Solid state physics Definition and 243 Threads
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Mechanical Engineering (BS) Vs. Pursuing Physics PhD
Hello everyone. Currently, I am an undergraduate sophomore planning to study physics and in the process of transferring from community college to University. I am seeking advice on deciding between pursuing a mechanical engineering degree (BS) or a PhD in physics. My journey so far has taken...- Ethan Klein
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- Carreer advice Engineering Mechancal engineering Mechanical Mechanical engineering Phd Physics Physics phd Solid state physics
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- Forum: STEM Academic Advising
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A Energy gap between energy bands in solid state physics
I know that Bragg reflection in solid states at the edge of e.g. the first Brillouin Zone causes standing waves at these edges, which creates a gap between the energy bands. In this picture below you can see the probability density of a symmetric (+) and anti-symmetric (-) standing wave. The...- Gamdschiee
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- Atomic Bragg Energy Energy gap Gap Laue Physics Solid Solid state Solid state physics State
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- Forum: Atomic and Condensed Matter
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I How come electrons and phonons lead to the heat equation?
Phonons on their own lead to the common heat equation. One sees that for example in insulators or non doped semiconductors. However in metals (or conductors), the electrons are the ones that are mostly responsible for the heat transfer, which extremely surprisingly to me, is also of the form of...- fluidistic
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- Electron Electrons Heat Heat equation Lead Phonon Phonons Solid state physics Thermal conductivity
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- Forum: Atomic and Condensed Matter
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A The hermicity of a k.p matrix?
I am trying to use the k.p method to study quantum well band structure. One example Hamiltonian look like this [J. Appl. Phys., 116, 033709(2014)] where ##{{\hat k}_ \pm } = {{\hat k}_x} \pm i{{\hat k}_y}## and the matrix elements are function of ##{{\hat k}_i}## and if quantum well is grown...- lichen1983312
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- Band structure Matrix Solid state physics
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- Forum: Atomic and Condensed Matter
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Bond Strength and Force constant
Homework Statement Homework EquationsThe Attempt at a Solution (a) Total energy is $$E=\frac{-e^2}{4\pi\epsilon_{0}R}-\frac{B}{R^{5/6}}$$ Taking derivative of E with respect to R and equating it to zero when R=R0 yields, i.e, $$\frac{dE}{dR}{\bigg|}_{R=R_0}=0$$ when R=R0 yields...- Muthumanimaran
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- Bond Constant Force Force constant Solid state physics Strength
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- Forum: Introductory Physics Homework Help
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A Derivation of the Heisenberg equation for electron density
I'm studying plasmons from "Haken-Quantum Field Theory of Solids", and i need some help in the calculation of the equation of motion of eletrons' density \begin{equation} \hat{\rho}_{\overrightarrow{q}} = \frac{1}{\sqrt{V}} \sum_{\overrightarrow{k}}...- GiovanniNunziante
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- Condensed matter physics Density Derivation Electron Electron density Heisenberg Plasmon Second quantization Solid state physics
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- Forum: Atomic and Condensed Matter
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A Bloch theorem proof with V(x)=V(x+ma)
In Grosso's Solid State Physics, chapter 1, page 2, The author said that: Therefore, I plug (4) into (1), and I expect that I can get the following relationship, which proves that ##H\left|W_{k}(x)\right\rangle## belongs to the subspace ##\mathbf{S}_{k}## of plane waves of wavenumbers...- Philethan
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- Bloch theorem Proof Solid state physics Theorem
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- Forum: Atomic and Condensed Matter
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A Why do we need to know "two-bands" Hall coefficient and magn
(Oh my god, why can't my post show normally? Some sentences just disappear, but I can still see them while editing. It's very weird. Can someone help me? I've reported.)I know only partially filled bands result in current density, and I think there must be not only 2 partially filled bands, but...- Philethan
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- Band theory Coefficient Hall effect Resistivity Solid state physics
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- Forum: Atomic and Condensed Matter
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 1: Atom to Solid Structure
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 2: Atom to Solid Structure (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 3: Structure of Solid
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 4 : Structure of Solid (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 5: Crystal Structure
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Week 1 Assignment Solution
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 6: Crystal Structure (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 7: Crystal Structure (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 8: Crystal Structure (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 9: Crystal Structure (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 10: Crystal Structure (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 11: Crystal Structure (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Week 2 Assignment Solution
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 12: Crystal Structure (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 13: Crystal Structure (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 14: Crystal Structure (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 15: Crystal Structure (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 16: Crystal Structure (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 17: Crystal Structure (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 18: X-ray Diffraction from Crystal
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Week 3 Assignment Solution
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 19 : X-ray Diffraction from Crystal (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 20 : X-ray Diffraction from Crystal (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 21: X-ray Diffraction from Crystal (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):-Lecture 22: X-ray Diffraction from Crystal (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 23: X-ray Diffraction from Crystal (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 24 : X-ray Diffraction from Crystal (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 25 : Reciprocal Lattice
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Week 4 assignment solution
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 26: Reciprocal Lattice (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 27: Reciprocal Lattice (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 28: Reciprocal Lattice (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 29: Reciprocal Lattice (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 30: Intensity of Bragg Diffraction
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 31: Intensity of Bragg Diffraction (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 32: Electrical Properties of Metal
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 33: Electrical Properties of Metal (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 34: Electrical Properties of Metal (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 35: Electrical Properties of Metal (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 36: Electrical Properties of Metal (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 37: Electrical Properties of Metal (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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Solid State Physics by Prof. Amal Kumar Das (NPTEL):- Lecture 38: Electrical Properties of Metal (Contd.)
Copyright strictly reserved to Prof. Amal Kumar Das and NPTEL, Govt. of India. Lectures: http://www.nptel.ac.in/courses/115105099/ Syllabus: http://www.nptel.ac.in/syllabus/syllabus.php?subjectId=115105099- Wrichik Basu
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