噱头
发表于 2025-3-23 10:07:26
Ultrafast Nonequilibrium Dynamics of Intersubband Excitations in Quasi-two-dimensional Semiconductocal studies of ultrafast intersubband dynamics in quantum wells and device structures are reviewed. We first discuss the optical spectra of intersubband transitions and the relevant scattering processes of carriers, many-body effects, and couplings to other elementary excitations in a tutorial way.
礼节
发表于 2025-3-23 17:56:37
Bloch Oscillations in Semiconductors: Principles and Applications,ents, where a coherent ensemble of carriers is created by laser excitation. These optical studies have been used to investigate many properties of Bloch oscillations. We discuss in detail recent experiments where the amplitude of the Bloch oscillation electrons is determined directly as a function o
Wallow
发表于 2025-3-23 19:23:51
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猜忌
发表于 2025-3-24 00:21:54
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泥沼
发表于 2025-3-24 05:12:44
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Vasodilation
发表于 2025-3-24 09:49:23
Theory of Coherent Phonon Oscillations in Bulk GaAs,menological model that predicts oscillations after carriers are rapidly created by an ultrafast laser pulse. Next, we present a microscopic justification of the phenomenological model that is applicable to both polar and nonpolar semiconductors. We show that for nonpolar semiconductors such as Ge, t
Congruous
发表于 2025-3-24 10:51:33
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acheon
发表于 2025-3-24 16:41:13
The Vectorial Dynamics of Coherent Emission from Excitons,th nonequilibrium carriers and excitons in semiconductors and semiconductor heterostructures . One of the techniques that has proven to be very powerful for monitoring the decay of the coherent macroscopic polarization, and the one that has been most frequently used, is four-wave mixing (FWM).
伟大
发表于 2025-3-24 20:53:03
Book 2001 of the fields but also present their own important contributions to the fields in a tutorial way. As a result, researchers who are already in the field of ultrafast dynamics in semicon ductors and its device applications as well as researchers and graduate students just entering the field will ben
Vertebra
发表于 2025-3-24 23:22:44
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