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杜奎
单位:中国科学院金属研究所
地址:辽宁省沈阳市沈河区文化路72号,金属研究所材料结构与缺陷研究部
邮编:110016
电话:024-83970725
个人主页: http://sourcedb.imr.cas.cn/zw/rck/yjy_imr/201308/t20130829_3920441.html
实验室介绍:
 
个人简历 Personal resume
   2006--今  中国科学院金属研究所 研究员,博士生导师
  2003--2006 美国Case Western Reserve大学 Senior Research Associate 
  1999--2003 德国马普金属研究所 Research Fellow 
  1996--1999 中国科学院金属研究所 博士
  1993--1996 中国科学院金属研究所 硕士
    1989--1993  北京科技大学 学士
 
研究方向 Research direction
1、电子显微学: 高温合金中位错结构演化的三维电子层析研究; 工程合金显微结构的电子层析研究
2、材料结构演化及其对性能的作用机理:材料界面的亚埃尺度结构和材料性能; 关键航空合金材料中动态应变时效的多尺度关联
 
招生信息 Enrollment information
材料、物理、数学专业毕业
联系方式: 13904036887, kuidu@imr.ac.cn
 
论文专著 The monograph Researcher ID
1) Deformation induced twinning and phase transition in an interstitial intermetallic compound niobium boride - Acta Materialia - 2019 - 165, 459
2) Facilitating effect of interfacial grooves on the rafting of nickel-based single crystal superalloy at high temperature - Scripta Materialia - 2019 - 167, 71
3) Size-Dependent Grain-Boundary Structure with Improved Conductive and Mechanical Stabilities in Sub-10-nm Gold Crystals - Physical Review Letters - 2018 - 120, 186102
4) Direct observation of deformation twinning under stress gradient in body-centered cubic metals - Acta Materialia - 2018 - 155, 56
5) High speed dynamic deformation of polysynthetic twinned titanium aluminide intermetallic compound - Acta Materialia - 2018 - 152, 269
6) In situ scanning and transmission electron microscopy investigation on plastic deformation in a metastable β titanium alloy - Acta Materialia - 2017 - 133, 21
7) Transformation induced crack deflection in a metastable titanium alloy and implications on transformation toughening - Acta Materialia - 2016 - 118, 120
8) Temperature effects on the transition from Lomer-Cottrell locks to deformation twinning in a Ni-Co-based superalloy - Scripta Materialia - 2016 - 125, 24
9) Transition of dislocation nucleation induced by local stress concentration in nanotwinned copper - Nature Communications - 2015 - 6, 7648
10) Deformation-induced structural transition in body-centred cubic molybdenum - Nature Communications - 2014 - 5, 3433
11) Deformation induced dissolution and growth of precipitates in an Al-Mg-Er alloy during high-cycle fatigues - Acta Materialia - 2014 - 81, 409
12) In situ electron microscopy investigation of void healing in an Al-Mg-Er alloy at a low temperature - Acta Materialia - 2014 - 69, 236
13) Stacking fault effects on dynamic strain aging in a Ni–Co-based superalloy - Scripta Materialia - 2014 - 87, 37
14) Deformation twinning with zero macroscopic strain in a coarse-grained Ni-Co-based superalloy - Scripta Materialia - 2014 - 77, 71
15) Undulating slip in Laves phase and implications for deformation in brittle materials - Physical Review Letters - 2011 - 106, 165505
16) Expansion of interatomic distances in platinum catalyst nanoparticles - Acta Materialia - 2010 - 58, 836
17) Alpha- to gamma-Al2O3 martensitic transformation induced by pulsed laser irradiation - Acta Materialia - 2010 - 58, 3867.
 
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