TEMPERATURE VARIATION OF THERMAL MAGNETIC AFTEREFFECT

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" TEMPERATURE VARIATION OF THERMAL MAGNETIC AFTEREFFECT "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	150631
Doc. No	:	ET22423
Main Entry	:	Sandeep Rao
Title Proper	:	TEMPERATURE VARIATION OF THERMAL MAGNETIC AFTEREFFECT
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	As the drive towards greater magnetic storage densities and device miniaturization has continued toincrease, research and development in the area of ultrathin films and multilayers has risen.Correspondingly, thermal magnetic aftereffect, which is an important factor placing limits on theachievable recordable density in recording media has become a significant topic of research. In thisdissertation, the thermal fluctuations in magnetization, which eventually lead to the reversal ofmagnetization, have been analyzed in terms of the fluctuation field and the decay coefficient and theirtemperature dependence has been discussed.It was shown in the Preisach-Arrhenius model that the fluctuation field could be computed as the slopeof the translation, in log time, of the aftereffect curves as a function of the holding fields. Theidentification method has been....-...,..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	:	TL45639.pdf
Title and statement of responsibility and	:	TEMPERATURE VARIATION OF THERMAL MAGNETIC AFTEREFFECT [Thesis]