SEMICONDUCTING AND METALLIC STATES IN CONDUCTING ORGANIC LOW-DIMENSIONAL MATERIALS

被引：9

作者：

SCHMEISSER, D

BATZ, P

GOPEL, W

JAEGERMANN, W

PETTENKOFER, C

WACHTEL, H

JIMENEZGONZALES, A

VONSCHUTZ, JU

WOLF, HC

TABORSKI, J

WUSTENHAGEN, V

UMBACH, E

ERK, P

MEIXNER, H

HUNIG, S

机构：

[1] HAHN MEITNER INST KERNFORSCH BERLIN GMBH,W-1000 BERLIN 39,GERMANY

[2] PHYS INST 3,W-7000 STUTTGART 80,GERMANY

[3] PHYS INST 4,W-7000 STUTTGART 80,GERMANY

来源：

BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 1991年 / 95卷 / 11期

关键词：

ELECTRICAL PROPERTIES; MATERIALS PROPERTIES; MOLECULAR INTERACTIONS; SPECTROSCOPY; PHOTOELECTRON; TRANSPORT PROPERTIES;

D O I：

10.1002/bbpc.19910951124

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Films of conducting organic materials can be prepared in either a metallic or a semiconducting state as will be demonstrated for polymeric and crystalline films of polypyrrole and of DCNQI salts, respectively. The specific features of each state are described by the electronic structure of the materials near the Fermi level which is deduced from electron spectroscopies. Further, the transitions between these different conduction states are shown to be based on different mechanisms.

引用

页码：1441 / 1447

页数：7

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