H.C. Wu

Ningbo Institute of Industrial Technology

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Jian Wang

Northwest Institute For Non-Ferrous Metal Research

Lei Liu

Chinese Academy of Sciences

Juhn‐Jong Lin

Shanghai East Hospital

Po‐Han Lee

National Taiwan Normal University

Y.K. Wang

National Taiwan Normal University

Zheshuo Zhang

City University

Pengjiao Li

Beihang University

J.C. Liang

Jilin University

Yong Ding

Liaoning University

Yingnan Sun

Northeast Normal University

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Chinese Academy of Sciences

Ningbo Institute of Industrial Technology

Beihang University

University of Chinese Academy of Sciences

Zhejiang University

Institute of Physics

National Yang Ming Chiao Tung University

National Taiwan Normal University

University of Science and Technology Beijing

Tsinghua University

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Growth of defects around grain boundary and evolution of cellular structure during isothermal aging process in 2:17-type SmCo permanent magnets

Journal of Magnetism and Magnetic Materials (2024)

Chuanghui Dong H.C. Wu Lei Liu Dongsheng Xu Bo Zhou

Isothermal process

10.1016/j.jmmm.2024.171823

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Citations (2)

Rolling-induced Face Centered Cubic Titanium in Hexagonal Close Packed Titanium at Room Temperature

Scientific Reports (2016)

H.C. Wu Anil Kumar Jian Wang X.F. Bi C.N. Tomé

Abstract Combining transmission electron microscopes and density functional theory calculations, we report the nucleation and growth mechanisms of room temperature rolling induced face-centered cubic titanium (fcc-Ti) in polycrystalline hexagonal close packed titanium (hcp-Ti). Fcc-Ti and hcp-Ti take the orientation relation: 〈0001〉 hcp ||〈001〉 fcc and "Equation missing", different from the conventional one. The nucleation of fcc-Ti is accomplished via pure-shuffle mechanism with a minimum stable thickness of three atomic layers and the growth via shear-shuffle mechanisms through gliding two-layer disconnections or pure-shuffle mechanisms through gliding four-layer disconnections. Such phase transformation offers an additional plastic deformation mode comparable to twinning.

Cubic crystal system

10.1038/srep24370

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Citations (145)

Effects of 1:5H-type Cu-rich phase around grain boundary on cell boundary phase and squareness of the demagnetization curve in sintered Sm2Co17-type magnets

Journal of Magnetism and Magnetic Materials (2024)

Chiheng Dong H.C. Wu Lei Liu Baowen Zhou Yuling Sun

Phase boundary

10.1016/j.jmmm.2024.172117

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Exploring the candidates Bi2XX′O6 (XX′ = CuPt, CuRh, CoCd, NiRu) through first-principle calculation

Po‐Han Lee Juhn‐Jong Lin H.C. Wu Y.K. Wang

10.20935/acadnano7493

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Twinning-dominated nucleation, propagation and deflection of crack in molybdenum characterized within situtransmission electron microscopy

Philosophical Magazine Letters (2014)

Linlin Liu H.C. Wu Jian Wang Shengkai Gong Suhan Mao

AbstractUsing in situ transmission electron microscopy, we have observed nucleation, propagation and deflection of cracks in a molybdenum thin film. According to characterization by high-resolution transmission electron microscopy, the crack surfaces have a zigzag morphology and are parallel to the {1 1 2} twinning planes that correspond to different twin variants. {1 1 2} de-twinning in association with cracking is also suggested. These observations demonstrate a twin-crack relation whereby (a) twins nucleate cracks and define a preferred cracking path and (b) a propagating crack facilitates twinning.Keywords: twinningcrackingTEMzigzag propagationmolybdenum

Zigzag

10.1080/09500839.2014.886783

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Continuous Hand Gestures Detection and Recognition in Emergency Human-Robot Interaction Based on the Inertial Measurement Unit

IEEE Transactions on Instrumentation and Measurement (2024)

Shaofan Wang Tao Zhang Yuangan Li Pengjiao Li H.C. Wu

Human–robot interaction

Units of measurement

10.1109/tim.2024.3440381

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