Atomic and Condensed Matter Forum

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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 Crystal field theory, what is spin?
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Graduate Subatomic Reversibility of Time?
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High School What is the meaning of Vbe and Vce in a transistor amplifier?
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Undergrad ZENER BREAKDOWN has caused me a breakdown
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Graduate Isolating Single Atoms: Experiments & Application
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Graduate Stimulated Emission: Why Are Photons In Phase?
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Graduate Does the Keldysh Formalism Address the Loopholes in Kubo's Theory?
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Graduate Band theory of Conduction, what constititue resistance?
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Graduate Fermionic Condensate: A State of Matter?
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Where can i purchase a superconductor?
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Graduate Interatomic forces in an ensemble via vector analysis
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Graduate Measuring the Boltmann constant by the IV curve of a diode
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Graduate Why Are Effective Mass and Bands Simplified in Semiconductor Analysis?
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Undergrad How Does Voltage Drop Occur in Diodes Despite Forward Bias?
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Undergrad Depletion region in pn juction
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Graduate Potientials in npn transistor
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Graduate Effective mass of a charge carrier
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Graduate Energy density expression of a Gaussian pulse
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Graduate The differences in zero-point energy between isotopes
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Undergrad What is the meaning and origin of Young's Modulus in building materials?
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Graduate Lattice Vibrations and em waves
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Undergrad How to differentiate conductors and semiconductors?
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Graduate Triplet vs. Singlet diatomic molecules: Why the energy difference?
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Graduate What is the definition of momentum relaxation time in semiconductors?
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Graduate Need material on anisotropic conductivity
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Graduate Why Do Phonons Exhibit Spin 0?
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Undergrad Can diamond have a liquid state?
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High School Solid Mystery: A Non-Conductor of Heat, Yet a Good Conductor of Electricity?
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Graduate Question About Bloch Oscillation: Understand the Energy
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Graduate K.p theory and bandstructure calculations
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Graduate Effects gravity have on Superconductors
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Graduate Perturbative Treatment on Diatomic Hydrogen Molecule
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Graduate What is the Explanation for the DOS of Metallic CNT?
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Graduate How to lower melting point of solids (TiO2)?
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Graduate Symmetry elements and reciprocal lattices.
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Graduate Subatomic cyclone experiment idea
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Undergrad Temperature dependence on intrinsic carrier concentration
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Graduate Antibonding MO do they exist in reality?
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Undergrad Fermi level simple explanation
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Graduate Understanding Energy Bands and Bonding in Semiconductors
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High School Wonder about atom characteristic
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Graduate Maybe because is Fermi sphere is centered in origin?
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Graduate Computational Phy. Methods and Sim. (question)
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Graduate Landau fluid mechanics- mathematical passage
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Graduate Can Monoatomic Elements Really Have Superpowers?
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Graduate What is the Physical meaning of Bogoliubov transformation
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Undergrad How does doping work in semiconductors?
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Graduate Proton mobility vs. conductance in ice
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Undergrad Why Does Electron Spin Play No Role in NMR?
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Graduate What is the correct exited state configuration of litium?
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Graduate Estimating Density of States from Band Structure E(k)
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Graduate Diamond Synthesis HTHP Requirements
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Graduate What Causes Peakes? Explanation for Non-Experts
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Undergrad Can Liquids Exist in a High Quality Vacuum?
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Graduate Chemical Potential & Fermi Energy
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Graduate States counting of many particales under a constraint
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Graduate Which software is best for PIMD simulations: PINY or CPMD?
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Undergrad What are two molecular states ?
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Graduate Understanding Reciprocal Lattice Vectors and Orthogonality in Primitive Lattices
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Undergrad What factors affect the thermal conductivity of solids?
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Undergrad The element Mercury as a Fuel?
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Graduate VASP versus ABINIT for parallel calculations
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Undergrad Which Color Laser Burns Paper Fastest at Equal Wattage?
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Graduate Def'n: magnetic ordering wave vectors
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Graduate Helium-3 Superfluidity: Magnetic Behavior Questions
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Graduate Surface plasmons not exist for transverse polarisation?
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Graduate Efficient Diagonalisation of Bogoliubov deGennes Equation on Large Grids
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Undergrad How Does the Bhor Theory Relate Energy and Angular Momentum?
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Graduate Metropolis-Monte Carlo Algorithm
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Graduate Nuclear Magnetic Resonance (NMR) Explanation
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Graduate How Does Sample Thickness Impact XRD Analysis?
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Graduate Assumptions of Drude and Sommerfeld Models: A Comparison
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Graduate Effect of a magnetic field on the physical size of a paramagnetic molecule
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Undergrad Forces of attraction inside atom
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Undergrad Need help manipulating Van der Walls Force
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Undergrad How do you find the diameter of certain atoms?
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Graduate COMSOL band structure of photonic crystal waveguide
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Graduate How Does the BCS Hamiltonian Describe Superconductivity?
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Graduate Angle dependent incident in PhC
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Graduate How is the resolution power of atomic force microscopy determined?
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Graduate Theoretical solid state physics
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Graduate Understanding the Discrete Nature of k in Photonic Crystals
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Undergrad Valence Electrons: Why Move from Group 1 to 17?
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Graduate Can We Have Less Than One Exciton? Understanding Electron-Hole Pairs
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Graduate Bogoliubov superfluidity Hamiltonian
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Graduate All number of bosons in case of Bose condensation
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Graduate What role do currents play in the Meissner effect?
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Graduate Q about State of Hydrogen Atoms
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Atomic Time: Get the Facts and Learn How it Works
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Graduate How Can I Create a Light-Emitting Plasmoid Using a 1 Watt 808nm Diode Laser?
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Graduate Can we use this approximation for k_D<<k_F?
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Graduate Time-Reversal Invariance at M Point of Surface Brioullin Zone
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Graduate Free energy of solids & Einstein crystal
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Graduate Conversion of EDX linescans to concentration
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Graduate What is the Approximate Kane Energy of GaAs for Calculating Oscillator Strength?
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Graduate Heisenberg Feromagnet: Chaotic Phases @ Low Temp
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Graduate How Does Bias Voltage Affect Carbon Nanotube Transmission Spectra?
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Graduate The meaning of temperature in nano particles
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Undergrad Band Theory of Solids: Basic Concepts Explained
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Graduate Bonding force of an optical electron and the nucleus of ion Cr3+
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