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 Magnetization above Curie Temperature
- jglezag
- · Replies 2 ·
Undergrad Diffusion coefficient in diffusion equation and random walk ?
- xxh418
- · Replies 3 ·
High School Finding Atomic Mass: How Scientists Like Mendeleev Determined it
- Infrasound
- · Replies 1 ·
Graduate Why Does FCC's Reciprocal Lattice Cube Side Equal 4π/a?
- TheDestroyer
- · Replies 8 ·
Undergrad Depletion Layers in pn junction
- *FaerieLight*
- · Replies 1 ·
Graduate Can Optical Tweezers Manipulate Conducting Microscopic Particles?
- pjbeierle
- · Replies 3 ·
Graduate Bloch wavepackets and the Pauli exclusion principle
- pedda
- · Replies 3 ·
Graduate Fermi level, band structure of solids, and effect on electrical conduction
- solas99
- · Replies 4 ·
Graduate Why do conventional superconductors have singlet Cooper pairs?
- .J.
- · Replies 4 ·
Graduate Spinning Superconductor Questions
- jaketodd
- · Replies 3 ·
Graduate Sideband Cooling: How Does It Bring an Atom From |n+1> to |n>?
- McLaren Rulez
- · Replies 4 ·
Graduate How Does Multiphoton Momentum Transfer Determine Electron Kinetic Energy?
- 1Keenan
- · Replies 2 ·
Graduate Simulating Gas Expansion: 3 Questions Answered
- Tom83B
- · Replies 1 ·
High School Will helium and argon separate by density in a sealed container?
- Observables
- · Replies 2 ·
Graduate Fermi energy (in semiconducors) vs. chemical potential
- itaischles
- · Replies 2 ·
Graduate Helium-Neon Laser: Meaning of Fast Radiative Transition
- Gavroy
- · Replies 3 ·
Graduate Now, the Nobel Prize in chemistry is out and it has been given for the
- DrDu
- · Replies 8 ·
Graduate Choosing a Software Tool for DFT Analysis: Gaussian09 vs VASP
- chowdhry
- · Replies 4 ·
Graduate Gummel method solving the n-type semiconductor(Poisson equation)
- rokisr
- · Replies 2 ·
Graduate Primitive lattice vectors, reciprocal lattice, wigner seitz cell
- solas99
- · Replies 1 ·
Graduate Mass Spectrometry: How Do Different Masses Have Same Velocity?
- ananthu
- · Replies 1 ·
Graduate Why topological insulators are topological?
- urric
- · Replies 2 ·
Undergrad Materials to contain hydrogen at 3.5 million psi
- macfan
- · Replies 6 ·
Undergrad Process to form elements in quantity
- rasp
- · Replies 3 ·
Graduate In CCD detection is integration better than accumulations
- gujax
- · Replies 4 ·
High School Do electrons and protons acquire charge?
- a.ratnaparkhi
- · Replies 10 ·
Undergrad Curie point for ferromagnetic materials
- Low-Q
- · Replies 4 ·
Graduate Do hydrogen under high pressure becomes metal/superconductor ? how?
- swapneel5
- · Replies 1 ·
Graduate Surface recombination velocity of electron
- sarah1
- · Replies 3 ·
Graduate Energy levels and metastable states in He-Ne lasers
- ananthu
- · Replies 3 ·
Graduate All single crystalline anisotropic?
- xxh418
- · Replies 6 ·
Graduate Why does black body radiation have low intensity at low frequencies?
- slft
- · Replies 4 ·
Graduate Parity rule for wigner D-matrices
- tommyli
- · Replies 1 ·
Undergrad When Do Orbitals Hybridize in Chemistry?
- cosmonova
- · Replies 9 ·
Graduate Differences between Raman stokes and fluorescence
- AlKindi
- · Replies 4 ·
Graduate Why is gold the reference element for XPS calibration?
- xhtp2000
- · Replies 3 ·
Undergrad Why does glass scatter light differently depending on crystalline content?
- azaharak
- · Replies 8 ·
Undergrad 2 slow moving hydrogen atoms - distance to start interaction
- Buckeye
- · Replies 5 ·
Graduate Regarding calculation of Plasma frequency and static dielectric constant
- sami6108
- · Replies 3 ·
Undergrad Understanding Super Diffusion: A Brief Introduction
- Panthera Leo
- · Replies 8 ·
Graduate Why different crystal phases have different colours?
- AlKindi
- · Replies 8 ·
Graduate What is the relationship between Fermi energy and temperature?
- AriAstronomer
- · Replies 2 ·
Graduate The molecular field approximation
- matematikuvol
- · Replies 2 ·
Graduate Potential energy curve of Sodium Chloride
- slft
- · Replies 2 ·
Undergrad What is the basis in crystalline solid structures?
- u_know_who
- · Replies 6 ·
Graduate What is the Third Spin in Frustrated Magnetics Lattices?
- matematikuvol
- · Replies 1 ·
Graduate How Do Molecular Magnetic Moments Cause Magnetism in Dielectric Crystals?
- matematikuvol
- · Replies 1 ·
Graduate What is meant by spatial and temporal solitons?
- saravanan13
- · Replies 1 ·
Undergrad Can Atoms Be Made of Different Fermions?
- hijinks123
- · Replies 1 ·
Graduate Does an isolated CO2 molecule convert absorbed infrared photon energy to kinetic energy?
- suibhne
- · Replies 13 ·
Graduate Does (111) Plane in BCC Cut Center Atom?
- u_know_who
- · Replies 2 ·
Graduate Are there excitons with spin=0?
- phy127
- · Replies 6 ·
Graduate Deriving the Relationship of Cubic Crystal Structure
- alexgmcm
- · Replies 1 ·
Graduate Monopolar polarization of crystals
- Stanley514
- · Replies 1 ·
Graduate Model 2D Incompressible Fluid w/ Navier-Stokes Equations
- Zhivago
- · Replies 2 ·
Graduate What is the fermi energy measured relative to?
- Repetit
- · Replies 4 ·
Graduate Smallest Atomic Displacements Ever and quantum foam
- goldsax
- · Replies 4 ·
Undergrad How emissions for a spectra provide evidence for energy levels in a atom?
- atom123
- · Replies 1 ·
Graduate Why do phonons have polarizations when matter waves do not?
- nahira
- · Replies 7 ·
Graduate Is the conduction band of metals empty at absolute zero?
- worwhite
- · Replies 10 ·
Graduate Visualising atomic orbitals in a unit cell (software for making figures?)
- ApeXaviour
- · Replies 1 ·
Undergrad Subatomic vs Gravitational forces
- zeffur7
- · Replies 74 ·
Undergrad Do holes exist in metals during the photoelectric effect?
- Freeze3018
- · Replies 5 ·
Graduate Why Is the Fermi Level Positioned in the Forbidden Gap in Semiconductors?
- ravi_nigam
- · Replies 1 ·
Graduate Energy band in K space VS real space
- jackychenp
- · Replies 3 ·
Graduate Negative absorption peak in FTIR
- physiks2011
- · Replies 2 ·
How Do Atoms Bond Together and What Forces Are Involved?
- Allojubrious
- · Replies 10 ·
Graduate Does Josephson current flow in an SNS junction without a circuit loop?
- chientewu
- · Replies 3 ·
Undergrad What is the relationship between Fermi Energy and Electron Density of States?
- Ben473
- · Replies 10 ·
Undergrad Silicon Dioxide (SiO2) FTIR peaks
- physiks2011
- · Replies 1 ·
Graduate What are Octupole correlations?
- Cmertin
- · Replies 3 ·
Graduate Do particles in a system at absolute zero still have kinetic energy?
- azaharak
- · Replies 3 ·
Graduate Periodic Boundary Conditions on non sq lattice
- cmphys1
- · Replies 1 ·
High School How to keep stable temperature inside an iron container of mm thin
- rama1001
- · Replies 1 ·
Graduate Canonical Transformation of the Hubbard Model
- maverick280857
- · Replies 7 ·
Undergrad Hi why do many dyes who have a conjugated system of delocalized
- Gavroy
- · Replies 1 ·
Undergrad More detailed spectrum of sodium?
- mitcho
- · Replies 1 ·
Graduate Impurity State Green's functions
- maverick280857
- · Replies 4 ·
Graduate Negative formation energy of a point defect in a solid
- Useful nucleus
- · Replies 1 ·
Graduate The Natural Dispersion of Black Holes
- mncmbabcock
- · Replies 3 ·
Graduate Why XRF and LIBS cannot distinguish element valences
- xhtp2000
- · Replies 1 ·
Graduate What is the interpretation of electroluminescence?
- greyll
- · Replies 1 ·
Graduate Polarizability of Fixed Dipole Interactions
- Caveman11
- · Replies 2 ·
Undergrad Why in periodic table normally we have elements with FCC and HCP structure?
- swapneel5
- · Replies 1 ·
Graduate Van der Waals forces and Lennard-Jones potential in surface interactions
- Caveman11
- · Replies 1 ·
Graduate Observing Thermodynamic Phase Transitions Via Neutron Scattering
- .J.
- · Replies 1 ·
Graduate What's the relationship between phonon spectrum and thermal conductivity
- wdliwei
- · Replies 5 ·
Graduate About field-cooled / zero-field-cooled curves of superparamagnetic particles?
- jeebs
- · Replies 1 ·
Graduate K, L, M electron transitions, x-ray emission lines, conflicting information
- ApeXaviour
- · Replies 1 ·
Graduate Is possible to use interband transition to design mid-infrared photodetector?
- hadimahmodi
- · Replies 4 ·
Graduate Is a Reciprocal Lattice Vector Perpendicular to Its Corresponding Crystal Plane?
- |\|a|\|
- · Replies 1 ·
Graduate Conductivity of a metal approaching absolute zero
- azaharak
- · Replies 9 ·
Graduate Trying to make a Superconducting tube
- TimDubya
- · Replies 3 ·
Graduate Problem with NEGF in real space
- msmzarg
- · Replies 1 ·
Graduate What Is the Definition of Exchange Energy in Quantum Chemistry?
- timntimn
- · Replies 3 ·
Graduate Can laser optics provide insight into photon lifetime definitions?
- zellkorath
- · Replies 3 ·
Graduate Atoms are 'nothing but' space versus 'mostly' space
- liometopum
- · Replies 16 ·
Graduate Group velocity and Dispersion Relation
- Xian
- · Replies 5 ·
Graduate How are ultra cold temperatures measured?
- widderjoos
- · Replies 5 ·
Graduate How to prove there is no primitive cell of diamond structure with only one atom?
- dudu1
- · Replies 3 ·