MINIMUM IN THE VOLTAGE-DEPENDENCE OF THE RESISTANCE OF THIN YBA2CU3O7-X MICROBRIDGES

Authors
DOSTANKO AP POGREBNYAKOV AV SHENG YK LEVINSEN MT FRELTOFT T
Citation
Ap. Dostanko et al., MINIMUM IN THE VOLTAGE-DEPENDENCE OF THE RESISTANCE OF THIN YBA2CU3O7-X MICROBRIDGES, Doklady Akademii nauk BSSR, 40(6), 1996, pp. 44-48
Citations number
14
Categorie Soggetti
Multidisciplinary Sciences
Journal title
Doklady Akademii nauk BSSR → ACNP
ISSN journal
0002354X
Volume
40
Issue
6
Year of publication
1996
Pages
44 - 48
Database
ISI
SICI code
0002-354X(1996)40:6<44:MITVOT>2.0.ZU;2-T
Abstract
A differential resistance minimum at zero bias voltage was observed in the characteristics of YBa2Cu3O7-x thin film microbridges of 10 mu m in length (L) and 1 mu m in width (W), or L = 3 mu m and W = 2 mu m wh ich had no supercurrent at the temperatures above 4,2K. Possible cause s of the minimum appearance are discussed.