X-ray Speckle Experiments on the Persistence and Disintegration of Magnetic Memory

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" X-ray Speckle Experiments on the Persistence and Disintegration of Magnetic Memory "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	149319
Doc. No	:	ET21111
Main Entry	:	Michael Scott Pierce
Title Proper	:	X-ray Speckle Experiments on the Persistence and Disintegration of Magnetic Memory
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	Beautiful theories based on random microscopic disorder have been developed over the pastten years. My goal was to directly compare these theories with precise experiments. To doso, I first developed and then applied coherent x-ray speckle metrology to a series of thinmultilayer perpendicular magnetic materials. To directly observe the effects of disorder,increasing degrees of disorder was deliberately introduced into a series of magnetic films.I used coherent x-rays, produced at the Advanced Light Source at Lawrence Berkeley Na-tional Laboratory, to generate highly speckled magnetic scattering patterns. The scatteringpatterns provided both the ensemble average characteristics of the magnetic domains, but.
Subject	:	Electericl tess
	:	برق
electronic file name	:	TL44259.pdf
Title and statement of responsibility and	:	X-ray Speckle Experiments on the Persistence and Disintegration of Magnetic Memory [Thesis]