In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 30, No. 12A ( 1991-12-01), p. L2028-
Abstract:
A joining between YBa 2 Cu 3 O 7- x and aluminum was performed at room temperature employing the surface activation method. After surfaces of both samples were sputter-cleaned by an argon beam in vacuum, activated surfaces were pressed to each other at the pressure of 96 MPa. Although the surface of YBa 2 Cu 3 O 7- x was very rough, a tight joint was obtained. Interface resistance of the joint was measured by the four-probe method. It decreased as temperature was lowered and it was as low as 6×10 -9 Ω·m 2 at 77 K. V-I measurement demonstrated, however, that it did not show an exactly ohmic character, but a slight positive dependence on current.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.30.L2028
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1991
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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