Surface Electronic Structure Of Polar NiO Thin Film Grown On Ag(111)

被引：0

作者：

Das, Jayanta ^{[1
]}

Menon, Krishnakumar S. R. ^{[1
]}

机构：

[1] Saha Inst Nucl Phys, Surface Phys & Mat Sci Div, Kolkata 700064, India

来源：

PROCEEDINGS OF THE 59TH DAE SOLID STATE PHYSICS SYMPOSIUM 2014 (SOLID STATE PHYSICS) | 2015年 / 1665卷

关键词：

Ultraviolet Photoemission Spectroscopy; X-ray Photoemission Spectroscopy; Low Energy Electron Diffraction; Metal Oxides;

D O I：

10.1063/1.4917918

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The growth and structure of NiO thin films on top of Ag(111) substrate were studied where the formation of faceted surface was confirmed by Low Energy Electron Diffraction. The electronic structure of polar NiO(111) surface has been probed using photoemission techniques. The core energy levels and the valence band electronic structure were excited by x-ray and ultraviolet photons respectively. The modifications in physical structure and valence band electronic structure of the film under vacuum annealing have also been enlightened.

引用

页数：3

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