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SUPERLATTICES: 作品数：218被引量：120H指数：5; 导出分析报告; 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金光日孙聆东更多>>; 相关机构：天津大学金日成综合大学北京大学中国科学院数学与系统科学研究院更多>>; 相关期刊：更多>>; 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>>

Emergence of metal-semiconductor phase transition in MX_(2)(M=Ni,Pd,Pt;X=S,Se,Te)moirésuperlattices: 《Chinese Physics B》2025年第3期12-18,共7页Jie Li Rui-Zi Zhang Jinbo Pan Ping Chen Shixuan Du; Project supported by the National Natural Science Foundation of China(Grant Nos.52472153,11704081,62488201);the National Key Research and Development Program of China(Grant No.2022YFA1204100);National Science and Technology Innovation Talent Cultivation Program(Grant No.2023BZRC016);Guangxi Natural Science Foundation(Grant No.2020GXNSFAA297182);the special fund for“Guangxi Bagui Scholars”。; Two-dimensional(2D)moirésuperlattices with a small twist in orientation exhibit a broad range of physical properties due to the complicated intralayer and interlayer interactions modulated by the twist angle.Here,we ...; 关键词：moirésuperlattices first-principles calculations metal-semiconductor phase transition

Orbital XY models in moiré superlattices: 《Chinese Physics B》2025年第2期19-29,共11页Yanqi Li Yi-Jie Wang Zhi-Da Song; Project supported by the National Natural Science Foundation of China (Grant No. 12274005);the National Key Research and Development Program of China (Grant No. 2021YFA1401903);Innovation Program for Quantum Science and Technology (Grant No. 2021ZD0302403)。; Moiré superlattices provide a new platform to engineer various many-body problems. In this work, we consider arrays of quantum dots(QD) realized on semiconductor moiré superlattices with a deep moiré potential. We ...; 关键词：moirésuperlattices quantum dots XY model

Carrier Relaxation Times in InAs/AlAs Superlattices:Modulating by Layers,Temperature,and Carrier Concentrations: 《Chinese Physics Letters》2025年第2期271-275,共5页Enrui Zhang Jinshan Yao Zhiming Geng Yueying Hou Jiayu Dai Hong Lu; supported by the Science and Technology Innovation Program of Hunan Province(Grant No.2021RC4026)。; InAs/AlAs superlattice structures have significant potential for application in low-noise avalanche photodetectors.With their performance in practical applications linked to the fundamental physical properties of carr...; 关键词：RELAXATION TIMES PHONON

Emergent quantum properties from low-dimensional building blocks and their superlattices: 《Nano Research》2024年第12期10490-10510,共21页Ken Seungmin Hong Ou Chen Yusong Bai; the Vice President for Research at Brown University for the Research Seed Awards.O.C.acknowledges the National Science Foundation,under Award No.DMR-1943930.; Low-dimensional materials,with highly tunable electronic structures depending on their sizes and shapes,can be exploited as fundamental building blocks to construct higher-order structures with tailored emergent prope...; 关键词：quantum dots carbon nanotubes van der Waals materials SUPERLATTICES quantum properties

Molecular beam epitaxial growth and physical properties of AlN/GaN superlattices with an average 50% Al composition: 《Chinese Physics B》2024年第12期376-381,共6页Siqi Li Pengfei Shao Xiao Liang Songlin Chen Zhenhua Li Xujun Su Tao Tao Zili Xie Bin Liu M.Ajmal Khan Li Wang T.T.Lin Hideki Hirayama Rong Zhang Ke Wang; Project supported by the National Key R&D Program of China(Grant No.2022YFB3605600);the National Natural Science Foundation of China(Grant No.61974065);the Key R&D Project of Jiangsu Province,China(Grant Nos.BE2020004-3 and BE2021026);Postdoctoral Fellowship Program of CPSF(Grant No.GZC20231098);the Jiangsu Special Professorship;Collaborative Innovation Center of Solid State Lighting and Energy-saving Electronics。; We report molecular beam epitaxial growth and electrical and ultraviolet light emitting properties of(AlN)m/(GaN)n superlattices(SLs),where m and n represent the numbers of monolayers.Clear satellite peaks observed in...; 关键词：ALGAN superlattices(SLs) molecular beam epitaxy(MBE)

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

Progress and prospects of Moiré superlattices in twisted TMD heterostructures: 《Nano Research》2024年第11期10134-10161,共28页Syed Jamal Shah Junying Chen Xing Xie Xinyu Oyang Fangping Ouyang Zongwen Liu Jian-Tao Wang Jun He Yanping Liu; the financial support received from various entities,including the National Natural Science Foundation of China(No.52373311);the Key Project of the Natural Science Program of Xinjiang Uygur Autonomous Region(No.2023D01D03);They also appreciate the support from the High-Performance Complex Manufacturing Key State Lab Project at Central South University(No.ZZYJKT2020-12);ZWL extends thanks to the Australian Research Council(ARC Discovery Project,DP180102976)for their support;J.-T.W.acknowledges funding from the National Natural Science Foundation of China(Nos.92263202 and 12374020);the Strategic Priority Research Program of the Chinese Academy of Sciences(No.XDB33000000);the National Key Research and Development Program of China(No.2020YFA0711502)。; Moiré superlattices based on twisted transition metal dichalcogenide (TMD) heterostructures have recently emerged as a promising platform for probing novel and distinctive electronic phenomena in two-dimensional (2D)...; 关键词：Moirésuperlattices twisted transition metal dichalcogenides HETEROSTRUCTURES electronic properties optical properties transport properties valleytronics OPTOELECTRONICS quantum information processing

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

Recent progress on fabrication, spectroscopy properties, and device applications in Sn-doped CdS micro-nano structures: 《Journal of Semiconductors》2024年第9期7-27,共21页Bo Cao Ye Tian Huan Fei Wen Hao Guo Xiaoyu Wu Liangjie Li Zhenrong Zhang Lai Liu Qiang Zhu Jun Tang Jun Liu; supported by National Natural Science Foundation of China (52275551);Shanxi Scholarship Council of China (2021-117)。; One-dimensional semiconductor materials possess excellent photoelectric properties and potential for the construction of integrated nanodevices. Among them, Sn-doped CdS has different micro-nano structures, including ...; 关键词：Sn-doped CdS micro-nano structure SUPERLATTICES optical microcavity

High-throughput combinatorial approach expeditesthe synthesis of a lead-free relaxor ferroelectric system: 《InfoMat》2024年第9期75-90,共16页Di Zhang Katherine J.Harmon Michael J.Zachman Ping Lu Doyun Kim Zhan Zhang Nicholas Cucciniello Reid Markland Ken William Ssennyimba Hua Zhou Yue Cao Matthew Brahlek Hao Zheng Matthew M.Schneider Alessandro R.Mazza Zach Hughes Chase Somodi Benjamin Freiman Sarah Pooley Sundar Kunwar Pinku Roy Qing Tu Rodney J.McCabe Aiping Chen; NNSA's Laboratory Directed Research andDevelopment Program;Center forIntegrated Nanotechnologies,an Office ofScience User Facility operated for theU.S.Department of Energy(DOE)Officeof Science by Los Alamos NationalLaboratory,Grant/Award Number:89233218CNA000001;Sandia NationalLaboratories,Grant/Award Number:DENA0003525;U.S.Department of Energy,Office of Science,Basic Energy Sciences,Materials Science and EngineeringDivision;Argonne National Laboratory;U.S.DOE Office of Science-Basic Energy Sciences,Grant/Award Number:DEAC02-06CH11357;Center for NanophaseMaterials Sciences;ACS PetroleumResearch Fund under Doctoral NewInvestigator Grant,Grant/Award Number:62603-DNI10。; Developing novel lead-free ferroelectric materials is crucial for next-generationmicroelectronic technologies that are energy efficient and environmentfriendly.However,materials discovery and property optimization are...; 关键词：FERROELECTRICS high-resolution x-ray diffraction high-throughput combinatorial synthesis pulsed laser deposition scanning transmission electron microscopy SUPERLATTICES

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