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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.

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What Is the Quantum Efficiency of Molybdenum and Tellurium for 5 eV Photons?

Nov 13, 2006 · Replies 2 · Nov 13, 2006

Replies: 2

Views: 3K

Help Needed: Determining Rhodamine B Band Structure Experimentally

Nov 1, 2006 · Replies 4 · Nov 11, 2006

Replies: 4

Views: 3K

Brownian Motion Calculation: Q&A on Greens Function & U Par/Perp @ z=0

Nov 9, 2006 · Replies 3 · Nov 10, 2006

Replies: 3

Views: 3K

Why is the conduction band lowered in Schottky diodes?

Oct 23, 2006 · Replies 6 · Nov 9, 2006

Replies: 6

Views: 5K

Could you pls advise me any books where in detail is described Hydrogen atom

Nov 2, 2006 · Replies 1 · Nov 9, 2006

Replies: 1

Views: 3K

Binding energy and work function of a solid?

Oct 30, 2006 · Replies 4 · Nov 5, 2006

Replies: 4

Views: 22K

Superconductors usable as propulsion devices?

Nov 2, 2006 · Replies 1 · Nov 2, 2006

Replies: 1

Views: 3K

What Do Condensed Matter Physicists Study?

Oct 31, 2006 · Replies 1 · Oct 31, 2006

Replies: 1

Views: 5K

Energy Band Theory - Conduction & Valence Bands

Oct 27, 2006 · Replies 6 · Oct 30, 2006

Replies: 6

Views: 24K

Why do atoms prefer filled, half filled, or empty shells?

Oct 30, 2006 · Replies 1 · Oct 30, 2006

Replies: 1

Views: 11K

Phase Transition: Entropy vs Pressure & Energy vs Volume

Oct 11, 2006 · Replies 1 · Oct 26, 2006

Replies: 1

Views: 4K

Yutirium barium copper oxide (YBCO)

Oct 16, 2006 · Replies 5 · Oct 19, 2006

Replies: 5

Views: 4K

What is the latest research on High Tc Superconductivity?

Oct 17, 2006 · Replies 6 · Oct 18, 2006

Replies: 6

Views: 3K

Are permittivities of non-ferroelectric materials dependent of temperature?

Oct 11, 2006 · Replies 2 · Oct 14, 2006

Replies: 2

Views: 3K

Ozone Formation: Understand the Process with FS

Oct 9, 2006 · Replies 1 · Oct 14, 2006

Replies: 1

Views: 3K

Room Temperature Superconductors

Oct 10, 2006 · Replies 7 · Oct 14, 2006

Replies: 7

Views: 3K

Sandia Res. Reveals Impact of "Metallic Water" on Neptune & Physics

Oct 13, 2006 · Replies 2 · Oct 14, 2006

Replies: 2

Views: 4K

Is the BCS Theory Still Relevant in Modern Superconductivity Research?

Sep 14, 2006 · Replies 10 · Oct 11, 2006

Replies: 10

Views: 5K

2D Electrons in Out-of-Plane Magnetic Field: DOS & Collision Broadening

Oct 3, 2006 · Replies 1 · Oct 9, 2006

Replies: 1

Views: 3K

Completely filled conduction band

Oct 8, 2006 · Replies 3 · Oct 9, 2006

Replies: 3

Views: 4K

Is the Atom Model Really Wrong?

Apr 20, 2004 · Replies 17 · Oct 8, 2006

Replies: 17

Views: 10K

Does the Pauli Exclusion Principle Apply to Electrons in Metals?

Sep 30, 2006 · Replies 7 · Oct 2, 2006

Replies: 7

Views: 4K

Degeneracy conduction electrons

Sep 24, 2006 · Replies 5 · Oct 1, 2006

Replies: 5

Views: 3K

Why Do Non-Mechanical Systems Like Batteries and LEDs Wear Out?

Sep 5, 2006 · Replies 6 · Sep 30, 2006

Replies: 6

Views: 3K

Potential within a crystalline solid

Sep 25, 2006 · Replies 3 · Sep 26, 2006

Replies: 3

Views: 3K

Solve HCP Packing C/A Ratio: Geometry & 1.67 Explained

Sep 24, 2006 · Replies 4 · Sep 24, 2006

Replies: 4

Views: 20K

Miller-Bravais scheme for Hexagonal crystals

Aug 30, 2006 · Replies 1 · Sep 22, 2006

Replies: 1

Views: 13K

Which book is the best for a beginner of condensed matter physics ?

Aug 25, 2006 · Replies 10 · Sep 14, 2006

Replies: 10

Views: 19K

Electrical Analogue Simulating a crystal Lattice

Aug 25, 2006 · Replies 3 · Sep 13, 2006

Replies: 3

Views: 4K

Why does copper conduct heat better than aluminium and iron?

Sep 12, 2006 · Replies 1 · Sep 12, 2006

Replies: 1

Views: 59K

Modelling missing hydrogens from X-ray crystallography

Aug 30, 2006 · Replies 3 · Sep 12, 2006

Replies: 3

Views: 3K

What are some recommended papers on the Nd-Fe-B alloy?

Sep 9, 2006 · Replies 3 · Sep 11, 2006

Replies: 3

Views: 3K

Ideal Gas: Equation Of State in Diatomic Gases: still valid?

Sep 6, 2006 · Replies 11 · Sep 8, 2006

Replies: 11

Views: 8K

Testing Silicon Wafer: Predictions & V-I Characteristics

Aug 4, 2006 · Replies 3 · Sep 7, 2006

Replies: 3

Views: 9K

What is the role of phonons and electron gas in heat transport in micro scales?

Sep 7, 2006 · Replies 5 · Sep 7, 2006

Replies: 5

Views: 3K

Fermi Surface Topology - U. of Florida

Jul 28, 2006 · Replies 5 · Sep 6, 2006

Replies: 5

Views: 4K

Helium Atom: Perpetual Motion Possibility?

Sep 5, 2006 · Replies 2 · Sep 5, 2006

Replies: 2

Views: 3K

Band structure and dispersion relations

Aug 26, 2006 · Replies 1 · Sep 4, 2006

Replies: 1

Views: 5K

Application of formal methods

Aug 31, 2006 · Replies 1 · Aug 31, 2006

Replies: 1

Views: 2K

Proving Hexagonal Close Packing c/a Ratio is 1.633

Aug 30, 2006 · Replies 1 · Aug 30, 2006

Replies: 1

Views: 23K

Gamma and X point electrons in semiconductors

Aug 25, 2006 · Replies 2 · Aug 27, 2006

Replies: 2

Views: 12K

Electron Rest Mass: Inverse Proportion to Nuclear Distance

Aug 23, 2006 · Replies 22 · Aug 25, 2006

Replies: 22

Views: 6K

What Exactly Are Resonance Structures in Chemistry?

Aug 20, 2006 · Replies 5 · Aug 24, 2006

Replies: 5

Views: 6K

What is the Dispersion Relation for a Boson Gas in a Harmonic Potential?

Aug 22, 2006 · Replies 6 · Aug 24, 2006

Replies: 6

Views: 5K

The never ending search for high temperature superconductivity

Aug 18, 2006 · Replies 1 · Aug 23, 2006

Replies: 1

Views: 3K

Can Negative Mass Alter Our Understanding of Gravity?

Aug 10, 2006 · Replies 16 · Aug 17, 2006

Replies: 16

Views: 5K

A question or two for all you smart types

Jul 11, 2006 · Replies 14 · Aug 12, 2006

Replies: 14

Views: 3K

How Do First Principles Studies Enhance Understanding of GaP, GaN, and GaPN?

Aug 8, 2006 · Replies 1 · Aug 12, 2006

Replies: 1

Views: 3K

Improving Neutron Detection: Four Papers by PF'er Vanesch

Aug 6, 2006 · Replies 2 · Aug 9, 2006

Replies: 2

Views: 2K

Can Network Solids Have Conduction Orbitals Like Metallic Solids?

Aug 8, 2006 · Replies 3 · Aug 9, 2006

Replies: 3

Views: 3K

Atomic transition and cavity axial-mode frequencies

Aug 6, 2006 · Replies 2 · Aug 6, 2006

Replies: 2

Views: 3K

Magnet Properties: Stick to Steel at 150°C?

Aug 1, 2006 · Replies 7 · Aug 4, 2006

Replies: 7

Views: 5K

How to calcualte C-C bond energy of diamond by DFT

Jul 8, 2006 · Replies 1 · Jul 30, 2006

Replies: 1

Views: 6K

Visualization of a particle model easiest way?

Jul 25, 2006 · Replies 1 · Jul 30, 2006

Replies: 1

Views: 3K

Anyone know who these two people are?

Jul 20, 2006 · Replies 13 · Jul 29, 2006

Replies: 13

Views: 3K

Black holes and atomic particles

Jul 26, 2006 · Replies 6 · Jul 27, 2006

Replies: 6

Views: 3K

Question regarding electronic ground state

Jun 12, 2006 · Replies 4 · Jul 26, 2006

Replies: 4

Views: 4K

Nano Technology: The Future of Today

Jun 10, 2006 · Replies 24 · Jul 26, 2006

Replies: 24

Views: 6K

Why Can't We Get Inside a Wall?

Jul 8, 2006 · Replies 2 · Jul 8, 2006

Replies: 2

Views: 3K

Question on how to calculate bond energy in crystal.

Sep 19, 2005 · Replies 4 · Jul 8, 2006

Replies: 4

Views: 6K

Ask for Help: Is there this creation operators?

Jul 6, 2006 · Replies 1 · Jul 7, 2006

Replies: 1

Views: 2K

Spin Coating Issues: Cracks on TiCl4 Films

Jul 4, 2006 · Replies 1 · Jul 4, 2006

Replies: 1

Views: 3K

What Are the Forces Behind Electrical Conduction and Drift Speed?

May 16, 2006 · Replies 45 · Jul 4, 2006

2

Replies: 45

Views: 11K

What Can Computational Physics do besides Numerical Integration?

Jun 21, 2006 · Replies 5 · Jun 24, 2006

Replies: 5

Views: 3K

Superconducting helix penetration

Jun 19, 2006 · Replies 1 · Jun 21, 2006

Replies: 1

Views: 2K

Can Phonon Lasers Enhance Superconductivity? Challenges and Potential

Jun 21, 2006 · Replies 1 · Jun 21, 2006

Replies: 1

Views: 2K

Ceramic can become a superconductor

Jun 1, 2006 · Replies 6 · Jun 21, 2006

Replies: 6

Views: 4K

Exploring the Concept of Quantum Crystallization: Implications and Possibilities

Jun 6, 2006 · Replies 9 · Jun 19, 2006

Replies: 9

Views: 4K

Why is Condensed Matter Physics So Important?

Jun 15, 2006 · Replies 1 · Jun 15, 2006

Replies: 1

Views: 9K

Theoretical investigation into High Tc Superconductors

Jun 12, 2006 · Replies 7 · Jun 13, 2006

Replies: 7

Views: 3K

Room Temperature Superconductivity: A Possibility in Our Lifetime?

Feb 1, 2006 · Replies 15 · Jun 13, 2006

Replies: 15

Views: 6K

Annealing effect on PL efficiency

Jun 10, 2006 · Replies 2 · Jun 12, 2006

Replies: 2

Views: 5K

Which Power Value Should Be Used for Calculating Power Density in Pulse Lasers?

May 18, 2006 · Replies 11 · Jun 10, 2006

Replies: 11

Views: 6K

Third-order hyperpolarizability γ in nonlinear optics

Jun 8, 2006 · Replies 1 · Jun 9, 2006

Replies: 1

Views: 5K

Annealing before and after pellet formation

Jun 8, 2006 · Replies 3 · Jun 9, 2006

Replies: 3

Views: 4K

Physical properties to the nanoparticles

Nov 28, 2003 · Replies 6 · Jun 8, 2006

Replies: 6

Views: 4K

Izit possible fabricate the quantum dot by cvd?

Jun 7, 2006 · Replies 1 · Jun 8, 2006

Replies: 1

Views: 3K

Is Java a Suitable Language for Monte Carlo Modelling of Magnetic Nanoparticles?

May 31, 2006 · Replies 3 · Jun 7, 2006

Replies: 3

Views: 4K

UV LEDs could be a reality soon

May 18, 2006 · Replies 2 · May 26, 2006

Replies: 2

Views: 3K

Why metals more dense than semiconductors?

May 20, 2006 · Replies 3 · May 23, 2006

Replies: 3

Views: 4K

The Physics of Helium Purging NO Solutions

May 22, 2006 · Replies 4 · May 23, 2006

Replies: 4

Views: 7K

Two photon absorption in silicon

May 18, 2006 · Replies 5 · May 21, 2006

Replies: 5

Views: 5K

Wish to understand atomic weapons

May 20, 2006 · Replies 21 · May 21, 2006

Replies: 21

Views: 3K

Can we prove the existence of energy levels in an atom and why is it important?

May 17, 2006 · Replies 5 · May 18, 2006

Replies: 5

Views: 13K

Defination of eFz in Hamiltonian

May 14, 2006 · Replies 5 · May 16, 2006

Replies: 5

Views: 2K

The repulsion of the atoms of gases

May 5, 2006 · Replies 2 · May 13, 2006

Replies: 2

Views: 3K

Anyone Familiar with XPS for Ni Satellite?

May 9, 2006 · Replies 1 · May 10, 2006

Replies: 1

Views: 2K

Understanding Relativistic Inner Core Electrons in Heavier Elements

May 8, 2006 · Replies 3 · May 10, 2006

Replies: 3

Views: 2K

Where do the peaks in gamma spectroscopy originate from?

May 8, 2006 · Replies 1 · May 8, 2006

Replies: 1

Views: 4K

Does the LCAO Method Create Basis Sets for Tight-Binding and Quantum Dots?

Apr 12, 2006 · Replies 4 · May 8, 2006

Replies: 4

Views: 5K

What is the unidentified XX peak in my temperature variation PL spectra?

Apr 5, 2006 · Replies 4 · May 8, 2006

Replies: 4

Views: 4K

KP Theory Bandstructure Calculations

Apr 27, 2006 · Replies 6 · May 5, 2006

Replies: 6

Views: 10K

Model for a flux pinning magnet

Apr 30, 2006 · Replies 2 · May 2, 2006

Replies: 2

Views: 3K

Who can tell me these two conceptions

Apr 24, 2006 · Replies 2 · Apr 27, 2006

Replies: 2

Views: 2K

Can lasers emit anticoherent photons? 180°

Apr 12, 2006 · Replies 3 · Apr 26, 2006

Replies: 3

Views: 3K

Band structure of ferromagnetic metal

Apr 21, 2006 · Replies 5 · Apr 25, 2006

Replies: 5

Views: 12K

Why Are Magnesium and Beryllium Not Chemically Inactive?

Apr 19, 2006 · Replies 2 · Apr 19, 2006

Replies: 2

Views: 2K

Density of States: Debye vs Einstein Models & Realistic Findings

Apr 17, 2006 · Replies 3 · Apr 18, 2006

Replies: 3

Views: 5K

Compress Electrons: Is it Possible?

Apr 12, 2006 · Replies 18 · Apr 17, 2006

Replies: 18

Views: 9K

Need to learn about semiconductors

Apr 13, 2006 · Replies 11 · Apr 16, 2006

Replies: 11

Views: 6K

Atomic and Condensed Matter

Welcome to the Atomic Physics forum!

Atomic and condensed matter physics are two closely related branches of physics. Atomic physics focuses on the study of atoms, investigating their structure, behavior, and interactions with electromagnetic radiation.

It delves into phenomena such as atomic spectra, quantum states, and atomic transitions. Condensed matter physics, on the other hand, extends these principles to study the properties and behaviors of solid and liquid matter in bulk, dealing with materials like metals, semiconductors, and liquids.

This field explores concepts such as phase transitions, crystal structures, and electronic properties of condensed phases. Both atomic and condensed matter physics contribute significantly to our understanding of the fundamental properties of matter and find applications in various technological advancements and material science.

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