作者： Shuang Wang¹;，Li Yang¹;，Zhenzhan Yan¹;，Jimin Han¹;，Xiaoting Ren²;，Wei Li²; （¹State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology；²Science and Technology on Aerospace Chemical Power Laboratory, Hubei Institute of Aerospace Chemotechnology）

出处： Defence Technology 2023 第27卷 第9期 P93-100

关键词： Carbon；nanofilm；Metal-organic；framework；Copper；azide；(CA)Electrostatic；sensitivity；Electrospinning

摘要： Due to its extremely low electrostatic sensitivity, copper azide primary explosive is greatly limited in practical applications. In this study, a comp ...

作者： Si-yuan Ren¹;，Zi-zheng Gong¹;，Qiang Wu¹;，Guang-ming Song¹;，Qing-ming Zhang²;，Pin-liang Zhang¹;，Chuan Chen¹;，Yan Cao¹; （¹Beijing Institute of Spacecraft Environment Engineering, China Academy of Space Technology；²State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology）

出处： Defence Technology 2023 第27卷 第9期 P284-307

关键词： Satellite；breakup；Space；environment；Distribution；characteristics；Hypervelocity；impact；Explosion

摘要： The primary causes of satellite breakups are hypervelocity impact and explosion, the research on satellite breakup can be used not only to evaluate th ...

作者： Ying Zhang，Chenxiao Zhou，Lizhi Lin，Fengtao Pei，Mengqi Xiao，Xiaoyan Yang，Guizhou Yuan，Cheng Zhu，Yu Chen，Qi Chen （Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications, MIIT Key Laboratory for Low‑Dimensional Quantum Structure and Devices, Experimental Center of Advanced Materials, School of Materials Science and Engineering,Beijing Institute of Technology）

出处： Nano-Micro Letters 2023 第15卷 第10期 P313-324

关键词： Perovskite solar cell；Hole transport layer；Gelation；Humidity stability；Aggregation of LiTFSI

摘要： To achieve high power conversion efficiency（PCE） and long-term stability of perovskite solar cells（PSCs）, a hole transport layer（HTL） with persistentl ...

作者： Binze Tang^1,2;，Yizhi Song^1,2;，Mian Qin²;，Ye Tian^1,2;，Zhen Wei Wu³;，Ying Jiang^1,2,4,5,6;，Duanyun Cao^7,8;，Limei Xu^1,2,4,6; （¹International Center for Quantum Materials, Peking University；²School of Physics, Peking University；³Institute of Nonequilibrium Systems, School of Systems Science, Beijing Normal University；⁴Collaborative Innovation Center of Quantum Matter；⁵CAS Center for Excellence in Topological Quantum Computation, University of Chinese Academy of Sciences；⁶Interdisciplinary Institute of Light-Element Quantum Materials and Research Center for Light-Element Advanced Materials, Peking University；⁷Beijing Key Laboratory of Environmental Science and Engineering, School of Materials Science and Engineering, Beijing Institute of Technology；⁸Beijing Institute of Technology Chongqing Innovation Center）

出处： National Science Review 2023 第10卷 第7期 P114-123

摘要： Relevant to broad applied fields and natural processes,interfacial ionic hydrates have been widely studied by using ultrahigh-resolution atomic force ...

作者： Jiaqun Li，Jianfeng Yan，Lan Jiang，Jiachen Yu，Heng Guo，Liangti Qu （State Key Laboratory of Tribology in Advanced Equipment，Department of Mechanical Engineering，Tsinghua University，Beijing 100084，China；School of Mechanical Engineering，Beijing Institute of Technology，Beijing 100081，China；Department of Chemistry，Tsinghua University，Beijing 100084，China）

出处： 光(科学与应用)(英文版) 2023 第12卷 第8期 P1604-1615

摘要： Photonic crystals are utilized in many noteworthy applications like optical communications,light flow control,and quantum optics.Photonic crystal with ...

作者： Haijie Zhang^1,2;Wei Wang^3,2;Liang Fan¹;Junling Li¹;Yanqin Ren¹;Hong Li¹;Rui Gao¹;Yisheng Xu¹;CA1 （¹State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China;²These authors contributed equally to this work.;³Key Laboratory of Cluster Science, Ministry of Education of China, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, China）

出处： Journal of Environmental Sciences 2023

摘要： The chemistry of sulfur cycle contributes significantly to the atmospheric nucleation process, which is the first step of new particle formation (NPF) ...

作者： Jing Dou¹;Yue Ma²;Xiuxiu Niu¹;Wentao Zhou²;Xueyuan Wei¹;Jie Dou¹;Zhenhua Cui¹;Qizhen Song¹;Tinglu Song¹;Huanping Zhou²;Cheng Zhu¹;Yang Bai¹;CA1;Qi Chen¹; （¹Experimental Centre for Advanced Materials, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China;²Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, BIC-ESAT, School of Materials Science and Engineering, Peking University, Beijing 100871, China）

出处： Journal of Energy Chemistry 2023

关键词： Perovskite;Potassium tartrate;Lead leakage;Long-term stability

摘要： Perovskite solar cell has gained widespread attention as a promising technology for renewable energy. However, their commercial viability has been ham ...

作者： 林知微^1,2;，张嵩川¹;，王成吉¹;，周亦炜¹; （¹北京理工大学自动化学院；²复杂系统智能控制与决策国家重点实验室）

出处： 智能科学与技术学报 2023 第5卷 第2期 P200-211

关键词： 智能制造；区块链；供应链；共识机制

摘要： 在我国制造业企业推进数字化转型的进程中，区块链技术引起了研究人员的广泛关注。总结了区块链技术国内外整体研究进展，给出了区块链技术在食品、军工产品供应链追踪和质量管理以及云制造等智能制造领域的应用案例。就区块链的存储问题、可扩展性问题、算力消耗问题和安全隐私问题提出了区块链与智能制造融合应用的建议，以 ...

作者： 王艺卉^1,2;，闫文君¹;，徐从安^1,3;，查浩然⁴;，桂冠⁵;，陈雪梅³;，葛亮⁶; （¹海军航空大学信息融合研究所；²中国人民解放军31401部队；³北京理工大学前沿技术研究院；⁴哈尔滨工程大学信息与通信工程学院；⁵南京邮电大学信息与通信工程学院；⁶天津市测绘院有限公司）

出处： 太赫兹科学与电子信息学报 2023 第21卷 第9期 P1100-1108

关键词： 辐射源个体识别；Conv2D层；Ghost bottleneck结构；轻量化设计

摘要： 针对辐射源个体识别高精确度、轻量化、实时性的现实应用需求，提出了面向广播式自动相关监测（ADS-B）信号辐射源个体识别的轻量化模型设计方法。根据信号数据特点进行解码处理，并对不均衡样本进行权重调节，改善样本质量；通过分组卷积获取不同维度的细微特征，与初始特征拼接，实现多维互补特征融合，并联同步进行提 ...

作者： 吴建民 （北京理工大学人文社会科学学院经济系）

出处： 数学的实践与认识 2023 第53卷 第8期 P260-266

关键词： 高维数据；组效应；组变量选择；双重变量选择

摘要： 上市公司的财务数据往往呈现出高维度,强相关性和组效应特征,传统的回归模型不再适用,基于惩罚函数建立稀疏模型成为了当前研究的热点.在线性回归模型基础上,基于组变量和双重变量选择方法研究了具有组效应的高维数据协变量选择模型.模拟对比研究发现,cMCP方法的预测误差更小,冗余变量和重要变量的选择比较合理. ...