'External field' diaporamas de présentation

Sindhunil Barman Roy Raja Ramanna Centre for Advanced Technology, Indore

Kinetically arrested first order magneto-structural phase transitions: glass-like phenomena. Sindhunil Barman Roy Raja Ramanna Centre for Advanced Technology, Indore. Plan of the talk:. Some technologically important materials of current interest

999 views • 71 slides

Chapter 13 - Spectroscopy

Chapter 13 - Spectroscopy. YSU 400 MHz N uclear M agnetic R esonance Spectrometer(s). Techniques used to find structures of organic molecules. NMR spectroscopy : Based on the response of magnetic nuclei to an external magnetic field and an energy source (Radio frequency)

775 views • 64 slides

Electric Potential

Electric Potential. AP Physics: M. Blachly Textbook: 17:1-3. Review of Work . Work done by the force given by: W = F d cos( q ) Positive: Force is in direction moved Negative: Force is opposite direction moved Zero: Force is perpendicular to direction moved. TnR.

723 views • 51 slides

Image restoration and segmentation by convolutional networks

Image restoration and segmentation by convolutional networks. Sebastian Seung Howard Hughes Medical Institute and MIT. Outline. Convolutional networks Connectomics Binary image restoration Markov random fields Image segmentation Lessons. Convolutional network.

627 views • 51 slides

Chapter 20

692 views • 42 slides

Quantum magnetism of ultracold atoms

Eugene Demler (Harvard) . Quantum magnetism of ultracold atoms. Theory collaborators: Robert Cherng, Adilet Imambekov, Vladimir Gritsev, Takuya Kitagawa, Mikhail Lukin, Susanne Pielawa, Joerg Schmiedmayer Experiments: Bloch et al., Schmiedmayer et al., Stamper-Kurn et al. Harvard-MIT.

689 views • 40 slides

Electric Fields and Forces

500 views • 32 slides

ELECTRIC DISPLACEMENT

ELECTRIC DISPLACEMENT. If you put a dielectric in an external field E ext , it polarizes, adding a new field, E induced (from the bound charges). These superpose, making a total field E tot . What is the vector equation relating these three fields? . 4.5.

857 views • 27 slides

PROPERTIES OF HIGH-ENERGY ISOSCALAR MONOPOLE EXCITATIONS IN MEDIUM-HEAVY MASS SPHERICAL NUCLEI

474 views • 26 slides

NUCLEAR MAGNETIC RESONANCE (NMR) SPECTROSCOPY

1.73k views • 21 slides

Laser physics EAL 501

Laser physics EAL 501. Lecture 3. Energy units. 1 eV= 1.6x10 -19 (C) x 1 V= 1.6x10 -19 J E =hc/ ? 1/ ? =E/hc=1J/(6.6x10 -34 x10 8 x100) 1 cm -1 =1.5 x10 -23 J =.00012 eV. Absorption, Emission, and Dispersion of Light Electron Oscillator Model Spontaneous Emission

350 views • 21 slides

Characterizing the magnetic fields of Mars: What do the tell us about the history of Mars?

Characterizing the magnetic fields of Mars: What do the tell us about the history of Mars?. Michael Purucker, Raytheon ITSS @ Planetary Geodyn. Laboratory, GSFC/NASA Greenbelt. Inst. Planet. Res.,DLR, Berlin: 23 Feb 2005. Outline. What controls the observed magnetic field?

330 views • 20 slides

Lectures 5-6: Magnetic dipole moments

Lectures 5-6: Magnetic dipole moments. Orbital dipole moments. Orbital precession. Spin-orbit interaction. Stern-Gerlach experiment. Total angular momentum. Fine structure, hyperfine structure of H and Na. Chapter 8 of Eisberg & Resnick. Sodium D-line doublet.

1.9k views • 19 slides

Characterization of Perpendicular Write Heads using Inductance Measurements Alexander Taratorin

Characterization of Perpendicular Write Heads using Inductance Measurements Alexander Taratorin. 3000 Olcott St. Santa Clara, CA 95054 Tel: 408 653-0300 E-Mail: sales@us-isi.com Web: www.us-isi.com. Need for Production Testing of Write Heads.

172 views • 17 slides

Electric Fields and Forces

351 views • 17 slides

Repairs on Van de Graaff

Repairs on Van de Graaff. Van de Graaff & microwave bridge. Klystron, microwave bridge, & magnet. Block Diagram of ESR Spectrometer. http://www.chm.bris.ac.uk/emr/Phil/Phil_1/p_1.html. Gravity flow system, detector, & magnet. Glycine anion controversy.

495 views • 17 slides

Magnetic Forces and Torques

Magnetic Forces and Torques. Review:. Charged Particle in an external field : Straight wire of length L with current I in a uniform external field B:. Note: L points in direction of positive current flow. Force on a current-carrying wire (general case).

1.41k views • 16 slides

Microstructure-Properties: I Example Problems

Microstructure-Properties: I Example Problems. 27-301 Fall, 2001 Prof. A. D. Rollett. Materials Tetrahedron. Processing. Performance. Properties. Microstructure. Objective. The objective of this set of slides is to review some example problems. References.

368 views • 16 slides

Motors and Generators

Motors and Generators. A topic (in two parts) about the interaction between magnetic fields. Assumed Knowledge from the Preliminary. Demonstration 1: Electric currents produce magnetic fields The recognition that electric currents produce magnetic fields is essential.

291 views • 15 slides

Electric Fields II

Electric Fields II. Definition:. Electric Fields . Electric fields are produced by point charges and continuous charge distributions. is force exerted on charge by an external field . Note: q produces a field but it is not external. dq. +. +. +. +. +. +. +. +. +. dE. +.

244 views • 13 slides