Electron–optical-phonon scattering rates in cubic group III-nitride crystals: path-integral corrections to Fermi golden rule matrix elements
Sign Up to like & getrecommendations! Published in 2020 at "Semiconductor Science and Technology"
DOI: 10.1088/1361-6641/abd045
Abstract: III-nitride semiconductors with a cubic crystal structure have shown promise in enhancing efficiency in photonic and optoelectronic applications. The recent interest in cubic III-nitrides has arisen due to the inability to realize enhanced efficiency in… read more here.
Keywords: electron optical; iii nitride; corrections fermi; optical phonon ... See more keywords
On experimental confirmation of the corrections to Fermi’s golden rule
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DOI: 10.1093/ptep/ptz006
Abstract: Standard calculations by Fermi's golden rule involve approximations. These approximations could lead to deviations from the predictions of the standard model, as discussed in another paper. In this paper we propose experimental searches for such… read more here.
Keywords: confirmation corrections; corrections fermi; experimental confirmation; golden rule ... See more keywords
Emergence of Fermi's Golden Rule.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.140402
Abstract: Fermi's golden rule applies in the limit where an initial quantum state is weakly coupled to a continuum of other final states overlapping its energy. Here we investigate what happens away from this limit, where… read more here.
Keywords: rule; level spacing; emergence fermi; fermi golden ... See more keywords