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- Geller, Michael, et al.
(författare)
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Theory of electron–phonon dynamics in insulating nanoparticles
- 2002
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Ingår i: Physica. B, Condensed matter. - : Elsevier. - 0921-4526 .- 1873-2135. ; 316-317, s. 430-433
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Tidskriftsartikel (refereegranskat)abstract
- We discuss the rich vibrational dynamics of nanometer-scale semiconducting and insulating crystals as probed by localized electronic impurity states, with an emphasis on nanoparticles that are only weakly coupled to their environment. Two principal regimes of electron--phonon dynamics are distinguished, and a brief survey of vibrational-mode broadening mechanisms is presented. Recent work on the effects of mechanical interaction with the environment is discussed.
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