Predicted effects of pinhole and surface roughness in Magnetoresistive read head

R. H. Victora; Xi Chen

doi:10.1109/TMAG.2009.2035330

Predicted effects of pinhole and surface roughness in Magnetoresistive read head

R. H. Victora, Xi Chen

Electrical and Computer Engineering

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Magnetoresistive read heads based on giant magnetoresistance spin-valves or magnetic tunnel junctions have been widely used in magnetic recording. In the fabrication of these nano structures, the surface roughness is crucial to the performance of the devices, both electrically and magnetically. In this work, we theoretically study the effect of roughness and pinholes in magnetic tunnel junctions and nanowire systems. Results are compared to experiment.

Original language	English (US)
Pages (from-to)	702-708
Number of pages	7
Journal	IEEE Transactions on Magnetics
Volume	46
Issue number	3 PART 1
DOIs	https://doi.org/10.1109/TMAG.2009.2035330
State	Published - Mar 2010

Bibliographical note

Funding Information:
This work was supported by the National Science Foundation under award No. ECS-0621868. The authors are grateful for resources from the University of Minnesota Supercomputing Institute.

Copyright:
Copyright 2011 Elsevier B.V., All rights reserved.

Keywords

Index Terms-Magnetic tunnel junction
Magnetoresistive read head
Nanowire
Surface roughness

Access

10.1109/TMAG.2009.2035330

Fingerprint Dive into the research topics of 'Predicted effects of pinhole and surface roughness in Magnetoresistive read head'. Together they form a unique fingerprint.

Cite this

@article{cf3be0e9a01249018c820109207081d5,

title = "Predicted effects of pinhole and surface roughness in Magnetoresistive read head",

abstract = "Magnetoresistive read heads based on giant magnetoresistance spin-valves or magnetic tunnel junctions have been widely used in magnetic recording. In the fabrication of these nano structures, the surface roughness is crucial to the performance of the devices, both electrically and magnetically. In this work, we theoretically study the effect of roughness and pinholes in magnetic tunnel junctions and nanowire systems. Results are compared to experiment.",

keywords = "Index Terms-Magnetic tunnel junction, Magnetoresistive read head, Nanowire, Surface roughness",

author = "Victora, {R. H.} and Xi Chen",

note = "Funding Information: This work was supported by the National Science Foundation under award No. ECS-0621868. The authors are grateful for resources from the University of Minnesota Supercomputing Institute. Copyright: Copyright 2011 Elsevier B.V., All rights reserved.",

year = "2010",

month = mar,

doi = "10.1109/TMAG.2009.2035330",

language = "English (US)",

volume = "46",

pages = "702--708",

journal = "IEEE Transactions on Magnetics",

issn = "0018-9464",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "3 PART 1",

}

TY - JOUR

T1 - Predicted effects of pinhole and surface roughness in Magnetoresistive read head

AU - Victora, R. H.

AU - Chen, Xi

N1 - Funding Information: This work was supported by the National Science Foundation under award No. ECS-0621868. The authors are grateful for resources from the University of Minnesota Supercomputing Institute. Copyright: Copyright 2011 Elsevier B.V., All rights reserved.

PY - 2010/3

Y1 - 2010/3

N2 - Magnetoresistive read heads based on giant magnetoresistance spin-valves or magnetic tunnel junctions have been widely used in magnetic recording. In the fabrication of these nano structures, the surface roughness is crucial to the performance of the devices, both electrically and magnetically. In this work, we theoretically study the effect of roughness and pinholes in magnetic tunnel junctions and nanowire systems. Results are compared to experiment.

AB - Magnetoresistive read heads based on giant magnetoresistance spin-valves or magnetic tunnel junctions have been widely used in magnetic recording. In the fabrication of these nano structures, the surface roughness is crucial to the performance of the devices, both electrically and magnetically. In this work, we theoretically study the effect of roughness and pinholes in magnetic tunnel junctions and nanowire systems. Results are compared to experiment.

KW - Index Terms-Magnetic tunnel junction

KW - Magnetoresistive read head

KW - Nanowire

KW - Surface roughness

UR - http://www.scopus.com/inward/record.url?scp=78651110046&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=78651110046&partnerID=8YFLogxK

U2 - 10.1109/TMAG.2009.2035330

DO - 10.1109/TMAG.2009.2035330

M3 - Article

AN - SCOPUS:78651110046

VL - 46

SP - 702

EP - 708

JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

SN - 0018-9464

IS - 3 PART 1

ER -

Predicted effects of pinhole and surface roughness in Magnetoresistive read head

Abstract

Bibliographical note

Keywords

Access

Other files and links

Cite this