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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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 
Experimental evidence of anomalously large superconducting gap on topological surface state of b-Bi2Pd film被引量:1
《Science Bulletin》2019年第17期1215-1221,共7页Jian-Yu Guan Lingyuan Kong Li-Qin Zhou Yi-Gui Zhong Hang Li Hai-Jiang Liu Cen-Yao Tang Da-Yu Yan Fa-Zhi Yang Yao-Bo Huang You-Guo Shi Tian Qian Hong-Ming Weng Yu-Jie Sun Hong Ding 
supported by the Ministry of Science and Technology of China, China (2016YFA0401000, 2016YFA0300600, 2015CB921000);the National Natural Science Foundation of China, China (11888101, 11574371, 11622435, 11474340 and 11774399);the Chinese Academy of Sciences, China (XDB28000000, XDB07000000, QYZDB-SSW-SLH043);the Beijing Municipal Science and Technology Commission, China (Z171100002017018, Z181100004218005 and Z171100002017018);Beijing Natural Science Foundation (Z180008);the National Key Research and Development Program of China, China (2017YFA0302901);supports by the Ministry of Science and Technology of China, China (2016YFA0401002);the CAS Pioneer ‘‘Hundred Talents Program” (type C)
Connate topological superconductor(TSC) combines topological surface states with nodeless superconductivity in a single material, achieving effective p-wave pairing without interface complication. By combining angle-r...
关键词:TOPOLOGICAL surface state MULTIBAND SUPERCONDUCTIVITY THIN film 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 
In situ carrier tuning in high temperature superconductor Bi2Sr2CaCu2O(8+δ)by potassium deposition被引量:1
《Science Bulletin》2016年第13期1037-1043,共7页Yuxiao Zhang Cheng Hu Yong Hu Lin Zhao Ying Ding Xuan Sun Aiji Liang Yan Zhang Shaolong He Defa Liu Li Yu Guodong Liu Xiaoli Dong Genda Gu Chuangtian Chen Zuyan Xu Xingjiang Zhou 
XJZ thanks financial support from the National Natural Science foundation of China (11190022,11334010 and 11534007);the National Basic Research Program of China (2015CB921000);the Strategic Priority Research Program (B) of Chinese Academy of Sciences (XDB07020300)
We report a successful tuning of the hole doping level over a wide range in high temperature superconductor Bi2Sr2CaCu2O8+δ (Bi2212) through successive in situ potassium (K) deposition. By taking high resolution...
关键词:Bi2212 - Superconductor- K-deposition -Photoemission Fermi surface 
Photoemission mechanisms of methane in intense laser fields被引量:1
《Chinese Optics Letters》2015年第7期23-26,共4页徐淮良 李儒新 陈瑞良 
partially supported by the National Natural Science Foundation of China (61427816 and 61235003);the National Basic Research Program of China (2014CB921300);the Research Fund for the Doctoral Program of Higher Education of China;the Open Fund of the State Key Laboratory of High Field Laser Physics (SIOM),Canada Research Chairs, NSERC, Femtotech and FQRNT
The visible and near-UV emission spectroscopy of methane (CH4) induced by a femtosecond intense laser field (800 nm, 40 fs, 1014 W/cm2) is studied. By measuring the decay profiles of the neutral fragment product ...
关键词:Electric excitation Emission spectroscopy Laser optics METHANE 
Electronic structure of transition metal dichalcogenides PdTe_2 and Cu_(0.05)PdTe_2 superconductors obtained by angle-resolved photoemission spectroscopy被引量:1
《Chinese Physics B》2015年第6期100-108,共9页刘艳 赵建洲 俞理 林成天 胡成 刘德发 彭莹莹 谢卓晋 何俊峰 陈朝宇 冯娅 伊合绵 刘旭 赵林 何少龙 刘国东 董晓莉 张君 陈创天 许祖彦 翁虹明 戴希 方忠 周兴江 
Project supported by the National Natural Science Foundation of China(Grant No.11190022);the National Basic Research Program of China(Grant Nos.2011CB921703 and 2011CBA00110);the Strategic Priority Research Program(B)of the Chinese Academy of Sciences(Grant No.XDB07020300)
The layered transition metal chalcogenides have been a fertile land in solid state physics for many decades. Various MX2-type transition metal dichalcogenides, such as WTe2, IrTe2, and MoS2, have triggered great atten...
关键词:transition metal dichalcogenides PdTe2 SUPERCONDUCTOR PHOTOEMISSION 
Photoemission study of iron-based superconductor
《Chinese Physics B》2013年第8期98-108,共11页刘中灝 蔡贻鹏 赵彦阁 贾雷雷 王善才 
supported by the National Natural Science Foundation of China(Grant No.11274381);the National Basic Research Program of China(GrantNo.2010CB923000)
The iron-based superconductivity (IBSC) is a great challenge in correlated system. Angle-resolved photoemission spectroscopy (ARPES) provides electronic structure of the IBSCs, the pairing strength, and the order ...
关键词:iron-based superconductor angle-resolved photoemission spectroscopy GAP pairing symmetry 
Oscillatory electron phonon coupling in Pb/Si(111)deduced by temperature-dependent quantum well states
《Chinese Physics B》2005年第9期1910-1914,共5页张艳锋 贾金锋 韩铁柱 唐喆 沈全通 郭阳 薛其坤 
Project supported by the National Natural Science Foundation (Grant Nos 60021403, 60325415, 60128404) and the Special Funds for Major State Basic Research Program (Grant Nos G001CB3095, 2002CB613502, 2004CB720608) of Ministry of Science and Technology of China.
Photoemission study of atomically flat Pb films with a thickness from 15 to 24 monolayers (ML) have been performed within a temperature range 75-270K. Well-defined quantum well states (QWSs) are observed, which ex...
关键词:Pb thin films PHOTOEMISSION quantum well states electron-phonon interactions 
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