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：
个人主页： http://sourcedb.imr.cas.cn/zw/rck/yjy_imr/201308/t**_**.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、计算机专业毕业联系方式: **, kuidu@imr.ac.cn


论文专著 The monograph Researcher ID


1)Three-dimensional atomic structure of grain boundaries resolved by atomic-resolutionelectron tomography - Matter - 2020 -
2)Diffusional-displacive transformation in a metastable beta titanium alloy and its strengthening effect - Acta Materialia - 2020 - 195, 151
3)Free-standing monatomic thick two-dimensional gold - Nano Letters - 2019 - 19, 4560
4)Shear deformation determined by short-range configuration of atoms in topologically close-packed crystal - Acta Materialia - 2019 - 179, 396
5)Reversible displacive transformation with continuous transition interface in a metastable beta titanium alloy - Acta Materialia - 2019 - 174, 217
6)Deformation induced twinning and phase transition in an interstitial intermetallic compound niobium boride - Acta Materialia - 2019 - 165, 459
7)Facilitating effect of interfacial grooves on the rafting of nickel-based single crystal superalloy at high temperature - Scripta Materialia - 2019 - 167, 71
8)Size-Dependent Grain-Boundary Structure with Improved Conductive and Mechanical Stabilities in Sub-10-nm Gold Crystals - Physical Review Letters - 2018 - 120, 186102
9)Direct observation of deformation twinning under stress gradient in body-centered cubic metals - Acta Materialia - 2018 - 155, 56
10)High speed dynamic deformation of polysynthetic twinned titanium aluminide intermetallic compound - Acta Materialia - 2018 - 152, 269
11)In situ scanning and transmission electron microscopy investigation on plastic deformation in a metastable β titanium alloy - Acta Materialia - 2017 - 133, 21
12)Transformation induced crack deflection in a metastable titanium alloy and implications on transformation toughening - Acta Materialia - 2016 - 118, 120
13)Temperature effects on the transition from Lomer-Cottrell locks to deformation twinning in a Ni-Co-based superalloy - Scripta Materialia - 2016 - 125, 24
14)Transition of dislocation nucleation induced by local stress concentration in nanotwinned copper - Nature Communications - 2015 - 6, 7648
15)Deformation-induced structural transition in body-centred cubic molybdenum - Nature Communications - 2014 - 5, 3433
16)Deformation induced dissolution and growth of precipitates in an Al-Mg-Er alloy during high-cycle fatigues - Acta Materialia - 2014 - 81, 409
17)In situ electron microscopy investigation of void healing in an Al-Mg-Er alloy at a low temperature - Acta Materialia - 2014 - 69, 236
18)Stacking fault effects on dynamic strain aging in a Ni–Co-based superalloy - Scripta Materialia - 2014 - 87, 37
19)Deformation twinning with zero macroscopic strain in a coarse-grained Ni-Co-based superalloy - Scripta Materialia - 2014 - 77, 71
20)Undulating slip in Laves phase and implications for deformation in brittle materials - Physical Review Letters - 2011 - 106, 165505
21)Expansion of interatomic distances in platinum catalyst nanoparticles - Acta Materialia - 2010 - 58, 836
22)Alpha- to gamma-Al2O3 martensitic transformation induced by pulsed laser irradiation - Acta Materialia - 2010 - 58, 3867.