Effect of growth temperature on the shape and crystallinity of chemically produced fept nanoparticles

Takuma Hachisu, Takahiro Yotsumoto, Atsushi Sugiyama, Hironori Iida, Takuya Nakanishi, Toru Asahi, Tetsuya Osaka

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The process of preparation of FePt nanoparticles was investigated with emphasis on the effect of "growth temperature," at which the atomic diffusion between Pt-rich and Fe-rich phases leads to the formation of uniform nanoparticles. Consequently, it was demonstrated that by controlling the growth temperature, the shape and crystallinity of FePt nanoparticles can be controlled. On the other hand, the size and composition were almost invariable at 5.6 ± 0.5 nm and Fe53 Pt47, respectively.

Original languageEnglish
Pages (from-to)840-841
Number of pages2
JournalChemistry Letters
Volume37
Issue number8
DOIs
Publication statusPublished - 2008 Aug 5

Fingerprint

Growth temperature
Nanoparticles
Chemical analysis

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Effect of growth temperature on the shape and crystallinity of chemically produced fept nanoparticles. / Hachisu, Takuma; Yotsumoto, Takahiro; Sugiyama, Atsushi; Iida, Hironori; Nakanishi, Takuya; Asahi, Toru; Osaka, Tetsuya.

In: Chemistry Letters, Vol. 37, No. 8, 05.08.2008, p. 840-841.

Research output: Contribution to journalArticle

Hachisu, Takuma ; Yotsumoto, Takahiro ; Sugiyama, Atsushi ; Iida, Hironori ; Nakanishi, Takuya ; Asahi, Toru ; Osaka, Tetsuya. / Effect of growth temperature on the shape and crystallinity of chemically produced fept nanoparticles. In: Chemistry Letters. 2008 ; Vol. 37, No. 8. pp. 840-841.
@article{4e9fc5a436fd489db0dc4dc00f27f518,
title = "Effect of growth temperature on the shape and crystallinity of chemically produced fept nanoparticles",
abstract = "The process of preparation of FePt nanoparticles was investigated with emphasis on the effect of {"}growth temperature,{"} at which the atomic diffusion between Pt-rich and Fe-rich phases leads to the formation of uniform nanoparticles. Consequently, it was demonstrated that by controlling the growth temperature, the shape and crystallinity of FePt nanoparticles can be controlled. On the other hand, the size and composition were almost invariable at 5.6 ± 0.5 nm and Fe53 Pt47, respectively.",
author = "Takuma Hachisu and Takahiro Yotsumoto and Atsushi Sugiyama and Hironori Iida and Takuya Nakanishi and Toru Asahi and Tetsuya Osaka",
year = "2008",
month = "8",
day = "5",
doi = "10.1246/cl.2008.840",
language = "English",
volume = "37",
pages = "840--841",
journal = "Chemistry Letters",
issn = "0366-7022",
publisher = "Chemical Society of Japan",
number = "8",

}

TY - JOUR

T1 - Effect of growth temperature on the shape and crystallinity of chemically produced fept nanoparticles

AU - Hachisu, Takuma

AU - Yotsumoto, Takahiro

AU - Sugiyama, Atsushi

AU - Iida, Hironori

AU - Nakanishi, Takuya

AU - Asahi, Toru

AU - Osaka, Tetsuya

PY - 2008/8/5

Y1 - 2008/8/5

N2 - The process of preparation of FePt nanoparticles was investigated with emphasis on the effect of "growth temperature," at which the atomic diffusion between Pt-rich and Fe-rich phases leads to the formation of uniform nanoparticles. Consequently, it was demonstrated that by controlling the growth temperature, the shape and crystallinity of FePt nanoparticles can be controlled. On the other hand, the size and composition were almost invariable at 5.6 ± 0.5 nm and Fe53 Pt47, respectively.

AB - The process of preparation of FePt nanoparticles was investigated with emphasis on the effect of "growth temperature," at which the atomic diffusion between Pt-rich and Fe-rich phases leads to the formation of uniform nanoparticles. Consequently, it was demonstrated that by controlling the growth temperature, the shape and crystallinity of FePt nanoparticles can be controlled. On the other hand, the size and composition were almost invariable at 5.6 ± 0.5 nm and Fe53 Pt47, respectively.

UR - http://www.scopus.com/inward/record.url?scp=51149104346&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=51149104346&partnerID=8YFLogxK

U2 - 10.1246/cl.2008.840

DO - 10.1246/cl.2008.840

M3 - Article

AN - SCOPUS:51149104346

VL - 37

SP - 840

EP - 841

JO - Chemistry Letters

JF - Chemistry Letters

SN - 0366-7022

IS - 8

ER -