Experimental Evidence of Electron‐enhanced Interfacial Thermal Conductance Through Two‐Dimensional Electron Gas

Experimental Evidence of Electron‐enhanced Interfacial Thermal Conductance Through Two‐Dimensional Electron Gas

Abstract It has been a persistent challenge to experimentally distinguish the contribution of electron‐phonon coupling on interfacial thermal conductance from phonon‐dominated pathways. The LaAlO3/SrTiO3 (LAO/STO) interface offers a unique platform to address this, at which two‐dimensional electron...

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Bibliographic Details
Main Authors: Xing Fan, Yi Tao, Wangwei Zhang, Chen Li, Bingxin Li, Ziyuan Ma, Zhiming Geng, Xue‐Jun Yan, Ming‐Hui Lu, Di Wu, Deyu Li, Hong Lu, Yan‐Feng Chen
Format: Article
Language:English
Published: Wiley-VCH 2025-07-01
Series:Advanced Electronic Materials
Subjects:
2D electron gas (2DEG)
electron‐phonon coupling
interfacial thermal conductance
LaAlO3/SrTiO3 heterostructure
time domain thermoreflectance (TDTR)
Online Access:https://doi.org/10.1002/aelm.202400931
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https://doi.org/10.1002/aelm.202400931

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