QUASI-PERIODIC AND CHAOTIC SELF-EXCITED VOLTAGE OSCILLATIONS IN TLINTE2

被引：31

作者：

HANIAS, MP

KALOMIROS, JA

KARAKOTSOU, C

ANAGNOSTOPOULOS, AN

SPYRIDELIS, J

机构：

[1] Solid State Section 313-1, Physics Department, University of Thessaloniki

来源：

PHYSICAL REVIEW B | 1994年 / 49卷 / 24期

关键词：

D O I：

10.1103/PhysRevB.49.16994

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The electrical behavior of the TlInTe2 ternary semiconductor is studied in the negative-differential-resistance region of its S-type I-V characteristic. Self-excited voltage oscillations in this region, with an amplitude of about 5 V were monitored at temperatures above 70 K. An analysis of the dynamic behavior of these oscillations by means of the Grassberger and Proccacia method shows the existence of two components in the signal, a quasiperiodic component and a chaotic component. Furthermore, this analysis leads to the estimation of fractal dimensions, minimum embedding dimensions and Kolmogorov entropies that characterize the two components.

引用

页码：16994 / 16998

页数：5

共 27 条

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