๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Two superconducting gaps and electron-phonon coupling in YBa2Cu4O8

โœ Scribed by E.T. Heyen; M. Cardona; J. Karpinski; E. Kaldis; S. Rusiecki


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
244 KB
Volume
185-189
Category
Article
ISSN
0921-4534

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Superconducting energy gaps in YBa2Cu3O7
โœ T. Ekino; T. Minami; H. Fujii; J. Akimitsu ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 181 KB

We report tunneling measurements of the superconducting energy gaps in YBa.Cu307 and Bi2Sr.CaCthO 8 using b~eak junctions. The differential conductance d/fdV at T = 4.2 K shows no leakage around zero ba~s, while the t,,q~ -dge peaks m d//dV are somewhat broadened compared to the simple BCS density o

Zn and Ga substitution in superconductin
โœ S.P. Pandey; M.S. Hegde; B.V. Kumaraswamy; A.V. Narlikar ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 675 KB

We have presented the results of Zn and Ga substitution in place of Cu in YBa,&Os (Y-124). The samples of YBaZ(Cu,\_,Zn,)40s with x=0.00-0.20 and YBaZ(Cu,\_,GaX)dOs with x=0.01-0.10 were synthesised at ambient oxygen pressure using sodium oxalate. With increase in concentration of Zn in Y-124 no sig

Preparation and superconducting properti
โœ T. Miyatake; K. Yamaguchi; T. Takata; S. Gotoh; N. Koshizuka; S. Tanaka ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 315 KB

Samples of YBazCudOs are prepared by means of a new high oxygen pressure technique employing oxygen-HIP. Both magnetization and resistivity measurements show the superconductivity transition at 82.5 K. The lower and upper critical fields of YBa&\_t40s are obtained from the magnetization measurements