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中国科学院力学研究所机构知识库
Knowledge Management System of Institue of Mechanics, CAS
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Toughening two dimensional materials through lattice disorder
期刊论文
CARBON, 2023, 卷号: 213, 页码: 9
Authors:
Xie WH(谢文慧)
;
Zhang XB(张曦蓓)
;
Wei YJ(魏宇杰)
;
Gao, Huajian
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View/Download:25/0
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Submit date:2024/02/26
Monolayer amorphous carbon
Lattice disorder
Toughening
Rippling
Graphene
A computational method for the load spectra of large-scale structures with a data-driven learning algorithm
期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2023, 卷号: 66, 期号: 1, 页码: 141-154
Authors:
Chen XJ(陈贤佳)
;
Yuan, Zheng
;
Li, Qiang
;
Sun, ShouGuang
;
Wei YJ(魏宇杰)
Adobe PDF(2512Kb)
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Submit date:2023/02/09
load spectrum
computational mechanics
deep learning
data-driven modeling
gated recurrent unit neural network
An analytical solution to the stress fields of kinked cracks
期刊论文
JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2021, 卷号: 156, 页码: 18
Authors:
Liu ZE(刘卓尔)
;
Wei YJ(魏宇杰)
Adobe PDF(3434Kb)
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Submit date:2021/11/01
Kinked cracks
Stress fields
Stress intensity factors
Crack deflection
Fracture mechanics
Roughening for Strengthening and Toughening in Monolayer Carbon Based Composites
期刊论文
NANO LETTERS, 2021, 卷号: 21, 期号: 11, 页码: 4823-4829
Authors:
Xie WH(谢文慧)
;
Wei YJ(魏宇杰)
Adobe PDF(11471Kb)
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Submit date:2022/10/25
Monolayer amorphous carbon
Graphene
Roughening Toughness
Strength
Interface Aspects in All-Solid-State Li-Based Batteries Reviewed
期刊论文
ADVANCED ENERGY MATERIALS, 2021, 页码: 55
Authors:
Chen, Chunguang
;
Jiang, Ming
;
Zhou, Tao
;
Raijmakers, Luc
;
Vezhlev, Egor
;
Wu, Baolin
;
Schuelli, Tobias U
;
Danilov, Dmitri L
;
Wei YJ(魏宇杰)
;
Eichel, Ruediger-A
;
Notten, Peter H L
Adobe PDF(11997Kb)
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Submit date:2021/03/30
all‐
solid‐
state batteries
depth profiling
interfaces
interfacial resolution
lithium detection
Fatigue endurance limit and crack front evolution in metallic glass
期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 143, 页码: 9
Authors:
Lei XQ(雷现奇)
;
袁力超o
;
Peng, Liu
;
Sun CQ(孙成奇)
;
Wei BC(魏炳忱)
;
Wei YJ(魏宇杰)
Adobe PDF(9123Kb)
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Submit date:2021/03/03
Fatigue endurance limit
Ultra-high cycle fatigue
Metallic glasses
Elliptical crack front
Stress intensity factor
Scaling of internal dissipation of polycrystalline solids on grain-size and frequency
期刊论文
ACTA MATERIALIA, 2020, 卷号: 201, 页码: 350-363
Authors:
Duan CC(段闯闯)
;
Wei YJ(魏宇杰)
Adobe PDF(5634Kb)
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Submit date:2021/01/29
Internal friction
Loss modulus
Dissipation
Viscoelasticity
Polycrystalline solids
Nanoscale precipitates as sustainable dislocation sources for enhanced ductility and high strength
期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 卷号: 117, 期号: 10, 页码: 5204-5209
Authors:
Peng SY(彭神佑)
;
Wei YJ(魏宇杰)
;
Gao HJ(高华健)
Adobe PDF(1345Kb)
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Submit date:2020/05/18
nanoscale precipitate
dislocation sources
ductility
strength
multiple-element alloy
An in situ system for simultaneous stress measurement and optical observation of silicon thin film electrodes
期刊论文
JOURNAL OF POWER SOURCES, 2019, 卷号: 444, 页码: 5
Authors:
Chen J
;
Yang L
;
Han Y
;
Bao YH
;
Zhang KL
;
Li X
;
Pang J
;
Chen HS
;
Song WL
;
Wei YJ(魏宇杰)
;
Fang DN
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Adobe PDF(774Kb)
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Submit date:2020/03/11
Lithium ion batteries
Silicon film
Multi-beam optical sensor (MOS)
in situ stress measurement
Colorimetric method
The effective fracture strength and fracture toughness of solids with energy dissipation confined to localized strips
期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2019, 卷号: 120, 页码: 47-63
Authors:
Zeng XG
;
Wei YJ(魏宇杰)
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Submit date:2019/09/09
Effective toughness
Fracture strength
Strain softening
Shear banding
Strip-yield model