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Stefan cel Mare
University of Suceava
Faculty of Electrical Engineering and
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ROMANIA

Print ISSN: 1582-7445
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WorldCat: 643243560
doi: 10.4316/AECE


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Minimum Field Requirements for Spin-Polarized Current Assisted Switching of Magnetization in Nanostructures with Uniaxial Anisotropy

DIMIAN, M., GINDULESCU, A., ACHOLO, C.
 
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Download PDF pdficon (784 KB) | Citation | Downloads: 780 | Views: 4,315

Author keywords
magnetic memory, spintronics, Landau-Lifshitz equation, bifurcation theory

References keywords
magnetic(15), spin(11), science(6), recording(6), physics(6), materials(6), current(6), applied(6), switching(5), review(5)
Blue keywords are present in both the references section and the paper title.

About this article
Date of Publication: 2009-02-03
Volume 9, Issue 1, Year 2009, On page(s): 3 - 7
ISSN: 1582-7445, e-ISSN: 1844-7600
Digital Object Identifier: 10.4316/AECE.2009.01001
Web of Science Accession Number: 000264815300001
SCOPUS ID: 67749139485

Abstract
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The present paradigm of magnetic data storage is approaching its fundamental limits for areal storage density, as well as for speed in data processing. As a result, several magnetic recording alternatives, such as spin polarized current assisted recording, precessional switching, toggle switching, heat assisted recording are currently under intense research efforts. This article is aimed at providing a pertinent theoretical analysis of the spin polarized current assisted recording, emphasizing its performance with respect to minimum requirements for switching field. The first analytical derivation of the critical field curve in the presence of spin polarized currents is presented and the results are compared to the classical Stoner-Wohlfarth astroid. The analysis is performed under the framework of the Landau-Lifshitz-Gilbert-Slonczewski equation for describing the magnetization dynamics driven by external magnetic fields and spin polarized currents.


References | Cited By  «-- Click to see who has cited this paper

[1] K. Stoev, F. Liu, Y. Chen, X. et al., "Demonstration and characterization of 130 Gb/in2 magnetic recording systems", Journal of Applied Physics 93 (10), 6552, 2003.
[CrossRef] [Web of Science Times Cited 13] [SCOPUS Times Cited 15]


[2] Z. Zhang, Y. C. Feng, T. Clinton, et al, "Magnetic recording demonstration over 100 Gb/in2", IEEE Transactions on Magnetics 38 (5), 1861, 2002.
[CrossRef] [Web of Science Times Cited 46] [SCOPUS Times Cited 51]


[3] M. Kryder and R. Gustafson, "High-density perpendicular recording - advances, issues, and extensibility", Journal of Magnetism and Magnetic Materials 287, 449, 2005.
[CrossRef] [Web of Science Times Cited 55] [SCOPUS Times Cited 61]


[4] Hitachi Global Storage Technologies, News Release, 15 October 2007. Available: Temporary on-line reference link removed - see the PDF document

[5] Z. Gai, J.Y. Howe, J. Guo, D.A. Blom, et al., "Self-assembled FePt nanodot arrays with mono-dispersion and -orientation", Applied Physics Letters 86, 023107, 2005
[CrossRef] [Web of Science Times Cited 31] [SCOPUS Times Cited 31]


[6] S. Sun, C.B. Murray, D. Weller, et al., "Monodisperse FePt Nanoparticles and Ferromagnetic FePt Nanocrystal Superlattices", Science 287, 1989, 2000.
[CrossRef] [Web of Science Times Cited 4659] [SCOPUS Times Cited 4802]


[7] B. Engel, J. Akerman, B. Butcher, et al., "A 4-Mb toggle MRAM based on a novel bit and switching method", IEEE Transactions on Magnetics 41 (1), 132, 2005.
[CrossRef] [Web of Science Times Cited 239] [SCOPUS Times Cited 270]


[8] R.P. Cowburn, "The future of universal memory", Materials Today 6 (7-8), 32, 2003
[CrossRef] [SCOPUS Times Cited 8]


[9] D. Weller and A. Moller, "Thermal effect limits in ultrahigh-density magnetic recording", IEEE Transactions on Magnetics 35 (6), 4423, 1999.
[CrossRef] [Web of Science Times Cited 906] [SCOPUS Times Cited 968]


[10] J.G. Zhu, "New heights for hard disk drives", Materials Today 6 (7-8), 23, 2003.
[CrossRef] [Web of Science Times Cited 5] [SCOPUS Times Cited 5]


[11] R.H. Koch, J.A. Katine, J.Z. Sun, "Time-Resolved Reversal of Spin-Transfer Switching in a Nanomagnet", Physical Review Letters 92 (8), 088302, 2004.
[CrossRef] [Web of Science Times Cited 299]


[12] Y.B. Bazaliy, B.A. Jones, S. Zhang, "Current-induced magnetization switching in small domains of different anisotropies", Physical Review B 69, 094421, 2004.
[CrossRef] [Web of Science Times Cited 88]


[13] M. Dimian, I. Mayergoyz, G. Bertotti, C. Serpico, "Multiscale analysis of magnetization dynamics driven by external fields", Journal of Applied Physics 99 (8), 08G104, 2006.
[CrossRef] [Web of Science Times Cited 2] [SCOPUS Times Cited 2]


[14] I. Mayergoyz, M. Dimian, G. Bertotti, Serpico, "Critical fields and pulse durations for precessional switching of perpendicular media", Journal of Applied Physics 97 (10), 10E509, 2005.
[CrossRef] [Web of Science Times Cited 8] [SCOPUS Times Cited 11]


[15] D.C. Worledge, "Single-domain model for toggle MRAM", IBM Journal of Research & Development 50 (1), 69, 2006.
[CrossRef]


[16] D. Cimpoesu, A. Stancu, L. Spinu, "Dynamic and temperature effects in toggle magnetic random access memory", Journal of Applied Physics 102 (1), 013915, 2007.
[CrossRef] [Web of Science Times Cited 14] [SCOPUS Times Cited 13]


[17] H. Gavrila, "Heat-assisted magnetic recording", Journal of Optoelectronics and Advanced Materials 10 (7), 1796, 2008.

[18] R. Rottmayer, S. Batra, D. Buechel, et al., "Heat-Assisted Magnetic Recording", IEEE Transactions on Magnetics 42 (10), 2417, 2006.
[CrossRef] [Web of Science Times Cited 208] [SCOPUS Times Cited 218]


[19] J. Slonczewski, "Current-driven excitation of magnetic multilayers", Journal of Magnetism and Magnetic Materials 159, L1, 1996.
[CrossRef] [Web of Science Times Cited 3497]


[20] L. Berger, "Emission of spin waves by a magnetic multilayer traversed by a current", Physical Review B 54 (15), 9353, 1996.
[CrossRef] [Web of Science Times Cited 2877]


[21] W. Weber, S. Riesen, H. C. Siegmann, "Magnetization Precession by Hot Spin Injection", Science 291, 1015, 2001.
[CrossRef] [Web of Science Times Cited 94] [SCOPUS Times Cited 102]


[22] Y. Huai, F. Albert, P. Nguyen, et al., "Observation of spin-transfer switching in deep submicron-sized and low-resistance magnetic tunnel junctions", Applied Physics Letters 84, 3118, 2004.
[CrossRef] [Web of Science Times Cited 341] [SCOPUS Times Cited 361]


[23] S. I. Kiselev, J. C. Sankey, I. W. Krivorotov, et al., "Microwave oscillations of a nanomagnet driven by a spin-polarized current", Nature 425 (6956), 380, 2003.
[CrossRef] [Web of Science Times Cited 1273] [SCOPUS Times Cited 1322]


[24] B. Hillebrands, A. Thiaville (eds.), Spin dynamics in confined magnetic structures III, Springer, 2006.
[CrossRef]


[25] S. A. Wolf, D. D. Awschalom, R.A. Buhrman, et al., "Spintronics: A Spin-Based Electronics Vision for the Future", Science, 294 (5546), 1488, 2001.
[CrossRef] [Web of Science Times Cited 7281] [SCOPUS Times Cited 7512]


[26] A. Slavin, V. Tiberkevich, "Spin Wave Mode Excited by Spin-Polarized Current in a Magnetic Nanocontact is a Standing Self-Localized Wave Bullet", Physical Review Letters 95, 237201, 2005.
[CrossRef] [Web of Science Times Cited 135] [SCOPUS Times Cited 137]


[27] J.Z. Sun, "Spin-current interaction with a monodomain magnetic body: A model study", Physical Review B 62, 570, 2000.
[CrossRef] [Web of Science Times Cited 657]


[28] G. Bertotti, A. Magni, R. Bonin, et al., "Bifurcation analysis of magnetization dynamics driven by spin transfer", Journal of Magnetism and Magnetic Materials 290-291, 522, 2005.
[CrossRef] [Web of Science Times Cited 5] [SCOPUS Times Cited 5]


References Weight

Web of Science® Citations for all references: 22,733 TCR
SCOPUS® Citations for all references: 15,894 TCR

Web of Science® Average Citations per reference: 812 ACR
SCOPUS® Average Citations per reference: 568 ACR

TCR = Total Citations for References / ACR = Average Citations per Reference

We introduced in 2010 - for the first time in scientific publishing, the term "References Weight", as a quantitative indication of the quality ... Read more

Citations for references updated on 2017-11-19 04:45 in 163 seconds.




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Faculty of Electrical Engineering and Computer Science
Stefan cel Mare University of Suceava, Romania


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