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DISSOCIATION: 作品数：374被引量：394H指数：8; 导出分析报告; 相关领域：理学更多>>; 相关作者：盛六四周晓国单晓斌刘世林刘付轶更多>>; 相关机构：中国科学技术大学中国科学院吉林大学中国矿业大学更多>>; 相关期刊：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国家高技术研究发展计划中国博士后科学基金更多>>

Two-photon dissociation of BeH^(+)with a middle ultraviolet band laser: 《Chinese Physics B》2025年第3期348-353,共6页Qian-Yu Zhang Wen-Li Bai Zhi-Yuan Ao Wen-Cui Peng Sheng-Guo He Xin Tong; Project supported by the National Key Research and Development Program of China(Grant No.2021YFA1402103);the National Natural Science Foundation of China(Grant No.12393825)。; Two-photon dissociation of BeH^(+)ions is studied by detecting the fluorescence changes of Be^(+)-BeH^(+)bi-component Coulomb crystal in a linear Paul trap.BeH^(+)ions generated by an exothermic reaction between elect...; 关键词：PHOTO-DISSOCIATION two-photon absorption chemical reaction BeH^(+)

Channel competition in dissociation of ammonia clusters(n≤5)induced by femtosecond laser fields: 《Chinese Physics B》2025年第3期355-359,共5页Tao Yang Xinyu Zhang Xing Li Wankai Li Menghao Wei Dongdong Zhang Lanhai He Dajun Ding; Project supported by the National Natural Science Foundation of China(Grant Nos.92261201,12134005,12334011)。; We investigated the ionization and dissociation processes of ammonia clusters ranging from dimer to pentamer induced by 800-nm femtosecond laser fields.Time-of-flight(TOF)mass spectra of the ammonia clusters were reco...; 关键词：ammonia cluster ionization and dissociation femtosecond laser

Activated dissociation of H_(2) on the Cu(001)surface:The role of quantum tunneling: 《Chinese Physics B》2023年第10期151-162,共12页于小凡童洋武杨勇; Project supported by the National Natural Science Foundation of China(Grant Nos.11474285 and 12074382)。; The activation and dissociation of hydrogen molecules(H_(2))on the Cu(001)surface are studied theoretically.Using first-principles calculations,the activation barrier for the dissociation of H_(2) on Cu(001)is determi...; 关键词：H_(2) CU(001) DISSOCIATION quantum tunneling density functional theory(DFT) transfer matrix method

Nuclear dissociation after the O 1s→(^(4)Σ_(u)^(-))3sσexcitation in O_(2)molecules: 《Chinese Physics B》2022年第8期372-375,共4页Bocheng Ding Ruichang Wu Yunfei Feng Xiaojing Liu; Project supported by the National Natural Science Foundation of China(Grant No.11574020);the Project of Thousand Youth Talents in China;the Starting Grant of ShanghaiTech University。; We investigate the dissociation dynamics of core-excited O_(2)molecules using a high-resolution energy-resolved electron-ion coincidence experimental setup.The excited cationic states with two valence holes and one Ry...; 关键词：nuclear dissociation resonant excitation spectator Auger

Investigation of the structural and dynamic basis of kinesin dissociation from microtubule by atomistic molecular dynamics simulations: 《Chinese Physics B》2022年第5期756-765,共10页Jian-Gang Wang Xiao-Xuan Shi Yu-Ru Liu Peng-Ye Wang Hong Chen Ping Xie; Kinesin is a molecular motor that can step processively on microtubules via the hydrolysis of ATP molecules.An important factor characterizing the processivity of the kinesin motor is its dissociation from the microtu...; 关键词：KINESIN DISSOCIATION energy landscape molecular dynamics simulation

Density functional theory study of formaldehyde adsorption and decomposition on Co-doped defective CeO_(2) (110) surface被引量：1: 《Chinese Physics B》2021年第10期261-266,共6页Yajing Zhang Keke Song Shuo Cao Xiaodong Jian Ping Qian; supported by the National Key Research and Development Program of China (Grant Nos. 2018YFB0704300 and 2016YFB0700500);carried out at the National Supercomputer Center in Tianjin;supported by Guangdong Provincial Key Laboratory of Meta-RF Microwave;Xi’an Fengdong Yixiang Technology Service Co.,Ltd; Formaldehyde as an air pollutant to adverse health effects for humanity has been getting attention.The adsorption and dissociation of formaldehyde(HCHO)on the CoxCe1−xO_(2)−δ(110)surface were investigated by the dens...; 关键词：first-principles calculations Co-doped ceria oxygen vacancy formation energy formaldehyde dissociation

Passivation and dissociation of P_(b)-type defects at a-SiO_(2)/Si interface: 《Chinese Physics B》2021年第9期49-55,共7页Xue-Hua Liu Wei-Feng Xie Yang Liu Xu Zuo; Project supported by the Science Challenge Project,China(Grant No.TZ2016003-1-105);the Tianjin Natural Science Foundation,China(Grant No.20JCZDJC00750);the Fundamental Research Funds for the Central Universities,Nankai University(Grant Nos.63211107 and 63201182).; It is well known that in the process of thermal oxidation of silicon,there are P_(b)-type defects at amorphous silicon dioxide/silicon(a-SiO_(2)/Si)interface due to strain.These defects have a very important impact on...; 关键词：first-principles calculation a-SiO_(2)/Si interface P_(b)-type defects equilibrium density

Dissociation of H2 on Mg-coated B12C6N6: 《Chinese Physics B》2017年第6期527-533,共7页马丽金雪玲杨慧慧王小霞杜宁陈宏善; supported by the National Natural Science Foundation of China(Grant Nos.11164024 and 11164034); The dissociation of H2 molecule is the first step for chemical storage of hydrogen, and the energy barrier of the dissociation is the key factor to determine the kinetics of the regeneration of the storage material. I...; 关键词：Mg-coated B12C6N6 H2 dissociation energy barrier

Production of cold CN molecules by photodissociating ICN precursors in brute-force field: 《Chinese Physics B》2017年第5期108-112,共5页徐文霞杨永成邓联忠; Project supported by the National Natural Science Foundation of China(Grant Nos.11504112,91536218,and 11604100); We theoretically investigate the production of cold CN molecules by photodissociating ICN precursors in a brute-force field. The energy shifts and adiabatic orientation of the rotational ICN precursors are first inves...; 关键词：rotational supersonic dissociation dynamical adiabatic selecting excited dipole numerically conveniently

Improving power conversion efficiency of perovskite solar cells by cooperative LSPR of gold-silver dual nanoparticles: 《Chinese Physics B》2017年第5期414-420,共7页刘鹏杨兵初刘钢吴闰生张楚俊万方李水根阳军亮高永立周聪华; Project supported by the National Natural Science Foundation of China(Grant Nos.61306080,51203192,11334014,and 51664047);the Natural Science Foundation of Hunan Province,China(Grant No.2015JJ3143);the Scientific and Technological Project of Hunan Provincial Development and Reform Commission,China; Enhancing optical and electrical performances is effective in improving power conversion efficiency of photovoltaic devices. Here, gold and silver dual nanoparticles were imported and embedded in the hole transport la...; 关键词：silver perovskite cooperative photovoltaic recombination PEDOT illumination dissociation plasmon Absorption

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