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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Graduate NVT/NPT Monte Carlo Simulation - Thermodynamics Explained
- pyscho
- · Replies 1 ·
Graduate What is the many-electron wavefunction ?
- erst
- · Replies 11 ·
Graduate Weak periodic potential-degeneracy
- moj20062001
- · Replies 4 ·
Graduate Putting phase factor in amplitude in Lorentz oscillator
- Dreak
- · Replies 2 ·
Graduate Why does superconductivity occur?
- |mathematix|
- · Replies 2 ·
Graduate Curie-Weiss law and paramagnetic materials
- klausen
- · Replies 4 ·
Undergrad Beta Minus Decay: Questions & Answers
- omiros
- · Replies 2 ·
Graduate Can we measure the band energy gap from Fluorescence spectra
- jhon
- · Replies 4 ·
Graduate Help request with complex conductivity
- swooshfactory
- · Replies 4 ·
Graduate Comparing different parpameters to be a plasmonic material
- Debnath
- · Replies 3 ·
Undergrad What is the energy conversion in a forward biased silicon diode?
- MHD93
- · Replies 3 ·
Graduate Partition function for one particle
- aaaa202
- · Replies 1 ·
Graduate Electric field and built-in potential in metal-insulator-metal
- sveegaard
- · Replies 1 ·
High School Are There Fast-Responding Photoresistors for Light Sensing?
- planety_vuki
- · Replies 2 ·
Graduate Crystal Structure of Metals at Absolute Zero, Waves
- SSGD
- · Replies 2 ·
Graduate How can the total energy of a Fe supercell be estimated?
- pillow47
- · Replies 4 ·
Graduate Calculating Ʃn(E) with Boson States
- aaaa202
- · Replies 5 ·
Graduate Density of states, localized states.
- physiagy
- · Replies 2 ·
Undergrad The axes in Raman spectroscopy
- hokhani
- · Replies 1 ·
Undergrad Why does regularity bring stability?
- pillow47
- · Replies 3 ·
Graduate Learning Resources - Semiconductor Physics
- pseudophonist
- · Replies 5 ·
Graduate What caused the secondary peak in our photoluminescence experiment?
- Septim
- · Replies 1 ·
Graduate Help with EM waves travelling through a plasma
- can't.do.phys
- · Replies 1 ·
Graduate Lande' g-Factor: Is a Reduced Mass Correction Needed?
- Khashishi
- · Replies 2 ·
Undergrad Exponential Binning: Plotting Data with f(x) = x^α
- atillaqurd
- · Replies 3 ·
Graduate Classical and quantum Heisenberg model
- matematikuvol
- · Replies 1 ·
Graduate Antiferromagnet more subblatices
- matematikuvol
- · Replies 4 ·
Undergrad Hall effect for p-type semiconductor
- planety_vuki
- · Replies 11 ·
Graduate Ground configuration of Equivalent electrons
- M. next
- · Replies 1 ·
Graduate Material has low excitation temperature
- nanfei
- · Replies 1 ·
Graduate Collapse of a macroscopic Bose-Einstein condensate
- tom.stoer
- · Replies 3 ·
Undergrad Fermi level in n-type or p-type semiconductors
- Cathyzhang
- · Replies 2 ·
Undergrad Atom distance and repulsive energy
- Anghelita
- · Replies 1 ·
Graduate What is the minimum thickness required for ferromagnetism in thin films?
- vinzie
- · Replies 2 ·
Graduate Creating an Atomic Screen: A Solution to Separating Nuclei in Physics
- Crazymechanic
- · Replies 2 ·
Graduate Maximum Fluorescence Energy vs Excitation
- fsonnichsen
- · Replies 6 ·
Graduate SQUID: What and How Does It Measure?
- Anthus
- · Replies 4 ·
Graduate How can there be interference of light rays in Bragg's law
- tsopa
- · Replies 3 ·
Graduate Electron in a field: Canonical momentum versus kinematical momentum
- IFNT
- · Replies 1 ·
Graduate Effect of gravity on subatomic particles
- salubs
- · Replies 2 ·
Graduate Definition of transient absorbtion
- prehisto
- · Replies 2 ·
Graduate Question on density functional theory
- pillow47
- · Replies 5 ·
Graduate Tight binding in graphene (complex energy?)
- Soob
- · Replies 2 ·
Graduate Partition function vs config integral
- aaaa202
- · Replies 8 ·
Graduate Why symmetry breaking a paradigm whilst not describing Fermi liquid?
- nonequilibrium
- · Replies 3 ·
Graduate Self Trapped & Charge Transfer Excitons
- citw
- · Replies 7 ·
Graduate Effective atomic number for a mixture (with components concentration)
- sci_girl
- · Replies 6 ·
Graduate Why is Uranium 235 Unstable & Nuclear Fission Explained
- GTeclips
- · Replies 12 ·
Graduate P Orbital Notation: Common Conventions
- Hypersphere
- · Replies 4 ·
Graduate About photoelectron spectroscopy, work function, ionization potential
- linwenzi
- · Replies 11 ·
Graduate Reciprocal Space: Symmetry Operations and Vector Components
- pinkuagarwal
- · Replies 1 ·
Graduate Vibrational partition function - Calculate from several frequencies
- Giogio
- · Replies 7 ·
Graduate Best way to ionized hydrogen gas?
- edpell
- · Replies 1 ·
Graduate Ligand field theory and f orbitals in magnetism
- letshin
- · Replies 2 ·
Undergrad Confused about the sizes of atomic particles
- warfreak131
- · Replies 6 ·
Graduate Rashba effect due to the external electric field
- Nemanja989
- · Replies 1 ·
Graduate Theory questions on superconductivity
- sam_bell
- · Replies 6 ·
Graduate Question on Lithium-6 superfluidity
- Salman2
- · Replies 1 ·
Graduate How could one theoretically predict a material's permittivity?
- VortexLattice
- · Replies 3 ·
Graduate Can negative dielectric possible
- jnaneswar
- · Replies 1 ·
Graduate What energy is this? Related to monoatomic ideal gas
- fluidistic
- · Replies 6 ·
Undergrad A question about photoconductivity and photoresistors
- ShayanJ
- · Replies 5 ·
High School Hydrogen Atom Shells: Inner & Outer Electron Shells?
- Bluer777
- · Replies 4 ·
Graduate Uncovering the Meissner Effect: Clarifications Needed
- ananthu
- · Replies 3 ·
Undergrad Young's modulus value of Ferrous Tungsten
- anithangaraj
- · Replies 7 ·
Graduate The wave function at the border of Wigner-Seitz cell
- hokhani
- · Replies 3 ·
Graduate Arrhenius plot and activation energy
- prehisto
- · Replies 2 ·
Graduate Etching SnO2 Thin Films: Advice Needed
- dtgiang
- · Replies 2 ·
Graduate How does an atomic nucleus have a measurable diameter
- jaydnul
- · Replies 1 ·
Graduate Explore Properties of Semiconductors for CdS: Band Gap, Effective Mass & More
- Septim
- · Replies 7 ·
Undergrad Relation between RAMAN Intensity and Energy of the photon
- yokone
- · Replies 1 ·
Undergrad What's the difference between lattice vectors and basis vectors?
- Raziel2701
- · Replies 1 ·
Graduate Help with the Tight Binding model
- VortexLattice
- · Replies 5 ·
Undergrad What Are Ritz Wavelengths in the NIST Atomic Spectra Database?
- lil1xal
- · Replies 1 ·
Graduate Semiconductor Electromagnetic Wave Interactions
- Septim
- · Replies 3 ·
High School What causes the transparency of glass?
- RohitRmB
- · Replies 7 ·
Graduate Optoelectronics: Why Semiconductors?
- citw
- · Replies 17 ·
Graduate Van der Waals force (Lenard-Jones)
- Ferra
- · Replies 4 ·
Graduate Spectra: line mixing explanation?
- mikeph
- · Replies 3 ·
IBM's world in the macro-sphere
- jeffrey c mc.
- · Replies 2 ·
Graduate Hyperfine Interactions: What, How & Cs-133
- chandini ojha
- · Replies 1 ·
Graduate Why is a single layer of atoms referred to as 2d ?
- sym_
- · Replies 8 ·
Graduate P Orbitals: Meaning of + & - Signs in Lobes
- hokhani
- · Replies 3 ·
Graduate Quantum dots:emission versus absorption spectrum
- fisico30
- · Replies 3 ·
Undergrad Atomic Spectra: Study of Symmetrical Lines from n=1
- M. next
- · Replies 2 ·
Graduate Band structure and diffraction intensity
- Talker1500
- · Replies 11 ·
Graduate Harmonic vs Anharmonic Interactions in Lattice
- YAHA
- · Replies 1 ·
Graduate Why does the model interaction for Cooper pairs make sense?
- sam_bell
- · Replies 3 ·
Graduate Can FGR and the fine structure constant explain high intensity in dark field?
- Talker1500
- · Replies 7 ·
Graduate Photovoltaic systems to work at much lower energies
- Edi
- · Replies 11 ·
Undergrad Can cooling lasers extract energy and reach absolute zero?
- Pseudo Epsilon
- · Replies 4 ·
Graduate Can anyone tell me the features of reciprocal space?
- rida
- · Replies 1 ·
Graduate Photons and electrons and electricity.
- Katysei
- · Replies 12 ·
Undergrad Chemical Potential: Formula for Finding Molecular/Atomic Potential
- Arun Prasath
- · Replies 6 ·
Graduate Using Density Functional Theory to make a Tight Binding model?
- VortexLattice
- · Replies 2 ·
Graduate Expanding the periodic potentials
- hokhani
- · Replies 7 ·
Graduate Conventional absorbtion spectra and E_g
- prehisto
- · Replies 11 ·
Undergrad Difference between Primitive cell, unit cell and a wigner-seitz cell.
- shayaan_musta
- · Replies 18 ·
Graduate Why is z=1 below Tc in Bose Einstein condensation?
- eas123
- · Replies 1 ·
Graduate Can Intraband Transitions Produce Holes in the Conduction Band of Metals?
- hokhani
- · Replies 4 ·