SUPERLATTICE

作品数:288被引量:200H指数:5
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相关领域:电子电信理学更多>>
相关作者:金英进姜恩永任世伟温玉锋黄健更多>>
相关机构:清华大学中国科学院上海交通大学中国科学技术大学更多>>
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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国家教育部博士点基金更多>>
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A superlattice interface and S-scheme heterojunction of Mn_(0.5)Cd_(0.5)S/MnWO_(4)for enhancing photocatalytic H_(2)production
《Chinese Journal of Catalysis》2025年第4期1-4,共4页Yanfeng Zhang Shan Wang 
Solar-driven photocatalytic hydrogen production via water splitting is considered as one of the most promising green and sustainable strategies,with the potential to replace traditional fossil fuels[1,2].Generally,thi...
关键词:photocatalytic reaction process photocatalytic hydrogen SUPERLATTICE water splitting photoinduced excitons HETEROJUNCTION semiconductor photocatalyst photogenerated electrons 
Above-Curie-temperature ultrafast terahertz emission and spin current generation in a 2D superlattice(Fe_(3)GeTe_(2)/CrSb)_(3)
《National Science Review》2025年第3期392-400,共9页Peiyan Li Na Wu Shanshan Liu Yu Cheng Piming Gong Junwei Tong Jianan Liu Wei He Faxian Xiu Jimin Zhao Sheng Meng Xiaojun Wu 
supported by the National Natural Science Foundation of China(U23A6002,92250307,12025407,92250303,12174427 and 52350001);the National Key Research and Development Program of China(2022YFA1604402 and 2021YFA1400201);the CAS Project for Young Scientists in Basic Research(YSBR-059 and YSBR-047);the Open Project Program of Wuhan National Laboratory for Optoelectronics(2022WNLOKF006);the Shanghai Municipal Science and Technology Major Project(2019SHZDZX01);the Shanghai Pilot Program for Basic Research Fudan University 21TQ1400100(21TQ006).
The increasing demand for denser information storage and faster data processing has fueled a keen interest in exploring spin currents up to terahertz(THz)frequencies.Emergent 2D intrinsic magnetic materials constitute...
关键词:ultrafast terahertz spin current 2D superlattice(Fe_(3)GeTe_(2)/CrSb)_(3) laser-enhanced proximity effect above Curie temperature 
Waveguide superlattices with artificial gauge field toward colorless and low-crosstalk ultrahigh-density photonic integration
《Advanced Photonics》2025年第1期14-22,共9页Xuelin Zhang Jiangbing Du Ke Xu Zuyuan He 
supported by the National Key Research and Development Program of China(Grant No.2023YFB2905502);the National Natural Science Foundation of China(Grant Nos.62122047 and 61935011)。
Dense waveguides are the basic building blocks for photonic integrated circuits(PICs).Due to the rapidly increasing scale of PIC chips,high-density integration of waveguide arrays working with low crosstalk over broad...
关键词:silicon nitride waveguides waveguide superlattice artificial gauge field 
Moiré physics in two-dimensional materials:Novel quantum phases and electronic properties
《Chinese Physics B》2025年第2期2-17,共16页Zi-Yi Tian Si-Yu Li Hai-Tao Zhou Yu-Hang Jiang Jin-Hai Mao 
Project supported by the National Key R&D Program of China (Grant No. 2019YFA0307800);the National Natural Science Foundation of China (Grant No. 12074377);Fundamental Research Funds for the Central Universities,the International Partnership Program of Chinese Academy of Sciences (Grant No. 211211KYSB20210007);the China Postdoctoral Science Foundation (Grant No. 2024M753465);the Postdoctoral Fellowship Program (Grade C) of China Postdoctoral Science Foundation (Grant No. GZC20241893)。
Moiré superlattices have revolutionized the study of two-dimensional materials, enabling unprecedented control over their electronic, magnetic, optical, and mechanical properties. This review provides a comprehensive...
关键词:two-dimensional quantum material moirésuperlattice flat band strong correlations 
New layered organic-inorganic superlattice with bilayer linear molecules for superhigh heat insulation
《Science China Materials》2024年第12期4065-4073,共9页Chun Wang Yang Liu Renlong Zhu Tianpei Zhou Minghao Wang Han Cheng Wenjie Wang Xiaolin Tai Lin Wang Long Chen Yue Lin Shuji Ye Yi Xie Changzheng Wu 
financially supported by the Chinese Academy of Sciences (CAS) Project for Young Scientists in Basic Research (YSBR-070);the National Natural Science Foundation of China (21925110, 21890750, U2032161, 12147105, 22201273, 22205226 and 21925302);the National Key Research and Development Program of China (2022YFA1203601, 2022YFA1203601 and 2022YFA1203602);the National Natural Science Fund for Young Scholars (22205226);the Open Foundation of the Key Laboratory Center of Engineering Research Center of Building Energy Efficiency Control and Evaluation, Ministry of Education (AHJZNX2023-04);the Fellowship of China Postdoctoral Science Foundation (2022M710141);the Fellowship of China National Postdoctoral Program for Innovative Talents (BX2021280);the University Synergy Innovation Program of Anhui Province (GXXT-2022-006);the Users with Excellence Project of Hefei Science Center CAS (2021HSC-UE004)。
Layered inorganic materials provide an essential platform for constructing new structural configurations of materials with exceptional properties.However,precise control over the interlayer molecular arrangement remai...
关键词:layered organic-inorganic superlattice INTERCALATION thermal conductivity molecular chain conformation sum frequency generation 
Design of long‐wavelength infrared InAs/InAsSb type‐II superlattice avalanche photodetector with stepped grading layer
《Electron》2024年第4期10-18,共9页Keming Cheng Kai Shen Chuang Li Daqian Guo Hao Wang Jiang Wu 
Fundamental Research Funds for the Central Universities,Grant/Award Number:ZYGX2019Z018;National Natural Science Foundation of China,Grant/Award Number:61974014;Innovation Group Project of Sichuan Province,Grant/Award Number:20CXTD0090。
Weak response in long‐wavelength infrared(LWIR)detection has long been a perennial concern,significantly limiting the reliability of appli-cations.Avalanche photodetectors(APDs)offer excellent responsivity but are pl...
关键词:AlAsSb avalanche photodetector InAs/InAsSb type‐II superlattice 
The rise of non-vdW moiré superlattices
《The Innovation》2024年第6期35-36,共2页Zicheng Li Xinyu Duan Zehui Zhou Linjun Li Beibei Xu 
financially supported by the Natural Science Foundation of Zhejiang Province(grants LD22E010001 and LR23E030002);the National Natural Science Foundation of China(grant 62375243);the Fundamental Research Funds for the Central Universities(50672087).
The formation of a moirésuperlattice is induced by the stacking of van der Waals(vdW)2D materials with a twist angle or small lattice mismatch.This superlattice functions as a periodic potential for electrons,forming...
关键词:SUPERLATTICE TWIST BANDS 
Effects of moirélattice distortion andπbond on the superlubricity of twist MoS_(2)/graphene and MoS_(2)/BN heterointerfaces
《Journal of Materials Science & Technology》2024年第29期125-136,共12页Peixuan Li William Yi Wang Xudong Sui Xiaoli Fan Jinshan Li 
financially supported by the National Key Re-search and Development Program of China(Nos.2018YFB0703801 and 2018YFB0703802);the Foundation for Doctor Dissertation of Northwestern Polytechnical University(No.CX2021064)。
Superlubricity,a novel lubricity mode ascribing to moirésuperlattice(MSL),has attracted attention in ultra-precise manufacture,microelectronic devices,and national defense areas.Based on incommensurate MSL,nearly zer...
关键词:Moirésuperlattice SUPERLUBRICITY DFT Band structure Heterointerfaces Two-dimensional materials 
Peak structure in the interlayer conductance of Moirésuperlattices
《Chinese Physics B》2024年第10期376-380,共5页Yizhou Tao Chao Liu Mingwen Xiao Henan Fang 
supported by the National Natural Science Foundation of China(Grant No.11704197);the Natural Science Foundation of Nanjing University of Posts and Telecommunications(Grant Nos.NY221066 and NY223074).
We investigate the peak structure in the interlayer conductance of Moirésuperlattices using a tunneling theory wedeveloped previously.The theoretical results predict that,due to the resonance of two different partial...
关键词:Moirésuperlattice interlayer conductance electronic transport twistronics 
Solution-processed all-inorganic lead halide perovskite/layered double hydroxides superlattices
《Science China Chemistry》2024年第9期2904-2910,共7页Deyu Li Mingming Zhang Lulu Wei Shubing Tian Mingze Sun Kang Liu Jixiang Xu Lei Wang Jun Xing 
supported by the Natural Science Foundation of Qingdao,China(23-2-1-245-zyyd-jch);the Taishan Scholars Program;the National Natural Science Foundation of China(52171140)。
Quantum wells and superlattices are key building blocks in the semiconductor industry,normally fabricated using epitaxial growth techniques,such as vapor phase epitaxy,metalorganic chemical vapor deposition and molecu...
关键词:halide perovskite SUPERLATTICE layered double hydroxides 2D 
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