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SUPERLATTICES: 作品数：221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>>

Quantum anomalous Hall effect in twisted bilayer graphene: 《Chinese Physics B》2025年第4期2-10,共9页Wen-Xiao Wang Yi-Wen Liu Lin He; supported by the Science Research Project of Hebei Education Department(Grant No.BJK2024168);the National Natural Science Foundation of China(Grant No.11904076);the Natural Science Foundation of Hebei(Grant No.A2019205313);Science Foundation of Hebei Normal University(Grant No.L2024J02).; Recent advancements in two-dimensional van der Waals moir´e materials have unveiled the captivating landscape of moir´e physics.In twisted bilayer graphene(TBG)at‘magic angles’,strong electronic correlations give ...; 关键词：quantum anomalous Hall effect magic-angle twisted bilayer graphene moirésuperlattices

Fabrication of two-dimensional van der Waals moiré superlattices: 《Chinese Physics B》2025年第4期12-27,共16页Zihao Wan Chao Wang Hang Zheng Wenna Tang Zihao Fu Weilin Liu Zhenjia Zhou Jun Li Guowen Yuan Libo Gao; Project supported by the National Natural Science Foundation of China(Grant Nos.52425203 and 12104218);the the Natural Science Foundation of Jiangsu Province(Grant Nos.BK20240008 and BK20241252);the China National Postdoctoral Program for Innovative Talents(Grant No.BX2021120);the Xiaomi Foundation,the Postdoctoral Fellowship Program of CPSF(Grant No.GZC20231093);Jiangsu Funding Program for Excellent Postdoctoral Talent(Grant No.2023ZB553).; Two-dimensional(2D)van der Waals(vdW)moiré superlattices have attracted significant attention due to their novel physical properties and quantum phenomena.The realization of these fascinating properties,however heavi...; 关键词：2D materials moirésuperlattices fabrication techniques chemical vapor deposition(CVD)

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

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

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

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