduate How do Magnetic Gradiometers work?
- Crosshash
- · Replies 3 ·
Graduate Superconductor,solid state physics
- sarvesh upadhyay
- · Replies 2 ·
Undergrad Plasma self-focusing index of refraction < 1?
- 2sin54
- · Replies 1 ·
Undergrad Can we consider strained crystals as periodic crystals in theory and practice?
- PRB147
- · Replies 2 ·
Undergrad Meissner effect and flux change in superconductors
- Rizke
- · Replies 1 ·
Undergrad Why uranium glass glows green if it's under UV light?
- ORF
- · Replies 5 ·
High School Possible electron transitions in hydrogen from n=4 to n=1
- orangepeelsnice
- · Replies 2 ·
Graduate Liquid Superconductors: Experiments and Possibilities
- bwana
- · Replies 2 ·
Graduate Understanding Electron Kinetic Energy in Quantum Wells
- rts20
- · Replies 14 ·
Undergrad How to use the momentum matrix of the reduced k-points
- sandf
- · Replies 2 ·
Undergrad What is saturation magnetization
- Belhazred
- · Replies 6 ·
Undergrad Scale invariant thermal fluctuations
- Carlos L. Janer
- · Replies 18 ·
Graduate Diffusion of Hydrogen through Molybdenum alloy
- alu9
- · Replies 2 ·
Undergrad Filament for thermionic emission in open air
- Gideon Y
- · Replies 7 ·
Undergrad Physical Dimensions of electron shells
- darkdave3000
- · Replies 52 ·
Undergrad How does Aluminum conduct electricity despite its non-conductive oxide layer?
- lightarrow
- · Replies 7 ·
Graduate X-Ray Diffraction: Why Doesn't It Eject Electrons?
- sarvesh upadhyay
- · Replies 2 ·
Graduate DFT modelling of graphene, fullerenes, nanotubes etc
- mic*
- · Replies 5 ·
Undergrad Xray NanoDiffraction of Si and SiGe
- Karl330
- · Replies 1 ·
Graduate Applying the Darwin curve to x-ray diffraction in silicon heterostructures
- Karl330
- · Replies 1 ·
Undergrad What is coherent X-ray diffraction imaging in real and reciprocal space?
- Karl330
- · Replies 1 ·
Graduate How to calculate RDF (Radial Distribution Function)
- Auteng
- · Replies 16 ·
Graduate Why the physical meaning of the quantum Hall effect is important
- skyhj105
- · Replies 5 ·
High School What is the cause of the mistake in calculating Fermi energy?
- momentum
- · Replies 4 ·
Graduate Can electron quasiparticles exist independently outside a material?
- joegibs
- · Replies 9 ·
Graduate Why do particles scatter more in random crystal directions?
- aveline de grandpre
- · Replies 3 ·
Undergrad Limits to Superconductor Energy Storage?
- John Morrell
- · Replies 6 ·
Graduate How are frequencies expressed in Kelvin units in graphene optics?
- sukharef
- · Replies 5 ·
Graduate Phonon energy and atomic vibration energy
- camilo
- · Replies 1 ·
Undergrad Temperature dependence of chemical potential via Sommerfeld expansion
- RicardoMP
- · Replies 1 ·
Undergrad How can I find the unitary matrix for diagonalizing a Hamiltonian numerically?
- DeathbyGreen
- · Replies 1 ·
High School How Do You Calculate the Total Mass in Kilograms from Atomic Mass Units?
- Nick Jarvis
- · Replies 2 ·
Undergrad Why normal Zeeman effect contains three components?
- misko
- · Replies 7 ·
Graduate Problem in continuous function of Excimer laser
- Amjad Hussain Bhatti
- · Replies 2 ·
Undergrad Polymer Physics - Radius of Gyration
- ChrisJ
- · Replies 4 ·
Graduate Computing solutions to the radial Schroedinger equation?
- Gan_HOPE326
- · Replies 23 ·
Undergrad Why is spin-orbit coupling neglected in Helium atom?
- misko
- · Replies 5 ·
Graduate EoS BPS-BPP + Pure Neutron Matter/ Baryonic Matter
- Leonardo Machado
- · Replies 1 ·
Undergrad Equation for modeling atomic spectra of all atoms
- Xilus
- · Replies 6 ·
Undergrad Predicting new crystal structures
- g_mogni
- · Replies 1 ·
Graduate Surfaces that present expansion instead of relaxation?
- voila
- · Replies 2 ·
High School Existence of depletion layer in contact surface
- Tahmeed
- · Replies 8 ·
Undergrad What is the composition of the B1 phase in Cu-Zr alloy?
- Fabian_m9
- · Replies 1 ·
Graduate How to upgrade gamess USA versions?
- Jayshree Sadhukhan
- · Replies 1 ·
Undergrad What does it mean for holes to have mass if they don't physically exist?
- bluejay27
- · Replies 1 ·
Undergrad What are the rules that define a semiconductor?
- bluejay27
- · Replies 1 ·
Undergrad Bose-Einstein Condensate Properties
- FallenApple
- · Replies 36 ·
Graduate Nambu Spinor Notation in Kitaev spinless p-wave model
- DeathbyGreen
- · Replies 3 ·
Undergrad Semiconductor is the combination of elements in the groups IV and VI?
- bluejay27
- · Replies 2 ·
Undergrad Does carrier pulse width vary with diffusion coefficient?
- HS-experiment
- · Replies 2 ·
Undergrad Pure semiconductor Quantum Dots?
- bluejay27
- · Replies 1 ·
High School Light determination for emission spectrum
- Klupa
- · Replies 5 ·
Undergrad Emitting light to a Quantum dot
- bluejay27
- · Replies 1 ·
Undergrad Number of moles of argon plasma to exert X pressure
- ahmed11
- · Replies 3 ·
Graduate Velocity Map Imaging Spectrometer
- Md Rafi
- · Replies 3 ·
Undergrad Temperature impact on laser emission
- Q.B.
- · Replies 1 ·
Undergrad Minority charge carriers - what are these?
- Kenny_L
- · Replies 2 ·
Undergrad Which are semiconductors in the periodic table?
- bluejay27
- · Replies 1 ·
Undergrad Circular electron propagation in carbon nanotubes?
- gildomar
- · Replies 3 ·
High School Can Visible Light Excite Quantum Dots to Emit Fluorescence?
- bluejay27
- · Replies 1 ·
High School Do quantum dots always have to be semiconductors?
- bluejay27
- · Replies 1 ·
Graduate Adhesion mechanism between titanium and gold?
- sabine_
- · Replies 4 ·
High School What Happens to Atom Properties When Electrons Are Removed?
- entrance
- · Replies 16 ·
High School Why does a quantum dot's band gap increase as it shrinks?
- bluejay27
- · Replies 1 ·
Undergrad Reciprocal lattice in connection with band theory
- Muhammad Ali20
- · Replies 1 ·
Undergrad Goldstone bosons in description of superfluidity
- Anton Stepennov
- · Replies 3 ·
Undergrad Understanding autocorrelations in 2D Ising model
- Al X
- · Replies 1 ·
Graduate Relativistic Wavelength of Electron in Transmission Electron Microscop
- Chem.Stud.
- · Replies 13 ·
Graduate Atom-Light Interaction: Understanding d.E vs p.A Hamiltonian
- zxontt
- · Replies 4 ·
Undergrad Modulus in Metals versus Sound Vibration
- Kaiera Ai Tanay
- · Replies 3 ·
Undergrad Why perfect graphene has nonmagnetic state?
- Hyeonyeong Kim
- · Replies 3 ·
Undergrad How does the London dispersion force really work?
- sshai45
- · Replies 4 ·
Graduate Trivial vs non-trivial solutions and basis sets in LCAO
- sams
- · Replies 2 ·
High School What Happens at the Atomic Level During a Collision?
- Kaneki123
- · Replies 5 ·
Undergrad Peak profile fitting in X-ray Crystallography, why Voigt?
- C_Pu
- · Replies 3 ·
Undergrad Why must plasma size exceed Debye length for collective behavior?
- physicist 12345
- · Replies 4 ·