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Document Type : Latin Dissertation
Language of Document : English
Record Number : 151575
Doc. No : ET23367
Main Entry : Aaron A. Pesetski. B.S., M.S.
Title Proper : EXPERIMENTAL STUDY OF THE INDUCTANCE OF PINNED VORTICES IN YBalCu30-~,s AiiD Lal.8sSro.lsCuO~ SUPERCONDUCTING THIN FILMS
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : Using a two-coil mutual inductance method, we have measured the inductance ofpinned vortices in YBazCu307-6 and Lal.&r~.lsCuO~ thin films. We present data ontwelve films grown using three different techniques: coevaporation with post annealing,pulsed laser deposition, and RF sputtering. We present a detailed analysis of the datausing 3 model based on a low density of planar defects and a high density of extendeddefects. From our analysis. we conclude that pulsed laser deposition produces the highestdensity of pinning defects while coevaporation produces the lowest density. The filmsstudied have sufficient planar defects to accommodate roughly 500 Gauss of vortices.The linear extended defects extinguish superconductivity within a radius of 4 A to 8 A.The density of extended defects is roughly 7x 10'' pm-'. The magnetic field dependence.....-....,....-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject : Electericl tess
: برق
electronic file name : TL46606.pdf
Title and statement of responsibility and : EXPERIMENTAL STUDY OF THE INDUCTANCE OF PINNED VORTICES IN YBalCu30-~,s AiiD Lal.8sSro.lsCuO~ SUPERCONDUCTING THIN FILMS [Thesis]
 
 
 
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