Treffer: Vortex pinning by gold nanorods in GdBa2Cu3O7-δ thin films

Title:
Vortex pinning by gold nanorods in GdBa2Cu3O7-δ thin films
Authors:
HORIDE, T, MATSUMOTO, K, ICHINOSE, A, MUKAIDA, M, YOSHIDA, Y, HORII, S
Source:
The 2006 applied superconductivity conference, Seattle, WA, August 27-September 1, 2006. Part III of three partsIEEE transactions on applied superconductivity. 17(2):3729-3732
Publisher Information:
New York, NY: Institute of Electrical and Electronics Engineers, 2007.
Publication Year:
2007
Physical Description:
print, 16 ref 3
Original Material:
INIST-CNRS
Subject Terms:
Electronics, Electronique, Electrical engineering, Electrotechnique, Sciences exactes et technologie, Exact sciences and technology, Physique, Physics, Generalites, General, Instruments, appareillage, composants et techniques communs à plusieurs branches de la physique et de l'astronomie, Instruments, apparatus, components and techniques common to several branches of physics and astronomy, Microscopes à champ proche, composants et techniques, Scanning probe microscopes, components and techniques, Sciences appliquees, Applied sciences, Electronique, Electronics, Electronique des semiconducteurs. Microélectronique. Optoélectronique. Dispositifs à l'état solide, Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices, Fabrication microélectronique (technologie des matériaux et des surfaces), Microelectronic fabrication (materials and surfaces technology), Couche mince, Thin film, Capa fina, Diffusion RX centrale, Small angle X ray scattering, Difusión rayo X central, Dépôt laser pulsé, Pulsed laser deposition, Ecoulement tourbillonnaire, Swirling flow, Flujo torbellinal, Fabrication microélectronique, Microelectronic fabrication, Fabricación microeléctrica, Microscopie électronique balayage, Scanning electron microscopy, Microscopía electrónica barrido, Microscopie électronique transmission, Transmission electron microscopy, Microscopía electrónica transmisión, Tourbillon, Vortex, Torbellino, Nanobarre, Nanorod, Nanorods, REBCO, thin film, vortex pinning
Time:
0779
Document Type:
Konferenz Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Department of Materials Science and Engineering, Kyoto University, Kyoto 606-8501, Japan
Central Research Institute of Electric Power Industry, Yokosuka 240-0196, Japan
Department of Material Science and Engineering, Kyushu University, Nishi-ku, Fukuoka, Fukuoka 819-0395, Japan
Department of Energy Engineering and Science, Nagoya University, Nagoya 464-8603, Japan
Department of Applied Chemistry, University of Tokyo, Tokyo 113-8656, Japan
ISSN:
1051-8223
Access URL:
http://pascal-francis.inist.fr/vibad/index.php?action=search&terms=19017115
Rights:
Copyright 2007 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Electronics

Metrology
Accession Number:
edscal.19017115
Database:
PASCAL Archive

Weitere Informationen

Gold nanorods were introduced into GdBa2Cu3Ο7-δ (GdBCO) thin films to form artificial pinning centers. The incorporation of gold nanorods into the GdBCO films was achieved simply by attaching gold sheets to a GdBCO target in the pulsed laser deposition process. Transmission electron microscopy observation showed that gold nanorods grew parallel to the c-axis of the GdBCO films. Small angle X-ray scattering and scanning electron microscopy results indicated that matching field, BΦ was increased with the amount of supplied gold. Jc- B characteristics in the field aligned with the c-axis at 50 and 65 K exhibited an anomalous shoulder (peak effect) around at BΦ, and the peak position was not dependent on the temperature. This suggests that the peak effect was originated from the matching effect between vortices and the gold nanorods.