WORK FUNCTION AND PHOTOTHRESHOLD OF LAYERED METAL DICHALCOGENIDES

被引：98

作者：

SHIMADA, T ^{[1
]}

OHUCHI, FS ^{[1
]}

PARKINSON, BA ^{[1
]}

机构：

[1] DUPONT CO INC,DEPT CENT RES & DEV,WILMINGTON,DE 19880

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1994年 / 33卷 / 5A期

关键词：

WORK FUNCTION; PHOTOTHRESHOLD; LAYERED MATERIAL; TRANSITION METAL DICHALCOGENIDE;

D O I：

10.1143/JJAP.33.2696

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Work functions and photothreshold values of various layered metal dichalcogenides (ZrSe2, HfSe2, NbSe2, 1T-TaS2, 2H-TaS2, MoS2, MoSe2, alpha-MoTe2, SnS2, SnSe2) have been measured by a photoemission technique. The measured photothreshold values, except for Sn compounds, are compared with the calculated values based on various band models. The agreement between the observed and calculated values is satisfactory for most of the materials.

引用

页码：2696 / 2698

页数：3

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