Ferromagnetic properties of MoS2 film doped by Fe using chemical vapour deposition

Chang Soo Park, Yoon Shon, Juwon Lee, Eun Kyu Kim

Research output: Contribution to journalArticle

Abstract

We have investigated the ferromagnetic properties of MoS2 thin film doped by iron using chemical vapour deposition. The structure of film was determined to be poly-crystalline with various phases. The iron doped MoS2 film shows that the ferromagnetic hysteresis appears at room temperature, and also indicated two Curie temperatures. The remnant magnetization and coercive field at room temperature are 36 emu/cm3 and 44 Oe. The elemental atomic concentration of iron doped MoS2 measured by x-ray photoelectron spectroscopy was 0.69 at.%.

Original languageEnglish
Article number113776
JournalSolid State Communications
Volume306
DOIs
StatePublished - 2020 Feb

Fingerprint

Chemical vapor deposition
Iron
vapor deposition
iron
room temperature
Photoelectron spectroscopy
Curie temperature
x ray spectroscopy
Hysteresis
Magnetization
hysteresis
photoelectron spectroscopy
Crystalline materials
X rays
Thin films
Temperature
magnetization
thin films

Keywords

  • Curie
  • Ferromagnetic semiconductor
  • MoS
  • Raman

Cite this

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abstract = "We have investigated the ferromagnetic properties of MoS2 thin film doped by iron using chemical vapour deposition. The structure of film was determined to be poly-crystalline with various phases. The iron doped MoS2 film shows that the ferromagnetic hysteresis appears at room temperature, and also indicated two Curie temperatures. The remnant magnetization and coercive field at room temperature are 36 emu/cm3 and 44 Oe. The elemental atomic concentration of iron doped MoS2 measured by x-ray photoelectron spectroscopy was 0.69 at.{\%}.",
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Ferromagnetic properties of MoS2 film doped by Fe using chemical vapour deposition. / Park, Chang Soo; Shon, Yoon; Lee, Juwon; Kim, Eun Kyu.

In: Solid State Communications, Vol. 306, 113776, 02.2020.

Research output: Contribution to journalArticle

TY - JOUR

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AU - Park, Chang Soo

AU - Shon, Yoon

AU - Lee, Juwon

AU - Kim, Eun Kyu

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Y1 - 2020/2

N2 - We have investigated the ferromagnetic properties of MoS2 thin film doped by iron using chemical vapour deposition. The structure of film was determined to be poly-crystalline with various phases. The iron doped MoS2 film shows that the ferromagnetic hysteresis appears at room temperature, and also indicated two Curie temperatures. The remnant magnetization and coercive field at room temperature are 36 emu/cm3 and 44 Oe. The elemental atomic concentration of iron doped MoS2 measured by x-ray photoelectron spectroscopy was 0.69 at.%.

AB - We have investigated the ferromagnetic properties of MoS2 thin film doped by iron using chemical vapour deposition. The structure of film was determined to be poly-crystalline with various phases. The iron doped MoS2 film shows that the ferromagnetic hysteresis appears at room temperature, and also indicated two Curie temperatures. The remnant magnetization and coercive field at room temperature are 36 emu/cm3 and 44 Oe. The elemental atomic concentration of iron doped MoS2 measured by x-ray photoelectron spectroscopy was 0.69 at.%.

KW - Curie

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KW - Raman

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