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 Help for supercell, Bloch function
- jhzhou2010
- · Replies 2 ·
Graduate Is a Room Temperature Superconductor Achievable?
- ronaldoshaky
- · Replies 4 ·
Graduate Why Do Hadrons Weigh More Than the Sum of Their Quarks?
- roberto85
- · Replies 3 ·
Graduate E vs K Diagrams: Understanding Crystal Momentum & Velocity
- Niznar
- · Replies 5 ·
Graduate BCS theory by canonical transformation
- IFNT
- · Replies 20 ·
Graduate Calculate dielectric function from n and k
- bad80
- · Replies 2 ·
Graduate Transition states of electron in atom
- astro2cosmos
- · Replies 10 ·
Graduate Fourier Transform of correlation functions
- elduderino
- · Replies 8 ·
Graduate Thermal to electric conversion with diodes
- Stanley514
- · Replies 1 ·
Graduate How can a compound said to be glass?
- jied
- · Replies 5 ·
Graduate Solar Cells in Forward/Reverse Bias?
- DarkReality
- · Replies 10 ·
High School Atomic Structure: Is It Necessary to Assume Orbits Are Circular?
- Tush
- · Replies 5 ·
Undergrad Some questions on superconductors
- roshan2004
- · Replies 2 ·
Graduate Help finding electric field for phonon emission.
- Johnny_Sparx
- · Replies 1 ·
Graduate Brillouin zone: reciprocal lattice
- russel.arnold
- · Replies 1 ·
Graduate Understanding XRR: How to Determine Thin Film Sample Thickness with GenX"
- IntentKnown
- · Replies 4 ·
Graduate XRD/XRR v. AFM for Film Thickness
- IntentKnown
- · Replies 1 ·
Undergrad The Mysteries of Atomic Clocks
- cragar
- · Replies 6 ·
Graduate Selection Rules for EM Dipole Radiation
- Dumbleboar
- · Replies 3 ·
Graduate Can energy be condensed and/or bridged?
- Vectory
- · Replies 9 ·
Graduate Generating orbital files with TURBOMOLE
- Morberticus
- · Replies 5 ·
High School What is the relationship between pressure and volume in water?
- KingAntikrist
- · Replies 2 ·
Graduate Electrical properties of Superfluid helium
- Mu naught
- · Replies 1 ·
Undergrad Drawing Reciprocal Lattice: Methods & Steps
- roshan2004
- · Replies 2 ·
Graduate Solving: What is Missing in Rutherford Formula?
- SredniVashtar
- · Replies 1 ·
Undergrad Why isn't Beryllium a noble gas?
- a2009
- · Replies 11 ·
Graduate Shifting atomic spectrum
- Relena
- · Replies 1 ·
Undergrad How do free electrons impact reflectivity
- azaharak
- · Replies 13 ·
Graduate Hydrogen Spectroscopy: 2S-2P Lamb Shift Transition Frequency
- Mokdad
- · Replies 1 ·
High School Relative temperatures during freezing of Water
- jamarks
- · Replies 1 ·
Graduate Negative Effect Mass Explained - Gradient & Standing Waves
- oddiseas
- · Replies 2 ·
Graduate How Does the London Moment Behave Near a Spinning Superconductor's Surface?
- Zymandia
- · Replies 1 ·
Graduate How Does Millsian's Model Claim to Instantly Simulate Complex Molecules?
- JustinLevy
- · Replies 20 ·
High School What Happens at the Sub-Atomic Level?
- Obaidullah
- · Replies 1 ·
Graduate How to tune pulse width of excimer laser?
- baris81
- · Replies 3 ·
Graduate Thermal phonon conductivity and umklapp process
- neu
- · Replies 11 ·
Graduate Brillouin zones and energy bands
- cavalier3024
- · Replies 3 ·
Undergrad Understanding the Molecular Processes of Melting and Boiling in Matter
- skyjuices
- · Replies 3 ·
Graduate Imaginary part of dielectric constant.
- Ravian
- · Replies 3 ·
Graduate Causes a superconductor to lose energy after a finite period of time
- bejoynp
- · Replies 3 ·
Undergrad What makes a semiconducting material a semiconductor?
- Ravian
- · Replies 6 ·
Graduate How we can prove boltzman constant?
- phys111
- · Replies 8 ·
Undergrad How does antiferromagnetism occur?
- barnflakes
- · Replies 3 ·
Graduate Radial distribution function - weird result
- jhsu
- · Replies 1 ·
Graduate Wave solution of nucleus alongwith that of electrons required
- akbmurugan
- · Replies 2 ·
Graduate X-ray structure analysis question
- Trave11er
- · Replies 3 ·
Graduate Experimental determination of ground state configuration
- trini
- · Replies 14 ·
Graduate Transmittance, Reflectivity and Band gap
- Ravian
- · Replies 3 ·
Undergrad Understanding Resolution in FTIR Spectroscopy
- umalaya
- · Replies 4 ·
Graduate Executing pw.x in PWSCF for quantum espresso
- Physicslad78
- · Replies 1 ·
Graduate Understanding Van Der Waals Critical Points
- TMSxPhyFor
- · Replies 12 ·
Graduate About the interaction of light and solid matter
- snoopies622
- · Replies 4 ·
Undergrad Understanding Impurity Doping: An Explanation
- abcdmichelle
- · Replies 1 ·
Graduate Doped Semiconductors: Comparing Silicon & Germanium
- oddiseas
- · Replies 2 ·
Graduate D-Wave Superconductors: Definition & Explanation
- Niles
- · Replies 1 ·
Graduate Cooper Pairs & BCS Theory Explained
- Niles
- · Replies 2 ·
Graduate How to get / present the results for XRD and XRF
- Oxygenne
- · Replies 1 ·
Graduate Technique to identify amorphous phases
- claudionico
- · Replies 1 ·
Graduate What determines the absorption strength in molecular bands?
- nordmoon
- · Replies 1 ·
Graduate Is Spin Dependent Work Function a Significant Factor in Electron Emission?
- vanquynh05
- · Replies 1 ·
Undergrad Energized Electrons in Chemical Bonding
- boderam
- · Replies 1 ·
Undergrad Detection of Gamma Rays | Atomic Nucleus Decay
- cracking
- · Replies 2 ·
Graduate Modeling a System of Distinguishable Oscillators
- Philip Wood
- · Replies 2 ·
Graduate Laser Induced Breakdown Spectroscopy
- Farah Ikram
- · Replies 2 ·
Graduate What is the rotation matrix and R the Euler?
- peggy
- · Replies 2 ·
Graduate 3D isotropic harmonic oscillator vs. diatomic molecule
- Heirot
- · Replies 9 ·
Graduate Bose Einstein condensate on subatomic particles
- fairtudor
- · Replies 4 ·
Graduate Understanding the Zeeman Effect: Internal, External, or Static?
- Rajini
- · Replies 1 ·
Graduate Why is E3 zero for cubic symmetry?
- cruz_johann
- · Replies 4 ·
Undergrad Graphene Introduction: Find a Good Textbook Here
- knghrts17
- · Replies 9 ·
Graduate Examining the Dimension of a Photon Impacting an Electron
- rahulrk200395
- · Replies 1 ·
Graduate What Are the Best Mathematical Resources for Learning EIT?
- wdlang
- · Replies 8 ·
Undergrad Understanding Traceless Compression in Solid State Physics: An Explanation
- savasagduk
- · Replies 7 ·
Graduate What is Gapless Excitation in Spin Gap Systems?
- mavipranav
- · Replies 8 ·
Graduate How Does the Zeeman Effect Alter Electron Orbitals in a Magnetic Field?
- cragar
- · Replies 5 ·
Undergrad LED Intensity: Voltage & Band Gap Theory
- Virt
- · Replies 7 ·
Graduate Can Free Particles in Plasmas Have a Continuous Absorption Spectrum?
- altered-gravity
- · Replies 30 ·
Graduate A mathematically rigorous treatment of adiabatic processes?
- petergreat
- · Replies 7 ·
Undergrad Why is the wavelength in a crystal assumed to be the same as outside?
- Lojzek
- · Replies 1 ·
Graduate What Are the Key Properties of Non-Linear Water Waves?
- i_emanuel
- · Replies 1 ·
Graduate Measuring conductivity of a semiconductor
- Cheetox
- · Replies 1 ·
Graduate Termoelectric Emission: Measuring T & I_A for Work
- Petar Mali
- · Replies 6 ·
Graduate Trimolecular system (normal modes)
- kmp
- · Replies 1 ·
Graduate Stimulating Emission - Explained
- luxiaolei
- · Replies 6 ·
Graduate Superconductors and quasiparticles
- Niles
- · Replies 2 ·
Undergrad Bose-Einstein condensates-light stoppers?
- jobsism
- · Replies 1 ·
Graduate Can Fourier Transform Be Applied to Discrete LDOS in Particle Interference?
- Niles
- · Replies 9 ·
Graduate Why is a Pair of Electrons and Holes an Exciton?
- omri3012
- · Replies 2 ·
Graduate Bose-Einstein Condensation in 2d?
- T-7
- · Replies 8 ·
Graduate Why Correlation Function of Order Parameter Density Affects Magnetization
- RedX
- · Replies 10 ·
Graduate Significance of delta in oxygen component of superconductors
- lordgord
- · Replies 1 ·
Graduate Phonon dispersion relation : meaning of mode crossings
- dmit11
- · Replies 1 ·
Graduate Superconductors and Fermi surfaces
- Niles
- · Replies 3 ·
Undergrad Monocrystals vs. Crystals: Understanding the Difference
- Petar Mali
- · Replies 3 ·
Graduate Why diatomic molecules (ideal gas) are 1-d oscillators.
- kof9595995
- · Replies 25 ·
Graduate Magnetic field due to nuclear spin
- luxiaolei
- · Replies 2 ·
High School Do Different Materials with the Same Mass Have the Same Number of Protons?
- bolbol2054
- · Replies 3 ·
Graduate From phonon dispersion to density of state
- manutdhk
- · Replies 5 ·
Graduate Atomic Paramagnetism: Understanding m_j Sublevels
- mooglue
- · Replies 3 ·
Graduate Fermi Energy & Optical Transitions
- iansullivan88
- · Replies 3 ·