袁超
YUAN CHAO

职称/学术兼职
研究员，博导

职位

联系方式
chaoyuan@whu.edu.cn

主要研究方向
宽禁带半导体芯片表征、设计和热管理工艺；研究对象包括氮化镓-GaN，氧化镓-Ga₂O₃，金刚石-diamond，六方氮化硼-hBN, 钪掺氮化铝-ScAlN；应用对象包括国防(雷达和卫星通信)和商业(能源基础设施、自动汽车和5G基站)领域。
具体研究内容如下：
1) 宽禁带材料和芯片无损表征
飞秒激光\纳秒激光时域热反射法(time-domain thermoreflectance)
亚微米分辨率拉曼热成像法(Raman thermography)。
2) 宽禁带芯片跨尺度电-热耦合仿真及设计
3)晶体和界面声子输运及微尺度传热
4) 宽禁带芯片热管理工艺
欢迎光学，物理，传热，半导体，电子等相关专业背景的同学加入研究团队！

教育工作经历
2021.04-当前：武汉大学，工业科学研究院，特聘研究员
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2019.05-2021.02: 佐治亚理工学院，机械学院，博后
负责项目：超宽禁带半导体界面热传输机理研究 (美国海军实验室资助项目)；超宽禁带氧化镓材料电、热输运机理研究(美国空军实验室资助项目)；钪氮化铝材料表征及滤波器研制(IQE公司资助项目)
研究组：http://grahamlab.gatech.edu/
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2017.04-2019.04: 布里斯托大学，物理学院，博后
负责项目：宽禁带半导体热表征方法的研发(国际上首次实现氮化镓外延晶片热物性无损检测)； 薄膜晶体声子热输运机理和调控研究 (国际上率先提出对六方氮化硼中硼元素两种同位素的比例进行调控来实现声子散射调控，实现前所未有的超高热导率：~600W/mK)；金刚石基氮化镓微波射频芯片研发(英国EPSRC资助 430万英镑重点项目)
研究组：http://www.bristol.ac.uk/physics/research/materials/cdtr/
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2012.09-2017.03: 华中科技大学，工程热物理系，博士
负责项目：热界面材料界面热阻模型及表征(973资助项目)；基于微结构和界面控制方式的热界面材料导热性调控 (面上项目资助)
研究组：http://tpl.energy.hust.edu.cn/
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2008.09-2012.06: 华中科技大学，能源与动力工程，学士

论文发表和专利
论文：
1.?Mohamadali Malakoutian, Yiwen Song, Chao Yuan, et al.,?Polycrystalline diamond growth on β-Ga2O3 for thermal management, Applied Physics Express. DOI:10.35848/1882-0786/abf4f1, 2021.
2. Robert H. Montgomery, Yuewei Zhang, Chao Yuan, Samuel Graham, et al.,?Thermal management strategies for gallium oxide vertical trench-fin MOSFETs, Journal of Applied Physics?129, 085301 (2021)
3. C. Yuan, Yuewei Zhang, Jingjing Shi, Jim Speck, Samuel Graham, Modelling and Analysis for Thermal Management in Gallium Oxide Field-Effect Transistors, Journal of Applied Physics?127, 154502 (2020).
4. Elisha Mercado?*, Chao Yuan?, Yan Zhou, Jiahan Li, James H. Edgar, Martin Kuball*，Isotopically enhanced thermal conductivity in few-layer hexagonal boron nitride. ACS Applied Nano Materials, 3, 12, 12148–12156, 2020. (共一作)
5. Jiahan Li, Chao Yuan, Martin Kuball, J. H. Edgar,?et al., Hexagonal Boron Nitride Single Crystal Growth from Solution with a Temperature Gradient, Chem. Mater.?32, 12, 5066–5072, 2020.
6. Matthew Smith, Jerome Cuenca, Daniel Field, Yen-chun Fu, Chao Yuan, Martin Kuball et al. GaN-on-diamond technology platform: Bonding-free membrane manufacturing process, AIP Advances?10, 035306 (2020).
7. C. Yuan*, J. Li, L. Lindsay, D. Cherns, J. W. Pomeroy, S. Liu, J. H. Edgar, and M. Kuball*. Modulating the thermal conductivity in hexagonal boron nitride via controlled boron isotope concentration, (Nature Publishing Group) Communications Physics?2 (1), 43, 2019. 被Altmeric评为同时期发表的所有论文中前4%最有影响力的研究论文，且被多家媒体报道: ?https://www.nature.com/articles/s42005-019-0145-5/metrics?
8. C. Yuan*, W. M Waller, and M. Kuball*, Nanosecond transient thermoreflectance method for characterizing anisotropic thermal conductivity, Review of Scientific Instrument, 90(11):114903, 2019.
9. S. Mandal, C. Yuan, M. Kuball et al, Thick, Adherent Diamond Films on AlN with Low Thermal Barrier Resistance, ACS Applied Materials & Interfaces, 2019, 11, 43, 40826-40834.
10. C. Yuan*, J. W. Pomeroy, and M. Kuball, Above bandgap thermoreflectance for non-invasive thermal characterization of GaN-based wafers. Appl. Phys. Lett.?113, 102101 (2018). (Editor's Pick, 封面文章)
11. C. Yuan, X. B.?Luo et al., Bonding-induced thermal transport enhancement across hard/soft materials interface using molecular monolayers. Physical Chemistry Chemical Physics, 2017, 19:7352-7358.
12. B Shang, Y Ma, R Hu, C Yuan, J Hu, X Luo, Passive thermal management system for downhole electronics in harsh thermal environments, Applied Thermal Engineering?118, 593-599,2017.
13. C. Yuan, X. B.?Luo et al., Thermal conductivity enhancement of platelets aligned composites with volume fraction from 10% to 20%. International Journal of Heat and Mass Transfer, 2016, 94:20-28. ?
14. C. Yuan, X. B.?Luo et al., Locally reinforced polymer-based composites for efficient heat dissipation of local heat source. International Journal of Thermal Sciences, 2016, 102:202-209. ?
15.?C. Yuan, X. B.?Luo et al., A simple approach to fabricate the rose petal-like hierarchical surfaces for droplet transportation, Appl. Surf. Sci., 385 (2016) 562-568.
16. L Li, H Zheng, C Yuan, R Hu, X Luo, Study on effective thermal conductivity of silicone/phosphor composite and its size effect by Lattice Boltzmann method, Heat and Mass Transfer, 52 (12), 2813-2821, 2016.
27. J. Hu, R. Hu, C. Yuan, B. Duan, M. Huang, X. Luo, Fabrication and thermal characterization of the modularized thermal storage unit, IEEE Transactions on Components, Packaging and Manufacturing Technology,6(8), 1198-1207, 2016.
18. C. Yuan, X. B.?Luo et al., Thermal conductivity of polymer-based composites with magnetic aligned hexagonal boron nitride platelets. ACS Applied Materials & Interfaces, 2015, 7(23):13000-13006.??(引用 >230 times)
19. C. Yuan, X. B.?Luo et al., An improved model for predicting thermal contact resistance at liquid–solid interface. International Journal of Heat and Mass Transfer?80:398–406, 2015.
20. B Duan, M Luo, C Yuan, X Luo, Multi-objective hydraulic optimization and analysis in a minipump, Science bulletin?60 (17), 1517-1526, 2015.
21. C. Yuan, X. B.?Luo, A unit cell approach to compute thermal conductivity of uncured silicone/phosphor composites. International Journal of Heat and Mass Transfer?56(s 1–2):206–211, 2013.
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授权专利：
1.一种高分子复合散热材料制备方法, CNB
2.一种基板结构及其用于二极管封装中荧光粉涂覆的方法，CNB

所获荣誉
2012年中国工程热物理学会传热传质学术会议优秀论文二等奖；
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博士国家奖学金 , 2013;
华中科技大学“华工杯”足球赛冠军成员 ，2011。