Atomic and Condensed Matter Forum

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. Mainstream physics only.

Atomic Workshop

Threads
348
Messages
348
Threads
348
Messages
348
L
Poles of the self-energy in atoms and molecules
I Gold absorbance of blue light
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5
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341
A What is spin relaxation ?
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1
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247
I Why are there not more ferromagnetic Materials?
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1
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478
A Graphene's Hubbard U and nanotube's U
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1
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289
A How can a spin moment align parallel to an external field?
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11
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1K
I Primitive unit cell (Diamond)
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2
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488
I Spectrometer vs Spectrometry vs Spectroscopy
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13
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489
A Effect of the driving current on the divergence values of laser diodes
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0
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223
Insights Revisiting The Deuterium Lyman Alpha Line Experiment - Comments
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0
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651
A Non-equilibrium Statistical Mechanics of Liquids
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3
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508
I How does a laser start?
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9
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628
Spin-Orbit-Torque: Where is the damping-like Term in the pic and why?
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2
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234
I Interaction path = mean free path?
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1
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515
I Are electron bands symmetric in the reciprocal space?
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2
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239
A SiC operation at high temperatures
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9
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661
A Does molybdenum react with an Argon plasma powered by RF power?
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1
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381
I Why do we need He in a He-Ne laser?
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1
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359
A Intrinsic carrier density
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6
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587
A Effective mass of the electron for Si
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5
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465
I Averge orbital distance of electrons
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4
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299
A Why do we study quantum spin liquids?
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1
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334
Insights Signature of the Sun: Analyzing the Solar Balmer Series Lines - Comments
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2
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1K
I Bloch functions and momentum of electrons in a lattice
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17
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1K
I Periodic electron motion in a perfect conductor using a semiclassical model
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6
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624
Fermi Temperature and Black-body radiation
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1
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2K
Magnetic neutron scattering in hole doped cuprate superconductors
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1
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2K
Applying BCS-BEC Crossover
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1
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4K
Kinetic Energy and Radiant Energy levels
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1
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5K
A Bose-Einstein condensate
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10
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1K
I Lattice specific heat, help understanding a passage in Ziman's book
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3
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405
A Fermi surface and electronic correlations
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0
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245
B Nature of Atomic Structure
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4
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459
A Electronic band structure of iron superconductor BaFe2As2
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3
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296
I Distance between molecules
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3
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325
I Molecular vibrations
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6
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658
A Binding energies with muonic structures
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11
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746
I Pinch-Off region of MOS-FET in punch-through?
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1
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346
I Hydrogen ion molecule
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1
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512
A Intrinsic Josephson Junctions
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2
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317
A I made a website to index TEM diffraction patterns
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9
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1K
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Semiconductor Physics
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–
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A Hall resistance coefficient vs Seebeck coefficient signs for n-p type
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4
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746
Insights Understanding Bohr’s Helium Lines - Comments
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0
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542
A Shouldn't the shape of a semiconductor laser be planar instead of conical?
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1
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275
I Inducing Fluorescence in H2O
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2
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449
B Laser interaction & plasma states
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0
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359
A What is the mean inner potential in an ideal crystal of finite size?
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7
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791
A Fano resonance theory
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4
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701
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Heating up plastic before its melting point -- could it be bad?
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B Ultra high pressure supersolid helium
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1
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764
I Best models to describe molecules
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8
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677
I X-ray spectrum
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2
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454
A Raman and X-ray Photoelectron Spectroscopy
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3
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398
I Measuring the Helium Spectrum: Friederich Paschen 1916
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2
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367
I Microspectrometers (anybody have the version by Scio?)
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2
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503
I Why an electron gets knocked out of an atom instead of going to a higher energy level
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3
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499
I Can you tell which solid a substance is by analyzing the phonons only?
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9
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721
B In theory, could any element become unstable?
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1
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353
A Negative pressure
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1
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339
A Metallic Hydrogen as a knife blade
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10
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789
Insights Calculating the Balmer Alpha Line: Atomic Hydrogen - Comments
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0
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713
A Aharonov - Bohm effect exercise
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9
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335
A Inequivalent K and K' points in graphene
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4
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833
A Semi metal
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4
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628
A Can the electron-electron interaction have an impact on the conductivity?
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14
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1K
I Density of States Derivation
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2
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592
B Experiment reverses the direction of heat flow
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0
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349
A A derivation in Stoner's "The Demagnetizing Factors for Ellipsoids"
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6
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473
A How to interpret N(E) vs. E graphs when performing Auger spectroscopy
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6
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709
A Allowed k vectors in crystals
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2
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556
A What is the relationship between spectral coherence with respect to a radiation source's mean wavelength and bandwidth?
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1
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324
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Resource recommendations for machine learning
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A Relativistic Effects for Copper and Gold
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1
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441
A Effective Mass of Electron for White Tin
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0
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444
I What are the general parameters for the in-medium light group speed?
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14
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1K
I How a mirror works: condensed matter explanation
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4
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814
A Relation between Critical field H_c and critical current J_c in a type II superconductor
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0
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311
B Atom's mass -- does it change with energy levels?
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13
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815
A The Standard Model's application to competing Covalent Bond theories?
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2
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27
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2K
A Are there phonons in a free electron gas?
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7
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714
I Animation of the Drude-Lorentz model of electrons
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350
I Relevance of the Rydberg Constant?
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2
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25
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2K
A Fermi liquid theory vs Hohenberg-Kohn theorems + Kohn-Sham equations
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2
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501
A 2D Ising model
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5
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689
A What to read for proving that the self-consistent Born approximation is conserving
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1
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428
B How are the mercury atoms in a fluorescent lamp ionised?
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4
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466
A Mean field theory in the Heisenberg model
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1
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351
HCP unit cell
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0
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356
I Standard crystallographic notation confusion
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2
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555
I Morse Potenials Energy eigenvalues
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1
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306
A Question about crystal structure of long chain fatty acids (XRD)
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1
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444
I What optical filter to use for Raman spectroscopy?
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1
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342
A Does electron energy contribute to current
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8
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702
I Compute the optical gain of a quantum well
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1
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454
A Carving up the Fermi surface
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2
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543
A How to obtain the spectrum for a given atom or simple molecule?
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6
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892
A Is energy inversely proportional to mass?
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3
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645
A Photons through transparent materials, what's going on?
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22
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2K
B Superconductor at 250K, 170GPa
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2
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568
A Getting the emissivity from scratch
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4
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384
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Atomic and Condensed Matter

Join in expert discussion on atomic and condensed matter topics.

Methods for atoms, molecules, condensed matter. This includes the structure of the atom, its energy states, and its interactions.

Mainstream peer reviewed physics only.

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