Variation of photoabsorption cross section of atomic silver from isolated to condensed conditions

doi:10.1088/1674-1056/18/4/027

中国物理B ›› 2009, Vol. 18 ›› Issue (4): 1451-1457.doi: 10.1088/1674-1056/18/4/027

• ATOMIC AND MOLECULAR PHYSICS • 上一篇下一篇

Variation of photoabsorption cross section of atomic silver from isolated to condensed conditions

马晓光, 龚玉兵, 曲照军

Department of Physics, Ludong University, Yantai 264025, China

收稿日期:2008-07-20 修回日期:2008-08-25 出版日期:2009-04-20 发布日期:2009-04-20
基金资助:
Project supported by the Natural Science Foundation of Ludong University, China (Grant Nos 22270301 and L20072804).

Variation of photoabsorption cross section of atomic silver from isolated to condensed conditions

Ma Xiao-Guang(马晓光)^†, Gong Yu-Bing(龚玉兵), and Qu Zhao-Jun(曲照军)

Department of Physics, Ludong University, Yantai 264025, China

Received:2008-07-20 Revised:2008-08-25 Online:2009-04-20 Published:2009-04-20
Supported by:
Project supported by the Natural Science Foundation of Ludong University, China (Grant Nos 22270301 and L20072804).

摘要/Abstract

摘要： The influence of the local-field on the photoabsorption cross section of the atomic silver is studied in detail by using the Clausius--Mossotti (CM) model and the Onsager model separately. The variations of the photoabsorption cross section of atomic silver with number density and radius of the environmental interaction cavity are studied systematically by using more general expressions for the photoabsorption cross sections, proposed by Sun et al recently. It has proved to be reasonable to model the optical response properties of bulky material by coupling the property of isolated atom with the environmental effects in the present work.

Abstract: The influence of the local-field on the photoabsorption cross section of the atomic silver is studied in detail by using the Clausius--Mossotti (CM) model and the Onsager model separately. The variations of the photoabsorption cross section of atomic silver with number density and radius of the environmental interaction cavity are studied systematically by using more general expressions for the photoabsorption cross sections, proposed by Sun et al recently. It has proved to be reasonable to model the optical response properties of bulky material by coupling the property of isolated atom with the environmental effects in the present work.

Key words: condensed-phase photoabsorption, local field, dielectric constant, silver

中图分类号: (Scattering of atoms and molecules)

34.50.-s

31.15.-p (Calculations and mathematical techniques in atomic and molecular physics)

马晓光, 龚玉兵, 曲照军. Variation of photoabsorption cross section of atomic silver from isolated to condensed conditions[J]. 中国物理B, 2009, 18(4): 1451-1457.

Ma Xiao-Guang(马晓光), Gong Yu-Bing(龚玉兵), and Qu Zhao-Jun(曲照军). Variation of photoabsorption cross section of atomic silver from isolated to condensed conditions[J]. Chin. Phys. B, 2009, 18(4): 1451-1457.

[1]	Kun Wang(王堃), Chuan Dong(董川), Yi-Zhi Qu(屈一至), Ling Liu(刘玲), Yong Wu(吴勇),Xu-Hai Hong(洪许海), and Robert J. Buenker. Electron excitation processes in low energy collisions of hydrogen-helium atoms[J]. 中国物理B, 2022, 31(12): 123401-123401.
[2]	Yong Zhang(张勇), Xiugang Guo(郭秀刚), and Haigang Yang(杨海刚). A new global potential energy surface of the ground state of SiH₂⁺ (X²A₁) system and dynamics calculations of the Si⁺ + H₂ (v₀ = 2, j₀ = 0) → SiH⁺ + H reaction[J]. 中国物理B, 2022, 31(11): 113101-113101.
[3]	Xinwen Ma(马新文), Shaofeng Zhang(张少锋), Weiqiang Wen(汶伟强), Zhongkui Huang(黄忠魁), Zhimin Hu(胡智民), Dalong Guo(郭大龙), Junwen Gao(高俊文), Bennaceur Najjari, Shenyue Xu(许慎跃), Shuncheng Yan(闫顺成), Ke Yao(姚科), Ruitian Zhang(张瑞田), Yong Gao(高永), and Xiaolong Zhu(朱小龙). Atomic structure and collision dynamics with highly charged ions[J]. 中国物理B, 2022, 31(9): 93401-093401.
[4]	Rong Zhang(张蓉), Yong-Chang Han(韩永昌), Shu-Lin Cong(丛书林), and Maksim B Shundalau. The influence of collision energy on magnetically tuned ⁶Li-⁶Li Feshbach resonance[J]. 中国物理B, 2022, 31(6): 63402-063402.
[5]	Dong-Mei Wang(王冬梅), Jian-Chong Xing(邢健崇), Rong Du(杜荣), Bo Xiong(熊波), and Tao Yang(杨涛). Quantum reflection of a Bose-Einstein condensate with a dark soliton from a step potential[J]. 中国物理B, 2021, 30(12): 120303-120303.
[6]	Xin Li(李欣), Peng Gao(高鹏), Zhan-Ying Yang(杨战营), and Wen-Li Yang(杨文力). Merging and splitting dynamics between two bright solitons in dipolar Bose-Einstein condensates[J]. 中国物理B, 2021, 30(12): 120501-120501.
[7]	Juan Zhao(赵娟), Da-Guang Yue(岳大光), Lu-Lu Zhang(张路路), Shang Gao(高尚), Zhong-Bo Liu(刘中波), and Qing-Tian Meng(孟庆田). State-to-state dynamics of reactions H+DH'(v = 0,j = 0) → HH'(v',j')+D/HD(v',j')+H' with time-dependent quantum wave packet method[J]. 中国物理B, 2021, 30(7): 73102-073102.
[8]	武寄洲, 李玉清, 刘文良, 李鹏, 王晓锋, 陈鹏, 马杰, 肖连团, 贾锁堂. Enhancement of the photoassociation of ultracold atoms via a non-resonant magnetic field[J]. 中国物理B, 2020, 29(8): 83303-083303.
[9]	张金玉, 许婷, 葛志伟, 赵娟, 高守宝, 孟庆田. Mechanism analysis of reaction S⁺(²D)+H₂(X¹Σ_g⁺)→SH⁺(X³Σ^-)+H(²S) based on the quantum state-to-state dynamics[J]. 中国物理B, 2020, 29(6): 63101-063101.
[10]	赵娟, 许婷, 张路路, 王立飞. Effect of isotope on state-to-state dynamics for reactive collision reactions O(³P)+H₂⁺→OH⁺+H and O(³P)+H₂⁺→OH+H⁺ in ground state 1²A" and first excited 1²A' potential energy surfaces[J]. 中国物理B, 2020, 29(2): 23105-023105.
[11]	张勇, 姜成果. Dynamics of the Au+H₂ reaction by time-dependent wave packet and quasi-classical trajectory methods[J]. 中国物理B, 2019, 28(12): 123101-123101.
[12]	王玉良, 宿德志, 刘存海, 李慧. Quasi-classical trajectory study of H+LiH (v=0, 1, 2, j=0)→Li+H₂ reaction on a new global potential energy surface[J]. 中国物理B, 2019, 28(8): 83402-083402.
[13]	许婷, 赵娟, 王宪龙, 孟庆田. Reaction mechanism of D+ND→N+D₂ and its state-to-state quantum dynamics[J]. 中国物理B, 2019, 28(2): 23102-023102.
[14]	王宪龙, 高峰, 高守宝, 张路路, 宋玉志, 孟庆田. Novel potential energy surface-based quantum dynamics of ion-molecule reaction O⁺+D₂ →OD⁺+D[J]. 中国物理B, 2018, 27(4): 43104-043104.
[15]	田红春, 徐龙泉, 朱林繁. Selection rules for electric multipole transition of triatomic molecule in scattering experiments[J]. 中国物理B, 2018, 27(4): 43101-043101.

Variation of photoabsorption cross section of atomic silver from isolated to condensed conditions

Variation of photoabsorption cross section of atomic silver from isolated to condensed conditions

PDF (PC)

赞

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics

本文评价

推荐阅读 0