SUPERLATTICES

作品数:218被引量:120H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>>
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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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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 
An advanced theoretical approach to study super-multiperiod superlattices:theory vs experiments
《Journal of Semiconductors》2024年第2期57-66,共10页Alexander Sergeevich Dashkov Semyon Andreevich Khakhulin Dmitrii Alekseevich Shapran Gennadii Fedorovich Glinskii Nikita Andreevich Kostromin Alexander Leonidovich Vasiliev Sergey Nikolayevich Yakunin Oleg Sergeevich Komkov Evgeniy Viktorovich Pirogov Maxim Sergeevich Sobolev Leonid Ivanovich Goray Alexei Dmitrievich Bouravleuv 
The work was supported by the Ministry of Education and Science of the Russian Federation in the framework of experimental research(Nos.075-01438-22-06 and FSEE-2022-0018);the Russian Science Foundation in theoretical research(No.RSF 23-29-00216).
A new theoretical method to study super-multiperiod superlattices has been developed.The method combines the precision of the 8-band kp-method with the flexibility of the shooting method and the Monte Carlo approach.T...
关键词:super-multiperiod superlattice photoreflectance spectroscopy Kane model kp-method energy band diagram light amplifiers 
Long wavelength interband cascade photodetector with type Ⅱ InAs/GaSb superlattice absorber
《Journal of Semiconductors》2023年第4期81-85,共5页Shaolong Yan Jianliang Huang Ting Xue Yanhua Zhang Wenquan Ma 
supported in part by China’s NSF Program 61874103
We report on a long wavelength interband cascade photodetector with type Ⅱ InAs/GaSb superlattice absorber.The device is a three-stage interband cascade structure.At 77 K,the 50%cutoff wavelength of the detector is 8...
关键词:interband cascade infrared photodetector type II superlattices long wavelength 
Recent progress on fabrication and flat-band physics in 2D transition metal dichalcogenides moiré superlattices被引量:1
《Journal of Semiconductors》2023年第1期43-55,共13页Xinyu Huang Xu Han Yunyun Dai Xiaolong Xu Jiahao Yan Mengting Huang Pengfei Ding Decheng Zhang Hui Chen Vijay Laxmi Xu Wu Liwei Liu Yeliang Wang Yang Xu Yuan Huang 
supported by the National Natural Science Foundation of China(Grant Nos.62022089,12174439,11874405,52272135,62274010,61971035);the National Key Research and Development Program of China(Grant Nos.2019YFA0308000,2021YFA1401300,2021YFA1401800,2018YFA0704200,2021YFA1400100,2020YFA0308800);Chongqing Outstanding Youth Fund(Grant No.2021ZX0400005);Beijing Institute of Technology Science and Technology Innovation Program Innovative Talent Science and Technology Funding SpecialProgram(No.2022CX01022);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(Grant Nos.XDB33000000)。
Moiré superlattices are formed when overlaying two materials with a slight mismatch in twist angle or lattice constant. They provide a novel platform for the study of strong electronic correlations and non-trivial ba...
关键词:flat-band physics two-dimensional materials moirésuperlattices Hubbard model moiréexcitons 
Review of phonons in moiré superlattices被引量:1
《Journal of Semiconductors》2023年第1期56-67,共12页Zhenyao Li Jia-Min Lai Jun Zhang 
National Natural Science Foundation of China(12074371);CAS Interdisciplinary Innovation Team,Strategic Priority Research Program of Chinese Academy of Sciences(XDB28000000)。
Moirépatterns in physics are interference fringes produced when a periodic template is stacked on another similar one with different displacement and twist angles.The phonon in two-dimensional(2D)material affected by...
关键词:moirépattern moiréphonon electron-phonon coupling SUPERCONDUCTIVITY 
Twist-angle two-dimensional superlattices and their application in(opto)electronics被引量:1
《Journal of Semiconductors》2022年第1期18-36,共19页Kaiyao Xin Xingang Wang Kasper Grove-Rasmussen Zhongming Wei 
financially supported by the Strategic Priority Research Program of Chinese Academy of Sciences(Grant No.XDB43000000);the CAS-JSPS Cooperative Research Project(No.GJHZ2021131)。
Twist-angle two-dimensional systems,such as twisted bilayer graphene,twisted bilayer transition metal dichalcogenides,twisted bilayer phosphorene and their multilayer van der Waals heterostructures,exhibit novel and t...
关键词:twist angle Moirésuperlattice TWO-DIMENSIONAL (opto)electronics 
Performance improvement of light-emitting diodes with double superlattices confinement layer被引量:1
《Journal of Semiconductors》2018年第11期47-50,共4页Cheng Cheng Yan Lei Zhiqiang Liu Miao He Zhi Li Xiaoyan Yi Junxi Wang Jinmin Li Deping Xiong 
Project supported by the National Key Research and Development Program of China(No.2016YFB0400102);the Beijing Municipal Science and Technology Project(Nos.Z161100002116032,D12110300140000);the National Basic Research Program of China(No.2011CB301902);the Guangzhou Science & Technology Planning Project of Guangdong Province,China(Nos.201604016095,201604030035);the Zhongshan Science & Technology Planning Project of Guangdong Province,China(No.2017A1008);the Science & Technology Planning Project of Guangdong Province(No.2015B010112002)
In this study, the effect of double superlattices on GaN-based blue light-emitting diodes(LEDs) is analyzed numerically. One of the superlattices is composed of InGaN/GaN, which is designed before the multiple quantum...
关键词:double superlattices LED GAN 
Si nanocrystals-based multilayers for luminescent and photovoltaic device applications被引量:2
《Journal of Semiconductors》2018年第6期82-91,共10页Peng Lu Dongke Li Yunqing Cao Jun Xu Kunji Chen 
Project supported by the National Natural Science Foundation of China(Nos.11774155,11274155)
Low dimensional Si materials have attracted much attention because they can be developed in many kinds of new-generation nano-electronic and optoelectronic devices, among which Si nanocrystals-based mul- tilayered mat...
关键词:quantum dot SUPERLATTICES LUMINESCENT PHOTOVOLTAIC 
The effect of AlN/AlGaN superlattices on crystal and optical properties of AlGaN epitaxial layers被引量:1
《Journal of Semiconductors》2017年第11期22-25,共4页Shuo Zhang Yun Zhang Xiang Chen Yanan Guo Jianchang Yan Junxi Wang Jinmin Li 
Project supported in part by the National High Technology Program of China(No.2014AA032608);the National Key R&D Program of China(Nos.2016YFB0400800,2016YFB0400083,2016YFB0400082);in part by the National Natural Sciences Foundation of China(Nos.6136047,61206090,61527814,61674147,61204053);the Beijing Municipal Science and Technology Project(No.D161100002516002);the National 1000 Young Talents Program;the Youth Innovation Promotion Association,CAS
We investigate the effect of AlN/AlGaN superlattices(SLs) on crystal and optical properties of AlGN epitaxial layers. The result indicates that the crystal quality of AlGaN layers is consistent within a wide range o...
关键词:AlN AlGaN superlattices crystal quality transmittance light-emitting diodes 
Influence of tension-twisting deformations and defects on optical and electrical properties of B,N doped carbon nanotube superlattices被引量:1
《Journal of Semiconductors》2016年第6期33-38,共6页刘贵立 姜艳 宋媛媛 周爽 王天爽 
supported by the National Natural Science Foundation of China(No.51371049);the Natural Science Foundation of Liaoning Province(No.20102173)
As the era of nanoelectronics is dawning,CNT(carbon nanotube),a one-dimensional nano material with outstanding properties and performances,has aroused wide attention.In order to study its optical and electrical prop...
关键词:B and N doped carbon nanotubes defects tension-twisting deformation electronic structure optical properties 
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