Published September 1, 2007 | Version v1
Journal article Metadata-only

Vortex (particle) and antivortex (hole) doping into superconducting network

Creators

  • 1. Institute for Nanofabrication Research, Osaka Prefecture University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531 (Japan)
  • 2. Japan Science and Technology Agency - CREST, 4-1-8, Honcho, Kawaguchi, Saitama 332-0012 (Japan)
  • 3. Department of Physics and Electronics, Osaka Prefecture University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531 (Japan)
  • 4. Graduate School of Information Sciences, Tohoku University, Sendai 980-8579 (Japan)
  • 5. Osaka Prefectural College of Technology, Neyagawa, Osaka 572-8572 (Japan)
  • 6. Department of Mathematical Sciences, Osaka Prefecture University, 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka 599-8531 (Japan)
  • 7. Technology Research Institute of Osaka Prefecture, 2-7-1 Ayumino, Izumi, Osaka 594-1157 (Japan)

Description

Superconducting finite-sized Pb square networks with 10 x 10 square holes fabricated by electron beam lithography have been investigated in view of particle (vortex) doping into superconducting networks. Vortex image observations were carried out by a SQUID microscope to compare with predictions from the Ginzburg-Landau theory. We found the exactly reversed pattern between the vortex-doping x and the antivortex doping 1 - x into the fully occupied network (x = 1/4)

Availability note (English)

Available from http://dx.doi.org/10.1016/j.physc.2007.04.190

Additional details

Identifiers

DOI
10.1016/j.physc.2007.04.190;
PII
S0921-4534(07)00591-6;

Publishing Information

Journal Title
Physica. C, Superconductivity
Journal Volume
460-462
Journal Page Range
p. 1226-1227
ISSN
0921-4534
CODEN
PHYCE6

Conference

Title
8. international conference on materials and mechanisms of superconductivity and high temperature superconductors
Acronym
M2S-HTSC VIII
Dates
9-14 Jul 2006
Place
Dresden (Germany)

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
39073312
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COMPARATIVE EVALUATIONS; DOPED MATERIALS; ELECTRON BEAMS; FORECASTING; GINZBURG-LANDAU THEORY; HOLES; IMAGES; LEAD; MICROSCOPES; PARTICLES; SQUID DEVICES; SUPERCONDUCTORS; VORTICES
Descriptors DEC
BEAMS; ELECTRONIC EQUIPMENT; ELEMENTS; EQUIPMENT; EVALUATION; FLUXMETERS; LEPTON BEAMS; MATERIALS; MEASURING INSTRUMENTS; METALS; MICROWAVE EQUIPMENT; PARTICLE BEAMS; SUPERCONDUCTING DEVICES

Optional Information

Copyright
Copyright (c) 2007 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.