Atomic and Condensed Matter Forum

Post thread
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.
Undergrad Are superconductors dia magnetic materials?
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad What happens when you connect a ptype semiconductor to a metal conductor?
  • · Replies 2 ·
Replies
2
Views
3K
Undergrad Does Thin Film Thickness Impact XRD Results?
  • · Replies 3 ·
Replies
3
Views
6K
Undergrad Direction of propagation of wave
  • · Replies 2 ·
Replies
2
Views
4K
Undergrad Diffusion coefficient in diffusion equation and random walk ?
  • · Replies 3 ·
Replies
3
Views
5K
Undergrad Depletion Layers in pn junction
  • · Replies 1 ·
Replies
1
Views
6K
Undergrad Can Hydrogen Be Efficiently Stored as a Solid for Vehicle Use?
  • · Replies 6 ·
Replies
6
Views
4K
Undergrad Process to form elements in quantity
  • · Replies 3 ·
Replies
3
Views
2K
Undergrad Curie point for ferromagnetic materials
  • · Replies 4 ·
Replies
4
Views
9K
Undergrad When Do Orbitals Hybridize in Chemistry?
  • · Replies 9 ·
Replies
9
Views
12K
Undergrad Properties of Glass: Facts & Misconceptions
  • · Replies 8 ·
Replies
8
Views
10K
Undergrad 2 slow moving hydrogen atoms - distance to start interaction
  • · Replies 5 ·
Replies
5
Views
4K
Undergrad Understanding Super Diffusion: A Brief Introduction
  • · Replies 8 ·
Replies
8
Views
8K
Undergrad What is the basis in crystalline solid structures?
  • · Replies 6 ·
Replies
6
Views
11K
Undergrad Can Atoms Be Made of Different Fermions?
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad How emissions for a spectra provide evidence for energy levels in a atom?
  • · Replies 1 ·
Replies
1
Views
4K
Undergrad Subatomic vs Gravitational forces
  • · Replies 74 ·
3
Replies
74
Views
11K
Undergrad Question about semiconductors' holes.
  • · Replies 5 ·
Replies
5
Views
4K
Undergrad What is the relationship between Fermi Energy and Electron Density of States?
  • · Replies 10 ·
Replies
10
Views
10K
Undergrad Silicon Dioxide (SiO2) FTIR peaks
  • · Replies 1 ·
Replies
1
Views
11K
Undergrad Hi why do many dyes who have a conjugated system of delocalized
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad More detailed spectrum of sodium?
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Why in periodic table normally we have elements with FCC and HCP structure?
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad How do we explain electrical resistivity and heat.
  • · Replies 2 ·
Replies
2
Views
4K
Undergrad Saturation chemical potential- what is it?
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Calculating resistivity from relaxation time.
  • · Replies 4 ·
Replies
4
Views
21K
Undergrad As temperature of a conductor increases why does the ratio of
  • · Replies 5 ·
Replies
5
Views
4K
Undergrad What is the meaning of k in E(k) diagram?
  • · Replies 4 ·
Replies
4
Views
5K
Undergrad Polar molecule in electric field
  • · Replies 7 ·
Replies
7
Views
12K
Undergrad What are the exceptions to Madelung's rule?
  • · Replies 2 ·
Replies
2
Views
8K
Undergrad CSCL Crystal Structure - Confused by Clarity?
  • · Replies 5 ·
Replies
5
Views
14K
Undergrad Does gps receiver need synchronization with atomic clock
  • · Replies 6 ·
Replies
6
Views
3K
Undergrad Combustion and expansion of gases?
  • · Replies 1 ·
Replies
1
Views
7K
Undergrad Difference of Electron storage in metalloids and metals
  • · Replies 7 ·
Replies
7
Views
5K
Undergrad Do all five orbitals of the d-sub shell have equal energies?
  • · Replies 3 ·
Replies
3
Views
3K
Undergrad Crystallography Primer/Reading ?
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad How Do Film Badges Used in Nuclear Plants Respond to Microwave Radiation?
  • · Replies 2 ·
Replies
2
Views
6K
Undergrad Question on solid angle of sphere.
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Radial Distribution Function for HCP and FCC lattices
  • · Replies 1 ·
Replies
1
Views
7K
Undergrad Atoms in a Solid: Separate but Connected
  • · Replies 3 ·
Replies
3
Views
4K
Undergrad How Does a Water Molecule React Between Opposing Magnetic Poles?
  • · Replies 4 ·
Replies
4
Views
3K
Undergrad Interatomic spacing of iron atoms
  • · Replies 2 ·
Replies
2
Views
10K
Undergrad What is a Quasi-Conductor and How Does it Affect Vehicle Ignition Failure?
  • · Replies 2 ·
Replies
2
Views
9K
Undergrad Need help finding EUV Spectrum from 0 - 10 nm
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad J.J Thompson's Cathode Ray Experiment
  • · Replies 1 ·
Replies
1
Views
4K
Undergrad Could Graphene Become the Next Silicon?
  • · Replies 99 ·
4
Replies
99
Views
33K
Undergrad Free Electron Theory: Majority From d/f Orbitals?
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Why Use Reciprocal Lattice for Band Structure?
  • · Replies 1 ·
Replies
1
Views
4K
Undergrad What does 'probing a transition' mean?
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad We all know that Cv for a monoatomic ideal gas is 3/2 R and when we
  • · Replies 16 ·
Replies
16
Views
9K
Undergrad What is the isolated spectral line?
  • · Replies 4 ·
Replies
4
Views
3K
Undergrad Semiconductor Doping: Does Impurity Type Matter?
  • · Replies 3 ·
Replies
3
Views
5K
Undergrad Understanding HCP Crystal Structure: Confusion with Coordinates of Center Atom
  • · Replies 2 ·
Replies
2
Views
7K
Undergrad What Are Quantum Dots and How Do They Work?
  • · Replies 5 ·
Replies
5
Views
6K
Undergrad Why is the product of n0 and po always a constant for a given
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Why is HCP more common than FCC in elemental compositions?
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Can water be compressed so much that it freezes?
  • · Replies 32 ·
2
Replies
32
Views
42K
Undergrad Plane Indices: An Interesting Debate
  • · Replies 6 ·
Replies
6
Views
5K
Undergrad Spacing between three dimentional lattice planes
  • · Replies 2 ·
Replies
2
Views
5K
Undergrad Molecular Geometry: Experiment vs Modeling
  • · Replies 4 ·
Replies
4
Views
3K
Undergrad Difference between effective area and actual area
  • · Replies 1 ·
Replies
1
Views
11K
Undergrad How does refraction of light work
  • · Replies 1 ·
Replies
1
Views
5K
Undergrad Is a eutectic alloy always stronger than a hypo or hyper eutectic one?
  • · Replies 5 ·
Replies
5
Views
8K
Undergrad Hybridization of atomic orbitals
  • · Replies 3 ·
Replies
3
Views
4K
Undergrad Do we know exactly what the atom looks like?
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Binary phase diagrams - understanding the eutectic point
  • · Replies 3 ·
Replies
3
Views
7K
Undergrad PN-junctions: is the voltage measurable? Closed circuit?
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad Atom Vibration in Solids: 3D Pattern
  • · Replies 2 ·
Replies
2
Views
4K
Undergrad Ionization of Air with a Laser
  • · Replies 5 ·
Replies
5
Views
9K
Undergrad Advantages of four probe method
  • · Replies 7 ·
Replies
7
Views
52K
Undergrad Energy band gap of semiconductors
  • · Replies 6 ·
Replies
6
Views
12K
Undergrad Difference between Bragg and Laue Diffraction?
  • · Replies 3 ·
Replies
3
Views
14K
Undergrad What role does doping play in creating n-type and p-type semiconductors?
  • · Replies 3 ·
Replies
3
Views
4K
Undergrad Understanding Atomic Units for Beginner Mathematicians
  • · Replies 7 ·
Replies
7
Views
6K
Undergrad Molecular Bonding: Questions & Answers
  • · Replies 16 ·
Replies
16
Views
6K
Undergrad What is the difference between Spintronics and GMR Effect?
  • · Replies 5 ·
Replies
5
Views
5K
Undergrad The possible lightest material
  • · Replies 7 ·
Replies
7
Views
4K
Undergrad Raman Spectroscopy: Understanding Intensity & Wave Number Peaks
  • · Replies 2 ·
Replies
2
Views
4K
Undergrad Reference for diamagnetic vs paramagnetic
  • · Replies 4 ·
Replies
4
Views
5K
Undergrad Reducing intensity of xenon lamp
  • · Replies 1 ·
Replies
1
Views
4K
Undergrad How Can Optical Devices Like QWP and HWP Determine the Polarization of Light?
  • · Replies 3 ·
Replies
3
Views
4K
Undergrad What does the ratio c/a mean in solid state phyiscs
  • · Replies 3 ·
Replies
3
Views
26K
Undergrad Hi,Is it fair to say that magnetism rises from the fact that there
  • · Replies 3 ·
Replies
3
Views
2K
Undergrad Why Are Subatomic Particles Best Detected Under Ice?
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Plotting Charge Density in 3D: Can My Data Be Formatted as an XYZ File?
  • · Replies 1 ·
Replies
1
Views
5K
Undergrad Energy of Electron: Jumping to Higher States
  • · Replies 3 ·
Replies
3
Views
2K
Undergrad Why Do Nanoparticles Use Metals Like Gold & Silver?
  • · Replies 3 ·
Replies
3
Views
2K
Undergrad Why Can't P-N Junction Connected Series Act as a P-N-P Transistor?
  • · Replies 3 ·
Replies
3
Views
6K
Undergrad Raman Spectroscopy graph question
  • · Replies 5 ·
Replies
5
Views
7K
Undergrad Could Molybdenite Replace Silicon?
  • · Replies 7 ·
Replies
7
Views
5K
Undergrad Electron Hole Pair: How Does Charge Conservation Apply?
  • · Replies 2 ·
Replies
2
Views
6K
Undergrad Why is the Raman spectrum for iron oxide not showing a signal?
  • · Replies 4 ·
Replies
4
Views
3K
Undergrad Why water boils at higher temperature at higher pressure
  • · Replies 7 ·
Replies
7
Views
27K
Undergrad Semiconductor Carrier Concentration Basics
  • · Replies 2 ·
Replies
2
Views
3K
Undergrad Semiconducor devices Versus conductors
  • · Replies 7 ·
Replies
7
Views
3K
Undergrad I don't understand photodiodes?
  • · Replies 3 ·
Replies
3
Views
3K
Undergrad Determining Uncertainty in XRD
  • · Replies 1 ·
Replies
1
Views
3K
Undergrad Doubt regarding silicon waffers and silicon diodes
  • · Replies 12 ·
Replies
12
Views
7K
Undergrad PN-junction Breakdown: Sudden Increase in Reverse Current
  • · Replies 2 ·
Replies
2
Views
9K
Undergrad Why is CO2 liquid less dense than CO2 solid
  • · Replies 3 ·
Replies
3
Views
12K