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科研机构
北京大学 [17]
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期刊论文 [17]
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2017 [3]
2016 [3]
2015 [2]
2014 [3]
2012 [1]
2008 [4]
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专题:北京大学
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Finding non-classical critical nuclei and minimum energy path of Cu precipitates in Fe-Cu alloys
期刊论文
MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING, 2017
Li, Boyan
;
Zhang, Lei
;
Li, Chengliang
;
Li, Qiulin
;
Chen, Jun
;
Shu, Guogang
;
Weng, Yuqing
;
Xu, Ben
;
Liu, Wei
收藏
  |  
浏览/下载:64/0
  |  
提交时间:2017/12/03
Fe-Cu alloys
non-classical clustering
minimum energy path
phase field model
constrained string method
NI QUATERNARY ALLOY
NUCLEATION THEORY
MODEL ALLOYS
RPV STEELS
ATOM-PROBE
IRRADIATION
SIMULATION
TRANSFORMATIONS
EMBRITTLEMENT
MORPHOLOGIES
Multiple-stage transformation behavior of Ti49.2Ni50.8 alloy with different initial microstructure processed by equal channel angular pressing
期刊论文
INTERMETALLICS, 2017
Tong, Y. X.
;
Hu, K. P.
;
Chen, F.
;
Tian, B.
;
Li, L.
;
Zheng, Y. F.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
Shape-memory alloys
Equal channel angular pressing
Martensitic transformation
Microstructure
SHAPE-MEMORY ALLOYS
SEVERE PLASTIC-DEFORMATION
MARTENSITIC TRANSFORMATIONS
PHASE-TRANSFORMATIONS
GRAIN-REFINEMENT
NITI
EXTRUSION
TINI
TEMPERATURE
Phase transition of iron-based single crystals under ramp compressions with extreme strain rates
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2017
Wang, Kun
;
Chen, Jun
;
Zhu, Wenjun
;
Hu, Wangyu
;
Xiang, Meizhen
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Phase transition
Strain rate
Strain gradient
Lattice instability
Molecular dynamics
Dynamic loading
Metal
HIGH-PRESSURE
HOMOGENEOUS CRYSTALS
INDUCED PLASTICITY
LATTICE-DYNAMICS
INSTABILITIES
MODEL
DEFORMATION
TRANSFORMATIONS
STEELS
Some thermodynamic properties of larnite (beta-Ca2SiO4) constrained by high TIP experiment and/or theoretical simulation
期刊论文
AMERICAN MINERALOGIST, 2016
Xiong, Zhihua
;
Liu, Xi
;
Shieh, Sean R.
;
Wang, Sicheng
;
Chang, Linlin
;
Tang, Junjie
;
Hong, Xinguo
;
Zhang, Zhigang
;
Wang, Hejing
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2017/12/03
beta-Ca2SiO4
compressibility
entropy
heat capacity
larnite
thermal expansivity
thermal Grilneisen parameter
thermodynamic property
EARTHS LOWER MANTLE
EQUATION-OF-STATE
X-RAY-DIFFRACTION
DICALCIUM SILICATE
PHASE-TRANSFORMATIONS
HIGH-TEMPERATURE
CASIO3 SYSTEM
CALCIUM ORTHOSILICATE
AMBIENT-TEMPERATURE
THERMAL-EXPANSION
重氮化合物转化中的氮基团保留反应研究进展
期刊论文
化学学报, 2016
邱頔
;
邱孟龙
;
马戎
;
张艳
;
王剑波
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2017/12/03
重氮化合物
有机合成
氮杂环
环加成
diazo compound
organic synthesis
N-heterocycle
cycloaddition
BESTMANN-OHIRA REAGENT
ONE-POT SYNTHESIS
ALPHA-DIAZOCARBONYL COMPOUNDS
CHIRAL DICARBOXYLIC-ACID
TANDEM CYCLOADDITION REACTIONS
METAL CARBENE TRANSFORMATIONS
COMPOUNDS FORMING TRIQUINANES
CATALYZED 3+2 CYCLOADDITION
MUKAIYAMA-ALDOL REACTIONS
PHASE-TRANSFER CATALYSIS
Simulation and Experimental Investigation for the Homogeneity of Ti49.2Ni50.8 Alloy Processed by Equal Channel Angular Pressing
期刊论文
METALS, 2016
Zhang, Diantao
;
Osman, Mohamed
;
Li, Li
;
Zheng, Yufeng
;
Tong, Yunxiang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
equal channel angular pressing
microhardness
finite element method
strain homogeneity
TiNi shape memory alloy
SEVERE PLASTIC-DEFORMATION
CORNER GAP FORMATION
SHAPE-MEMORY ALLOYS
TINI-BASED ALLOYS
MARTENSITIC-TRANSFORMATION
PHASE-TRANSFORMATIONS
DIE
NITI
Pressure-induced phase transition and dissociation of PbMoO4
期刊论文
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, 2015
Huang, Shengxuan
;
Lai, Xiaojing
;
Zhu, Feng
;
Wu, Xiang
;
Yang, Ke
;
Qin, Shan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
dissociation
PbMoO4
pressure-induced phase transition
X-ray diffraction
X-RAY-DIFFRACTION
EU BINARY OXIDES
CRYSTAL STABILITY
SCHEELITE AWO(4)
PBWO4 CRYSTAL
CAWO4
SCINTILLATORS
RAMAN
TRANSFORMATIONS
PERFORMANCE
The solution space structure of random constraint satisfaction problems with growing domains
期刊论文
JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT, 2015
Xu, Wei
;
Zhang, Pan
;
Liu, Tian
;
Gong, Fuzhou
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
disordered systems (theory)
phase transformations (theory)
EXACT PHASE-TRANSITIONS
RANDOM K-SAT
SATISFIABILITY
THRESHOLD
Uniaxial Movements of a Metal-Cyanide Framework Switched by Weak Interactions through Dehydration and Rehydration
期刊论文
chemistry a european journal, 2014
Wei, Bin
;
Shang, Ran
;
Zhang, Xi
;
Shao, Xiu-Dan
;
Yao, Ye-Feng
;
Wang, Zhe-Ming
;
Xiong, Ren-Gen
;
Zhang, Wen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/12
crystal engineering
cyanide
dehydration-rehydration
iron
metal-organic frameworks
SINGLE-CRYSTAL TRANSFORMATIONS
NEGATIVE THERMAL-EXPANSION
BILAYER OPEN FRAMEWORK
COORDINATION POLYMERS
DIELECTRIC-CONSTANT
ORGANIC FRAMEWORKS
PHASE-TRANSITIONS
GUEST EXCHANGE
SOLID-STATE
STIMULI
The structural transitions of Ti3AlC2 induced by ion irradiation
期刊论文
acta materialia, 2014
Yang, Tengfei
;
Wang, Chenxu
;
Taylor, Caitlin A.
;
Huang, Xuejun
;
Huang, Qing
;
Li, Fangzhi
;
Shen, Lu
;
Zhou, Xiaobin
;
Xue, Jianming
;
Yan, Sha
;
Wang, Yugang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/11
Irradiation effect
Order-to-disorder phase transformations
Electron diffraction pattern
Ceramics
TRANSMISSION ELECTRON-MICROSCOPY
AL-C SYSTEM
HE IRRADIATION
MICROSTRUCTURAL CHARACTERIZATION
RADIATION TOLERANCE
DAMAGE EVOLUTION
THIN-FILMS
TI3SIC2
ZIRCONIA
CERAMICS
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