Room-Temperature Current Oscillation Based on Negative Differential Resistance in a One-Dimensional Organic Charge-Transfer Complex

被引：8

作者：

Kishida, Hideo ^{[1
,2
]}

Ito, Takafumi ^{[1
]}

Ito, Atsuya ^{[1
]}

Nakamura, Arao ^{[1
,2
]}

机构：

[1] Nagoya Univ, Dept Appl Phys, Nagoya, Aichi 4648603, Japan

[2] Japan Sci & Technol Agcy JST, CREST, Chiyoda Ku, Tokyo 1020075, Japan

来源：

APPLIED PHYSICS EXPRESS | 2011年 / 4卷 / 03期

关键词：

K-TCNQ; TRANSPORT; SALTS; STATE;

D O I：

10.1143/APEX.4.031601

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The one-dimensional organic charge-transfer complex potassium-tetracyanoquinodimethane shows negative differential resistance and a switching behavior between high-and low-resistance states. By controlling this switching behavior through the use of external circuit components, we achieved current oscillation at room temperature. Microscopic Raman measurements in the current oscillation indicate that the nonlinear conducting current flows throughout the crystal. (C) 2011 The Japan Society of Applied Physics

引用

页数：3

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