Charge fluctuations and zero-bias resistance in small-capacitance tunnel junctions

1992 ◽  
Vol 46 (21) ◽  
pp. 14219-14222 ◽  
Author(s):  
G. Y. Hu ◽  
R. F. O’Connell
Keyword(s):  
Tunnel Junctions ◽  
Zero Bias ◽  
Charge Fluctuations ◽  
Small Capacitance

Zero bias anomalies in YBa2Cu3O7 tunnel junctions

1992 ◽  
Vol 191 (3-4) ◽  
pp. 325-332 ◽  
Author(s):  
J. Lesueur ◽  
L.H. Greene ◽  
W.L. Feldmann ◽  
A. Inam
Keyword(s):  
Tunnel Junctions ◽  
Zero Bias

scholarly journals Zero-Bias Anomalies in Narrow Tunnel Junctions in the Quantum Hall Regime

2010 ◽  
Vol 105 (24) ◽  
Author(s):  
P. Jiang ◽  
C.-C. Chien ◽  
I. Yang ◽  
W. Kang ◽  
K. W. Baldwin ◽  
...  
Keyword(s):  
Tunnel Junctions ◽  
Quantum Hall ◽  
Zero Bias ◽  
Quantum Hall Regime ◽  
Hall Regime

Electron Tunneling into Single Crystals of YBa2Cu3O7-δ

1989 ◽  
Vol 169 ◽  
Author(s):  
J. M. Valles ◽  
M. Gurvitch ◽  
M. Cucolo ◽  
R. C. Dynes ◽  
J. P. Garno ◽  
...  
Keyword(s):  
Critical Temperature ◽  
Single Crystals ◽  
Linear Dependence ◽  
Tunnel Junctions ◽  
Electron Tunneling ◽  
Additional Structure ◽  
Zero Bias ◽  
Zero Bias Conductance

AbstractWe have fabricated tunnel junctions between chemically etched single crystals of YBa2Cu3O7-δ and evaporated metal counterelectrodes which exhibit reproducible characteristics. Above the bulk critical temperature of YBa2Cu3O7-δ, Tc, the conductance, G(V), has a linear dependence with voltage and has some asymmetry. Below Tc, additional structure associated with the superconductivity appears in G(V). At T>>Tc there is a reproducible finite zero bias conductance.

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