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.
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Graduate Understanding the Exchange-Correlation Energy in Density Functional Theory
- Modey3
- · Replies 21 ·
Graduate Effective Bohr magneton?
- BeauGeste
- · Replies 1 ·
Undergrad Superconducting levitation and transportation
- Mackay1011
- · Replies 1 ·
Graduate Quote on ligh-matter interaction is needed
- The waveguide
- · Replies 1 ·
Undergrad Actually what is the meaning of the holes
- tiantsai
- · Replies 3 ·
Graduate How do composite bosons behave in a Bose-Einstein condensate?
- jet10
- · Replies 4 ·
Graduate Between which layers first stimulation energy
- Volcano
- · Replies 2 ·
Graduate Why is a plasmon ocsilation considered a longitudinal wave?
- sinayu71
- · Replies 16 ·
Graduate NLO question (second hyperpolarizability tensor)
- pascal
- · Replies 3 ·
Graduate Kapitza's Nobel Prize Winning Contribution to Nuclear Fusion Insulation
- mheslep
- · Replies 8 ·
Undergrad How are X-rays emittted from laboratory plasma?
- sehar
- · Replies 2 ·
Graduate Why quantum mechanics follows octet rule?
- Mr Virtual
- · Replies 15 ·
3D Subatomic Particle and Molecule Creator
- sam_carmichael
- · Replies 2 ·
Graduate Fermi statistics in experiments
- jostpuur
- · Replies 5 ·
High School Ionization Energy: What Makes Inert Gases Special?
- thabo2g5
- · Replies 6 ·
Graduate Dielectric Function: Relation to Frequency & Wavevector
- sinayu71
- · Replies 6 ·
Graduate Calculating Electron-Electron Self Energy in Fermi Liquid Systems
- Mute
- · Replies 2 ·
Graduate Crystal Planes: Definition & Meaning
- Hymne
- · Replies 3 ·
Graduate Group theory and characters table
- donaresh
- · Replies 3 ·
Graduate Boundary Conditions for Fermi Gas
- plxmny
- · Replies 1 ·
Graduate What Do Colors and Shapes Represent in Stereographic Projections?
- scott_alexsk
- · Replies 1 ·
Graduate Static Charge & Samples: Exploding Limits
- gareth
- · Replies 1 ·
Graduate Is There a UV Lamp that Can Generate 150 nm Light for Bandgap Measurement?
- leright
- · Replies 2 ·
High School How do ions form in chemical reactions?
- Cookie_1993
- · Replies 3 ·
Graduate Electrostatics and band structures?
- gareth
- · Replies 4 ·
Undergrad Atomic structure and classification studies
- zapta
- · Replies 1 ·
Graduate Understanding 3D Si Dispersion Relations & Reciprocal Lattice Vectors
- jacare
- · Replies 3 ·
Undergrad Why do we need a substrate while growing?
- Weimin
- · Replies 4 ·
Graduate Polariton BEC, Polariton Laser - Applications?
- sanman
- · Replies 4 ·
Graduate Dispersion relation diagrams, phonons
- _Andreas
- · Replies 5 ·
Graduate Predicting Crystal Structures in Metals: Is There a Simple Explanation?
- scott_alexsk
- · Replies 3 ·
Graduate Understanding the Scherrer Formula for X-Ray Reflectivity Studies
- jaga_satyam
- · Replies 10 ·
Graduate Understanding the Photoelectric Effect and Its Quantum Electronic Nature
- jainabhs
- · Replies 3 ·
High School Understand the meaning of an electron
- Ngom
- · Replies 2 ·
Graduate Donor and acceptor levels in band diagrams
- BeauGeste
- · Replies 9 ·
Undergrad Examples of Cutting Edge Semiconductor Devices?
- WolfOfTheSteps
- · Replies 3 ·
Graduate Indirect absorption processes -
- _Andreas
- · Replies 3 ·
Graduate Metastable 1s2s3p Excited State of Helium: Explanation
- EDerkatch
- · Replies 4 ·
Undergrad YBCO critical temperature not right
- donpeters
- · Replies 3 ·
Undergrad Calculating Charge Carrier Density in Materials: Formula and Table of Values
- plasmabrain
- · Replies 7 ·
Graduate Bose-Einstein Condensation in 1D and 2D Gases: Possibilities and Applications?
- pivoxa15
- · Replies 1 ·
Graduate Atom Electron cloud interaction with Energy
- GoldenAtlantis
- · Replies 2 ·
Graduate How to include disorder in the numerical computation?
- PRB147
- · Replies 2 ·
Graduate What is Spintronics and How Does Spin-Orbit Coupling Play a Role?
- plxmny
- · Replies 3 ·
Undergrad Is it possible to use spectroscopy to see vibrations in a material?
- JoAuSc
- · Replies 3 ·
Graduate Gain saturation in laser cavity
- neu
- · Replies 7 ·
Graduate Understanding the Concept of Phonons
- pivoxa15
- · Replies 5 ·
Graduate Why do we need Gamma point in Band structure
- only1892
- · Replies 1 ·
Graduate WHY is drift current through a PN junction independent of applied bias voltages?
- leright
- · Replies 2 ·
Graduate Atomic Orbitals & Circular Membranes: Is There a Connection?
- dimensionless
- · Replies 2 ·
High School Do Electrons Have Mass or Just Energy?
- timejim
- · Replies 19 ·
Graduate Is K2(Pt(CN)4Br0.3).3H2O an Example of Anisotropic Metallicity?
- Sojourner01
- · Replies 1 ·
Graduate Metal invisible in the ultraviolet?
- JoAuSc
- · Replies 1 ·
Undergrad Question about lanthanides and actinides
- mickeyw
- · Replies 5 ·
Graduate Measuring effects of magnetic field on electrons in a tunneling state
- plxmny
- · Replies 7 ·
Undergrad How Can We Visualize a Hydrogen Atom as a Basketball?
- Donn P
- · Replies 11 ·
Graduate Quantum Mechanics/ Ferromagnitism
- bdrosd
- · Replies 1 ·
Graduate Two photon absorption coefficient of silicon
- madcomp
- · Replies 1 ·
Undergrad Permanent Magnets: How Energy Is Stored in Magnetic Fields
- jostpuur
- · Replies 3 ·
Undergrad Question Concerning Coulomb's Law
- Kison
- · Replies 2 ·
Undergrad How are materials brought to (near) absolute zero?
- moe darklight
- · Replies 10 ·
Graduate Lattice Waves: Atom Chain Fixed at Ends or Free is Space?
- dimensionless
- · Replies 1 ·
Graduate Why only first brillouin zone?
- neu
- · Replies 2 ·
Graduate Can the Band Structure Diagram be Represented in Real Space Instead of k-Space?
- BeauGeste
- · Replies 3 ·
Graduate Atoms Energy Emission, Absorption
- GoldenAtlantis
- · Replies 4 ·
Graduate What Does the Order Parameter in BCS Theory Represent?
- tom1985
- · Replies 1 ·
Graduate Shape of Orbitals in Periodic Crystals: Hybridization and Energy Bands
- Sunset
- · Replies 2 ·
Graduate Understanding Phonons - Making Sense of Virtual Particles
- DaveC426913
- · Replies 3 ·
Graduate Photonic Band Structure Calculation
- mrjeffy321
- · Replies 0 ·
Graduate Defining Work Function for Semiconductors
- sinayu71
- · Replies 1 ·
Graduate Si ellipsoids of constant energy?
- Baggio
- · Replies 7 ·
Undergrad Can someone simply describe the definition of the chemical potential?
- sinayu71
- · Replies 10 ·
Graduate Surface Potential: Measuring Confined Electrons & Holes
- sinayu71
- · Replies 2 ·
Graduate Superconductivity in fullerides
- Gémeaux
- · Replies 2 ·
Graduate Understanding the Reciprocal Lattice Structure of Zinc-Blende
- BeauGeste
- · Replies 2 ·
Graduate Designing a Zeeman Slower for Scientists
- mjntsc
- · Replies 2 ·
High School What is Shear Flow? Does it Impact Viscosity?
- germana2006
- · Replies 3 ·
Graduate Optimizing Semiconductor Efficiency: Exploring Cost-Free Materials
- Rothiemurchus
- · Replies 1 ·
Graduate Doping of semiconductors and fermi energy.
- neu
- · Replies 1 ·
Graduate Understanding Phonons & Quantum Sound Waves in a Lattice
- clicheophobe
- · Replies 11 ·
Graduate Critical field for a superconductor - why?
- postscript07
- · Replies 3 ·
Graduate Atom and Electron Cloud Alignment
- GoldenAtlantis
- · Replies 5 ·
Graduate Please share with me about your thinking on Fermi Energy
- vgbraymond
- · Replies 2 ·
Graduate Is Bose-Einstein Condensation Possible in Two Dimensions?
- Clau
- · Replies 2 ·
Undergrad Meaning of labs-on-a chip in imicrofluidic devices
- mjbm0720
- · Replies 2 ·
Undergrad Silicon exhibits metallic luster
- aerotatak
- · Replies 1 ·
Graduate How to Calculate Transmission Spetrum
- luke
- · Replies 3 ·
Undergrad What knows the precise radius of these ions?
- hlxworenwei
- · Replies 2 ·
Graduate Understanding Effective Mass of Holes in GaAs/AlGaAs Quantum Wells
- qanx
- · Replies 1 ·
Graduate Life time in spontaneous emission for laser
- TheDestroyer
- · Replies 5 ·
Graduate Atoms in a Vacuum: Valance Electrons & Energy Output
- GoldenAtlantis
- · Replies 3 ·
Graduate Superconductor 'meissner effect' help
- willc
- · Replies 1 ·
Undergrad Objects melt and burned if a high energy ray is shined unto it?
- touqra
- · Replies 6 ·
High School Water's Explosive Expansion: Can It Really Happen?
- grafkendo
- · Replies 3 ·
Graduate Why Are the Results in My PDF Different from the Attached Paper?
- TheDestroyer
- · Replies 4 ·
Graduate How Do Quantum Numbers and Wavefunctions Define States in a Fermi Gas?
- cepheid
- · Replies 5 ·
Graduate Why does sodium have a doublet?
- dynamics
- · Replies 4 ·
Graduate Why is orthogonality crucial in basis sets despite atomic orbital overlap?
- raman
- · Replies 5 ·
Graduate Ultra high vacuum with scanning tunneling microscope
- baconbits423
- · Replies 4 ·
Undergrad Why the tetrahedral angle is 109 deg 28 min?
- AlbertEinstein
- · Replies 7 ·