PHOTODETACHMENT OF H2- NEAR A SOFT REFLECTING SURFACE

被引：4

作者：

Haneef, Muhammad ^{[1
]}

Arif, Suneela ^{[1
]}

Akbar, Jehan ^{[1
]}

Zahir, Muhammad ^{[2
]}

Shah, Nasrullah ^{[3
]}

机构：

[1] Hazara Univ, Dept Phys, Lab Atom & Quantum Interference, Mansehra, Pakistan

[2] Univ Peshawar, Dept Stat, Peshawar, Pakistan

[3] Abdul Wali Khan Univ, Dept Chem, Mardan, Pakistan

来源：

JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY | 2013年 / 12卷 / 03期

关键词：

Photodetachment; soft surface; imaging method; STATIC ELECTRIC-FIELD; MAGNETIC-FIELDS; CROSS-SECTION; NEAR-THRESHOLD; MOLECULAR ION; PARALLEL; INTERFACE;

D O I：

10.1142/S0219633613500107

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Photodetachment of H-2(-) near a soft reflecting surface is investigated by using theoretical imaging method. Analytical expressions are derived for detached electron flux and photo-detachment cross section. The surface strongly affects the results and induces oscillation in the detached electron spectra. The photodetachment cross section is double of the H- near a plane wall. For a very large distance between the surface and H-2(-) (R -> infinity) the cross section reduces to the cross section of two center system in free space.

引用

页数：10

共 50 条

[21] Influence of laser pulse on the photodetachment of H- ion near a metal surface
Wang Shan-Shan
Wang De-Hua
Tang Tian-Tian
Huang Kai-Yun
ACTA PHYSICA SINICA, 2011, 60 (05)
[22] Photodetachment of H- in parallel electric and magnetic fields near metal surface
Tang, T. T.
Zhu, Z. L.
Yao, J. G.
Kong, D. B.
Yin, D. F.
INDIAN JOURNAL OF PHYSICS, 2016, 90 (07) : 741 - 748
[23] Effect of a dielectric thin film on the photodetachment of H- near a metal surface
Wang, De-hua
Huang, Kai-yun
JOURNAL OF APPLIED PHYSICS, 2011, 109 (01)
[24] Control of the photodetachment of H- near a metallic sphere surface by an elastic interface
Li Shao-Sheng
Wang De-Hua
CHINESE PHYSICS B, 2014, 23 (02)
[25] Photodetachment of H- ion near two repulsive centers
Wang, De-hua
Chen, Qiang
Xu, Qin-feng
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 2014, 192 : 75 - 82
[26] The influence of interface modifier on photodetachment of negative ions in an electric field near a metal surface
Huang Kai-Yun
Wang De-Hua
CHINESE PHYSICS B, 2011, 20 (07)
[27] Photodetachment of negative ion in an electric field near a moving surface
Sun, Xin-Yue
Wang, De-Hua
Shi, Tong
JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, 2020, 22 (11-12): : 579 - 589
[28] The influence of electric field on the photodetachment of H~- near a metal surface
黄凯云
王德华
Chinese Physics B, 2010, (06) : 269 - 275
[29] Photodetachment of H− near a Dielectric-Covered Metal Surface
De-hua Wang
Yi-hao Wang
Jian-wei Li
Brazilian Journal of Physics, 2013, 43 : 121 - 125
[30] Photodetachment of H- near a deform sphere
Li Shao-Sheng
Wang De-Hua
ACTA PHYSICA SINICA, 2013, 62 (04)

← 1 2 3 4 5 →