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  1. KeepWondering

    A Atomic transitions in QED

    Dec 12, 2018 at 6:00 PM
    1
    192
    Replies: 1
    0
  2. Jimmy87

    B What causes solidity of objects?

    Dec 12, 2018 at 10:05 AM
    8
    549
    Replies: 8
    4
  3. hoalacanhdk

    I Calculation in Plasmons

    Dec 11, 2018 at 7:44 AM
    0
    169
    Replies: 0
    0
  4. DariusP

    I Question about spectrometer data

    Dec 9, 2018 at 9:03 PM
    1
    277
    Replies: 1
    0
  5. Zahid Iftikhar

    B Why do metastable states in atoms exist?

    Dec 9, 2018 at 11:12 AM
    5
    492
    Replies: 5
    4
  6. reterty

    A Nonlinear static polarization and impurity spectrum

    Dec 5, 2018
    3
    443
    Replies: 3
    0
  7. Juanchotutata

    A Lattice parameter difference: PBE vs PBE-D3 functional

    Dec 3, 2018
    1
    457
    Replies: 1
    0
  8. fluidistic

    I Understanding L&L's argument, constant current in a crystal

    Nov 30, 2018
    3
    312
    Replies: 3
    1
  9. Telemachus

    I Question regarding spectroscopic notation

    Nov 27, 2018
    1
    360
    Replies: 1
    0
  10. DeathbyGreen

    I Database for magnetism and properties

    Nov 27, 2018
    2
    374
    Replies: 2
    2
  11. jedishrfu

    Universal Quantum Phenomena found in Strange Metals

    Nov 25, 2018
    1
    349
    Replies: 1
    4
  12. WWCY

    I Empty Lattice approximation/Nearly-free electron model

    Nov 23, 2018
    2
    272
    Replies: 2
    0
  13. Mr rabbit

    A Observables in condensed matter (QFT)

    Nov 22, 2018
    7
    345
    Replies: 7
    9
  14. fluidistic

    I Understanding the Seebeck effect

    Nov 22, 2018
    8
    331
    Replies: 8
    1
  15. IcedCoffee

    I Center of inversion of cubic diamond structure?

    Nov 20, 2018
    1
    158
    Replies: 1
    0
  16. laconic101

    A How to calculate the on-site interaction in optical lattice

    Nov 16, 2018
    1
    263
    Replies: 1
    0
  17. Milchy

    I Selected area diffraction

    Nov 13, 2018
    1
    309
    Replies: 1
    0
  18. Nusc

    I Chemical Bonding - Wave function

    Nov 13, 2018
    4
    228
    Replies: 4
    0
  19. semc

    A Edelstein effect

    Nov 12, 2018
    1
    240
    Replies: 1
    0
  20. new_986

    A Phase transition under pressure?

    Nov 12, 2018
    2
    268
    Replies: 2
    0
  21. LouisL

    I What causes magnetism at the atomic level?

    Nov 10, 2018
    3
    640
    Replies: 3
    9
  22. L_landau

    A Partition function for a driven oscillator?

    Nov 9, 2018
    1
    415
    Replies: 1
    0
  23. crick

    I In what cases (precisely) are Hund's rules valid?

    Nov 8, 2018
    3
    406
    Replies: 3
    3
  24. Physics_Student_2018

    I Chemical potential on a solid and its vapor pressure

    Nov 6, 2018
    3
    160
    Replies: 3
    0
  25. h_hin

    B Comparing sizes of atoms of an apple the size of the Earth

    Nov 4, 2018
    1
    308
    Replies: 1
    1
  26. hagar

    A Using atoms for information storage

    Nov 3, 2018
    2
    245
    Replies: 2
    0
  27. Javier Lopez

    B What is the work function of graphene sheets?

    Nov 2, 2018
    4
    415
    Replies: 4
    1
  28. jaus tail

    A For MOSCAP: why is surface potential constant after Vg = Vth

    Oct 26, 2018
    1
    280
    Replies: 1
    0
  29. BRN

    Atomic empirical potential

    Oct 26, 2018
    2
    354
    Replies: 2
    0
  30. spareine

    I Why is the 'work function' called a function?

    Oct 22, 2018
    8
    690
    Replies: 8
    1
  31. jaus tail

    A How is the inversion Channel formed in SOI Mosfet?

    Oct 20, 2018
    4
    468
    Replies: 4
    3
  32. murali balakrishnan

    I Atomic Masses

    Oct 20, 2018
    1
    218
    Replies: 1
    0
  33. says

    A Quantum Confinement Effect and Density of States

    Oct 17, 2018
    6
    308
    Replies: 6
    0
  34. Javier Lopez

    I Stopping power for a proton ion gun through a Boron-11 sheet 1mm thick

    Oct 15, 2018
    2
    434
    Replies: 2
    1
  35. Gamdschiee

    A Fraunhofer's multiple slits versus atomic scatteres (diffraction theory)

    Oct 13, 2018
    6
    477
    Replies: 6
    3
  36. kiki_danc

    I Superconductors and Wiring

    Oct 13, 2018
    12
    432
    Replies: 12
    5
  37. howl

    A Is it possible for a material to be a conductor in one direction and insulator in another?

    Oct 11, 2018
    4
    429
    Replies: 4
    4
  38. Cryo

    A Nonlinear susceptibility and group reps

    Oct 10, 2018
    3
    608
    Replies: 3
    1
  39. LagrangeEuler

    A Relative magnetization and a Face Centered Cubic lattice

    Oct 10, 2018
    2
    373
    Replies: 2
    0
  40. Cardinalmont

    B Why are absorption spectra continuous?

    Oct 7, 2018
    6
    445
    Replies: 6
    6
  41. Exnihiloest

    A Electron spin resonance in metals

    Oct 3, 2018
    16
    889
    Replies: 16
    1
  42. jcap

    I Charged insulator with electrons throughout its volume?

    Sep 26, 2018
    3
    306
    Replies: 3
    0
  43. jfizzix

    A Solid-liquid critical point

    Sep 26, 2018
    4
    351
    Replies: 4
    3
  44. howl

    A How to evaluate path integrals numerically?

    Sep 20, 2018
    12
    700
    Replies: 12
    7
  45. WWCY

    I Phonons and Crystal Momentum

    Sep 19, 2018
    9
    753
    Replies: 9
    9
  46. jaus tail

    A Why does Efm shift in Mosfets

    Sep 18, 2018
    5
    508
    Replies: 5
    3
  47. Falaye75

    A Silicon band structure for both ibrav 0 and ibrav 2

    Sep 17, 2018
    1
    252
    Replies: 1
    0
  48. cuppls

    A Topology in physics

    Sep 16, 2018
    2
    479
    Replies: 2
    0
  49. howl

    A Is there a topological insulator without Spin Orbit Coupling (SOC)?

    Sep 16, 2018
    2
    525
    Replies: 2
    1
  50. new_986

    A Band gap vs pressure?

    Sep 15, 2018
    2
    308
    Replies: 2
    0
  51. MartinCort

    I Fermi Energy Calculations About Non Parabolic Dispersions

    Sep 10, 2018
    3
    311
    Replies: 3
    1
  52. bksree

    I How did Fermi calculate the strength of first nuclear explosion?

    Sep 9, 2018
    1
    493
    Replies: 1
    2
  53. tanaygupta2000

    B Experimental Virial Equation for real gases

    Sep 8, 2018
    1
    251
    Replies: 1
    0
  54. QuarkDecay

    A Grotrian diagram of Hydrogen

    Sep 7, 2018
    3
    410
    Replies: 3
    1
  55. semc

    A The central equation

    Sep 7, 2018
    6
    508
    Replies: 6
    0
  56. anahita

    A Atom positions in buckled silicene

    Sep 6, 2018
    1
    338
    Replies: 1
    0
  57. Amentia

    I P-like states in semiconductors

    Sep 4, 2018
    1
    300
    Replies: 1
    0
  58. taishizhiqiu

    A Why is the Brillouin zone a torus?

    Aug 31, 2018
    17
    3,022
    Replies: 17
    1
  59. Gamdschiee

    A Energy gap between energy bands in solid state physics

    Aug 31, 2018
    4
    606
    Replies: 4
    2
  60. arpon

    I Form factors and Interaction term of the Action

    Aug 30, 2018
    1
    274
    Replies: 1
    0
  61. Humaira Khalil

    A Scherrer's confusion

    Aug 30, 2018
    6
    330
    Replies: 6
    1
  62. WWCY

    I Debye model and reciprocal space

    Aug 29, 2018
    5
    454
    Replies: 5
    1
  63. howl

    A Two questions on Feynman diagram and Green's function

    Aug 25, 2018
    2
    625
    Replies: 2
    0
  64. WWCY

    I Question about the Debye model of solids

    Aug 24, 2018
    2
    390
    Replies: 2
    0
  65. fluidistic

    I How come electrons and phonons lead to the heat equation?

    Aug 22, 2018
    15
    1,217
    Replies: 15
    1
  66. Cool4Kat

    I Why are more x-rays made from metal than glass

    Aug 22, 2018
    5
    428
    Replies: 5
    6
  67. amjad-sh

    A Spin chemical potential

    Aug 20, 2018
    1
    348
    Replies: 1
    0
  68. QuarkDecay

    A Doubly excited Atom of Helium

    Aug 13, 2018
    1
    328
    Replies: 1
    1
  69. kyraz

    A Hamaker constant and effective attraction

    Aug 12, 2018
    1
    331
    Replies: 1
    0
  70. yeyintkoko

    I Effective electron mass of tungsten

    Aug 11, 2018
    3
    524
    Replies: 3
    0
  71. Zahid Iftikhar

    I Helium Neon Laser

    Aug 10, 2018
    4
    477
    Replies: 4
    1
  72. Asmaa

    B I want to know about cold finger cryostat?

    Aug 9, 2018
    1
    292
    Replies: 1
    1
  73. Gamdschiee

    A Diffraction on periodic Structures

    ... 2
    Aug 8, 2018
    32
    1,230
    Replies: 32
    18
  74. says

    I Tight Binding Method

    Aug 8, 2018
    1
    383
    Replies: 1
    0
  75. jedishrfu

    B Great Video on Magnons

    Jul 31, 2018
    1
    368
    Replies: 1
    1
  76. fluidistic

    I Basic questions about superconductivity

    Jul 29, 2018
    10
    840
    Replies: 10
    5
  77. thariya

    I The sign of coupling Hamiltonian in CQED

    Jul 25, 2018
    4
    897
    Replies: 4
    2
  78. Vagn

    A Photovoltaic Effect in CdS or CdSe

    Jul 25, 2018
    3
    345
    Replies: 3
    0
  79. Spinnor

    I Noble gases with even nuclear spin form superfluids?

    Jul 16, 2018
    1
    470
    Replies: 1
    0
  80. James J

    I Bloch Waves within Tight Binding Approximation

    Jul 11, 2018
    1
    308
    Replies: 1
    0
  81. lichen1983312

    A The hermicity of a k.p matrix?

    Jul 9, 2018
    2
    448
    Replies: 2
    0
  82. lichen1983312

    A The k direction in a k.p model ?

    Jul 6, 2018
    4
    424
    Replies: 4
    0
  83. thefacemyer

    A Incorrect Hybrid Polariton Dispersion Results

    Jul 5, 2018
    16
    702
    Replies: 16
    0
  84. howl

    A What's the meaning of "Incompressible" for FQHE?

    Jul 1, 2018
    2
    532
    Replies: 2
    1
  85. HAYAO

    A Help with determination of crystal orientation

    Jul 1, 2018
    5
    429
    Replies: 5
    0
  86. Polyamorph

    A Viscosity from DFT (VASP) using the Green-Kubo relation

    Jun 26, 2018
    9
    882
    Replies: 9
    1
  87. Kumar Kurambakurash

    A Symmetries of a Diamond Unit Cell - Point Group Confusion

    Jun 18, 2018
    3
    575
    Replies: 3
    2
  88. Shikatsuki

    A Size of nuclei wave function in a crystal

    Jun 14, 2018
    1
    669
    Replies: 1
    0
  89. Sagar Rawal

    A Mott insulators and electron-electron insulators

    Jun 12, 2018
    2
    612
    Replies: 2
    0
  90. GiovanniNunziante

    A Derivation of the Heisenberg equation for electron density

    Jun 12, 2018
    2
    501
    Replies: 2
    1
  91. ftft

    I Difference between A and B irreps

    Jun 11, 2018
    4
    473
    Replies: 4
    0
  92. raeed

    I I need help understanding the meaning of Bloch waves

    Jun 10, 2018
    2
    758
    Replies: 2
    0
  93. howl

    A Do thermal quantities change in quantum phase transition?

    Jun 9, 2018
    1
    402
    Replies: 1
    0
  94. nashsth

    I Are solar cells operated under any kind of bias or not?

    Jun 9, 2018
    3
    853
    Replies: 3
    0
  95. vancouver_water

    I What does this notation mean? ex: 1s:A, 1s:E

    Jun 8, 2018
    1
    360
    Replies: 1
    0
  96. hagar

    B Is this real verified science?

    Jun 7, 2018
    5
    721
    Replies: 5
    4
  97. cozycoz

    I Temperature limits on Debye's Calculationp

    Jun 4, 2018
    2
    472
    Replies: 2
    0
  98. snorkack

    I Allowed infrared absorption in simple London crystals

    Jun 4, 2018
    2
    307
    Replies: 2
    0
  99. Jhon81

    A Absorption spectrum

    Jun 4, 2018
    12
    881
    Replies: 12
    0
  100. EdB

    A Surface states of 3D topological insulators

    Jun 2, 2018
    3
    369
    Replies: 3
    0
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