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.
Threads
High School Proving That Copper Is Cooler Than Room Temp
- j-rock
- · Replies 2 ·
Graduate Unit cell dimensions of crystal structure
- MightyQuinn11
- · Replies 5 ·
Graduate Finding lattice constant from XRD data with Bragg's law
- Phileas.Fogg
- · Replies 13 ·
Graduate Deconvolution IRF from fluorescence decay curves
- sunny bob
- · Replies 9 ·
High School Can gas become extremely dense and absorb force?
- Kienken333
- · Replies 2 ·
Undergrad What is the difference between AC and DC Josephson effects?
- abhaymv
- · Replies 7 ·
Undergrad What is optical conductivity and how does it differ from DC conductivity?
- Master J
- · Replies 3 ·
Graduate Plasma Frequency of Bulk Silver in Terahertz Range
- luke
- · Replies 9 ·
Graduate Fourier sum for Coulomb potential in Jellium model
- Morberticus
- · Replies 4 ·
Graduate What is the impact of bias on DC sputtering for thin film deposition?
- kimmylsm
- · Replies 3 ·
Graduate Do vibrational energy levels decay?
- The-Exiled
- · Replies 9 ·
High School Ways to turn a liquid into a solid besides freezing
- Kienken333
- · Replies 10 ·
Graduate Ionized dopants and quasi-fermi level
- Pete99
- · Replies 1 ·
Undergrad Creep in Plastics: Does Strain Cause Creep?
- mikas101
- · Replies 8 ·
Graduate Plot of Ginzburg-Landau parameters
- wmr619
- · Replies 2 ·
Undergrad How Do We Calculate Magnetic Susceptibility Using Curie's Law?
- fmdk
- · Replies 1 ·
Graduate Thermopower Wave: Nanotube Electron Entrainment
- sanman
- · Replies 4 ·
Graduate Atom position (coordinates) from symmetry
- pie86
- · Replies 2 ·
Graduate How is the k.p method used in semiconductor systems?
- SemiSteve
- · Replies 1 ·
Graduate How do photons interact with nuetrons or other uncharged particles?
- Mu naught
- · Replies 3 ·
Graduate What is the Bose-Einstein State and How Does it Compare to Plasma?
- DR_henegar
- · Replies 4 ·
Graduate Symmetry of the Bloch Ground State
- Jan Paniev
- · Replies 3 ·
Graduate How does XPS reveal surface structure and what spectrum features matter?
- allchrome
- · Replies 2 ·
Graduate Finding data on the Wigner-Seitz radius r_s
- Morberticus
- · Replies 1 ·
Graduate Is there a limit to the amount of energy stored in a superconductor?
- Barwick
- · Replies 5 ·
Graduate How Does Rydberg Energy Apply to Exciton Binding Calculations?
- Repetit
- · Replies 9 ·
Graduate Where Does the Nonlinear Optics Wave Equation Come From?
- DanSandberg
- · Replies 5 ·
Undergrad What is the impact of proton differences on element properties?
- ascendant
- · Replies 4 ·
Graduate First brillouin zone construction
- jackychenp
- · Replies 1 ·
Undergrad Crazy idea about atomic structure
- salter
- · Replies 18 ·
Graduate Collective modes and restoration of gauge invariance in superconductivity
- DrDu
- · Replies 3 ·
Graduate Supercell tight binding Hamiltonian for 8-atom silicon cell
- StangeLoop
- · Replies 3 ·
Graduate Plane-wave molecular integrals
- Morberticus
- · Replies 11 ·
Graduate Calculation of Isotop lifetimes
- Dmitry67
- · Replies 3 ·
Graduate Why is a boron doped diamond xtal blue ?
- mubashirmansoor
- · Replies 2 ·
Undergrad Potential energy separation curve
- cyt91
- · Replies 1 ·
High School If the atoms in solid matter a tightly grouped?
- Biologik
- · Replies 2 ·
Graduate Why is Brownian motion the only continuous noise process in SDEs?
- vertices
- · Replies 3 ·
Undergrad Why don't electrons lose energy in circular Rutherford orbits?
- Taturana
- · Replies 8 ·
Graduate Why the term diffraction in XRD
- abhi2005singh
- · Replies 4 ·
Undergrad Light Illumination effect on metal conductivity
- donquixote17
- · Replies 3 ·
Undergrad Electron hole theory in Semiconductors
- slaw
- · Replies 5 ·
Graduate How Are Bandgaps Tuned and Modified in LEDs?
- johnuk
- · Replies 4 ·
Graduate Is Silicene the New Graphene? (Atom-Thick Silicon)
- sanman
- · Replies 1 ·
Graduate .Books on Quantum Confinement and Consequences
- mkbh_10
- · Replies 1 ·
Graduate Pointers to start understanding topological insulators
- Otterhoofd
- · Replies 4 ·
Graduate Exp(i k.r) ~ A travelling wave ?
- mtrl
- · Replies 6 ·
Graduate Linear Polarisability interesting problem
- DanSandberg
- · Replies 7 ·
Graduate Can you explain the coupling of surface plasmons with photons?
- Singulani
- · Replies 5 ·
Graduate Can we easily extract effective masses from Si band structure?
- Ravian
- · Replies 2 ·
Undergrad Can energy bands explain why some materials reflect light and others absorb it?
- jostpuur
- · Replies 5 ·
Graduate Codes for constructing matrix of Hamiltonion of 2D square Tight-bonding model
- Sheldon Coope
- · Replies 1 ·
Graduate Superconducting d-wave dispersion
- Niles
- · Replies 1 ·
Graduate Why does signal yield increase with shorter wavelength in Raman spectroscopy?
- n0_3sc
- · Replies 8 ·
Undergrad Why don't electrons in the same orbital repel
- Maisara-WD
- · Replies 17 ·
Graduate What Does the Third-Rank Tensor Represent in Nonlinear Optics?
- DanSandberg
- · Replies 2 ·
Undergrad A description of fire at an atomic level
- cubud
- · Replies 6 ·
Undergrad What does saturation mean for ionic bonding?
- hasan_researc
- · Replies 2 ·
Graduate Superconductivity and electron pair
- kthouz
- · Replies 2 ·
Undergrad A simple model of a transistor/LED/photodiode
- granpa
- · Replies 1 ·
Graduate Is the topological insulators a result of boundary conditions with SO coupling ?
- hiyok
- · Replies 2 ·
Undergrad Dynamic Equilibrium: Is System Still At Equilibrium During Shift?
- ThomasMagnus
- · Replies 1 ·
Graduate Difference between Raman scattering and Rayleigh scattering
- DanSandberg
- · Replies 3 ·
Graduate Nonlinear Optics: Understanding NLO Chromophores and Polarization
- DanSandberg
- · Replies 2 ·
Graduate What are the effects of fluctuating dipoles in Van der Waals interactions?
- hasan_researc
- · Replies 3 ·
Undergrad Why do electrons form a 'sea' in metallic bonding?
- hasan_researc
- · Replies 1 ·
Undergrad XRD Database: Online Resource for Crystal X-Ray Diffraction Peaks
- Gonzolo
- · Replies 7 ·
Graduate Crystallite Size from XRD (comments on method required)
- Model 500
- · Replies 2 ·
Graduate Fresnel equations reflection coefficients at symmetric interfaces
- SunMesa
- · Replies 14 ·
Graduate What goes on in a semiconductor.
- Urmi Roy
- · Replies 22 ·
Graduate Observing the Stark Effect in the Lab: Visible to the Eye?
- amalmirando
- · Replies 9 ·
Graduate Why Do 2p and 2d Lines Appear in Electron Transition Events?
- mccoy1
- · Replies 6 ·
Graduate What colors can we expect from sub-atomic particles?
- Medium9
- · Replies 18 ·
Graduate What is a Brillouin zone and K point?
- toex
- · Replies 2 ·
Graduate Room temperature positive magnetoresistance
- rejinisaac1
- · Replies 4 ·
Undergrad What is the significance of n+, p+, and p doping in silicon wafers?
- donquixote17
- · Replies 3 ·
Graduate Question on Virtual Crystal Approx.(VCA)
- leoant
- · Replies 1 ·
Graduate Interacting Spins , Heisenberg Hamiltonian , Tensor product
- Phileas.Fogg
- · Replies 5 ·
Graduate Trying to understand quantum-mechanical conduction
- FireBones
- · Replies 14 ·
Graduate What does spin degrees of freedom mean?
- inflector
- · Replies 2 ·
Undergrad Zero Resistivity in superconductors
- roshan2004
- · Replies 4 ·
Graduate Origin of Attractive Electron Interaction
- Jan Paniev
- · Replies 6 ·
Graduate Strange problem with Direct Simulation Monte Carlo
- Declan
- · Replies 8 ·
Undergrad What are the key differences between the free electron model and plasma?
- omri3012
- · Replies 2 ·
Graduate Magnitude of the electric dipole moment in semiconductors
- ppdbacke
- · Replies 1 ·
Graduate Find the critical temperature of a bismuth based ceramic
- ronaldoshaky
- · Replies 1 ·
Graduate Ground state properties of Hubbard model
- algino
- · Replies 2 ·
Graduate Equilibrium Statistical Operator for Grand Canonical Ensemble
- Petar Mali
- · Replies 1 ·
Undergrad One dimensional stress,strain,deflection analysis
- tanma_amnat
- · Replies 1 ·
Graduate What are the potential applications of pseudo-magnetism in strained graphene?
- sanman
- · Replies 1 ·
Graduate Calculate Overlap of PZ Orbitals Dependent on Interatomic Distance
- fk08
- · Replies 4 ·
Graduate Projects on monte carlo simulations
- !kx!
- · Replies 1 ·
Graduate Fermi-Dirac statistics at the Fermi level
- Tipi
- · Replies 17 ·
Undergrad Why Is the Angle Between Hydrogen Atoms in Water Molecules 105 Degrees?
- johnhb
- · Replies 3 ·
Graduate Penetration Depth of Oxygen in Iron Thin Films
- eintagsfliege
- · Replies 1 ·
Graduate Alpha particle trajectories from Li disintegration
- HarryTick
- · Replies 2 ·
Graduate What are soft optical modes in condensed matter?
- Rajini
- · Replies 2 ·
High School Are blocks (billets) of metal crystals?
- Jbcourt
- · Replies 6 ·
Graduate Deriving DOS of Bilayer Graphene Under Electric Field
- Physicslad78
- · Replies 1 ·
Graduate Periodic part of Bloch function in supercell versus primitive cell
- jhzhou2010
- · Replies 2 ·