CHARGE TRANSIENT SPECTROSCOPY OF C-60 SINGLE-CRYSTALS

被引：2

作者：

BARANCOK, D

HALUSKA, M

KUZMANY, H

NADAZDY, V

机构：

[1] UNIV VIENNA, INST SOLID STATE PHYS, A-1090 VIENNA, AUSTRIA

[2] SAS, INST PHYS, CS-84228 BRATISLAVA, SLOVAKIA

来源：

SOLID STATE COMMUNICATIONS | 1994年 / 89卷 / 02期

关键词：

D O I：

10.1016/0038-1098(94)90390-5

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Suitability of the charge transient spectroscopy - QTS for the investigation of fullerites is demonstrated. QTS can yield an information on the electrical properties of both the bulk and the interface of fullerites interfaced with metals (insulators, semiconductors) as well as on its bulk phase transition. Our measurements were carried out on C-60 single crystals. We observed a single QTS peak which reflects most probably a thermally activated relaxation process (polarization or trap - limited charge emission) in the crystal. The expected phase transition was detected as a step of QTS signal at 255 K. The influence of a thermal treatment in air on the QTS peak was also observed.

引用

页码：123 / 125

页数：3

共 13 条

[1] RESISTIVITY OF SINGLE-CRYSTAL C-60 AND EFFECT OF OXYGEN [J].