Identification of electronic bonding states of hydrogen on Ni(110)

被引：5

作者：

Boschung, E ^{[1
]}

Pillo, T ^{[1
]}

Hayoz, J ^{[1
]}

Patthey, L ^{[1
]}

Aebi, P ^{[1
]}

Schlapbach, L ^{[1
]}

机构：

[1] Paul Scherrer Inst, CH-5232 Villigen, Switzerland

来源：

PHYSICAL REVIEW B | 1998年 / 58卷 / 16期

关键词：

D O I：

10.1103/PhysRevB.58.R10210

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The electronic structure of hydrogen adsorbed on Ni(110) at 150 K has been studied using angle-resolved photoelectron spectroscopy with monochromatized He I alpha radiation. At a saturation coverage of 1.5 monolayers, we observe a general shift of the spectral weight away from the Fermi level to higher binding energies indicating the hybridization of hydrogen levels with metal d states. Along selected Ni 3d bands the intensity shift is obvious whereas other bands remain unchanged. In addition, contrary to previous observations, a hydrogen induced state is visible at a binding energy of roughly 1.2 eV. [S0163-1829(98)50244-5].

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收藏

页码：R10210 / R10213

页数：4

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