PHOTOEMISSION

作品数:68被引量:36H指数:3
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相关领域:理学电子电信更多>>
相关作者:张文华黄伟新姜志全朱俊发于欣更多>>
相关机构:中国科学技术大学浙江大学更多>>
相关期刊:《Chinese Physics Letters》《Chinese Optics Letters》《Science Bulletin》《World Journal of Condensed Matter Physics》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划北京市自然科学基金国家教育部博士点基金更多>>
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Secondary electron emission and photoemission from a negative electron affinity semiconductor with large mean escape depth of excited electrons
《Chinese Physics B》2023年第4期677-690,共14页谢爱根 董红杰 刘亦凡 
Project supported by the National Natural Science Foundation of China(Grant No.11873013)。
The formulae for parameters of a negative electron affinity semiconductor(NEAS)with large mean escape depth of secondary electrons A(NEASLD)are deduced.The methods for obtaining parameters such asλ,B,E_(pom)and the m...
关键词:negative electron affinity semiconductor secondary electron emission PHOTOEMISSION the probability secondary electron yield large mean escape depth of excited electrons 
Surface-induced orbital-selective band reconstruction in kagome superconductor CsV_(3)Sb_(5)
《Chinese Physics B》2022年第5期10-14,共5页Linwei Huai Yang Luo Samuel M.L.Teicher Brenden R.Ortiz Kaize Wang Shuting Peng Zhiyuan Wei Jianchang Shen Bingqian Wang Yu Miao Xiupeng Sun Zhipeng Ou Stephen D.Wilson Junfeng He 
supported by the Fundamental Research Funds for the Central Universities(Grant Nos.WK3510000008 and WK3510000012);USTC start-up fund;supported by the UC Santa Barbara NSF Quantum Foundry funded via the Q-AMASE-i program under award DMR-1906325;the NSF Materials Research Science and Engineering Center at UC Santa Barbara(DMR-1720256);support from the California Nano Systems Institute through the Elings Fellowship program;supported by the National Science Foundation Graduate Research Fellowship Program under Grant No.DGE1650114。
The two-dimensional(2 D)kagome superconductor Cs V_(3)Sb_(5) has attracted much recent attention due to the coexistence of superconductivity,charge orders,topology and kagome physics,which manifest themselves as disti...
关键词:PHOTOEMISSION kagome superconductor band structure 
Photoemission oscillation in epitaxially grown van derWaalsβ-In_(2)Se_(3)/WS_(2) heterobilayer bubbles
《Chinese Physics B》2021年第11期597-603,共7页Jiyu Dong Kang Lin Congpu Mu Zhiyan Jia Jin Xu Anmin Nie Bochong Wang Jianyong Xiang Fusheng Wen Kun Zhai Tianyu Xue Zhongyuan Liu 
Project supported by the National Natural Science Foundation of China(Grant Nos.51732010 and 51972280);the Natural Science Foundation of Hebei Province,China(Grant No.E2019203233);the Research Program of the College Science&Technology of Hebei Province,China(Grant No.ZD2020121).
Thin films of millimeter-scale continuous monolayer WS_(2) have been grown on SiO_(2)/Si substrate,followed by the deposition ofβ-In_(2)Se_(3) crystals on monolayer WS2 to prepare In_(2)Se_(3)/WS_(2) van deWaals hete...
关键词:bubble monolayer WS2 HETEROSTRUCTURE In_(2)Se_(3) 
Theory of multiphoton photoemission disclosing excited states in conduction band of individual TiO_(2) nanoparticles
《Chinese Physics B》2021年第11期69-75,共7页Bochao Li Hao Li Chang Yang Boyu Ji Jingquan Lin Toshihisa Tomie 
Project supported by the National Natural Science Foundation of China(Grant Nos.91850109,11474040,61605017,and 61775021);the“111”Project of China(Grant No.D17017).
A theory of multiphoton photoemission is derived to explain the experimentally observed monotonic decrease with the wavelength in the electron yield of TiO_(2) nanoparticles(NPs)by as large as four orders of magnitude...
关键词:multiphoton photoemission NANOPARTICLES thermal emission TiO_(2) 
Electronic structure and spatial inhomogeneity of iron-based superconductor FeS被引量:1
《Chinese Physics B》2020年第4期110-115,共6页Chengwei Wang Meixiao Wang Juan Jiang Haifeng Yang Lexian Yang Wujun Shi Xiaofang Lai Sung-Kwan Mo Alexei Barinov Binghai Yan Zhi Liu Fuqiang Huang Jinfeng Jia Zhongkai Liu Yulin Chen 
Project supported by CAS-Shanghai Science Research Center,China(Grant No.CAS-SSRC-YH-2015-01);the National Key R&D Program of China(Grant No.2017YFA0305400);the National Natural Science Foundation of China(Grant Nos.11674229,11227902,and 11604207);the EPSRC Platform Grant(Grant No.EP/M020517/1);Hefei Science Center,Chinese Academy of Sciences(Grant No.2015HSC-UE013);Science and Technology Commission of Shanghai Municipality,China(Grant No.14520722100);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(Grant No.XDB04040200)。
Iron-based superconductor family FeX(X=S,Se,Te)has been one of the research foci in physics and material science due to their record-breaking superconducting temperature(FeSe film)and rich physical phenomena.Recently,...
关键词:angle-resolved PHOTOEMISSION with spatially resolution scanning TUNNELING microscopy IRON-BASED SUPERCONDUCTOR electronic band structure 
Electronic structure of correlated topological insulator candidate YbB6 studied by photoemission and quantum oscillation
《Chinese Physics B》2020年第1期70-75,共6页T Zhang G Li S C Sun N Qin L Kang S H Yao H M Weng S K Mo L Li Z K Liu L X Yang Y L Chen 
supported by the National Natural Science Foundation of China (Grant Nos. 11774190, 11674229, 11634009, and 11774427);the National Key R&D Program of China (Grant Nos. 2017YFA0304600 and 2017YFA0305400);support from the EPSRC (UK) grant EP/K04074X/1 and a DARPA (US) MESO project (No. N66001-11-1-4105);supported by the Office of Naval Research through the National Science Foundation under Award No. DMR-1707620 (magnetization measurement);supported by the Office of Basic Energy Sciences of the U.S. Department of Energy (DE-AC0205CH11231);SIMES and SLAC National Accelerator Laboratory is supported by the Office of Basic Energy Sciences of the U.S. Department of Energy (DE-AC0276SF00515);Nanjing University is supported by the National Basic Research Program of China (Grant No. 51002074);the National Basic Research of China (Grant Nos. 2012CB921503 and 2012CB632702)
Angle-resolved photoemission spectroscopy(ARPES)and torque magnetometry(TM)measurements have been carried out to study the electronic structures of a correlated topological insulator(TI)candidate Yb B6.We observed cle...
关键词:topological insulator electronic structure surface states 
Evolution of incommensurate superstructure and electronic structure with Pb substitution in(Bi2-xPbx)Sr2CaCu2O8+δ superconductors
《Chinese Physics B》2019年第7期102-110,共9页Jing Liu Lin Zhao Qiang Gao Ping Ai Lu Zhang Tao Xie( Jian-Wei Huang Ying Ding Cheng Hu Hong-Tao Yan Chun-Yao Song Yu Xu Cong Li Yong-Qing Cai Hong-Tao Rong Ding-Song Wu Guo-Dong Liu Qing-Yan Wang Yuan Huang Feng-Feng Zhang Feng Yang Qin-Jun Peng Shi-Liang Li Huai-Xin Yang Jian-Qi Li Zu-Yan Xu Xing-Jiang Zhou 
Project supported by the National Key Research and Development Program of China(Grant Nos.2016YFA0300300 and 2017YFA0302900);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(Grant Nos.XDB07020300 and XDB25000000);the National Natural Science Foundation of China(Grant Nos.11334010 and 11534007);the Youth Innovation Promotion Association of Chinese Academy of Sciences(Grant No.2017013)
High-quality Bi2-xPbxSr2 CaCu2O8+δ(Bi2212) single crystals have been successfully grown by the traveling solvent floating zone technique with a wide range of Pb substitution(x = 0–0.8).The samples are characterized ...
关键词:Bi2-xPbxSr2CaCu2O8+δ SUPERSTRUCTURE electronic structure angle-resolved PHOTOEMISSION spectroscopy(ARPES) modulation 
Direct observation of the f–c hybridization in the ordered uranium films on W(110)
《Chinese Physics B》2019年第7期444-448,共5页Qiuyun Chen Shiyong Tan Wei Feng Lizhu Luo Xiegang Zhu Xinchun Lai 
Project supported by the National Natural Science Foundation of China(Grant No.11874330);Science Challenge Project,China(Grant No.TZ2016004);the National Key Research and Development Program of China(Grant No.2017YFA0303104)
A key issue in metallic uranium and its related actinide compounds is the character of the f electrons, whether it is localized or itinerant.Here we grew well ordered uranium films on a W(110) substrate.The surface to...
关键词:URANIUM films 5f-electron character angle-resolved PHOTOEMISSION spectroscopy 
Realization of low-energy type-Ⅱ Dirac fermions in(Ir_(1-x)Pt_x)Te_2 superconductors
《Chinese Physics B》2019年第3期71-76,共6页Bin-Bin Fu Chang-Jiang Yi Zhi-Jun Wang Meng Yang Bai-Qing Lv Xin Gao Man Li Yao-Bo Huang Hong-Ming Weng You-Guo Shi Tian Qian Hong Ding 
supported by the Ministry of Science and Technology of China(Grant Nos.2016YFA0300600,2016YFA0401000,2016YFA0302400,and2017YFA0302901);the National Natural Science Foundation of China(Grant Nos.11622435,U1832202,and 11674369);the Chinese Academy of Sciences(Grant Nos.QYZDB-SSW-SLH043,XDB07000000,and XDPB08-1);the Beijing Municipal Science and Technology Commission,China(Grant No.Z171100002017018)
Topological Dirac semimetals(DSMs) present a kind of topologically nontrivial quantum state of matter, which has massless Dirac fermions in the bulk and topologically protected states on certain surfaces. In supercond...
关键词:type-Ⅱ Dirac SEMIMETAL superconductor topological superconducting angle-resolved PHOTOEMISSION spectroscopy(ARPES) substitution 
Photoemission cross section:A critical parameter in the impurity photovoltaic effect
《Chinese Physics B》2017年第1期552-556,共5页Jiren Yuan Haibin Huang Xinhua Deng Zhihao Yue Yuping He Naigen Zhou Lang Zhou 
supported by the National Natural Science Foundation of China(Grant Nos.61464007,61306084,11664025,and 51561022);the Postdoctoral Science Foundation of Jiangxi Province of China(Grant Nos.2014KY32,2013RC08,and 2015KY12);the Natural Science Foundation of Jiangxi Province of China(Grant Nos.20151BAB207055 and 20161BAB201012);the Postdoctoral Science Foundation of China(Grant No.2016M592115)
A numerical study has been conducted to explore the role of photoemission cross sections in the impurity photovoltaic(IPV) effect for silicon solar cells doped with indium. The photovoltaic parameters(short-circuit...
关键词:solar cell impurity photovoltaic effect photoemission cross section conversion efficiency 
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