High energy products in exchange-coupled nanocomposite films

J. P. Liu, Y. Liu, R. Skomski, D. J. Sellmyer

Research output: Contribution to journalConference article

Abstract

Multilayered films of FePt:Fe1-xPtx(x approx. 0.3), Pr2Co7:Co and SmCox:Co (x = 3.3, 4, and 5) were produced by means of plasma sputtering with a multiple-gun DC- and RF- sputtering system by deposition onto glass or silicon substrates at room temperature. The crystallization structure of the films was studied by X-ray diffraction and transmission electron microscopy (TEM) including electron diffraction and X-ray (EDX) spectroscopy. Magnetization loops were measured by an alternating gradient force magnetometer (AGFM) and a superconducting quantum interference device (SQUID) magnetometer.

Original languageEnglish (US)
Pages (from-to)FA-05
JournalDigests of the Intermag Conference
DOIs
StatePublished - 1999
EventProceedings of the 1999 IEEE International Magnetics Conference 'Digest of Intermag 99' - Kyongju, South Korea
Duration: May 18 1999May 21 1999

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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