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作品数:709被引量:1363H指数:14
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On load dependence of detachment rate of kinesin motor
《Chinese Physics B》2025年第1期498-505,共8页Xiao-Xuan Shi Yao Wang Yu-Ru Liu Ping Xie 
Project supported by Youth Project of Science and Technology Research Program of Chongqing Education Commission of China (Grant No. KJQN202404522)。
Kinesin is an archetypal microtubule-based molecular motor that can generate force to transport cargo in cells. The load dependence of the detachment rate is an important factor of the kinesin motor, the determination...
关键词:KINESIN detachment rate generated force chemomechanical coupling mechanism optical trapping 
Identifying the effect of photo-generated carriers on the phonons in rutile TiO_(2) through Raman spectroscopy
《Chinese Physics B》2024年第11期422-428,共7页Zheng Wang Min Liao Guihua Wang Meng Zhang 
Project supported by the National Natural Science Foundation of China(Grant Nos.52122008,51978024,and 52370003);the Science and Technology and Innovation Commission of Shen Zhen Municipality(Grant No.JCYJ20200109105212568).
Investigating lattice vibrations through Raman spectroscopy is a crucial method for studying crystalline materials.Carriers can interact with lattices and influence lattice vibrations;thus,it is feasible to study the ...
关键词:Raman spectroscopy photo-generated carriers rutile TiO_(2) PHONONS 
Quantitative analysis of laser-generated ultrasonic wave characteristics and their correlation with grain size in polycrystalline materials
《Chinese Physics B》2024年第8期526-543,共18页徐兆文 白雪 马健 万壮壮 王超群 
supported in part by the Natural Science Foundation of Shandong Province,China (Grant No.ZR2023ME073);the National Natural Science Foundation of China (Grant No.51805304);the Education Department of Shandong Province,China (Grant No.2022KJ130);Qilu University of Technology (Shandong Academy of Sciences),China (Grant Nos.2023PY009,2021JC02008 and 2022GH005)。
Quantitative relationship between nanosecond pulsed laser parameters and the characteristics of laser-generated ultrasonic waves in polycrystalline materials was evaluated.The high energy of the pulsed laser with a la...
关键词:laser-ultrasonics polycrystalline materials ultrasonic time-frequency characteristics grain size 
Two-dimensional Sb net generated nontrivial topological states in SmAgSb_(2) probed by quantum oscillations
《Chinese Physics B》2024年第7期51-58,共8页袁健 石贤彪 杜红 李田 郗传英 王霞 夏威 王保田 钟瑞丹 郭艳峰 
Project supported by the National Natural Science Foundation of China(Grant Nos.12004405,12334008,and 12374148);the Double First-Class Initiative Fund of Shanghai Tech University;the Analytical Instrumentation Center of Shanghai Tech University(Grant No.SPST-AIC10112914);the research fund from the Shanghai Sailing Program(Grant No.23YF1426900);the fund from the National Key R&D Program of China(Grant Nos.2022YFA1402702 and 2021YFA1401600)。
The REAgSb_(2)(RE = rare earth and Y) family has drawn considerable research interest because the two-dimensional Sb net in their crystal structures hosts topological fermions and hence rich topological properties. We...
关键词:large magnetoresistance quantum oscillations topological phase transition 
Morphological features and nanostructures generated during SiC graphitization process
《Chinese Physics B》2023年第6期638-643,共6页孔雯霞 端勇 章晋哲 王剑心 蔡群 
Project supported by the Natural Science Foundation of Shanghai Science and Technology Committee (Grant No. 18ZR1403300)。
Surface morphological features and nanostructures generated during SiC graphitization process can significantly affect fabrication of high-quality epitaxial graphene on semiconductor substrates.In this work,we investi...
关键词:scanning tunneling microscopy(STM) SiC graphitization epitaxial graphene NANOSTRUCTURES 
Transverse manipulation of particles using Bessel beam of tunable size generated by cross-phase modulation
《Chinese Physics B》2023年第4期747-753,共7页乔响来 程雪梅 张倩 张文定 任兆玉 白晋涛 
Project supported by the National Natural Science Foundation of China(Grant Nos.61805200,51927804,and12104365);the Natural Science Foundation of Shaanxi Province,China(Grant No.2020JM-432);the Fund for Young Star in Science and Technology of Shaanxi Province,China(Grant No.2021KJXX-27);the Fund from the Education Department of Shaanxi Province,China(Grant No.21JK0915)。
We report on a method to achieve multiple microscopic particles being trapped and manipulated transversely by using a size-tunable Bessel beam generated by cross-phase modulation(XPM)based on the thermal nonlinear opt...
关键词:optical manipulation optical trapping J_(0)Bessel beam cross-phase modulation 
Formation of nanobubbles generated by hydrate decomposition:A molecular dynamics study
《Chinese Physics B》2023年第2期215-222,共8页王梓霖 杨亮 刘长生 林仕伟 
supported by the specific research fund of the Innovation Platform for Academicians of Hainan Province of China and the Hainan Provincial Natural Science Foundation of China (Grant No. 519MS025)。
Natural gas hydrate is estimated to have huge reserves. Its exploitation can solve the global oil and gas shortage problem. Hydrates decompose into water and methane, and methane molecules are supersaturated to form n...
关键词:molecular dynamics methane hydrate NANOBUBBLES stability 
Mobility edges generated by the non-Hermitian flatband lattice
《Chinese Physics B》2023年第2期417-420,共4页刘通 成书杰 
supported by the Natural Science Foundation of Jiangsu Province, China (Grant No. BK20200737);NUPTSF (Grant Nos. NY220090 and NY220208);the National Natural Science Foundation of China (Grant No. 12074064);the Innovation Research Project of Jiangsu Province, China (Grant No. JSSCBS20210521);China Postdoctoral Science Foundation (Grant No. 2022M721693)。
We study the cross-stitch flatband lattice subject to the quasiperiodic complex potential exp(ix). We firstly identify the exact expression of quadratic mobility edges through analytical calculation, then verify the t...
关键词:NON-HERMITIAN QUASIPERIODIC mobility edge 
Quantum properties of nonclassical states generated by an optomechanical system with catalytic quantum scissors
《Chinese Physics B》2023年第1期311-318,共8页李恒梅 杨保华 袁洪春 许业军 
Project supported by the National Natural Science Foundation of China (Grant No.11704051);the Qinglan Project of the Jiangsu Education Department and the Research Foundation of Six Talents Peaks Project in Jiangsu Province,China (Grant No.XNY-093)。
A scheme is proposed to investigate the non-classical states generated by a quantum scissors device(QSD) operating on the the cavity mode of an optomechanical system. When the catalytic QSD acts on the cavity mode of ...
关键词:optomechanical system quantum scissors device quantum state engineering linear entropy 
Skyrmion transport driven by pure voltage generated strain gradient被引量:1
《Chinese Physics B》2022年第11期566-570,共5页Shan Qiu Jia-Hao Liu Ya-Bo Chen Yun-Ping Zhao Bo Wei Liang Fang 
Project supported in part by the National Natural Science Foundation of China(Grant No.61832007);the Natural Science Foundation of Shanxi Province,China(Grant Nos.2021JM-221 and 2018JM6075);the Natural Science Basic Research Plan in Shanxi Province of China(Grant No.2020JQ-470)。
The magnetic skyrmion transport driven by pure voltage-induced strain gradient is proposed and studied via micromagnetic simulation.Through combining the skyrmion with multiferroic heterojunction,a voltage-induced uni...
关键词:SKYRMION strain gradient multiferroic heterojunction SPINTRONICS 
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