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 Can the Plasmon Frequency in Metals Be Changed Experimentally?
- ahatef
- · Replies 1 ·
Graduate Applying Ising Model to High Temp Superconductors
- captain
- · Replies 3 ·
Graduate Lorentz Cavity in Uniformly Polarised Dielectric: Exam Question
- manofphysics
- · Replies 1 ·
Undergrad Depletion depth in a PIN diode
- Username1
- · Replies 11 ·
Graduate Energy of 3D free electron gas.
- leoneri
- · Replies 3 ·
Graduate Matsubara frequency convergency factor
- welshtill
- · Replies 2 ·
Graduate Explaining electrical resistivity behaviour from phonon perspective
- y4ku24
- · Replies 5 ·
Graduate What is the Density of States (DOS) for Metallic Carbon Nanotubes?
- carbon9
- · Replies 2 ·
Undergrad Ionization vs. photo-generation - what is the difference?
- www123
- · Replies 3 ·
Graduate Crystal field theory, what is spin?
- billiards
- · Replies 9 ·
Graduate Subatomic Reversibility of Time?
- shostakov
- · Replies 1 ·
High School What is the meaning of Vbe and Vce in a transistor amplifier?
- sudar_dhoni
- · Replies 9 ·
Undergrad ZENER BREAKDOWN has caused me a breakdown
- sudar_dhoni
- · Replies 8 ·
Graduate Isolating Single Atoms: Experiments & Application
- trini
- · Replies 2 ·
Graduate Stimulated Emission: Why Are Photons In Phase?
- shakespeare86
- · Replies 18 ·
Graduate Does the Keldysh Formalism Address the Loopholes in Kubo's Theory?
- hiyok
- · Replies 14 ·
Graduate Band theory of Conduction, what constititue resistance?
- I_am_learning
- · Replies 14 ·
Graduate Fermionic Condensate: A State of Matter?
- Qinger
- · Replies 2 ·
Where can i purchase a superconductor?
- CAN111
- · Replies 2 ·
Graduate Interatomic forces in an ensemble via vector analysis
- ewan_71
- · Replies 1 ·
Graduate Measuring the Boltmann constant by the IV curve of a diode
- GuitarDean
- · Replies 4 ·
Graduate Why Are Effective Mass and Bands Simplified in Semiconductor Analysis?
- Enialis
- · Replies 1 ·
Undergrad How Does Voltage Drop Occur in Diodes Despite Forward Bias?
- sudar_dhoni
- · Replies 1 ·
Undergrad Depletion region in pn juction
- manofphysics
- · Replies 13 ·
Graduate Potientials in npn transistor
- staraet
- · Replies 8 ·
Graduate Effective mass of a charge carrier
- 6021023
- · Replies 2 ·
Graduate Energy density expression of a Gaussian pulse
- serenade
- · Replies 1 ·
Graduate The differences in zero-point energy between isotopes
- Chaste
- · Replies 3 ·
Undergrad What is the meaning and origin of Young's Modulus in building materials?
- phyzzy_physh
- · Replies 3 ·
Graduate Lattice Vibrations and em waves
- manofphysics
- · Replies 6 ·
Undergrad How to differentiate conductors and semiconductors?
- y4ku24
- · Replies 3 ·
Graduate Triplet vs. Singlet diatomic molecules: Why the energy difference?
- SonOfOle
- · Replies 3 ·
Graduate What is the definition of momentum relaxation time in semiconductors?
- n0_3sc
- · Replies 3 ·
Graduate Need material on anisotropic conductivity
- Troels
- · Replies 1 ·
Graduate Why Do Phonons Exhibit Spin 0?
- phonon
- · Replies 5 ·
Undergrad Can diamond have a liquid state?
- stanton
- · Replies 11 ·
High School Solid Mystery: A Non-Conductor of Heat, Yet a Good Conductor of Electricity?
- myaqub
- · Replies 8 ·
Graduate Question About Bloch Oscillation: Understand the Energy
- hafsa
- · Replies 3 ·
Graduate K.p theory and bandstructure calculations
- jimmy neutron
- · Replies 4 ·
Graduate Effects gravity have on Superconductors
- thehangedman
- · Replies 8 ·
Graduate Perturbative Treatment on Diatomic Hydrogen Molecule
- aeracer
- · Replies 5 ·
Graduate What is the Explanation for the DOS of Metallic CNT?
- carbon9
- · Replies 8 ·
Graduate How to lower melting point of solids (TiO2)?
- paul143
- · Replies 3 ·
Graduate Symmetry elements and reciprocal lattices.
- Urmi Roy
- · Replies 7 ·
Graduate Subatomic cyclone experiment idea
- Tesladawg
- · Replies 1 ·
Undergrad Temperature dependence on intrinsic carrier concentration
- elimenohpee
- · Replies 4 ·
Graduate Antibonding MO do they exist in reality?
- sudar_dhoni
- · Replies 3 ·
Undergrad Fermi level simple explanation
- sudar_dhoni
- · Replies 2 ·
Graduate Understanding Energy Bands and Bonding in Semiconductors
- Niles
- · Replies 13 ·
High School Wonder about atom characteristic
- Chitose
- · Replies 3 ·
Graduate Maybe because is Fermi sphere is centered in origin?
- Petar Mali
- · Replies 4 ·
Graduate Computational Phy. Methods and Sim. (question)
- Buginga
- · Replies 9 ·
Graduate Landau fluid mechanics- mathematical passage
- tirrel
- · Replies 8 ·
Graduate Can Monoatomic Elements Really Have Superpowers?
- dr dodge
- · Replies 8 ·
Graduate What is the Physical meaning of Bogoliubov transformation
- Yiping
- · Replies 22 ·
Undergrad How does doping work in semiconductors?
- Niles
- · Replies 9 ·
Graduate Proton mobility vs. conductance in ice
- WarpedWatch
- · Replies 2 ·
Undergrad Why Does Electron Spin Play No Role in NMR?
- blue2script
- · Replies 6 ·
Graduate What is the correct exited state configuration of litium?
- Petar Mali
- · Replies 2 ·
Graduate Estimating Density of States from Band Structure E(k)
- fk08
- · Replies 5 ·
Graduate Diamond Synthesis HTHP Requirements
- HTHP7
- · Replies 2 ·
Graduate What Causes Peakes? Explanation for Non-Experts
- mythcism
- · Replies 8 ·
Undergrad Can Liquids Exist in a High Quality Vacuum?
- lewis198
- · Replies 15 ·
Graduate Chemical Potential & Fermi Energy
- Chiz
- · Replies 3 ·
Graduate States counting of many particales under a constraint
- oneshai
- · Replies 3 ·
Graduate Which software is best for PIMD simulations: PINY or CPMD?
- corydalus
- · Replies 1 ·
Undergrad What are two molecular states ?
- xylai
- · Replies 1 ·
Graduate Understanding Reciprocal Lattice Vectors and Orthogonality in Primitive Lattices
- torehan
- · Replies 7 ·
Undergrad What factors affect the thermal conductivity of solids?
- Niles
- · Replies 2 ·
Undergrad The element Mercury as a Fuel?
- timejim
- · Replies 5 ·
Graduate VASP versus ABINIT for parallel calculations
- olgranpappy
- · Replies 1 ·
Undergrad Which Color Laser Burns Paper Fastest at Equal Wattage?
- univeruser
- · Replies 9 ·
Graduate Def'n: magnetic ordering wave vectors
- iibewegung
- · Replies 1 ·
Graduate Helium-3 Superfluidity: Magnetic Behavior Questions
- armandowww
- · Replies 3 ·
Graduate Surface plasmons not exist for transverse polarisation?
- venu279
- · Replies 1 ·
Graduate Efficient Diagonalisation of Bogoliubov deGennes Equation on Large Grids
- ayankhan
- · Replies 3 ·
Undergrad How Does the Bhor Theory Relate Energy and Angular Momentum?
- phymatter
- · Replies 1 ·
Graduate Metropolis-Monte Carlo Algorithm
- ALYAZAN
- · Replies 2 ·
Graduate Nuclear Magnetic Resonance (NMR) Explanation
- mrjeffy321
- · Replies 4 ·
Graduate How Does Sample Thickness Impact XRD Analysis?
- kimmylsm
- · Replies 1 ·
Graduate Assumptions of Drude and Sommerfeld Models: A Comparison
- carlosvelcab
- · Replies 3 ·
Graduate Effect of a magnetic field on the physical size of a paramagnetic molecule
- amraud
- · Replies 1 ·
Undergrad Forces of attraction inside atom
- gladius999
- · Replies 4 ·
Undergrad Need help manipulating Van der Walls Force
- hemi426
- · Replies 1 ·
Undergrad How do you find the diameter of certain atoms?
- thename1000
- · Replies 4 ·
Graduate COMSOL band structure of photonic crystal waveguide
- BrillouinPie
- · Replies 6 ·
Graduate How Does the BCS Hamiltonian Describe Superconductivity?
- Petar Mali
- · Replies 7 ·
Graduate Angle dependent incident in PhC
- maxclark153
- · Replies 1 ·
Graduate How is the resolution power of atomic force microscopy determined?
- JayKo
- · Replies 3 ·
Graduate Theoretical solid state physics
- Niles
- · Replies 9 ·
Graduate Understanding the Discrete Nature of k in Photonic Crystals
- krindik
- · Replies 2 ·
Undergrad Valence Electrons: Why Move from Group 1 to 17?
- Infrasound
- · Replies 1 ·
Graduate Can We Have Less Than One Exciton? Understanding Electron-Hole Pairs
- ordinary_girl
- · Replies 4 ·
Graduate Bogoliubov superfluidity Hamiltonian
- Petar Mali
- · Replies 1 ·
Graduate All number of bosons in case of Bose condensation
- Petar Mali
- · Replies 2 ·
Graduate What role do currents play in the Meissner effect?
- Michaelmoo
- · Replies 8 ·
Graduate Q about State of Hydrogen Atoms
- senseit
- · Replies 1 ·
Atomic Time: Get the Facts and Learn How it Works
- pmehnati
- · Replies 4 ·
Graduate How Can I Create a Light-Emitting Plasmoid Using a 1 Watt 808nm Diode Laser?
- greenev363
- · Replies 3 ·
Graduate Can we use this approximation for k_D<<k_F?
- Petar Mali
- · Replies 4 ·