Atomic and Condensed Matter Forum

Post thread
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.
Graduate Interatomic potential LCAO using GGA
  • · Replies 4 ·
Replies
4
Views
2K
Graduate The repelling force of a superconductor how strong?
  • · Replies 4 ·
Replies
4
Views
3K
Graduate Superconductor in vacuum chamber - low energy consumption solution?
  • · Replies 8 ·
Replies
8
Views
6K
Undergrad What is the meaning of electron states ?
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Corelation Function in Ising Model with Nearest Neighbours
  • · Replies 3 ·
Replies
3
Views
2K
High School Why atom is structured the way it is?
  • · Replies 10 ·
Replies
10
Views
3K
Graduate Phase transitions between solid and liquid. Critical point CP
  • · Replies 2 ·
Replies
2
Views
6K
Undergrad Question on resonant frequency?
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad Why is 1 u = 1.6605 x 10^-27 kg?
  • · Replies 4 ·
Replies
4
Views
19K
Graduate A 1 Gev/nucleon ion beam strikes typical matter
  • · Replies 0 ·
Replies
0
Views
2K
Graduate Passivation for surface calculations.
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Understanding Holes in Atomic Structure and Their Impact on Mass Distribution
  • · Replies 6 ·
Replies
6
Views
3K
Graduate What, physically, are the Miller planes of a crystal?
  • · Replies 8 ·
Replies
8
Views
5K
Graduate Interpretation of 1D Band Gap in Metallic Systems
  • · Replies 4 ·
Replies
4
Views
2K
Graduate Idea of atomtronics at the JILA site
  • · Replies 3 ·
Replies
3
Views
2K
Graduate Atomic many-electron configurations and the use of the orbital quantum number
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Intensity pattern of the emitted light
  • · Replies 6 ·
Replies
6
Views
7K
Graduate Why is rotational energy not included in the Hamiltonian for an ideal gas?
  • · Replies 8 ·
Replies
8
Views
5K
Undergrad Millikan Oil Drop: Atom Size & Ions
  • · Replies 24 ·
Replies
24
Views
4K
Graduate Zero point energy and IR spectroscopy
  • · Replies 14 ·
Replies
14
Views
13K
Graduate Quasicrystals, explain those terms please
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad Junction diode - unequally doped sides
  • · Replies 3 ·
Replies
3
Views
2K
Graduate Potential kinetic energy and temperature
  • · Replies 6 ·
Replies
6
Views
4K
Graduate Why is the dispersion relation of magnons quadratic in k for small wavelengths?
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Question about absorption spectra
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Atomic velocities from forces and MgO simulation
  • · Replies 3 ·
Replies
3
Views
2K
Graduate Bandstructure calculation through 8 band k.p method
  • · Replies 1 ·
Replies
1
Views
6K
Graduate Photon frequency boosting materials
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Solving 8 Band k.p Model for AlxGa1-xAs/GaAs QW
  • · Replies 5 ·
Replies
5
Views
13K
Graduate 3D Potts/Ising model. How to identify boundaries of clusters?
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Configuration coordinate diagram
  • · Replies 8 ·
Replies
8
Views
13K
Graduate Lumo and Slumo Energy of N2: Understanding Molecular Nitrogen Excitation
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Superconductors and best conductors
  • · Replies 2 ·
Replies
2
Views
2K
Undergrad Different model explaining semiconductor
  • · Replies 2 ·
Replies
2
Views
2K
Graduate How Do Electrons Transfer in Compensated Semiconductors at Low Temperatures?
  • · Replies 1 ·
Replies
1
Views
8K
Graduate Concept of boson and fermion applied to atoms and more
  • · Replies 4 ·
Replies
4
Views
6K
Graduate Can the group velocity be understood intuitively using the dispersion relation?
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Help understanding reciprocal space
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Understanding "c.c." in Screened Potential Notation
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Time-average Poynting vector of crystal scattering
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Can an electron transition between metastable states in a laser?
  • · Replies 4 ·
Replies
4
Views
3K
Graduate Refractive index(n(ω)) calculation: Kramers-Kronig relations
  • · Replies 6 ·
Replies
6
Views
18K
Graduate Phonon-photon interactions: guidelines needed
  • · Replies 7 ·
Replies
7
Views
5K
Graduate Semiclassical approach to emission
  • · Replies 4 ·
Replies
4
Views
3K
Graduate Help please -- Li saturation absorption spectroscopy
  • · Replies 1 ·
Replies
1
Views
3K
Graduate Inelastic scattering of visible light in graphene
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Spin direction through ferromagnetic material
  • · Replies 1 ·
Replies
1
Views
4K
Graduate How does or does not BCS theory explain Meissner's Effect?
  • · Replies 5 ·
Replies
5
Views
6K
Graduate Weak Anti Localisation concept
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Newbie Questions on Band Gap and Fermi Level
  • · Replies 3 ·
Replies
3
Views
3K
Graduate Density-density interaction in Luttinger liquids
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Can an electric field reduce plasma shielding in ns laser ablation on metals?
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Speed of heat conduction through glass
  • · Replies 8 ·
Replies
8
Views
6K
Undergrad Is neutral nitrogen the same as N2 (nitrogen gas)?
  • · Replies 2 ·
Replies
2
Views
5K
Graduate Converting EMU to Bohr Magnetons
  • · Replies 1 ·
Replies
1
Views
14K
High School Nucleon, Mass, and Atomic number
  • · Replies 1 ·
Replies
1
Views
4K
Graduate What are the units for the two photon LIF signal?
  • · Replies 4 ·
Replies
4
Views
3K
Graduate Calculating partial charges for interatomic coulombic interactions
  • · Replies 1 ·
Replies
1
Views
3K
Graduate On the physics of exchange, correlationa and coupling phenomena
  • · Replies 3 ·
Replies
3
Views
2K
Graduate Can the Quantization Axis of an Atom Affect its Spectral Emission?
  • · Replies 3 ·
Replies
3
Views
4K
Undergrad Why do extrinsic semiconductors behave intrinsically at high temperatures?
  • · Replies 1 ·
Replies
1
Views
17K
Graduate How can I identify TRIM points in the Brillioun zone?
  • · Replies 3 ·
Replies
3
Views
8K
Graduate Spin liquid states and conductors
  • · Replies 3 ·
Replies
3
Views
3K
Graduate Electron mass in a Kondo lattice
  • · Replies 5 ·
Replies
5
Views
3K
Undergrad Considering volume of atom , what radius
  • · Replies 7 ·
Replies
7
Views
3K
Undergrad Where Can I Find an Affordable Vibrating Sample Magnetometer Head?
  • · Replies 2 ·
Replies
2
Views
3K
Undergrad Help in semiconductors: minority and majority carriers
  • · Replies 2 ·
Replies
2
Views
8K
Graduate Exploring 2D Fermi Surfaces and CDW Effects
  • · Replies 1 ·
Replies
1
Views
3K
Graduate Powder XRD FCC spirals explanation
  • · Replies 5 ·
Replies
5
Views
3K
Graduate Helium ground state questions
  • · Replies 1 ·
Replies
1
Views
3K
Graduate Anyone know how to thermally insulated wires from 4.2K temperatures?
  • · Replies 4 ·
Replies
4
Views
3K
Graduate What is commensurate and incommensurate cdw or sdw?
  • · Replies 1 ·
Replies
1
Views
5K
Graduate Can the geometry of an iron nucleus explain its unique properties?
  • · Replies 4 ·
Replies
4
Views
3K
Graduate What fixes periodicity seen in ARPES?
  • · Replies 4 ·
Replies
4
Views
3K
Graduate Does diameter of a stable atom ever increase or decrease?
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Reducing a conventional cell to a primitive cell
  • · Replies 7 ·
Replies
7
Views
31K
Graduate Understanding Buckingham Potentials for MgO Molecular Dynamics Simulation
  • · Replies 2 ·
Replies
2
Views
6K
Undergrad Looking up Atomic Transition Energies
  • · Replies 6 ·
Replies
6
Views
3K
Graduate Critical point exponents inequalities - The Coopersmith inequolity
  • · Replies 1 ·
Replies
1
Views
3K
Graduate Critical point exponents inequalities - The Rushbrooke inequality
  • · Replies 1 ·
Replies
1
Views
6K
Graduate Understanding Nd:YAG Laser Energy Levels
  • · Replies 1 ·
Replies
1
Views
4K
Graduate Infinite effective mass in metals
  • · Replies 1 ·
Replies
1
Views
7K
Undergrad Don't get the conduction band in solid
  • · Replies 6 ·
Replies
6
Views
4K
Graduate Magnetic entropy vs. magnetic field
  • · Replies 2 ·
Replies
2
Views
5K
Graduate (Reverse) Schottky Diode Question
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Aluminum in UHV: Pros, Cons and Experiences
  • · Replies 13 ·
Replies
13
Views
24K
Undergrad Nucleons, mass defect, and mass
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Connecting a glass dewar flask to a vacuum system
  • · Replies 7 ·
Replies
7
Views
4K
Graduate Laser Frequency Fluctuations: Noise Spectrum Explained
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Introduction to Gross-Pitaevskii equation
  • · Replies 11 ·
Replies
11
Views
5K
Graduate Saturated paramagnetic and ferromagnetic
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Transparency of molten substances?
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Conductivity of Conjugated Polymers: 1D or P Type?
  • · Replies 2 ·
Replies
2
Views
3K
Graduate What is the significance of k-values in a 2D quantum well system?
  • · Replies 5 ·
Replies
5
Views
6K
Graduate Vast computational richness from swapping one proton
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Making Cooper Pairs of Cooper Pairs?
  • · Replies 4 ·
Replies
4
Views
4K
Graduate Why does this total current formula true or not?
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Quation about term symbols: N atom
  • · Replies 3 ·
Replies
3
Views
4K
Graduate Motion of cooper pairs in superconductor
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Radiation Diode Detector Doping question.
  • · Replies 5 ·
Replies
5
Views
3K