EFFECT OF NI-58 MEV ION IRRADIATION ON THE RESISTIVITY OF BI1.7PB0.35SR2CA2CU3O10+X AT LOW ION FLUENCE

被引：7
作者：
SEN, N [1 ]
BANDYOPADHYAY, AK [1 ]
SEN, P [1 ]
TIWARI, U [1 ]
VARANDANI, D [1 ]
AWANA, VPS [1 ]
NARLIKAR, AV [1 ]
机构：
[1] JAWAHARLAL NEHRU UNIV,SCH PHYS SCI,NEW DELHI 110067,INDIA
来源：
SOLID STATE COMMUNICATIONS | 1992年 / 82卷 / 07期
关键词：
D O I：
10.1016/0038-1098(92)90231-W
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Heavy ion Ni-58 MeV ion irradiation at room temperature of high T(c) Bi1.7Pb0.35Sr2Ca2Cu3O10+x is reported. We show through in-situ resistivity measurements that at low fluence, formation of stable Frenkel pairs takes place together with possible defect annealing. The changes in T(c) at low fluence is not appreciable. This is possibly a result of chemical substitution of Cu by Ni, a technique suitable to engineer new materials for potential applications.
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页码：555 / 558
页数：4
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