作者： Gang Yao^1,2;，William-Yi Wang^1,2;，Pei-Xuan Li^1,2;，Ke Ren^1,2;，Jia-Qi Lu^1,2;，Xing-Yu Gao³;，De-Ye Lin³;，Jun Wang^1,2;，Yi-Guang Wang⁴;，Hai-Feng Song³;，Zi-Kui Liu⁵;，Jin-Shan Li^1,2; （¹State Key Laboratory of Solidification Processing,Northwestern Polltechnical University；²Innovation Center,NPU Chongqing；³Laboratory of Computational Physics,Institute of Applied Physics and Computational Mathematics；⁴Institute of Advanced Structure Technology,Beijing Institute of Technology；⁵Department of Materials Science and Engineering,The Pennsylvania State University,University Park）

出处： Rare Metals 2023 第42卷 第2期 P614-628

摘要： High-entropy diborides（HEBs） have attracted extensive research due to their potential ultra-high hardness.In the present work,the effects of transitio ...

作者： 王陈文¹;，刘洋¹;，孙萌¹;，张天亮²;，谢俊发¹;，陈强¹;，张海宝¹; （¹Laboratory of Plasma Physics and Materials, Beijing Institute of Graphic Communication；²School of Physics, Beijing Institute of Technology）

出处： Plasma Science and Technology 2023 第25卷 第4期 P106-113

关键词： helicon；plasma,blue；core,neutral；pressure,heating；mechanism,edge；heating

摘要： The effect of neutral pressure on the blue core in Ar helicon plasma under an inhomogeneous magnetic field was investigated in this work. The neutral ...

作者： 苗龙¹;，聂明卿¹;，Yuri Mihailovich GRISHIN²;，王晓宇¹;，朱政羲¹;，宋家辉¹;，梁福文¹;，何梓豪¹;，田丰¹;，王宁飞¹; （¹School of Aerospace Engineering, Beijing Institute of Technology；²Department of Thermophysics, Moscow State Technical University N E Bauman）

出处： Plasma Science and Technology 2023 第25卷 第4期 P156-165

关键词： high；purity；quartz,dynamic；heating,vacuole；with；gas–liquid；inclusions,thermobaric；destruction,radio-frequency；inductively；coupled；plasma；torch

摘要： In the present work, the turbulent mixing process of a polydisperse quartz particle flow with a plasma stream generated by a radio-frequency（RF） induc ...

作者： Xiaomeng Xue，Menglu Chen，Yuning Luo，Tianling Qin，Xin Tang，Qun Hao （School of Optics and Photonics，Beijing Institute of Technology，No.5 Zhongguancun South Street，Beijing，China；School of Optics and Photonics，Beijing Institute of Technology，No.5 Zhongguancun South Street，Beijing，China；Beijing Key Laboratory for Precision Optoelectronic Measurement Instrument and Technology，Beijing，China；Yangtze Delta Region Academy of Beijing Institute of Technology，Beijing，China）

出处： 光(科学与应用)(英文版) 2023 第12卷 第3期 P355-365

摘要： Due to thermal carriers generated by a narrow mid-infrared energy gap,cooling is always necessary to achieve ideal photodetection.In quantum dot(QD),t ...

作者： Ming-Zhi Zhang¹;，Kun Zhang²;，Kai-Kai Song^1,3,4;，Xiao-Yu Zou⁴;，Wei-Dong Song³;，Ke-Feng Li⁵;，Li-Na Hu⁶;，Ze-Qun Zhang^7,8;，Jürgen Eckert^7,8; （¹Shenzhen Research Institute of Shandong University；²CAS Key Laboratory of Microgravity (National Microgravity Laboratory),Institute of Mechanics,Chinese Academy of Sciences；³State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology；⁴School of Mechanical,Electrical and Information Engineering, Shandong University；⁵Guangdong Institute of Materials and Processing,Guangdong Academy of Sciences；⁶Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials (Ministry of Education),Shandong University；⁷Erich Schmid Institute of Materials Science,Austrian Academy of Sciences；⁸Department of Materials Science,Montanuniversitat Leoben）

出处： Rare Metals 2023 第42卷 第3期 P982-993

摘要： In this study,CoCrFeMnNi high-entropy alloys（HEAs） with a surface gradient nanostructure were produced using industrial shot blasting,which improved t ...

作者： 李立彬;喻鑫龙;刘青泉;王晓亮 （北京理工大学宇航学院, 北京, 100081）

出处： 中国科学. 技术科学 2023 第53卷 第4期 P601-614

关键词： 爆炸；刚性；化学反应；投影法；广域

摘要： 近年来广域尺度可燃气体爆炸事故愈发严重,亟需发展有效的数值方法模拟爆炸波的传播发展及其对结构物的作用,预测和评估爆炸造成的危害.本文采用含极端刚性源项的反应欧拉方程描述广域尺度气体爆炸过程,基于算子分裂法,通过高分辨率格式捕捉激波,采用投影法处理化学反应刚性源项,解决了化学反应和流体动力学时空尺度不 ...

作者： 张佳¹;唐义¹;卞子煜²;孙天宇¹;钟凯杰² （¹北京理工大学光电学院, 光电成像技术与系统教育部重点实验室, 北京, 100081;²苏州朗晖光电科技有限公司, 江苏, 苏州, 215300）

出处： 激光与光电子学进展 2023 第60卷 第6期 P0628010

关键词： 激光雷达；光学相机；系统标定；点云与光学图像融合

摘要： 鉴于三维点云缺少颜色信息和光学图像缺少空间信息,提出一种基于激光雷达与相机自动标定的融合方法,融合后的数据兼有点云的空间信息和光学图像的颜色纹理信息。首先利用平面标定板对激光雷达和光学相机进行分步式自动标定,其次通过共线方程建立坐标关系,将光学图像的颜色纹理信息赋予点云进行融合并进行可视化。实验结果 ...

作者： Chen Renjie^1,2,3;Wu Feng^1,2,3 （¹School of Materials Science and Engineering,Beijing Institute of Technology, Beijing Key Laboratory of Environmental Science and Engineering, Beijing, 100081;²Advanced Technology Research Institute (Jinan),Beijing Institute of Technology, Jinan, 250300;³Collaborative Innovation Center of Electric Vehicles in Beijing, Collaborative Innovation Center of Electric Vehicles in Beijing, Beijing, 100081）

出处： Engineering 2023 第21卷 第期 P24-27

摘要： With the rapid development of next-generation technologies-including the Internet,information technology,quantum technology,micro-nano technology,big ...

作者： Wang Zhe^1,2,3;Hou Lipeng⁴;Li Zheng⁴;Liang Jialin^1,5;Zhou Mingyue⁴;Zhao Chenzi⁴;Zeng Xiaoyuan⁶;Li Boquan^1,5;Chen Aibing²;Zhang Xueqiang^1,5;Dong Peng⁶;Zhang Yingjie⁶;Huang Jiaqi^1,5;Zhang Qiang⁴ （¹Advanced Research Institute of Multidisciplinary Science, Beijing Institute of Technology, Beijing;²College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang;³School of Materials Science and Engineering, Beijing Institute of Te, Beijing;⁴Department of Chemical Engineering, Tsinghua University, Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Beijing;⁵School of Materials Science and Engineering, Beijing Institute of Technology, Beijing;⁶Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology, National and Local Joint Engineering Laboratory for Lithium-Ion Batteries and Materials Preparation Technology;;Key Laboratory of Advanced Battery Materials of Yunnan Province, Kunming）

出处： Carbon Energy 2023 第5卷 第1期 Pe283

关键词： electrolyte additives；lithium metal anodes；organic nitrate；pouch cells；solid electrolyte interphase

摘要： The stability of lithium metal anodes essentially dictates the lifespan of high-energy-density lithium metal batteries. Lithium nitrate (LiNO_3) is wi ...

作者： Yu Chengxin¹;Li Yu¹;Ren Haixia¹;Qian Ji¹;Wang Shuo²;Feng Xin¹;Liu Mingquan^1,3;Bai Ying¹;Wu Chuan^1,3 （¹School of Materials Science and Engineering, Beijing Institute of Technology, Beijing Key Laboratory of Environmental Science and Engineering, Beijing;²Department of Materials Science and Engineering, Peking University, Beijing;³Yangtze Delta Region Academy of Beijing Institute of Technology, Jiaxing）

出处： Carbon Energy 2023 第5卷 第1期 Pe220

关键词： hard carbon anodes；homotype heterojunctions；sodium-ion batteries；solid electrolyte interface；surface engineering

摘要： Developing effective strategies to improve the initial Coulombic efficiency (ICE) and cycling stability of hard carbon (HC) anodes for sodium-ion batt ...