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探索与争鸣 2011年第1期 19-20页

作者：于文杰南京大学历史系

自保罗·肯尼迪的《大国的兴衰》一书问世之后，“大国崛起”便成为国内学术界十分关注的问题。世界文明史从古典时期兴盛到蛮族入侵，从不列颠文明崛起到英联邦的衰落，人们充分感受到，在不同区域与国家兴盛衰亡的历史进程中．

关键词：大国崛起罗马文明意大利国家兴盛世界文明史古典时期历史进程肯尼迪

Ultra-dense planar metallic nanowire arrays with extremely large anisotropic optical and magnetic properties

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Nano Research 2018年第7期11卷 3519-3528页

作者： Qi Jia Xin Ou Manuel Langer Benjamin Schreiber Jorg Grenzer Pablo F. Siles Raul D. Rodriguez Kai Huang Ye yuan Alireza Heidarian Rene Hubner Tiangui You wenjie yu Kilian Lenz Jurgen Lindner Xi Wang Stefan Facsko Helmholtz-Zentrum Dresden-Rossendorf Institute of Ion Beam Physics and Materials Research Bautzner Landstr. 400 01328 Dresden Germany State Key Laboratory of Functional Material for Informatics Shanghai Institute of Microsystem and Information Technology Chinese Academy of Sciences Shanghai 200050 China Technische Universitat Chemnitz ReichenhainerstraBe 70 09107 Chemnitz Germany University of Chinese Academy of Sciences Beijing 100049 China Tomsk Polytechnic University 30 Lenin Ave. 634050 Tomsk Russia

A nanofabrication method for the production of ultra-dense planar metallic nanowire arrays scalable to wafer-size is presented. The method is based on an efficient template deposition process to grow diverse metallic nanowire arrays with extreme regularity in only two steps. First, Ⅲ-Ⅴ semiconductor substrates are irradiated by a low-energy ion beam at an elevated temperature, forming a highly ordered nanogroove pattern by a ＂reverse epitaxy＂ process due to self-assembly of surface vacancies. Second, diverse metallic nanowire arrays （Au, Fe, Ni, Co, FeAl alloy） are fabricated on these Ⅲ-Ⅴ templates by deposition at a glancing incidence angle. This method allows for the fabrication of metallic nanowire arrays with periodicities down to 45 nm scaled up to wafer-size fabrication. As typical noble and magnetic metals, the Au and Fe nanowire arrays produced here exhibited large anisotropic optical and magnetic properties, respectively. The excitation of localized surface plasmon resonances （LSPRs） of the Au nanowire arrays resulted in a high electric field enhancement, which was used to detect phthalocyanine （CoPc） in surface-enhanced Raman scattering （SERS）. Furthermore, the Fe nanowire arrays showed a very high in-plane magnetic anisotropy of approximately 412 mT, which may be the largest in-plane magnetic anisotropy field yet reported that is solely induced via shape anisotropy within the plane of a thin film.

关键词： self-assembly metallic nanowire array reverse epitaxy magnetic anisotropy anisotropic dieledric function

Metal-Hydrogen Bridge and Agostic Bonding:Infrared Spectra and Theoretical Calculations

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Metal-Hydrogen Bridge and Agostic Bonding:Infrared Spectra a...

第十五届全国化学动力学会议

作者： Bing Xu Jie Zhao wenjie yu Tengfei Huang 王雪峰 Department of Chemistry Tongji University

＜正＞Infrared spectra of matrix isolated dibridged Si（μ-H）2MH2 and tribridged Si（μ-H）3MH molecules（M=Zr and Hf,or Be and B）were observed following the laser-ablated metal atom reactions with Si H4 during condensation in excess argon and neon,but methylidene complex CH2=MH2 with agostic bonding was formed in metal atom reactions with *** of the major vibrational modes,which included terminal MH,MH2 and hydrogen

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体重污名:对肥胖的歧视与偏见

心理科学进展 2018年第6期26卷 1074-1082页

作者：段文杰冯宇武汉大学社会学系武汉430072

体重污名指个体因超重或肥胖受到的社会污名,主要表现为公众对这一群体的歧视、偏见、消极态度,其测量主要从公众和被污名群体自身展开。它会对被污名个体的心理、行为、身体产生消极影响,且这些影响之间存在递进关系。现有体重污名干... 详细信息

体重污名指个体因超重或肥胖受到的社会污名,主要表现为公众对这一群体的歧视、偏见、消极态度,其测量主要从公众和被污名群体自身展开。它会对被污名个体的心理、行为、身体产生消极影响,且这些影响之间存在递进关系。现有体重污名干预研究主要聚焦于减少公众污名、降低体重以及缓解体重污名消极心理影响三个方向。未来研究可以在体重污名影响机制、测量工具和行之有效的干预策略方面进一步扩展。

关键词：体重污名化肥胖歧视体重污名干预

Monolithic integration of MoS2-based visible detectors and GaN-based UV detectors

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Photonics Research 2019年第10期7卷 1127-1133页

作者： YOU WU ZHIWEN LI KAH-WEE ANG yuPING JIA ZHIMING SHI ZHI HUANG wenjie yu XIAOJUAN SUN XINKE LIU DABING LI State Key Laboratory of Luminescence and Applications Changchun Institute of OpticsFine Mechanics and PhysicsChinese Academy of SciencesChangchun 130033China Center of Materials Science and Optoelectronics Engineering University of Chinese Academy of SciencesBeijing 100049China Department of Electrical and Computer Engineering National University of SingaporeSingapore 117583Singapore Shenzhen Castle Security Technology Co. Ltd.Shenzhen 518000China State Key Laboratory of Functional Materials for Informatics Shanghai Institute of Microsystem and Information TechnologyChinese Academy of SciencesShanghai 200050China

With the increasing demand for high integration and multi-color photodetection for both military and civilian applications, the research of multi-wavelength detectors has become a new research hotspot. However, current research has been mainly in visible dual-or multi-wavelength detectors, while integration of both visible light and ultraviolet(UV) dual-wavelength detectors has rarely been studied. In this work, large-scale and high-quality monolayer MoS2 was grown by the chemical vapor deposition method on transparent free-standing GaN substrate. Monolithic integration of MoS2-based visible detectors and GaN-based UV detectors was demonstrated using common semiconductor fabrication technologies such as photolithography, argon plasma etching, and metal deposition. High performance of a 280 nm and 405 nm dual-wavelength photodetector was *** responsivity of the UV detector reached 172.12 A/W, while that of the visible detector reached 17.5 A/***, both photodetectors achieved high photocurrent gain, high external quantum efficiency, high normalized detection rate, and low noise equivalent power. Our study extends the future application of dual-wavelength detectors for image sensing and optical communication.

关键词： visible integration ultraviolet

Matrix photochheistry of group IIA atoms(M) in the presence of silane:formation and characterization of divalent species HMSiH3 and univalent MSiH3

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Matrix photochheistry of group IIA atoms(M) in the presence ...

基于改进Census变换与多特征融合的立体匹配算法

中国化学会第30届学术年会-第四十四分会：化学动力学

作者： Jie Zhao wenjie yu Peipei Shi Tingting Li Bing Xu Xuefeng Wang Department of Chemistry Tongji University

It has been known for decades that nsnp excited states of group 2,12,13 atoms can activate C-H bonds or H-H *** fact,the first photosensitization reaction studied,in 1923,was the decomposition of H into H atoms by reaction with the Hg(6s6pP)excited state. There has been wide interest in understanding such fundamental chemical reactions of X-H bonds(where X=H,C,Si,Ge,N,P)activated by M(nsnp)excited *** report here an investigation of group 2metal atoms(Be,Mg,Ca)with silane in neon and argon *** the reaction of Be with SiH,the activation of Si-H bond need the Be atoms been *** argon matrix,the resonance transitionS→P of Be atoms occurs at 236 nm while the spin-forbidden emissionP→Sappears at 465 *** assigned to BeSiH and HBeSiH increased sharply after full-arc photolysis followed by annealing to 10K *** nearly no change of spectrum upon>350nm photolysis was *** indicates that the reaction of Be(2s2pP)with SiH dominate the inserting *** participation of 3d orbital in the Ca atom make the reaction channel of Ca+SiH more *** the absorptions of HCaSiH and CaSiH showed no change upon>500 nm photolysis but increased on>400 nm *** Ca(4s4pP)←Ca(4sS)transition of Ca vapor mixed with Ar at 725℃occur at 422.673 nm and spin-forbidden emission Ca(4s4pP)→Ca(4sS)appears at 657.278 *** seems most likely that the formation of HCaSiH in the matrix is brought about by exciting Ca atoms to theirP state.

关键词： matrix isolation photolysis excited state

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激光与光电子学进展 2022年第8期59卷 147-153页

作者：虞文杰叶嵩郭毓郭健南京理工大学自动化学院江苏南京210094 中建八局第三建设有限公司江苏南京210023

立体匹配是三维重建技术中的关键步骤,针对局部立体匹配算法在弱纹理区域、深度不连续区域匹配效果差,且容易受到噪声干扰的问题,提出了一种基于多特征融合的局部立体匹配算法。对传统的Census变换进行改进,使其对噪声具有更强的鲁棒性... 详细信息

立体匹配是三维重建技术中的关键步骤,针对局部立体匹配算法在弱纹理区域、深度不连续区域匹配效果差,且容易受到噪声干扰的问题,提出了一种基于多特征融合的局部立体匹配算法。对传统的Census变换进行改进,使其对噪声具有更强的鲁棒性,并将其与颜色特征、梯度特征相融合进行代价计算;采用多尺度下的引导滤波算法进行代价聚合,并通过视差计算与优化得到视差图。在Middlebury数据集上的实验结果表明,所提算法抗噪能力强,且与当前较为优秀的局部立体匹配算法相比,匹配精度有了进一步提升。

关键词：图像处理立体匹配 Census变换多特征融合引导滤波

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17世纪中叶英国突发性事件应对问题研究

史学月刊 2020年第10期 89-96页

作者：于文杰丁亮南京大学历史学院江苏南京210001 南京大学中国南海研究协同创新中心南京大学南京市海上丝绸之路研究中心

17世纪中叶,英国爆发了火灾、瘟疫、财经危机以及对外贸易冲突与战争等一系列突发性事件,通过政府、教会、社会群体、家族及个人等诸多力量的努力,比较成功地应对了这些突发性事件。17世纪中叶英国突发性事件的应对方法、历史经验及其... 详细信息

17世纪中叶,英国爆发了火灾、瘟疫、财经危机以及对外贸易冲突与战争等一系列突发性事件,通过政府、教会、社会群体、家族及个人等诸多力量的努力,比较成功地应对了这些突发性事件。17世纪中叶英国突发性事件的应对方法、历史经验及其存在问题,对于其他国家建立与完善突发性事件应对与治理体系,具有重要的学术研究价值和现实借鉴意义。

关键词： 17世纪中叶英国突发性事件应对体系

按照传统的方式重新设计世界——论威廉·莫里斯情感社会主义的历史观念

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学术研究 2006年第1期 102-108页

作者：于文杰杨玲南京大学历史系

当现代文明在历史进程中出现诸多问题并面临危机的时候,传统文化的复兴,并努力按照传统的方式重新设计世界,显然是矫正现代文明的重要途径之一。莫里斯在英国工业革命完成之后,提出情感社会主义的重要学说,从思想内涵、基本要素和主要... 详细信息

当现代文明在历史进程中出现诸多问题并面临危机的时候,传统文化的复兴,并努力按照传统的方式重新设计世界,显然是矫正现代文明的重要途径之一。莫里斯在英国工业革命完成之后,提出情感社会主义的重要学说,从思想内涵、基本要素和主要途径等三个方面论述其重新设计世界的历史观念和社会理想,显然具有重要的学术价值和现实意义。

关键词：威廉·莫里斯情感社会主义传统的方式重新设计世界

马姆斯伯里的威廉与诺曼征服历史书写的“中间路径”

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历史研究 2019年第5期 116-128,191,192页

作者：于文杰刘铭南京大学历史学院南京210023 爱丁堡大学

1066年后,“诺曼征服”的历史书写一度存在两种对立的派别:“诺曼派”为“诺曼合法化”服务,对诺曼征服大力颂扬;“英格兰派”则强调创伤与痛苦,批判诺曼征服给英格兰带来的伤害。马姆斯伯里的威廉则第一次在诺曼征服的历史书写中寻求... 详细信息

1066年后,“诺曼征服”的历史书写一度存在两种对立的派别:“诺曼派”为“诺曼合法化”服务,对诺曼征服大力颂扬;“英格兰派”则强调创伤与痛苦,批判诺曼征服给英格兰带来的伤害。马姆斯伯里的威廉则第一次在诺曼征服的历史书写中寻求平衡诺曼人与英格兰人利益与情感的“中间路径”。他叙述了诺曼征服对英格兰的积极影响,以及诺曼人对英格兰造成的伤害与压迫,最终营造出诺曼征服的总体正面形象。这种“中间路径”成为盎格鲁—诺曼史家书写诺曼征服历史的传统,并与王朝政治实现互动,促进了盎格鲁—诺曼社会的形成与融合。

关键词：英格兰忏悔者爱德华诺曼征服马姆斯伯里的威廉历史书写