Calculated Properties of Sulfur Centers on AgCl Cubic Surfaces

Roger C. BaetzoId

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Calculated Properties of Sulfur Centers on AgCl Cubic Surfaces

机译：AgCl立方表面上硫中心的计算性质

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Calculations of various sulfur-containing centers adsorbed to sites on the AgCl surface are presented. A density functional method followed by a classical lattice ion relaxation is employed in this work. Several different centers such as Ag_4S_2 have energy levels positioned to trap holes, while Ag_3S+ and Ag_5S_2+ have levels positioned to trap electrons. It is found that a sulfide ion at a kink site that is compensated by interstitial silver ion undergoes relaxation in the presence of an electron leading to a trap depth of several tenths of an electronvolt. It appears that this may be an important step in chemical sensitization. These results are consistent with stepwise addition of electrons and silver ions resulting in latent image formation

机译：提出了各种吸附到AgCl表面位上的含硫中心的计算。在这项工作中采用了密度泛函方法，然后进行了经典的晶格离子弛豫。几个不同的中心（例如Ag_4S_2）的能级被俘获空穴，而Ag_3S +和Ag_5S_2 +的能级被俘获电子。已发现，在间隙的银离子补偿的纽结位处的硫化物离子在存在电子的情况下发生弛豫，从而导致陷阱深度达到电子伏特的十分之一。看来这可能是化学敏化的重要步骤。这些结果与逐步添加电子和银离子导致潜像形成相一致。

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《Journal of Imaging Science and Technology》 |1999年第4期|p.375-381|共7页
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Roger C. BaetzoId;
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1. Studies of the spin-Hamiltonian parameters and defect structures for the tetragonal and cubic Yb~(3+) centers in AgCl crystal [J] . Zheng W.-C., Liu H.-G., Su P., Spectrochimica acta, Part A. Molecular and biomolecular spectroscopy . 2011,第Null期

机译：AgCl晶体中四方和立方Yb〜（3+）中心的自旋哈密顿参数和缺陷结构的研究
2. Investigations of the g factors and hyperfine structure constants for tetragonal and cubic Co2+ centers in AgCl crystals [J] . Wu SY., Ren P., Zheng WC. Physica, B. Condensed Matter . 2000,第3a4期

机译：AgCl晶体中四方和立方Co2 +中心的g因子和超细结构常数的研究
3. Theoretical modeling of laser light generation and color image formation: F_(A1):Tl~+ and F_(A2):Ga~+ color centers at the low coordination (100) and (110) surfaces of AgCl and AgBr [J] . A.S. Shalabi, M.A. Kamel, M.A. Elbaiomy, Optical Materials . 2006,第10期

机译：激光发电和彩色图像形成的理论建模：F_（A1）：TL〜+和F_（A2）：GA〜+颜色中心在低协调（100）和（110）AGCL和AGBR的表面
4. Dynamics Analysis of Photoelectron Decay in Cubic AgCl Microcrystals by Sulfur Sensitization [C] . Xiaowei Li, Yanxia Hu, Rongxiang Zhang, International Symposium on Advanced Optical Manufacturing and Testing Technologies; 20070708-12; Chengdu(CN) . 2007

机译：硫敏化作用在立方AgCl微晶中光电子衰减的动力学分析
5. Evaluation of bounds to the effective yield surface for face-centered cubic polycrystalline materials. [D] . Sam, David Dwight. 1994

机译：评估以面为中心的立方多晶材料的有效屈服面的边界。
6. Three-Dimensional Structure of a Simple Liquid at a Face-Centered-Cubic (001) Solid Surface Interface [O] . Luyao Bao, Haibao Hu, Jun Wen, -1

机译：面心立方（001）固体表面界面处的简单液体的三维结构
7. Dependence of adsorption properties on surface structure for body-centered-cubic substrates [O] . Bacigalupi, R. J., Neustadter, H. E. 1965

机译：吸附性对体心立方衬底表面结构的依赖性
8. SURFACE TOPOGRAPHY OF SINGLE CRYSTALS OF FACE- CENTERED-CUBIC, BODY-CENTERED-CUBIC, SODIUM CHLORIDE, DIAMOND, AND ZINC-BLENDE STRUCTURES [R] . Robert J. Bacigalupi 1964

机译：单中心 - 立方体，体中心 - 立方体，氯化钠，金刚石和锌 - 共结构单晶的表面形貌

Calculated Properties of Sulfur Centers on AgCl Cubic Surfaces

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