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作者: Jin, WT;Xin, JG

出处: ACTA PHYSICA SINICA 1999 Vol.48No.10 P1875-1883

摘要: In this paper, we have studied experimentally the properties of the mode structure and modes evolution of a slab waveguide CO2 laser with a far field ...

作者: Qianshu Li;Guoliang Li;Wenguo Xu;Yaoming Xie;Henry F. Schaefer (Beijing Inst Technol, Sch Chem Engn & Mat Sci, Beijing 100081, Peoples R China;Univ Georgia, Ctr Computat Quantum Chem, Athens, GA 30602 USA)

出处: Journal of Chemical Physics 1999 Vol.111No.17 P7945

关键词: germanium compounds;molecular configurations;thermochemistry;electron affinity;dissociation energies;density functional theory

摘要: Four different density functional methods have been employed to study the molecular structures, electron affinities, and first dissociation energies o ...

被引情况: sci被引 39 次

作者: Cai, K;Cao, CB;Zhu, HS

出处: CARBON 1999 Vol.37No.11 P1860-1862

关键词: carbon films;x-ray photoelectron spectroscopy (XPS);Raman spectroscopy

被引情况: sci被引 17 次

作者: Jiu, Jin-Ting;Cai, Kai;Fu, Qiang;Cao, Chuan-Bao;Zhu, He-Sun

出处: Materials Letters 1999 Vol.41No.2 P63-66

关键词: Diamond-like film;Liquid phase\electrodeposition;Raman spectroscopy

被引情况: sci被引 12 次

作者: Zhang, JG;Zhang, TL;Lu, Z;Yu, KB

出处: ACTA CHIMICA SINICA 1999 Vol.57No.11 P1233-1238

关键词: preparation;1,2,4-triazol-5-one(TO);silver complex;crystal structure

摘要: [Ag(TO)(2)]ClO4. H2O was prepared by mixing the aqueous solution of 1,2,4 - triazol - 5 - one(TO) and silver perchlorate, It was characterized by X - ...

被引情况: sci被引 20 次

作者: Bin Shao, Qianshu Li, Jian Zou and Rongyao Wang

出处: International Journal of Theoretical Physics 1999 Vol.38NO.10 P2595-2604

关键词: States

摘要: Abstract  In a model polariton system, we find a unitaryoperator which transforms canonically from the uncoupledstates to the coupled states ...

被引情况: sci被引 1 次

作者: Zhang, TL;Lu, CH;Qiao, XJ;Cai, RJ;Yu, KB

出处: CHINESE JOURNAL OF STRUCTURAL CHEMISTRY 1999 Vol.18No.6 P432-436

摘要: The coordination compound of [Mn-2(TNR)(2)(CHZ)(2) (H2O)(4)] . 2H(2)O was prepared by mixing carbohydrazide solution and manganese styphnate solution ...

被引情况: sci被引 22 次

作者: Zhang, XH;Shen, K

出处: ACTA PHYSICA SINICA 1999 Vol.48No.12 P2186-2190

摘要: This paper presents a method that restrains a systematical behavior by a synchronistical measure and forces it to repeat a section of chaotic trajecto ...

被引情况: sci被引 3 次

作者: Qiang Fu;Chuan-Bao Cao and He-Sun Zhu

出处: Chemical Physics Letters 1999 Vol.314No.3-4 P223-226

摘要: A novel solvothermal reaction of 1,3,5-trichlorotriazine (C3N3Cl3) and lithium nitride (Li3N) using benzene as the solvent has been carried out to pre ...

被引情况: sci被引 23 次

作者: Wen-Guo Xu;Guo-Liang Li;Li-Jie Wang;Se Li and Qian-Shu Li (Beijing Inst Technol, Sch Chem Engn & Mat Sci, Beijing 100081, Peoples R China)

出处: Chemical Physics Letters 1999 Vol.314No.3-4 P300-306

摘要: The synthesis pathway of the N5+ cation from N2F+ and HN3 has been investigated by ab initio and density functional theory (DFT) methods. Reactants, p ...

被引情况: sci被引 27 次

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