Atomic and Condensed Matter Forum

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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 Lithium Gas: Solid to Gas Conversion Processes?
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Undergrad Understanding Molecule Theory: Tips and Tricks for Hands-On Physics Enthusiasts
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Undergrad Water O-H Bond Length: Evidence & Measurement
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Undergrad Effect of electric field on water
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Undergrad Capacitance of a forward biased diode
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Undergrad How to calculate lattice parameters?
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Undergrad Why Can't We Pass Through Solid Objects if Atoms Are Mostly Empty Space?
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Undergrad Coulomb's Explosion: Macroscopic Level?
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Undergrad What is Phonon Replica? A Brief Explanation
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Undergrad Photoluminescence vs Absorption
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Undergrad Understanding Effective Mass in Solid State Physics
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Undergrad Current limitation through multijunction solar cell
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Undergrad Methods for determination of structure of solid?
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Undergrad Superconductivity: difference between s-wave and d-wave
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Undergrad STM Questions: Graphite Surface Reconstruction
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Undergrad Interplanar spacing d using braggs law
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Undergrad Is color added to SEM and TEM images in post-processing?
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Undergrad Can a 1 kilometer giant straw function like a regular straw?
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Undergrad Does the smallest unit of matter possess depth or space?
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Undergrad Depletion depth in a PIN diode
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Undergrad Ionization vs. photo-generation - what is the difference?
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Undergrad ZENER BREAKDOWN has caused me a breakdown
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Undergrad How Does Voltage Drop Occur in Diodes Despite Forward Bias?
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Undergrad Depletion region in pn juction
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Undergrad What is the meaning and origin of Young's Modulus in building materials?
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Undergrad How to differentiate conductors and semiconductors?
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Undergrad Can diamond have a liquid state?
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Undergrad Temperature dependence on intrinsic carrier concentration
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Undergrad Fermi level simple explanation
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Undergrad How does doping work in semiconductors?
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Undergrad Why Does Electron Spin Play No Role in NMR?
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Undergrad Can Liquids Exist in a High Quality Vacuum?
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Undergrad What are two molecular states ?
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Undergrad What factors affect the thermal conductivity of solids?
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Undergrad The element Mercury as a Fuel?
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Undergrad Which Color Laser Burns Paper Fastest at Equal Wattage?
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Undergrad How Does the Bhor Theory Relate Energy and Angular Momentum?
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Undergrad Forces of attraction inside atom
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Undergrad Need help manipulating Van der Walls Force
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Undergrad How do you find the diameter of certain atoms?
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Undergrad Valence Electrons: Why Move from Group 1 to 17?
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Undergrad Band Theory of Solids: Basic Concepts Explained
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Undergrad Electron velocity and impact ionization?
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Undergrad Oxygen energy levels and resonant wavelengths?
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Undergrad Energy/Velocity of a free electron?
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Undergrad Conductivity & Atomic Packing Factor
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Undergrad Atom Excitation: Absorption Peaks or short wavelengths?
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Undergrad Absorption line spectra and emission line spectra
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Undergrad Solid State: What is a Conventional Cell?
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Undergrad Why Does a Steel Core Remain Magnetized After Current is Turned Off?
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Undergrad Question on excitation energy?
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Undergrad Band Gap in Insulators: Values & Breakdown Voltage
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Undergrad Understanding Cross Section in Physics: Dimension and Formula Explanation
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Undergrad Pentavalent Elements & Doping Semiconductors: Why Not 6 Valence Electrons?
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Undergrad Why do dopants in semiconductors only form single bonds with silicon?
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Undergrad Mass Defect: Proton and Neutron Weight Change?
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Undergrad Why does the strength of a covalent bond depend on the loss of energy?
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Undergrad Why Does CuNi Have Decreasing Resistivity with Increasing Temperature?
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Undergrad In any XRD pattern, the intensity unit considered as [a.u.] which
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Undergrad Uncovering the On/Off Ratio of Silicon Transistors
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Undergrad Can any one explain about electron doping and Hole doping
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Undergrad Why the name Reciprocal lattice ?
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Undergrad Atomic absorption spectroscopy
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Undergrad Discover the Energy-Efficient Process of Liquifying Oxygen for Power Generation
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Undergrad Understanding the Use of Wax Seals on Beer Bottles: A Brewer's Perspective
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Undergrad Control of matter on an atomic and molecular scale
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Undergrad Electron position in transparent materials and bit more
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Undergrad Wave of phase change (MOVIE: Hot ice how-to)
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Undergrad Plasmon vs Electrical Wave: Difference Explained
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Undergrad Calculating Lattice Constant from Diffraction Pattern: Step-by-Step Guide
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Undergrad Band gaps between metals and insulators
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Undergrad Microscopic theory of superconductivity
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Undergrad How Do You Calculate the Lattice Constant Using Bragg's Law?
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Undergrad Azimuthal direction vector notation
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Undergrad Calculating the Dipole Moment of Benzene Rings
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Undergrad When were Bose-Einstein and Fermi-Dirac statistics first defined?
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Undergrad Reference for photoluminescence data?
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Undergrad Is Silicon Transparent to Infrared Light?
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Undergrad What Causes the Mass Defect in a 15N Nucleus?
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Undergrad How Did Rutherford Confirm Alpha Particles Struck the Zinc Sulfide Screen?
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Undergrad Simple Derivation Of Diode Equation
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Undergrad X-ray spectroscopy in labs studying Fluorescence
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Undergrad Diodes at super low temperatures
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Undergrad Atomic Radius of H & He: Why is H Larger?
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Undergrad Signal Propagation: How Does It Effect & What Are Characteristics?
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Undergrad Unintuituve naming convention: para- denotes antiparallell?
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Undergrad How Do You Calculate Individual Atom Volume from Atomic Volume?
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Undergrad How do electrons keep out of the nucleus?
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Undergrad Levitating Magnets: The Superconducting Solution?
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Undergrad Where find K-points data of unit cell or laatice structure?
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Undergrad Cohesive, binding, atomization, ionization energy
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Undergrad Best way to easily make positive ions?
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Undergrad Transistor Action: Understanding Vbe, Vc & Ic
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Undergrad Calculating Atomic Spacing for Iron Cube
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Undergrad Ionic Bonds and ionic Crystals
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Undergrad Shear modulus as a funtion of temperature
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Undergrad Can IR Rays Be Shifted Into the Visible Spectrum Using Simple Materials?
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Undergrad How come sub-atomic particles aren't affected by the vacuum around them
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Undergrad What materials have high, mid-range, and low electron affinity and conductivity?
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Undergrad Forward Biasing a Diode: Explained
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