Diffusive nonreciprocity and thermal diode

Wave propagation and diffusion in linear materials preserve local reciprocity in terms of a symmetric Green's function. For wave propagations, the relation between the fields entering and leaving a system is more relevant than the detailed information about the fields inside it. In such cases,...

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Veröffentlicht in:	Physical review. B 2021-01, Vol.103 (1), p.014307, Article 014307
Hauptverfasser:	Li, Ying, Li, Jiaxin, Qi, Minghong, Qiu, Cheng-Wei, Chen, Hongsheng
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic propagation Diffusion effects Green's functions Heat generation Propagation Reciprocity Scattering Temperature dependence Wave propagation
Online-Zugang:	Volltext
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