bronchiole
发表于 2025-3-25 06:16:32
Electron-Phonon Interaction, Screening and Phonon-GenerationThe understanding of electron-phonon scattering is crucial to the analysis of phenomena like . or .. In the present section I will discuss the Hamiltonian governing electron-phonon scattering and review some techniques available at present to calculate the influence of electron-phonon scattering on dynamical processes occurring in solids.
Feature
发表于 2025-3-25 09:27:41
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慷慨不好
发表于 2025-3-25 15:35:58
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Cerumen
发表于 2025-3-25 17:10:00
Vibrational Energy Exchange Between Gases and Solids for surface phonon spectroscopy. A by-product of such spectroscopic studies is the direct measurement of the energy exchanges with individual modes of the vibrational spectrum under selected kinematic and temperature conditions.
厚颜
发表于 2025-3-25 22:55:01
Monochromatic Phonon Genearation by Superconducting Tunnel Junctions low noise microwave mixers, ultra sensitive magnetic flux detectors (SQUID), and highly repoducible voltage standards. The junctions are also well suited for the generation and the detection of phonons. This will be the subject of the present lecture.
INERT
发表于 2025-3-26 01:24:13
nons interact with all other excitations of the solid state and, thereby, influence most of its properties. Historically experimental information on phonon transport came from measurements of thermal conductivity. Over the past two decades much more, and much more detailed, information on phonon tra
有权
发表于 2025-3-26 05:27:15
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FLASK
发表于 2025-3-26 12:00:29
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Hemoptysis
发表于 2025-3-26 13:51:01
The Gas/Phonon Interface: Desorption and other Phenomenation kinetics, a subject we shall explore in some detail. On a more prosaic level, any scientist who has spent lonely and frustrating hours waiting for an experimental system to reach high vacuum was most likely contending with the kinetics of desorption.
cuticle
发表于 2025-3-26 18:18:48
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