ELECTRICAL SWITCHING AND SHORT-RANGE ORDER IN AS-TE GLASSES

被引：59

作者：

TITUS, SSK

CHATTERJEE, R

ASOKAN, S

KUMAR, A

机构：

[1] INDIAN INST SCI,INSTRUMENTAT & SERV UNIT,BANGALORE 560012,KARNATAKA,INDIA

[2] INDIAN INST SCI,DEPT PHYS,BANGALORE 560012,KARNATAKA,INDIA

来源：

PHYSICAL REVIEW B | 1993年 / 48卷 / 19期

关键词：

D O I：

10.1103/PhysRevB.48.14650

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The local structural order in chalcogenide network glasses is known to change markedly at two critical compositions, namely, the percolation and chemical thresholds. In the AsxTe100-x glassy system, both the thresholds coincide at the composition x = 40 (40 at. % of arsenic). It is demonstrated that the electrical switching fields of As-Te glasses exhibit a distinct change at this composition.

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页码：14650 / 14652

页数：3

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