Direct Observation of Suppressed Optical–Acoustic Phonon Energy Coupling in Supported SWCNT at Cryogenic Temperatures

Abstract Nonequilibrium among phonon branches critically influences nanoscale heat transport yet remains largely unexplored in one‐dimensional (1D) systems, particularly at cryogenic temperatures. This work reports the first experimental quantification of optical–acoustic phonon coupling factor (GOA...

पूर्ण विवरण

ग्रंथसूची विवरण

मुख्य लेखकों:	Ibrahim Al Keyyam, Yu Hua, Baini Li, Tianyu Wang, Cheng Deng, Xinwei Wang
स्वरूप:	Artigo
भाषा:	Inglês
प्रकाशित:	Wiley 2025-10-01
श्रृंखला:	Advanced Science
विषय:	cryogenic phonon energy coupling equivalent interfacial medium (EIM) FET‐Raman intrinsic interfacial thermal conductance nanoscale 1D material phonon nonequilibrium
ऑनलाइन पहुंच:	https://doi.org/10.1002/advs.202509005
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