Photoconductivity and recombination in diamond-like carbon

被引：2

作者：

Ilie, A ^{[1
]}

Robertson, J ^{[1
]}

Conway, N ^{[1
]}

Kleinsorge, B ^{[1
]}

Milne, WI ^{[1
]}

机构：

[1] Univ Cambridge, Dept Engn, Cambridge CB2 1PZ, England

来源：

CARBON | 1999年 / 37卷 / 05期

关键词：

diamond-like carbon; photoconductivity;

D O I：

10.1016/S0008-6223(98)00279-6

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：

The steady-state photoconductivity of tetrahedral amorphous carbon (ta-C) and hydrogenated ta-C (ta-C:H) has been studied as a function of temperature, light intensity, and photon energy, in order to understand the recombination process in diamond-like carbon. It is found that the levels demarking the recombination stares can span only part of the gap, so that the recombination centres can vary from every defect, to some defects, to some rail states, according to conditions. (C) 1999 Elsevier Science Ltd. All rights reserved.

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页码：829 / 833

页数：5

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