Magnetic properties of shandite-phase Co3-xFexSn2S2 (x = 0-1.0) obtained with high pressure synthesis

Yuki Sakai, Ryota Tanakadate, Masanori Matoba, Ikuya Yamada, Norimasa Nishiyama, Tetsuo Irifune, Kenichi Funakoshi, Takehiro Kunimoto, Yuji Higo, Yoichi Kamihara

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

In situ high-pressure (HP) and high-temperature (HT) energy dispersive X-ray diffraction of shandite-phase Co3-x- FexSn2S2 was carried out in the pressure range of 0-11 GPa and temperature range from room temperature to 1673 K. The Fe solubility limit xmax rises from below 0.6 up to 1.0 following HP and HT heat treatments. The ferromagnetic transition temperatures (TC) of Co3-xFexSn2S2 decreases with x, and TC changes from 175(5)K (x = 0) to 68(3)K (x = 1), and this result is in qualitative agreement with theoretical calculations using the density functional theory with a pseudopotential. These results indicate that HP and HT techniques enable us to expand the solubility limits and magnetic phase diagrams in sulfides.

Original languageEnglish
Pages (from-to)44705
Number of pages1
JournalJournal of the Physical Society of Japan
Volume84
Issue number4
DOIs
Publication statusPublished - 2015 Apr 15

Fingerprint

magnetic properties
synthesis
solubility
pseudopotentials
sulfides
heat treatment
transition temperature
phase diagrams
density functional theory
room temperature
diffraction
x rays
temperature
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Magnetic properties of shandite-phase Co3-xFexSn2S2 (x = 0-1.0) obtained with high pressure synthesis. / Sakai, Yuki; Tanakadate, Ryota; Matoba, Masanori; Yamada, Ikuya; Nishiyama, Norimasa; Irifune, Tetsuo; Funakoshi, Kenichi; Kunimoto, Takehiro; Higo, Yuji; Kamihara, Yoichi.

In: Journal of the Physical Society of Japan, Vol. 84, No. 4, 15.04.2015, p. 44705.

Research output: Contribution to journalArticle

Sakai, Y, Tanakadate, R, Matoba, M, Yamada, I, Nishiyama, N, Irifune, T, Funakoshi, K, Kunimoto, T, Higo, Y & Kamihara, Y 2015, 'Magnetic properties of shandite-phase Co3-xFexSn2S2 (x = 0-1.0) obtained with high pressure synthesis', Journal of the Physical Society of Japan, vol. 84, no. 4, pp. 44705. https://doi.org/10.7566/JPSJ.84.044705
Sakai, Yuki ; Tanakadate, Ryota ; Matoba, Masanori ; Yamada, Ikuya ; Nishiyama, Norimasa ; Irifune, Tetsuo ; Funakoshi, Kenichi ; Kunimoto, Takehiro ; Higo, Yuji ; Kamihara, Yoichi. / Magnetic properties of shandite-phase Co3-xFexSn2S2 (x = 0-1.0) obtained with high pressure synthesis. In: Journal of the Physical Society of Japan. 2015 ; Vol. 84, No. 4. pp. 44705.
@article{10db5645e69446ed808ba18850000fb0,
title = "Magnetic properties of shandite-phase Co3-xFexSn2S2 (x = 0-1.0) obtained with high pressure synthesis",
abstract = "In situ high-pressure (HP) and high-temperature (HT) energy dispersive X-ray diffraction of shandite-phase Co3-x- FexSn2S2 was carried out in the pressure range of 0-11 GPa and temperature range from room temperature to 1673 K. The Fe solubility limit xmax rises from below 0.6 up to 1.0 following HP and HT heat treatments. The ferromagnetic transition temperatures (TC) of Co3-xFexSn2S2 decreases with x, and TC changes from 175(5)K (x = 0) to 68(3)K (x = 1), and this result is in qualitative agreement with theoretical calculations using the density functional theory with a pseudopotential. These results indicate that HP and HT techniques enable us to expand the solubility limits and magnetic phase diagrams in sulfides.",
author = "Yuki Sakai and Ryota Tanakadate and Masanori Matoba and Ikuya Yamada and Norimasa Nishiyama and Tetsuo Irifune and Kenichi Funakoshi and Takehiro Kunimoto and Yuji Higo and Yoichi Kamihara",
year = "2015",
month = "4",
day = "15",
doi = "10.7566/JPSJ.84.044705",
language = "English",
volume = "84",
pages = "44705",
journal = "Journal of the Physical Society of Japan",
issn = "0031-9015",
publisher = "Physical Society of Japan",
number = "4",

}

TY - JOUR

T1 - Magnetic properties of shandite-phase Co3-xFexSn2S2 (x = 0-1.0) obtained with high pressure synthesis

AU - Sakai, Yuki

AU - Tanakadate, Ryota

AU - Matoba, Masanori

AU - Yamada, Ikuya

AU - Nishiyama, Norimasa

AU - Irifune, Tetsuo

AU - Funakoshi, Kenichi

AU - Kunimoto, Takehiro

AU - Higo, Yuji

AU - Kamihara, Yoichi

PY - 2015/4/15

Y1 - 2015/4/15

N2 - In situ high-pressure (HP) and high-temperature (HT) energy dispersive X-ray diffraction of shandite-phase Co3-x- FexSn2S2 was carried out in the pressure range of 0-11 GPa and temperature range from room temperature to 1673 K. The Fe solubility limit xmax rises from below 0.6 up to 1.0 following HP and HT heat treatments. The ferromagnetic transition temperatures (TC) of Co3-xFexSn2S2 decreases with x, and TC changes from 175(5)K (x = 0) to 68(3)K (x = 1), and this result is in qualitative agreement with theoretical calculations using the density functional theory with a pseudopotential. These results indicate that HP and HT techniques enable us to expand the solubility limits and magnetic phase diagrams in sulfides.

AB - In situ high-pressure (HP) and high-temperature (HT) energy dispersive X-ray diffraction of shandite-phase Co3-x- FexSn2S2 was carried out in the pressure range of 0-11 GPa and temperature range from room temperature to 1673 K. The Fe solubility limit xmax rises from below 0.6 up to 1.0 following HP and HT heat treatments. The ferromagnetic transition temperatures (TC) of Co3-xFexSn2S2 decreases with x, and TC changes from 175(5)K (x = 0) to 68(3)K (x = 1), and this result is in qualitative agreement with theoretical calculations using the density functional theory with a pseudopotential. These results indicate that HP and HT techniques enable us to expand the solubility limits and magnetic phase diagrams in sulfides.

UR - http://www.scopus.com/inward/record.url?scp=84926443526&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84926443526&partnerID=8YFLogxK

U2 - 10.7566/JPSJ.84.044705

DO - 10.7566/JPSJ.84.044705

M3 - Article

AN - SCOPUS:84926443526

VL - 84

SP - 44705

JO - Journal of the Physical Society of Japan

JF - Journal of the Physical Society of Japan

SN - 0031-9015

IS - 4

ER -