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 Solve HCP Packing C/A Ratio: Geometry & 1.67 Explained
  • benndamann33
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Graduate Miller-Bravais scheme for Hexagonal crystals
  • murasame
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Undergrad Which book is the best for a beginner of condensed matter physics ?
  • physshi
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Graduate Electrical Analogue Simulating a crystal Lattice
  • willy4urdilly
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High School Why does copper conduct heat better than aluminium and iron?
  • Alan Tam
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Graduate Modelling missing hydrogens from X-ray crystallography
  • estalniath
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Graduate What are some recommended papers on the Nd-Fe-B alloy?
  • bauo
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Graduate Ideal Gas: Equation Of State in Diatomic Gases: still valid?
  • Clausius2
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Graduate Testing Silicon Wafer: Predictions & V-I Characteristics
  • salthepal
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Graduate What is the role of phonons and electron gas in heat transport in micro scales?
  • hanson
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Graduate Fermi Surface Topology - U. of Florida
  • ZapperZ
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Graduate Helium Atom: Perpetual Motion Possibility?
  • heliocentricprose
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Graduate Band structure and dispersion relations
  • lokofer
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Graduate Application of formal methods
  • whiterose
  • · Replies 1 ·
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Graduate Proving Hexagonal Close Packing c/a Ratio is 1.633
  • murasame
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Graduate Gamma and X point electrons in semiconductors
  • Stu777
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Graduate Electron Rest Mass: Inverse Proportion to Nuclear Distance
  • scott_alexsk
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Undergrad What Exactly Are Resonance Structures in Chemistry?
  • loom91
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Graduate What is the Dispersion Relation for a Boson Gas in a Harmonic Potential?
  • lokofer
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Graduate The never ending search for high temperature superconductivity
  • ZapperZ
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Graduate Can Negative Mass Alter Our Understanding of Gravity?
  • Mrbrit
  • · Replies 16 ·
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Graduate A question or two for all you smart types
  • Nux
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Graduate How Do First Principles Studies Enhance Understanding of GaP, GaN, and GaPN?
  • gjfelix2006
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Graduate Improving Neutron Detection: Four Papers by PF'er Vanesch
  • marcus
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Graduate Can Network Solids Have Conduction Orbitals Like Metallic Solids?
  • dissolver
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Undergrad Crystal Formation at Low Temperatures: Understanding the Physics Behind It
  • sirrith
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Graduate Atomic transition and cavity axial-mode frequencies
  • DivGradCurl
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High School Magnet Properties: Stick to Steel at 150°C?
  • bprashant05
  • · Replies 7 ·
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Graduate How to calcualte C-C bond energy of diamond by DFT
  • H. L. Yu
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Graduate Visualization of a particle model easiest way?
  • mgorbach
  • · Replies 1 ·
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Anyone know who these two people are?
  • Locrian
  • · Replies 13 ·
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Graduate Black holes and atomic particles
  • rcgldr
  • · Replies 6 ·
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Graduate Question regarding electronic ground state
  • chuckschuldiner
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High School Nano Technology: The Future of Today
  • Mohendra Roy
  • · Replies 24 ·
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Graduate Why Can't We Get Inside a Wall?
  • Neelesh
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Graduate Question on how to calculate bond energy in crystal.
  • leoant
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Graduate Ask for Help: Is there this creation operators?
  • PRB147
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Graduate Spin Coating Issues: Cracks on TiCl4 Films
  • venus
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Undergrad What Are the Forces Behind Electrical Conduction and Drift Speed?
  • erickalle
  • · Replies 45 ·
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Undergrad What Can Computational Physics do besides Numerical Integration?
  • dimensionless
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Graduate Superconducting helix penetration
  • NEWO
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Graduate Can Phonon Lasers Enhance Superconductivity? Challenges and Potential
  • amnoob
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Graduate Ceramic can become a superconductor
  • ziadett
  • · Replies 6 ·
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Graduate Exploring the Concept of Quantum Crystallization: Implications and Possibilities
  • armandowww
  • · Replies 9 ·
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Why is Condensed Matter Physics So Important?
  • ZapperZ
  • · Replies 1 ·
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Graduate Theoretical investigation into High Tc Superconductors
  • NEWO
  • · Replies 7 ·
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Graduate Room Temperature Superconductivity: A Possibility in Our Lifetime?
  • Nucleonics
  • · Replies 15 ·
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Graduate Annealing effect on PL efficiency
  • sttan
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Graduate Which Power Value Should Be Used for Calculating Power Density in Pulse Lasers?
  • breezels
  • · Replies 11 ·
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Graduate Third-order hyperpolarizability γ in nonlinear optics
  • breezels
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Graduate Annealing before and after pellet formation
  • wafa
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Undergrad Physical properties to the nanoparticles
  • Erdem
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Graduate Izit possible fabricate the quantum dot by cvd?
  • takeshi_ccw
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Undergrad Is Java a Suitable Language for Monte Carlo Modelling of Magnetic Nanoparticles?
  • mgorbach
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Undergrad UV LEDs could be a reality soon
  • ZapperZ
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Undergrad Why metals more dense than semiconductors?
  • ziadett
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Graduate The Physics of Helium Purging NO Solutions
  • CentGentdub
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Graduate Two photon absorption in silicon
  • Barth
  • · Replies 5 ·
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Undergrad Wish to understand atomic weapons
  • eggman
  • · Replies 21 ·
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Undergrad Can we prove the existence of energy levels in an atom and why is it important?
  • Delzac
  • · Replies 5 ·
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Graduate Defination of eFz in Hamiltonian
  • wlzy
  • · Replies 5 ·
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Undergrad The repulsion of the atoms of gases
  • SAZAR
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Graduate Anyone Familiar with XPS for Ni Satellite?
  • leoncf
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Graduate Understanding Relativistic Inner Core Electrons in Heavier Elements
  • quetzalcoatl9
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Graduate Where do the peaks in gamma spectroscopy originate from?
  • feynmanism
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Graduate Does the LCAO Method Create Basis Sets for Tight-Binding and Quantum Dots?
  • Modey3
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Graduate What is the unidentified XX peak in my temperature variation PL spectra?
  • sttan
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Graduate KP Theory Bandstructure Calculations
  • Modey3
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Graduate Model for a flux pinning magnet
  • sach1tb
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Graduate Who can tell me these two conceptions
  • Silicon
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Graduate Can lasers emit anticoherent photons? 180°
  • RaymondKennethPetry
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Graduate Band structure of ferromagnetic metal
  • Kit
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High School Why Are Magnesium and Beryllium Not Chemically Inactive?
  • ghallya
  • · Replies 2 ·
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Graduate Density of States: Debye vs Einstein Models & Realistic Findings
  • drcrabs
  • · Replies 3 ·
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3
Graduate Compress Electrons: Is it Possible?
  • cas
  • · Replies 18 ·
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Undergrad Need to learn about semiconductors
  • LeonhardEuler
  • · Replies 11 ·
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Graduate Does a Centrifuge distort atomic geometry?
  • pallidin
  • · Replies 9 ·
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High School Understanding the Origin of Color & Light Reflections
  • heartless
  • · Replies 3 ·
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Undergrad High speed semiconductor devices
  • rakeshkv
  • · Replies 10 ·
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Graduate Is a 1-Dimensional Superlattice Truly Central to Computer Processor Design?
  • ferretgr
  • · Replies 3 ·
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Undergrad Computational Physics: The Future of Network Code Development?
  • cscott
  • · Replies 8 ·
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Graduate Condensed Matter; Mathematics/Experimental Skills Needed
  • d2dbo
  • · Replies 4 ·
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Who can find this paper for me?
  • Silicon
  • · Replies 6 ·
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6
Graduate How can the electric polarization be induced the strain gradient?
  • Silicon
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Graduate Delocalization of states in valence band du to doping
  • abid
  • · Replies 3 ·
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Graduate Can Doping Transform Any Isolator into a Semiconductor?
  • Quasi Particle
  • · Replies 1 ·
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Graduate Understanding Acousto-Optic Effect: Math & Intuitive References
  • Palindrom
  • · Replies 4 ·
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4
Undergrad Valence & conduction band
  • kidia
  • · Replies 2 ·
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Graduate What is the Landau-GinZburg-Devonshire free energy?
  • Silicon
  • · Replies 3 ·
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Graduate Questions About High-Tc Superconductivity - Natski
  • natski
  • · Replies 6 ·
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Graduate Intensity of stokes and anti-stokes lines?
  • itari1985
  • · Replies 7 ·
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Graduate How does C affect molecular magnetism according to Olivier Kahn's book?
  • assyrian_77
  • · Replies 3 ·
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Graduate What Does 'Quantum Dot Exciton' Mean?
  • Barth
  • · Replies 4 ·
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Graduate Help about the Nonequilibrium Green's Function
  • snooper007
  • · Replies 1 ·
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Graduate What is the difference between local density of states and density of state?
  • snooper007
  • · Replies 2 ·
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Graduate A question in Feynman's lectures
  • nzahra_ghasemi
  • · Replies 2 ·
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Graduate What is a Phonon? Explanation & Analogy
  • eep
  • · Replies 3 ·
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Graduate Question about Superconductor Flux Pinning
  • snip
  • · Replies 19 ·
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Graduate Confusion on electrical current vs charge flow
  • es
  • · Replies 3 ·
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3
High School What is Bose Eintein Condensate?
  • blackwing1
  • · Replies 3 ·
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3