Exchange-coupled FePt nanoparticle assembly

Hao Zeng; Tejaswi S. Vedantam; J. Ping Liu; Shouheng Sun

doi:10.1109/INTMAG.2002.1001265

Exchange-coupled FePt nanoparticle assembly

Hao Zeng
, Tejaswi S. Vedantam
, J. Ping Liu
, Shouheng Sun

Physics

Louisiana Tech University
IBM

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

High-performance permanent magnetic materials for energy-related applications need large energy-products (BH)_max. A permanent magnet with large (BH)_max should exhibit both a high saturation magnetization, M_S, and a large coercive field, H_C. L1₀ ordered FePt has high M_S (∼ 1100 emu/cm³) and large magnetocrystalline anisotropy constant K_U (> 5×10⁷ erg/cm³), therefore is a suitable candidate for permanent magnetic materials.

Original language	English
Title of host publication	INTERMAG Europe 2002 - IEEE International Magnetics Conference
Editors	J. A. Bain, Jo De Boeck, J. Fidler, L. Folks, E. Hill, B. Hillebrands, C. Ross, M. Vazquez Villalabeitia, D. Weller, R. Wood
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	378
Number of pages	1
ISBN (Electronic)	0780373650, 9780780373655
DOIs	https://doi.org/10.1109/INTMAG.2002.1001265
State	Published - 2002
Event	2002 IEEE International Magnetics Conference, INTERMAG Europe 2002 - Amsterdam, Netherlands Duration: Apr 28 2002 → May 2 2002

Publication series

Name	INTERMAG Europe 2002 - IEEE International Magnetics Conference

Conference

Conference	2002 IEEE International Magnetics Conference, INTERMAG Europe 2002
Country/Territory	Netherlands
City	Amsterdam
Period	04/28/02 → 05/2/02

Access to Document

10.1109/INTMAG.2002.1001265

Cite this

Zeng, H., Vedantam, T. S., Liu, J. P., & Sun, S. (2002). Exchange-coupled FePt nanoparticle assembly. In J. A. Bain, J. De Boeck, J. Fidler, L. Folks, E. Hill, B. Hillebrands, C. Ross, M. Vazquez Villalabeitia, D. Weller, & R. Wood (Eds.), INTERMAG Europe 2002 - IEEE International Magnetics Conference (pp. 378). Article 1001265 (INTERMAG Europe 2002 - IEEE International Magnetics Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/INTMAG.2002.1001265

Zeng, Hao ; Vedantam, Tejaswi S. ; Liu, J. Ping et al. / Exchange-coupled FePt nanoparticle assembly. INTERMAG Europe 2002 - IEEE International Magnetics Conference. editor / J. A. Bain ; Jo De Boeck ; J. Fidler ; L. Folks ; E. Hill ; B. Hillebrands ; C. Ross ; M. Vazquez Villalabeitia ; D. Weller ; R. Wood. Institute of Electrical and Electronics Engineers Inc., 2002. pp. 378 (INTERMAG Europe 2002 - IEEE International Magnetics Conference).

@inproceedings{fbf79edf1f0140758181ad41278e6cdb,

title = "Exchange-coupled FePt nanoparticle assembly",

abstract = "High-performance permanent magnetic materials for energy-related applications need large energy-products (BH)max. A permanent magnet with large (BH)max should exhibit both a high saturation magnetization, MS, and a large coercive field, HC. L10 ordered FePt has high MS (∼ 1100 emu/cm3) and large magnetocrystalline anisotropy constant KU (> 5×107 erg/cm3), therefore is a suitable candidate for permanent magnetic materials.",

author = "Hao Zeng and Vedantam, \{Tejaswi S.\} and Liu, \{J. Ping\} and Shouheng Sun",

note = "Publisher Copyright: {\textcopyright}2002 IEEE.; 2002 IEEE International Magnetics Conference, INTERMAG Europe 2002 ; Conference date: 28-04-2002 Through 02-05-2002",

year = "2002",

doi = "10.1109/INTMAG.2002.1001265",

language = "English",

series = "INTERMAG Europe 2002 - IEEE International Magnetics Conference",

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

pages = "378",

editor = "Bain, \{J. A.\} and \{De Boeck\}, Jo and J. Fidler and L. Folks and E. Hill and B. Hillebrands and C. Ross and \{Vazquez Villalabeitia\}, M. and D. Weller and R. Wood",

booktitle = "INTERMAG Europe 2002 - IEEE International Magnetics Conference",

address = "United States",

}

Zeng, H, Vedantam, TS, Liu, JP & Sun, S 2002, Exchange-coupled FePt nanoparticle assembly. in JA Bain, J De Boeck, J Fidler, L Folks, E Hill, B Hillebrands, C Ross, M Vazquez Villalabeitia, D Weller & R Wood (eds), INTERMAG Europe 2002 - IEEE International Magnetics Conference., 1001265, INTERMAG Europe 2002 - IEEE International Magnetics Conference, Institute of Electrical and Electronics Engineers Inc., pp. 378, 2002 IEEE International Magnetics Conference, INTERMAG Europe 2002, Amsterdam, Netherlands, 04/28/02. https://doi.org/10.1109/INTMAG.2002.1001265

Exchange-coupled FePt nanoparticle assembly. / Zeng, Hao; Vedantam, Tejaswi S.; Liu, J. Ping et al.
INTERMAG Europe 2002 - IEEE International Magnetics Conference. ed. / J. A. Bain; Jo De Boeck; J. Fidler; L. Folks; E. Hill; B. Hillebrands; C. Ross; M. Vazquez Villalabeitia; D. Weller; R. Wood. Institute of Electrical and Electronics Engineers Inc., 2002. p. 378 1001265 (INTERMAG Europe 2002 - IEEE International Magnetics Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Exchange-coupled FePt nanoparticle assembly

AU - Zeng, Hao

AU - Vedantam, Tejaswi S.

AU - Liu, J. Ping

AU - Sun, Shouheng

PY - 2002

Y1 - 2002

N2 - High-performance permanent magnetic materials for energy-related applications need large energy-products (BH)max. A permanent magnet with large (BH)max should exhibit both a high saturation magnetization, MS, and a large coercive field, HC. L10 ordered FePt has high MS (∼ 1100 emu/cm3) and large magnetocrystalline anisotropy constant KU (> 5×107 erg/cm3), therefore is a suitable candidate for permanent magnetic materials.

AB - High-performance permanent magnetic materials for energy-related applications need large energy-products (BH)max. A permanent magnet with large (BH)max should exhibit both a high saturation magnetization, MS, and a large coercive field, HC. L10 ordered FePt has high MS (∼ 1100 emu/cm3) and large magnetocrystalline anisotropy constant KU (> 5×107 erg/cm3), therefore is a suitable candidate for permanent magnetic materials.

UR - https://www.scopus.com/pages/publications/85017203453

U2 - 10.1109/INTMAG.2002.1001265

DO - 10.1109/INTMAG.2002.1001265

M3 - Conference contribution

AN - SCOPUS:85017203453

T3 - INTERMAG Europe 2002 - IEEE International Magnetics Conference

SP - 378

BT - INTERMAG Europe 2002 - IEEE International Magnetics Conference

A2 - Bain, J. A.

A2 - De Boeck, Jo

A2 - Fidler, J.

A2 - Folks, L.

A2 - Hill, E.

A2 - Hillebrands, B.

A2 - Ross, C.

A2 - Vazquez Villalabeitia, M.

A2 - Weller, D.

A2 - Wood, R.

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2002 IEEE International Magnetics Conference, INTERMAG Europe 2002

Y2 - 28 April 2002 through 2 May 2002

ER -

Zeng H, Vedantam TS, Liu JP, Sun S. Exchange-coupled FePt nanoparticle assembly. In Bain JA, De Boeck J, Fidler J, Folks L, Hill E, Hillebrands B, Ross C, Vazquez Villalabeitia M, Weller D, Wood R, editors, INTERMAG Europe 2002 - IEEE International Magnetics Conference. Institute of Electrical and Electronics Engineers Inc. 2002. p. 378. 1001265. (INTERMAG Europe 2002 - IEEE International Magnetics Conference). doi: 10.1109/INTMAG.2002.1001265

Exchange-coupled FePt nanoparticle assembly

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