Manipulation of interfacial thermal conductance via Rhodamine 6G

作     者：Chunwei Zhang Weiwei Zhao Yong Zeng Hai Zhou Kedong Bi Yunfei Chen 

作者机构：School of Mechanical Engineering Yancheng Institute of Technology Yancheng 224051 China Jiangsu Key Laboratory for Design and Manufacture of Micro- Nano Biomedical Instruments School of Mechanical Engineering Southeast University Nanjing 211189 China 

出 版 物：《Science Bulletin》 (科学通报（英文版）)

年 卷 期：2015年第60卷第6期

页      面：654-656,M0004页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070302[理学-分析化学] 0703[理学-化学] 0824[工学-船舶与海洋工程] 082401[工学-船舶与海洋结构物设计制造] 

基　　金：This work was supported by the National Basic Research Program of China (2011CB707605)  the National Natural Science Foundation of China (51205061 and 51405418). Natural Science Foundation of Jiangsu Province (BK2012340)  the Ph.D. Programs Foundation of Ministry of Education of China (20110092120006)  and Six Talent Peaks Project of Jiangsu Province (2013-ZBZZ-026) 

主　　题：Manipulation Interfacial thermalconductance Rhodamine 6G Transientthermoreflectance technique 

摘      要：Interfacial thermal conductance plays a sig- nificant role in the heat transfer efficiency of nanoscale systems. The thermal conductance across Al/SiO_2 inter- faces, which is subjected to the change in concentration of sandwiched Rhodamine 6G solution, is measured with time domain transient thermoreflectance technique. The thermal conductance of the interface between Al and SiO_2 logarithmically decreases with an increase in the concen- tration of the Rhodamine 6G solution. This study reveals that heat transport efficiency across an interface can be conveniently manipulated according to the demand of thermal engineering by introducing organic moleculars between both sides of the interface.