TUNNELING OBSERVATION OF VORTEX NUCLEATION IN PARALLEL FIELDS.

H. J. Tao; E. L. Wolf; G. B. Arnold

TUNNELING OBSERVATION OF VORTEX NUCLEATION IN PARALLEL FIELDS.

H. J. Tao, E. L. Wolf, G. B. Arnold

Applied Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The expected shifts DELTA plus or minus H D-BAR k//F multiplied by (times) V//s of the gap edge by supercurrent flow (velocity V//s) have never been directly observed by tunneling, since typical geometries yield k multiplied by (times) V//s equals 0. We have observed the sharp onset of a related 'Doppler-broadening' of the gap N//T(E) at the vortex nucleation transition B// parallel greater than equivalent to B//c//1 in Nb tunnel junctions. We suggest a simple clean-limit model for this effect.

Original language	English (US)
Title of host publication	Unknown Host Publication Title
Publisher	North-Holland
Pages	849-850
Number of pages	2
Edition	pt 2
ISBN (Print)	0444869107
State	Published - 1984

Publication series

Name
Number	pt 2

ASJC Scopus subject areas

General Engineering

Cite this

@inproceedings{764505b44ee84b46a2553fb0a567245a,

title = "TUNNELING OBSERVATION OF VORTEX NUCLEATION IN PARALLEL FIELDS.",

abstract = "The expected shifts DELTA plus or minus H D-BAR k//F multiplied by (times) V//s of the gap edge by supercurrent flow (velocity V//s) have never been directly observed by tunneling, since typical geometries yield k multiplied by (times) V//s equals 0. We have observed the sharp onset of a related 'Doppler-broadening' of the gap N//T(E) at the vortex nucleation transition B// parallel greater than equivalent to B//c//1 in Nb tunnel junctions. We suggest a simple clean-limit model for this effect.",

author = "Tao, {H. J.} and Wolf, {E. L.} and Arnold, {G. B.}",

year = "1984",

language = "English (US)",

isbn = "0444869107",

publisher = "North-Holland",

number = "pt 2",

pages = "849--850",

booktitle = "Unknown Host Publication Title",

edition = "pt 2",

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TY - GEN

T1 - TUNNELING OBSERVATION OF VORTEX NUCLEATION IN PARALLEL FIELDS.

AU - Tao, H. J.

AU - Wolf, E. L.

AU - Arnold, G. B.

PY - 1984

Y1 - 1984

N2 - The expected shifts DELTA plus or minus H D-BAR k//F multiplied by (times) V//s of the gap edge by supercurrent flow (velocity V//s) have never been directly observed by tunneling, since typical geometries yield k multiplied by (times) V//s equals 0. We have observed the sharp onset of a related 'Doppler-broadening' of the gap N//T(E) at the vortex nucleation transition B// parallel greater than equivalent to B//c//1 in Nb tunnel junctions. We suggest a simple clean-limit model for this effect.

AB - The expected shifts DELTA plus or minus H D-BAR k//F multiplied by (times) V//s of the gap edge by supercurrent flow (velocity V//s) have never been directly observed by tunneling, since typical geometries yield k multiplied by (times) V//s equals 0. We have observed the sharp onset of a related 'Doppler-broadening' of the gap N//T(E) at the vortex nucleation transition B// parallel greater than equivalent to B//c//1 in Nb tunnel junctions. We suggest a simple clean-limit model for this effect.

UR - http://www.scopus.com/inward/record.url?scp=0021725277&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0021725277&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:0021725277

SN - 0444869107

SP - 849

EP - 850

BT - Unknown Host Publication Title

PB - North-Holland

ER -

TUNNELING OBSERVATION OF VORTEX NUCLEATION IN PARALLEL FIELDS.

Abstract

Publication series

ASJC Scopus subject areas

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