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.
High School Why Do Atoms Bond? Understanding Molecular Bonds
  • · Replies 13 ·
Replies
13
Views
10K
Graduate Does Impedance Exist in Superconductors Below Their Critical Temperature?
  • · Replies 7 ·
Replies
7
Views
9K
Graduate Atoms with non-zero nuclear spin
  • · Replies 2 ·
Replies
2
Views
5K
Graduate Band Bending & Donor Concentration in Semiconductors
  • · Replies 1 ·
Replies
1
Views
3K
Graduate NMR Heat Variance: Magnetic & Electromagnetic Fields
  • · Replies 12 ·
Replies
12
Views
5K
Undergrad How do we explain electrical resistivity and heat.
  • · Replies 2 ·
Replies
2
Views
4K
Undergrad Saturation chemical potential- what is it?
  • · Replies 1 ·
Replies
1
Views
3K
Graduate Meissner effect and conventional zero resistivity
  • · Replies 1 ·
Replies
1
Views
3K
Graduate Understanding Burstein-Moss Shift
  • · Replies 1 ·
Replies
1
Views
18K
Graduate Help on precise definition of chemical potential T->0 FD Distribution
  • · Replies 3 ·
Replies
3
Views
4K
Graduate What is the other axis in molecule XeF4's D4h character table?
  • · Replies 1 ·
Replies
1
Views
9K
Graduate Why is graphene the way it is ?
  • · Replies 2 ·
Replies
2
Views
5K
Graduate Atomic Shell Theory: Bohr-Sommerfeld model
  • · Replies 20 ·
Replies
20
Views
18K
Undergrad Calculating resistivity from relaxation time.
  • · Replies 4 ·
Replies
4
Views
21K
Graduate Bravais Lattice in Two Dimensions
  • · Replies 4 ·
Replies
4
Views
5K
Undergrad As temperature of a conductor increases why does the ratio of
  • · Replies 5 ·
Replies
5
Views
4K
Graduate Does metal coating on porous silicon have any effect on band structure?
  • · Replies 2 ·
Replies
2
Views
3K
Undergrad What is the meaning of k in E(k) diagram?
  • · Replies 4 ·
Replies
4
Views
5K
Undergrad Polar molecule in electric field
  • · Replies 7 ·
Replies
7
Views
12K
Graduate How extract phase angle from reflectance using Kramers-Kronig
  • · Replies 8 ·
Replies
8
Views
14K
Graduate Effective masses of the insulator materials
  • · Replies 4 ·
Replies
4
Views
4K
Graduate Calculating Total Energy for 1-d Electron Gas
  • · Replies 1 ·
Replies
1
Views
3K
Graduate My knowledge of superconductors is limited to the fact that they are
  • · Replies 3 ·
Replies
3
Views
3K
Undergrad What are the exceptions to Madelung's rule?
  • · Replies 2 ·
Replies
2
Views
9K
Undergrad CSCL Crystal Structure - Confused by Clarity?
  • · Replies 5 ·
Replies
5
Views
14K
Undergrad Does gps receiver need synchronization with atomic clock
  • · Replies 6 ·
Replies
6
Views
3K
Graduate Why is Rb one of the only things that a BEC can be made from?
  • · Replies 1 ·
Replies
1
Views
3K
Graduate 2D Ising Model (analytical expressions)
  • · Replies 2 ·
Replies
2
Views
4K
Graduate Einstein-de Haas Experiment: Magnetic Dipole Moment Alignment
  • · Replies 2 ·
Replies
2
Views
4K
Graduate Electrons in antinodes of orbitals
  • · Replies 6 ·
Replies
6
Views
7K
Graduate Born Oppenheimer Approximation and Product Asnatz
  • · Replies 34 ·
2
Replies
34
Views
10K
Undergrad Combustion and expansion of gases?
  • · Replies 1 ·
Replies
1
Views
7K
Undergrad Difference of Electron storage in metalloids and metals
  • · Replies 7 ·
Replies
7
Views
5K
Undergrad Do all five orbitals of the d-sub shell have equal energies?
  • · Replies 3 ·
Replies
3
Views
3K
Undergrad Crystallography Primer/Reading ?
  • · Replies 1 ·
Replies
1
Views
3K
Graduate Dear allI work with a spectrophotometer
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad How Do Film Badges Used in Nuclear Plants Respond to Microwave Radiation?
  • · Replies 2 ·
Replies
2
Views
6K
Graduate What is the activation energy of SiO2 oxidation?
  • · Replies 2 ·
Replies
2
Views
5K
Graduate To test exciton binding energy
  • · Replies 10 ·
Replies
10
Views
8K
High School Why Does Glass Appear Green from the Side but Clear from Above?
  • · Replies 2 ·
Replies
2
Views
4K
High School Significance of the Electron's Orbit in Atomic Structure
  • · Replies 2 ·
Replies
2
Views
8K
Graduate Vary Band Gap in Graphene Nanoribbon for Transistor Research
  • · Replies 6 ·
Replies
6
Views
7K
Graduate What Are the Rules for Electron Absorption and Emission in Atoms?
  • · Replies 3 ·
Replies
3
Views
4K
Graduate Kramers-Kronig relations for limited data point
  • · Replies 1 ·
Replies
1
Views
4K
Graduate Ionisation of semiconductor atoms
  • · Replies 2 ·
Replies
2
Views
3K
Graduate How do constraints affect the Hamiltonian in mean-field approximation?
  • · Replies 2 ·
Replies
2
Views
4K
Graduate Mobility of Electrons: Why are They More Mobile than Holes?
  • · Replies 5 ·
Replies
5
Views
8K
Graduate Finding Website with Vibrational Energy & StatMech Explanations
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Why do we choose specific spin orbitals in Hartree Fock theory?
  • · Replies 9 ·
Replies
9
Views
7K
Undergrad Question on solid angle of sphere.
  • · Replies 1 ·
Replies
1
Views
3K
Graduate Hartree Fock: Which orbitals have to be choosen?
  • · Replies 24 ·
Replies
24
Views
8K
Graduate T2 in Nuclear Magnetic Resonance & MRI
  • · Replies 1 ·
Replies
1
Views
4K
Graduate Spin transport (diffusion and ballistic)
  • · Replies 3 ·
Replies
3
Views
6K
Graduate Find the Rhombohedral Structure High-Symmetry Points of Bismuth
  • · Replies 1 ·
Replies
1
Views
5K
Graduate High symmetry points for a GaAs superlattice
  • · Replies 1 ·
Replies
1
Views
5K
Graduate About the semicondunctor quantum well
  • · Replies 11 ·
Replies
11
Views
4K
Graduate Kohn Sham, calculation of electronic density
  • · Replies 6 ·
Replies
6
Views
5K
Graduate Fermi Surface Nesting: Explained
  • · Replies 7 ·
Replies
7
Views
32K
Graduate Phonon Modes and Vanishing Eigenvalues in Periodic Lattices
  • · Replies 4 ·
Replies
4
Views
4K
Undergrad Radial Distribution Function for HCP and FCC lattices
  • · Replies 1 ·
Replies
1
Views
7K
Undergrad Atoms in a Solid: Separate but Connected
  • · Replies 3 ·
Replies
3
Views
4K
Graduate Raman spectroscopy: data analysis: convolution
  • · Replies 3 ·
Replies
3
Views
5K
Graduate HOW TO CALCULATE THE RESULTS OF Fe2+ Ti4+ CHARGE TRANSFER COMPLEX IN SAPPHIRE
  • · Replies 6 ·
Replies
6
Views
5K
High School Atoms and sub-atomic particles.
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Murnaghan equation for lattice parameters?
  • · Replies 5 ·
Replies
5
Views
6K
Graduate Phase transition in one dimension
  • · Replies 1 ·
Replies
1
Views
4K
Graduate Question about solid's response to stress
  • · Replies 7 ·
Replies
7
Views
2K
Graduate Fast Multipole Method: Explained by Derivator
  • · Replies 4 ·
Replies
4
Views
4K
Graduate Is Photoelectric effect on ATOMIC ions possible?
  • · Replies 14 ·
Replies
14
Views
6K
Graduate Bragg Reflections: Calculating Conditions in hcp Crystal Lattice
  • · Replies 6 ·
Replies
6
Views
7K
Graduate Properties of some compounds
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Qualitative explanation of paraelectricity
  • · Replies 2 ·
Replies
2
Views
4K
Graduate Semi-idealized atomic gas and it's free expansion in vacuum
  • · Replies 1 ·
Replies
1
Views
2K
Graduate Can Diatomic Helium Molecules Be Created through Ionizing Radiation?
  • · Replies 1 ·
Replies
1
Views
4K
Undergrad How Does a Water Molecule React Between Opposing Magnetic Poles?
  • · Replies 4 ·
Replies
4
Views
3K
Undergrad Interatomic spacing of iron atoms
  • · Replies 2 ·
Replies
2
Views
10K
Graduate Choosing gauge for triangular lattice
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Kondo Lattice vs. Single Impurity Kondo System
  • · Replies 2 ·
Replies
2
Views
5K
Graduate Convertion between MHz and Ångström
  • · Replies 3 ·
Replies
3
Views
7K
Graduate Calculating Spectral Weight of a Gaussian Curve
  • · Replies 4 ·
Replies
4
Views
14K
Graduate Reflection of Light off of an Atom
  • · Replies 5 ·
Replies
5
Views
4K
Graduate Negative sign in hopping amplitude
  • · Replies 8 ·
Replies
8
Views
10K
Graduate Vapor Pressure Effects on Material Growth
  • · Replies 12 ·
Replies
12
Views
5K
Graduate Does anyone have experience or know what a Polariton is?
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Catalyst and hydrogen ionizition
  • · Replies 8 ·
Replies
8
Views
8K
Graduate Diffusion Quanutm Montecarlo
  • · Replies 3 ·
Replies
3
Views
3K
Graduate Electron Orbital: Ellipticity in Atom Systems
  • · Replies 4 ·
Replies
4
Views
4K
High School What is nano? how to obtain nano material ?
  • · Replies 7 ·
Replies
7
Views
4K
Graduate Speed of light and chemical properties
  • · Replies 3 ·
Replies
3
Views
3K
Graduate Is it Possible to Reach Bose-Einstein Condensate State Without Cooling?
  • · Replies 11 ·
Replies
11
Views
6K
Undergrad What is a Quasi-Conductor and How Does it Affect Vehicle Ignition Failure?
  • · Replies 2 ·
Replies
2
Views
9K
Graduate Virial Theorem and Hartree Fock
  • · Replies 5 ·
Replies
5
Views
5K
Graduate DFT, Kohn-Sham: failure to describe transition states.
  • · Replies 7 ·
Replies
7
Views
5K
Undergrad Need help finding EUV Spectrum from 0 - 10 nm
  • · Replies 1 ·
Replies
1
Views
2K
Graduate How can I calculate the number of dopants (atoms/cm^3) from a
  • · Replies 1 ·
Replies
1
Views
3K
Graduate Miller Indices of Simple Cubic Lattice
  • · Replies 2 ·
Replies
2
Views
10K
Graduate Calculating Weight Loss Rate: TGA/DSC Measurements
  • · Replies 3 ·
Replies
3
Views
6K
Graduate Bonding analysis at HOMO, could you please give me some hints.
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad J.J Thompson's Cathode Ray Experiment
  • · Replies 1 ·
Replies
1
Views
4K
Graduate Microwaves and heating on molecular level
  • · Replies 1 ·
Replies
1
Views
2K