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科研机构
兰州理工大学 [62]
内容类型
期刊论文 [51]
会议论文 [11]
发表日期
2022 [3]
2021 [1]
2020 [11]
2019 [4]
2018 [1]
2017 [3]
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专题:兰州理工大学
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Strain phase diagram and physical properties of (110)-oriented PbTiO3 thin films by phase-field simulations
期刊论文
Acta Materialia, 2022, 卷号: 228
作者:
Zhang, H.
;
Feng, Y.P.
;
Wang, Y.J.
;
Tang, Y.L.
;
Zhu, Y.L.
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/04/21
Domain walls
Ferroelectric thin films
Ferroelectricity
Lead titanate
Phase diagrams
Structural properties
Thermal conductivity
(110)-oriented ferroelectric film
Closure-domain
Domain structure
Epitaxial strain
Misfit strains
Phase domain
Phase-field simulation
Strain phase diagram
Structure and physical properties
Thin-films
Multi-phase field model simulation based on MPI+OpenMP parallel: Evolution of seaweed and dendritic structure in directional solidification
期刊论文
AIP Advances, 2022, 卷号: 12, 期号: 3
作者:
Gao, Zihao
;
Zhu, Changsheng
;
Qi, Meiling
;
Wang, Canglong
;
Wang, Yinlong
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/04/21
Anisotropy
Application programming interfaces (API)
Computational efficiency
Crystal structure
Efficiency
Grain boundaries
Isotherms
Parallel programming
Seaweed
Software testing
Solidification
Thermal gradients
Bi-crystals
Dendrite arms
Dendritic grains
Dendritic structures
Hybrid parallel programming
Message-passing
Modeling simulation
Multi-phase-field model
Multiphase modeling
Pulling velocity
Numerical study of growth competition between twin grains during directional solidification by using multi-phase field method
期刊论文
CHINESE PHYSICS B, 2022, 卷号: 31, 期号: 2
作者:
Zhu, Chang-Sheng
;
Wang, Ting
;
Feng, Li
;
Lei, Peng
;
Ma, Fang-Lan
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2022/03/01
multi-phase field simulation
grain growth competition
directional solidification
twin grains
Comparison between level set and phase field method for simulating bubble movement behavior under electric field
期刊论文
CHINESE JOURNAL OF PHYSICS, 2021, 卷号: 71, 页码: 385-396
作者:
Zhu, Chang-sheng
;
Ma, Fang-lan
;
Lei, Peng
;
Han, Dan
;
Feng, Li
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2021/10/14
Uniform electric field
Numerical simulation
Level set method
The phase field
Bubble
Phase field simulation of grain growth in Al2O3-based composite ceramic cutting tool materials containing second phase nanoparticles and pores
期刊论文
Materials Research Express, 2020, 卷号: 7, 期号: 11
作者:
Zhou, Youxin
;
Peng, Bin
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/02/17
Alumina
Aluminum oxide
Ceramic cutting tools
Free energy
Grain boundaries
Grain size and shape
Microstructure
Nanocomposites
Nanoparticles
Particle size
Volume fraction
Free-energy parameters
Grain growth process
Grain-boundary energy
Nano-composite ceramics
Phase-field simulation
Pore volume fractions
Second phase particles
Uniform microstructure
Misfit strain-temperature phase diagram of multi-domain structures in (111)-oriented ferroelectric PbTiO3 films
期刊论文
Acta Materialia, 2020, 卷号: 196, 页码: 539-548
作者:
Guo, X.W.
;
Wang, Y.J.
;
Zhang, H.
;
Tang, Y.L.
;
Zhu, Y.L.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2020/11/14
Domain walls
Ferroelectricity
Lead titanate
Phase diagrams
Strain
Thermal conductivity
Titanium compounds
Domain wall orientations
Epitaxial ferroelectric films
Equilibrium phase diagrams
Ferroelectric property
Functional properties
Multidomain structure
Phase-field simulation
Structural characteristics
Multi-phase field simulation of multi-grain peritectic transition in multiple phase transformation
期刊论文
CHINA FOUNDRY, 2020, 卷号: 17, 期号: 5, 页码: 357-363
作者:
Feng, Li
;
Zhong, Jun-he
;
Zhu, Chang-sheng
;
Wang, Jun
;
An, Guo-sheng
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2022/03/01
phase field
Fe-C binary alloy
peritectic transformation
microstructure
numerical simulation
TP391
9
A
Polar meron lattice in strained oxide ferroelectrics
期刊论文
Nature Materials, 2020, 卷号: 19, 期号: 8, 页码: 881-886
作者:
Wang, Y.J.
;
Feng, Y.P.
;
Zhu, Y.L.
;
Tang, Y.L.
;
Yang, L.X.
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2020/11/14
Ferroelectricity
Ferromagnetic materials
Lead titanate
Morphology
Nanotechnology
Samarium compounds
Textures
Titanium compounds
Topology
Ultrathin films
Core region
Engineering strains
Epitaxial strain
Non-coplanar structure
Order parameter
Phase-field simulation
Spin interaction
Topological charges
Real-time observation of phase coexistence and a1/a2 to flux-closure domain transformation in ferroelectric films
会议论文
作者:
Ma, J.Y.
;
Wang, Y.J.
;
Zhu, Y.L.
;
Tang, Y.L.
;
Han, M.J.
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2020/12/18
Electron beams
Ferroelectric films
Ferroelectricity
Gadolinium compounds
Lead titanate
Strontium titanates
Textures
Titanium compoundsDepolarization fields
Electron beam irradiation
Ferroelectric oxides
Injected electrons
Partial dislocations
Phase co-existence
Phase-field simulation
Real time observation
Real-time observation of phase coexistence and a1/a2 to flux-closure domain transformation in ferroelectric films
期刊论文
Acta Materialia, 2020, 卷号: 193, 页码: 311-317
作者:
Ma, J.Y.
;
Wang, Y.J.
;
Zhu, Y.L.
;
Tang, Y.L.
;
Han, M.J.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/11/14
Electron beams
Ferroelectric films
Ferroelectricity
Gadolinium compounds
Lead titanate
Strontium titanates
Textures
Titanium compounds
Depolarization fields
Electron beam irradiation
Ferroelectric oxides
Injected electrons
Partial dislocations
Phase co-existence
Phase-field simulation
Real time observation
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