BANDS

作品数:422被引量:287H指数:7
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相关领域:理学更多>>
相关作者:曾立英周廉葛鹏杨冠军毛小南更多>>
相关机构:西安建筑科技大学西北有色金属研究院南京师范大学绵阳南山中学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金中国航空科学基金更多>>
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  • 期刊=Chinese Physics Lettersx
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Possible Fano Effect and Suppression of Andreev Reflection in La_(3)Ni_(2)O_(7)
《Chinese Physics Letters》2025年第1期141-146,共6页Yi-feng Yang 
supported by the National Natural Science Foundation of China(Grant No.12474136);the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB33010100);the National Key Research and Development Program of China(Grant No.2022YFA1402203)。
The recently discovered high-temperature superconductor La_(3)Ni_(2)O_(7)under high pressure has sparked considerable debate.Central controversies revolve around whether interlayer or intralayer pairing mechanisms dom...
关键词:INTERLAYER BANDS SUPERCONDUCTIVITY 
Manipulation of High-Fidelity Sidebands under Large Detuning by Floquet Technology:Application to Multi-Mode Cooling
《Chinese Physics Letters》2024年第11期53-61,共9页Xue-Ying Yang Zi-Dong Lin Shu-Ying Mu Wei Wu Chun-Wang Wu Yi Xie Ping-Xing Chen 
supported by the National Natural Science Foundation of China(Grant Nos.11904402,12174447,12074433,12004430,and 12174448)。
The Floquet technology,a powerful way to manipulate quantum states,is employed to drive sidebands transition under large detuning.Our results demonstrate that high fidelities over 99%can be achieved through optimizing...
关键词:tuning BANDS scheme 
Valence Bands Convergence in p-Type CoSb_(3) through Electronegative Fluorine Filling
《Chinese Physics Letters》2024年第7期87-94,共8页黄写格 李家良 马浩钦 李昌隆 刘天乐 段波 翟鹏程 李国栋 
supported by the National Natural Science Foundation of China (Grant Nos.52171220,92163212,and 92163119);the Research Funding of Wuhan Polytechnic University (Grant No.2022RZ059);the National Innovation and Entrepreneurship Training Program for College Students (Grant No.S202310497202)。
Band convergence is considered to be a strategy with clear benefits for thermoelectric performance,generally favoring the co-optimization of conductivity and Seebeck coefficients,and the conventional means include ele...
关键词:VALENCE CONVERGENCE BANDS 
Modifying the Electron Dynamics in High-Order Harmonic Generation via a Two-Color Laser Field
《Chinese Physics Letters》2023年第12期40-45,共6页张彩萍 苗向阳 
supported by the National Natural Science Foundation of China (Grant Nos. 11974229, 12204291, and 11404204);the Scientific and Technological Innovation Program of Higher Education Institutions in Shanxi, China (Grant No. 2021L255)。
We investigate the harmonic emission from bichromatic periodic potential by numerically solving the timedependent Schro¨dinger equation in the velocity gauge. The results show that the harmonic minimum is sensitive t...
关键词:HARMONIC MOMENTUM BANDS 
Observation of Two-Dimensional Mott Insulator andπ-Superfluid Quantum Phase Transition in Shaking Optical Lattice
《Chinese Physics Letters》2023年第8期20-26,共7页孙婧昕 赵鹏举 胡踵书 金圣杰 廖忍 刘雄军 陈徐宗 
supported by the National Natural Science Foundation of China(Grant Nos.11920101004,11934002);the National Key Research and Development Program of China(Grant Nos.2021YFA1400900,2021YFA0718300)。
The Mott insulator and superfluid phase transition is one of the most prominent phenomena in ultracold atoms.We report the observation of a novel 2D quantum phase transition between the Mott insulator andπsuperfluid ...
关键词:ORBITAL BANDS quantum 
Realization of^(87)Rb Bose–Einstein Condensates in Higher Bands of a Hexagonal Boron-Nitride Optical Lattice
《Chinese Physics Letters》2023年第8期53-57,共5页刘金玉 王小琼 许志芳 
supported by the National Key R&D Program of China(Grant Nos.2022YFA1404103,2018YFA0307200);the Key Area Research and Development Program of Guangdong Province(Grant No.2019B030330001);the National Natural Science Foundation of China(Grant No.12274196);Funds from Guangdong Province(Grant Nos.2019QN01X087,2019ZT08X324)。
Ultracold neutral atoms in higher bands of an optical lattice provide a natural avenue to emulate orbital physics in solid state materials.Here,we report the realization of^(87)Rb Bose-Einstein condensates in the four...
关键词:materials BANDS EINSTEIN 
MoiréMetasurface with Triple-Band Near-Perfect Chirality
《Chinese Physics Letters》2023年第5期41-46,共6页吕博昆 李昊杰 贾倩文 杨国霞 曹凤朝 刘大禾 石锦卫 
the National Natural Science Foundation of China(Grant Nos.12174031,91950108,and 11774035)。
Chiral metasurfaces have been proven to possess great potential in chiroptical applications.However,the multiband chiral metasurface with near-perfect circular dichroism has not been well studied.Also,the widely used ...
关键词:CHIRAL BANDS CIRCULAR 
Anisotropic Fermi Surfaces,Electrical Transport,and Two-Dimensional Fermi Liquid Behavior in Layered Ternary Boride MoAlB被引量:3
《Chinese Physics Letters》2022年第5期63-70,共8页Pan Nie Huakun Zuo Lingxiao Zhao Zengwei Zhu 
supported by the National Natural Science Foundation of China(Grant Nos.12004123,51861135104,and 11574097);the National Key Research and Development Program of China(Grant No.2016YFA0401704);the Fundamental Research Funds for the Central Universities(Grant No.2019kfy XMBZ071);the China Postdoctoral Science Foundation(Grant No.2018M630846)。
We report a study of fermiology,electrical anisotropy,and Fermi liquid properties in the layered ternary boride MoAlB,which could be peeled into two-dimensional(2 D)metal borides(MBenes).By studying the quantum oscill...
关键词:FERMI BANDS ANISOTROPY 
Unusual Band Splitting and Superconducting Gap Evolution with Sulfur Substitution in FeSe
《Chinese Physics Letters》2022年第5期76-81,共6页Yuanyuan Yang Qisi Wang Shaofeng Duan Hongliang Wo Chaozhi Huang Shichong Wang Lingxiao Gu Dong Qian Jun Zhao Wentao Zhang 
supports from the National Key R&D Program of China(Grant No.2021YFA1401800);the National Natural Science Foundation of China(Grant Nos.11974243 and 12141404);support from a Shanghai talent program;support from the National Natural Science Foundation of China(Grant No.12074248);Fudan University was supported by the Innovation Program of Shanghai Municipal Education Commission(Grant No.2017–01-07-00-07-E00018);the National Natural Science Foundation of China(Grant No.11874119)。
High-resolution angle-resolved photoemission measurements were taken on FeSe;S;(x=0,0.04,and 0.08)superconductors.With an ultrahigh energy resolution of 0.4 meV,unusual two hole bands near the Brillouin-zone center,wh...
关键词:BANDS SULFUR substituted 
Nonlinear Generation of Perfect Vector Beams in Ultraviolet Wavebands被引量:1
《Chinese Physics Letters》2022年第3期17-21,共5页Hui Li Haigang Liu Yangfeifei Yang Ruifeng Lu Xianfeng Chen 
supported by the National Key Research and Development Program of China(Grant Nos.2017YFA0303700 and 2018YFA0306301);the National Natural Science Foundation of China(Grant Nos.11734011,12004245,and 62105154);the Foundation for Shanghai Municipal Science and Technology Major Project(Grant No.2019SHZDZX01-ZX06);the Shandong Quancheng Scholarship(Grant No.00242019024);the China Postdoctoral Science Foundation(Grant No.2021M691601);the Natural Science Foundation of Jiangsu Province(Grant No.BK20210324)。
Perfect vector beams are a class of special vector beams with invariant radius and intensity profiles under changing topological charges.However,with the limitation of current devices,the generation of these vector be...
关键词:BANDS ULTRAVIOLET TOPOLOGICAL 
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