作者: Aung HH;Qi Z;Niu Y;Guo Y (School of Physics, Beijing Institute of Technology, Haidian, Beijing 100081, China. ; School of Physics, Beijing Institute of Technology, Haidian, Beijing 100081, China. ; School of Physics, Beijing Institute of Technology, Haidian, Beijing 100081, China. ; School of Physics, Beijing Institute of Technology, Haidian, Beijing 100081, China.)
出处: Nanomaterials (Basel, Switzerland) 2023 Vol.13 No.11
关键词: bioelectronics;carbon nanotube;conductive film;electrocardiogram;flexible electronics
摘要: Flexible electronics have enormous potential for applications that are not achievable in standard electronics. In particular, important technological ...
发明人: 王秩伟,李永恺,姚裕贵
申请人: 北京理工大学长三角研究院(嘉兴),北京理工大学
申请号: 202311209761.3
申请日期: 2023.09.19
摘要: 本发明涉及一种制备层状磁性材料CoBr2单晶的方法,属于单晶材料技术领域。通过将Co粉、BiBr3粉和Bi颗粒真空密封在石英管中,然后置于高温炉中,首先室温升温到450~600℃,恒温保持5h以上,随后以1~6℃/h的速度降温到270~320℃,快速打开高 ...
发明人: 王秩伟,李永恺,朱鹏,姚裕贵
申请人: 北京理工大学长三角研究院(嘉兴),北京理工大学
申请号: 202311210127.1
申请日期: 2023.09.19
摘要: 本发明涉及一种拓扑半金属材料SrIn2As2片状单晶及其制备方法,属于单晶材料技术领域。通过将Sr、In和As真空密封在石英管中,将真空密封后的石英管置于高温炉中,自室温升温到900~1100℃,恒温保持5h以上,随后以0.5~4℃/h的速度降温到600~ ...
发明人: 王秩伟,杨莹,胡金国,姚裕贵
申请人: 北京理工大学,北京理工大学长三角研究院(嘉兴),晶工新材料(扬中)有限公司
申请号: 202311039663.X
申请日期: 2023.08.17
摘要: 本发明涉及一种大带隙拓扑绝缘体材料Bi4Br4纳米结构及其制备方法,属于晶体材料技术领域。所述纳米结构采用物理气相输运法制备得到的,所述方法以Bi4Br4单晶为原料,通过对原料端在320~400℃真空加热并恒温保 ...
作者:
Sufeng Quan1;Luyang Li2;Shuai Guo3;
出处: ACS Applied Materials & Interfaces 2023
关键词: SnS2/MoS2 heterojunction;photodetector;O2 plasma treatment;photogating effect;high responsivity
摘要: Photoresponsivity is a fundamental parameter used to quantify the ability of photoelectric conversion of a photodetector device. High-responsivity pho ...
作者: Khan, Muhammad Sheraz1;Zou, Bingsuo1,2;Shi, Li-Jie3;Yao, Shangfei1;Bukhtiar, Arfan1;Huang, WeiGuo1;Lu, Yang2;Cao, JiaJun1;Zheng, Biling1; (1School of Physical Science and Technology, Guangxi University, Nanning, 530004, China 2Guangxi Key Lab of Processing for Nonferrous Metals and Featured Materials, School of Resources, Environments and Materials, Guangxi University, Nanning, 530004, China 3Beijing key Lab of Nanophotonics and Ultrafine Optoelectronic systems and School of Physics Beijing Institute of Technology, Beijing, 100081, China)
出处: Journal of Alloys & Compounds 2023 Vol.964
关键词: Carrier induced ferromagnetism;DFT calculations;Dilute magnetic semiconductor;Magnetic properties;Optical properties;Thin films
摘要: We have investigated the opto-electronic and magnetic properties of Mn(II)-doped ZnTe thin films by employing Density Functional Theory (DFT). In the ...
作者: Feng Tian1;Jian Zou1;Hai Li2;Liping Han3;Bin Shao1; (1 School of Physics, Beijing Institute of Technology, Beijing 100081, China. 2 School of Information and Electronic Engineering, Shandong Technology and Business University, Yantai 264005, China. 3 School of Science, Tianjin University of Technology, Tianjin 300384, China.)
出处: Entropy (Basel, Switzerland) 2023 Vol.26 No.1 P19
关键词: collision model;information scrambling;quantum Darwinism;quantum mutual information;tripartite mutual information.
摘要: A quantum system interacting with a multipartite environment can induce redundant encoding of the information of a system into the environment, which ...
作者:
Li, Hua,c,d;
出处: Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves 2023 Vol.42 No.1 P61-71
关键词: blocked compressed sensing;compressive imaging;focal plane array;GPU;medium infrared
摘要: Imaging sensors in medium and long-wave infrared spectrum are extremely expensive. Therefore,for most consumers,remote high-resolution imaging and rea ...
作者: Manqi ZHANG (张曼琦)1;Feng HE (何锋)31;Hongmei CAI (蔡红梅)1;Zeduan ZHANG (张泽端)1;Zhiliang GAO (高志良)2;Ming YANG (杨铭)2;Ruojue WANG (王若珏)2;Yu ZHANG (张宇)2;Ben LI (李犇)2;Lei WANG (王磊)2;Jiting OUYANG (欧阳吉庭)31; (1School of Physics, Beijing Institute of Technology, Beijing 100081, People\'s Republic of China;2Beijing Orient Institute of Measurement and Test, Beijing 100094, People\'s Republic of China)
出处: Plasma Science and Technology 2023 Vol.25 No.12 P125401
摘要: We present here an investigation of the self-pulsing phenomenon of negative corona and parallel-plate discharge in argon within one frame of a one-dim ...
作者: Ya-Ting Sun1;Feng Wang41;Su-Na Pang1;Fei Mao2;Chen-Guang Li43; (1School of Physics, Beijing Institute of Technology, Beijing 100081, People\'s Republic of China;2School of Nuclear Science and Technology, University of South China, Hengyang 421001, People\'s Republic of China;3Institute of Materials, China Academy of Engineering Physics, Mianyang 621908, People\'s Republic of China)
出处: New Journal of Physics 2023 Vol.25 No.8 P083035
摘要: We investigate the charge-state effects on charge transfer of helium ions in gold nanosheet using the time-dependent density functional theory non-adi ...