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胡世谦 研究员

办公地点:呈贡校区物理楼2510

联系邮箱:shiqian@ynu.edu.cn

个人简介
教育经历
科研方向及项目
研究成果

个人简介

胡世谦,男,1988年2月出生,博士,研究员,博士生导师,2020年12月以云南大学第五层次人才引进,长期从事低维纳米材料热输运的研究工作,已发表SCI论文25篇,承担省部级项目2项。

教育经历

12/2020-至今bat365app手机版下载研究员

08/2018-10/2020 东京大学机械工程学院 JSPS特别研究员

09/2012-12/2017 同济大学物理与工程学院博士

04/2017-08/2017 新加坡国立大学物理系 访问学者

科研方向及项目

主要研究方向

·纳米尺度热传导的理论研究和数值模拟

·研究声子的正常和反常输运、扩散机理

·探索微纳结构中热能调控,发展与新兴的材料信息学、材料和能源工程等的学科交叉

·实现深度机器学习和人工智能在热功能材料和热器件设计等的优化功能

承担的主要科研项目

§主持国家自然科学基金青年项目,二维范德华异质结中声子输运的调控研究(12105242),30万元

§日本JSPS-KAKENHI科研项目:Management of the coherent phonons transport in lowdimensional materials.

§云南省基础研究计划面上项目,纳米声子晶体中声子输运机制的理论研究,10万元

§上海第二工业大学“上海先进热功能材料工程技术研究中心”开放课题项目“热界面材料中声子输运的调控研究”,5万元

 

研究成果


主要代表作:

1.Wang, Haidong#;Hu, Shiqian#; Takahashi,Koji; Zhang, Xing*; Takamatsu,Hiroshi*; Chen, Jie*; Experimental study ofthermal rectification in suspended monolayer graphene.,Nature Communications, 8: 15843 (2017).

2.Hu Shiqian; Ju Shenghong; Shao Cheng; Guo Jiang; Xu Bin; Ohnishi Masato;Shiomi Junichiro*; Ultimate impedance of coherent heat conduction in van derWaals graphene-MoS2heterostructures.,Materials Today Physics, 16(1): 100324 (2021).

3.An Meng; Chen Dongsheng; Ma Weigang*;Hu Shiqian*; Zhang Xing; DirectlyVisualizing the Crossover from Incoherent to Coherent Phonons inTwo-dimensional Periodic MoS2/MoSe2ArrayedHeterostructure.,International Journalof Heat and Mass Transfer178, 121630 (2021).

4.Xu Bin;HuShiqian; Hung Shih-Wei;Shao Cheng; Chandra Harsh; Chen Fu-Rong;Kodama Takashi; Shiomi Junichiro;Weaker bonding can give larger thermalconductance at highly mismatched interfaces.,Science Advances7(17), eabf8197 (2021).

5.Hu, Shiqian; Feng, Lei; Shao, Cheng; Strelnikov, Ivan A.; Kosevich, Yuriy A.*;Shiomi, Junichiro*; Two-path phonon interference resonance induces a stop bandin a silicon crystal matrix with a multilayer array of embedded nanoparticles.,Physical Review B, 102(2): 024301(2020).

6.An Meng;LiLinfeng;Hu Shiqian*;Ding Zhidong;Yu Xiaoxiang;DemirBaris;Yang Nuo*; Ma Weigang*; Zhang Xing;Mass difference and polarization lead to lowthermal conductivity of graphene-like carbon nitride (C3N).,Carbon, 162: 202-208 (2020).

7.Hu, Shiqian; Zhang, Zhongwei; Jiang, Pengfei; Ren,Weijun; Yu, Cuiqian; Shiomi, Junichiro; Chen, Jie*; Disorder limits thecoherent phonon transport in two-dimensional phononic crystal structures.,Nanoscale, 11(24): 11839-11846 (2019).

8.Hu, Shiqian#;Zhang, Zhongwei#; Jiang, Pengfei; Chen, Jie*; Volz, Sebastian*;Nomura, Masahiro; Li, Baowen*; Randomness-Induced Phonon Localization inGraphene Heat Conduction.,Journal ofPhysical Chemistry Letters, 9(14): 3959-3968 (2018).

9.Hu Shiqian; Zhang Zhongwei; Wang Zhongting; Zeng Kaiyang;Cheng Yuan; Chen Jie*; and Zhang Gang*; Significant Reduction in Thermal Conductivity of LithiumCobalt Oxide Cathode Upon Charging: Propagating and Non-propagating ThermalEnergy Transport.,ES Energy &Environment1:74-79 (2018).

10.Aiyiti Adili#;HuShiqian#;Wang Chengru#;Xi Qing;Cheng Zhaofang;XiaMinggang;Ma Yanling;Wu Jianbo;Guo Jie;Wang Qilang;Zhou Jun;Chen Jie;XuXiangfan*;Li Baowen*;Thermal conductivity of suspended few-layer MoS2.,Nanoscale10: 2727-2734 (2018)

11.Hu Shiqian; Chen Jie*; Yang Nuo; Li Baowen*; Thermal transport in graphene with defect and doping: phononmodes analysis.,Carbon116:139-144(2017)

12.Hu Shiqian; An Meng; Yang Nuo*; Li Baowen*; A series circuit of thermal rectifiers: an effective way toenhance rectification ratio.,Small13(6): 1602726 (2017)

13.Hu Shiqian; An Meng; Yang Nuo*; Li Baowen*;Manipulating the temperature dependence of the thermalconductivity of graphene phononic crystal.,Nanotechnology27(26), 265702 (2016)

14.Yang Nuo#*;Hu Shiqian#; Ma Dengke; Lu Tingyu; Li Baowen*;Nanoscale graphene disk: a natural functionally gradedmaterial–how is Fourier’s law violated along radius direction of 2D disk.,Scientific Reports5(1), 1-8 (2015)