OXYGEN-NICKEL BOND LENGTH IN NI(111)-P (2X2)O DETERMINED BY ELECTRON-ENERGY-LOSS FINE-STRUCTURE SPECTROSCOPY

被引：34

作者：

CAPUTI, LS

JIANG, SL

AMODDEO, A

TUCCI, R

机构：

[1] Dipartimento di Fisica, Università Della Calabria, Cosenza

来源：

PHYSICAL REVIEW B | 1990年 / 41卷 / 12期

关键词：

D O I：

10.1103/PhysRevB.41.8513

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have measured the oxygen-nickel distance in Ni(111)-p(2×2)O using the electron-energy-loss fine-structure technique. Using the phase shift obtained on a heavily oxidized sample, we obtained 1.94±0.05. This value is in slight disagreement with that obtained in 1975 by low-energy electron diffraction by Marcus et al. and with that predicted more recently by a simple model. It is nearly equal to the sum of Slaters hard-sphere radii. © 1990 The American Physical Society.

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页码：8513 / 8515

页数：3

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