Interplay between doping and size effects on Y1-xEuxMn2O5 nanorods

Ting Wei Hsu; Chun Chuen Yang; Yung Hsiang Tung; Cheng Wei Kao; Wei Chun Wu; Yu Ting Lee; Kuen Song Lin

doi:10.1063/1.5129738

Interplay between doping and size effects on Y_1-xEu_xMn₂O₅ nanorods

Ting Wei Hsu, Chun Chuen Yang, Yung Hsiang Tung, Cheng Wei Kao, Wei Chun Wu, Yu Ting Lee, Kuen Song Lin

Department of Physics

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

Abstract

Y_1-xEu_xMn₂O₅ nanorod samples (x = 0, 0.5, and 1) were prepared and crystallized in an orthorhombic structure with the Pbam space group. Magnetic susceptibility experiments revealed that the size effect reduced the effective magnetic moment and interaction among magnetic moments. All six samples exhibited AFM ordering and canted AFM domain below 50 K, and adjustable by varying the size of the nanorods. Hysteresis experiments revealed the size effect induced exchange bias. Room-temperature Raman spectra revealed a red-shift in all of x = 0 and x = 1 samples in an applied magnetic field, indicating that a spin-phonon interaction existed at room temperature.

Original language	English
Article number	025017
Journal	AIP Advances
Volume	10
Issue number	2
DOIs	https://doi.org/10.1063/1.5129738
State	Published - 1 Feb 2020

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abstract = "Y1-xEuxMn2O5 nanorod samples (x = 0, 0.5, and 1) were prepared and crystallized in an orthorhombic structure with the Pbam space group. Magnetic susceptibility experiments revealed that the size effect reduced the effective magnetic moment and interaction among magnetic moments. All six samples exhibited AFM ordering and canted AFM domain below 50 K, and adjustable by varying the size of the nanorods. Hysteresis experiments revealed the size effect induced exchange bias. Room-temperature Raman spectra revealed a red-shift in all of x = 0 and x = 1 samples in an applied magnetic field, indicating that a spin-phonon interaction existed at room temperature.",

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T1 - Interplay between doping and size effects on Y1-xEuxMn2O5 nanorods

AU - Hsu, Ting Wei

AU - Yang, Chun Chuen

AU - Tung, Yung Hsiang

AU - Kao, Cheng Wei

AU - Wu, Wei Chun

AU - Lee, Yu Ting

AU - Lin, Kuen Song

PY - 2020/2/1

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N2 - Y1-xEuxMn2O5 nanorod samples (x = 0, 0.5, and 1) were prepared and crystallized in an orthorhombic structure with the Pbam space group. Magnetic susceptibility experiments revealed that the size effect reduced the effective magnetic moment and interaction among magnetic moments. All six samples exhibited AFM ordering and canted AFM domain below 50 K, and adjustable by varying the size of the nanorods. Hysteresis experiments revealed the size effect induced exchange bias. Room-temperature Raman spectra revealed a red-shift in all of x = 0 and x = 1 samples in an applied magnetic field, indicating that a spin-phonon interaction existed at room temperature.

AB - Y1-xEuxMn2O5 nanorod samples (x = 0, 0.5, and 1) were prepared and crystallized in an orthorhombic structure with the Pbam space group. Magnetic susceptibility experiments revealed that the size effect reduced the effective magnetic moment and interaction among magnetic moments. All six samples exhibited AFM ordering and canted AFM domain below 50 K, and adjustable by varying the size of the nanorods. Hysteresis experiments revealed the size effect induced exchange bias. Room-temperature Raman spectra revealed a red-shift in all of x = 0 and x = 1 samples in an applied magnetic field, indicating that a spin-phonon interaction existed at room temperature.

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JF - AIP Advances

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Interplay between doping and size effects on Y1-xEuxMn2O5 nanorods

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Interplay between doping and size effects on Y_1-xEu_xMn₂O₅ nanorods