On low-temperature ordering of FePt films

Y. K. Takahashi; K. Hono

doi:10.1016/j.scriptamat.2005.04.037

On low-temperature ordering of FePt films

Y. K. Takahashi^*, K. Hono

^*Corresponding author for this work

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

60 Citations (Scopus)

Abstract

The mechanism of low-temperature ordering in FePt continuous and granular films is discussed. TEM observation of the in situ ordered FePt film indicated that the ordering progresses discontinuously with the grain boundary movement at low temperature. While Cu addition is effective in reducing the ordering temperature of continuous FePt films, it is not effective for nanogranular films.

Original language	English
Pages (from-to)	403-409
Number of pages	7
Journal	Scripta Materialia
Volume	53
Issue number	4
DOIs	https://doi.org/10.1016/j.scriptamat.2005.04.037
Publication status	Published - 2005 Aug
Externally published	Yes

Keywords

L1-FePt
Low-temperature ordering
Thin film

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

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10.1016/j.scriptamat.2005.04.037

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title = "On low-temperature ordering of FePt films",

abstract = "The mechanism of low-temperature ordering in FePt continuous and granular films is discussed. TEM observation of the in situ ordered FePt film indicated that the ordering progresses discontinuously with the grain boundary movement at low temperature. While Cu addition is effective in reducing the ordering temperature of continuous FePt films, it is not effective for nanogranular films.",

keywords = "L1-FePt, Low-temperature ordering, Thin film",

author = "Takahashi, {Y. K.} and K. Hono",

note = "Funding Information: We thank Professor H. Numakura at Kyoto University for valuable discussion. This work was supported partly by the Special Coordination Funds for Promoting Science and Technology on “Nanohetero Metallic Materials” from the Ministry of Education, Culture, Sports, Science and Technology. One of the authors (YKT) acknowledges the Japan Science Promotion Society for a JSPS fellowship.",

year = "2005",

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doi = "10.1016/j.scriptamat.2005.04.037",

language = "English",

volume = "53",

pages = "403--409",

journal = "Scripta Materialia",

issn = "1359-6462",

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TY - JOUR

T1 - On low-temperature ordering of FePt films

AU - Takahashi, Y. K.

AU - Hono, K.

N1 - Funding Information: We thank Professor H. Numakura at Kyoto University for valuable discussion. This work was supported partly by the Special Coordination Funds for Promoting Science and Technology on “Nanohetero Metallic Materials” from the Ministry of Education, Culture, Sports, Science and Technology. One of the authors (YKT) acknowledges the Japan Science Promotion Society for a JSPS fellowship.

PY - 2005/8

Y1 - 2005/8

N2 - The mechanism of low-temperature ordering in FePt continuous and granular films is discussed. TEM observation of the in situ ordered FePt film indicated that the ordering progresses discontinuously with the grain boundary movement at low temperature. While Cu addition is effective in reducing the ordering temperature of continuous FePt films, it is not effective for nanogranular films.

AB - The mechanism of low-temperature ordering in FePt continuous and granular films is discussed. TEM observation of the in situ ordered FePt film indicated that the ordering progresses discontinuously with the grain boundary movement at low temperature. While Cu addition is effective in reducing the ordering temperature of continuous FePt films, it is not effective for nanogranular films.

KW - L1-FePt

KW - Low-temperature ordering

KW - Thin film

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U2 - 10.1016/j.scriptamat.2005.04.037

DO - 10.1016/j.scriptamat.2005.04.037

M3 - Article

AN - SCOPUS:19844372085

SN - 1359-6462

VL - 53

SP - 403

EP - 409

JO - Scripta Materialia

JF - Scripta Materialia

IS - 4

ER -

On low-temperature ordering of FePt films

Abstract

Keywords

ASJC Scopus subject areas

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