Electronic Structure and Transport in Magnetic Multilayers

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ORNL assisted Seagate Recording Heads Operations in the development of CIPS pin Valves for application as read sensors in hard disk drives. Personnel at ORNL were W. H. Butler and Xiaoguang Zhang. Dr. Olle Heinonen from Seagate RHO also participated. ORNL provided codes and materials parameters that were used by Seagate to model CIP GMR in their heads. The objectives were to: (1) develop a linearized Boltzmann transport code for describing CIP GMR based on realistic models of the band structure and interfaces in materials in CIP spin valves in disk drive heads; (2) calculate the materials parameters needed as ... continued below

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1.13 Mb

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Creator: Unknown. February 18, 2008.

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Description

ORNL assisted Seagate Recording Heads Operations in the development of CIPS pin Valves for application as read sensors in hard disk drives. Personnel at ORNL were W. H. Butler and Xiaoguang Zhang. Dr. Olle Heinonen from Seagate RHO also participated. ORNL provided codes and materials parameters that were used by Seagate to model CIP GMR in their heads. The objectives were to: (1) develop a linearized Boltzmann transport code for describing CIP GMR based on realistic models of the band structure and interfaces in materials in CIP spin valves in disk drive heads; (2) calculate the materials parameters needed as inputs to the Boltzmann code; and (3) transfer the technology to Seagate Recording Heads.

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1.13 Mb

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  • Report No.: ORNL99-0550
  • Grant Number: DE-AC05-00OR22725
  • DOI: 10.2172/940247 | External Link
  • Office of Scientific & Technical Information Report Number: 940247
  • Archival Resource Key: ark:/67531/metadc901746

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  • February 18, 2008

Added to The UNT Digital Library

  • Sept. 27, 2016, 1:39 a.m.

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  • Nov. 8, 2016, 3:18 p.m.

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Electronic Structure and Transport in Magnetic Multilayers, report, February 18, 2008; Oak Ridge, Tennessee. (digital.library.unt.edu/ark:/67531/metadc901746/: accessed September 23, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.