VIBRATIONAL-SPECTRA OF ATOMIC H AND D ON CU(110) - EVIDENCE FOR H QUANTUM DELOCALIZATION

被引：54

作者：

ASTALDI, C

BIANCO, A

MODESTI, S

TOSATTI, E

机构：

[1] UNIV TRIESTE,DIPARTMENTO FIS,I-34127 TRIESTE,ITALY

[2] SCUOLA INT SUPER STUDI AVANZATI,I-34014 TRIESTE,ITALY

[3] INT CTR THEORET PHYS,I-34014 TRIESTE,ITALY

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 68卷 / 01期

关键词：

D O I：

10.1103/PhysRevLett.68.90

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The vibrational spectra of H on Cu(110) measured with high-resolution energy-loss spectroscopy at very low coverage strongly support the predicted "protonic" band structure. Localization is observed for increasing coverage. A simple model qualitatively describes the coverage dependence of the spectra.

引用

页码：90 / 93

页数：4

共 17 条

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