The structure and magnetic crystallographic anisotropy of PrFe10.5Mo1.5 and PrFe10.5Mo1.5Nx

Weihua Mao; Jinbo Yang; Benpei Cheng; Yingchang Yang; Honglin Du; Baisheng Zhang; Chuntang Ye; Jilian Yang; Senlin Ge

doi:10.1016/S0375-9601(98)00245-X

The structure and magnetic crystallographic anisotropy of PrFe_10.5Mo_1.5 and PrFe_10.5Mo_1.5N_x

Weihua Mao, Jinbo Yang, Benpei Cheng, Yingchang Yang, Honglin Du, Baisheng Zhang, Chuntang Ye, Jilian Yang, Senlin Ge

Radiation Oncology

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Abstract

Neutron powder diffraction studies indicate that PrFe_10.5Mo_1.5N_x retains the ThMn₁₂-type structure, and nitrogen atoms occupy the interstitial 2b sites. According to the structure parameters, the crystal-field coefficients of Pr³⁺ in the PrFe_10.5Mo_1.5 compounds and their nitrides were calculated using the single-ion model. The results show that upon nitrogenation the easy magnetization direction of PrFe_10.5Mo_1.5 changes from easy plane to easy axis. As a preliminary attempt, magnetic powders based on PrFe_10.5Mo_1.5N_x were obtained with a maximum energy product of 16.6 MGOe at room temperature.

Original language	English (US)
Pages (from-to)	163-166
Number of pages	4
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	243
Issue number	3
DOIs	https://doi.org/10.1016/S0375-9601(98)00245-X
State	Published - Jun 22 1998

ASJC Scopus subject areas

General Physics and Astronomy

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10.1016/S0375-9601(98)00245-X

Cite this

@article{5747a9de36d449269e87b72c224e31d6,

title = "The structure and magnetic crystallographic anisotropy of PrFe10.5Mo1.5 and PrFe10.5Mo1.5Nx",

abstract = "Neutron powder diffraction studies indicate that PrFe10.5Mo1.5Nx retains the ThMn12-type structure, and nitrogen atoms occupy the interstitial 2b sites. According to the structure parameters, the crystal-field coefficients of Pr3+ in the PrFe10.5Mo1.5 compounds and their nitrides were calculated using the single-ion model. The results show that upon nitrogenation the easy magnetization direction of PrFe10.5Mo1.5 changes from easy plane to easy axis. As a preliminary attempt, magnetic powders based on PrFe10.5Mo1.5Nx were obtained with a maximum energy product of 16.6 MGOe at room temperature.",

author = "Weihua Mao and Jinbo Yang and Benpei Cheng and Yingchang Yang and Honglin Du and Baisheng Zhang and Chuntang Ye and Jilian Yang and Senlin Ge",

note = "Funding Information: Basic ResearchP roject of China and the National Science Foundation of China.",

year = "1998",

month = jun,

day = "22",

doi = "10.1016/S0375-9601(98)00245-X",

language = "English (US)",

volume = "243",

pages = "163--166",

journal = "Physics Letters, Section A: General, Atomic and Solid State Physics",

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TY - JOUR

T1 - The structure and magnetic crystallographic anisotropy of PrFe10.5Mo1.5 and PrFe10.5Mo1.5Nx

AU - Mao, Weihua

AU - Yang, Jinbo

AU - Cheng, Benpei

AU - Yang, Yingchang

AU - Du, Honglin

AU - Zhang, Baisheng

AU - Ye, Chuntang

AU - Yang, Jilian

AU - Ge, Senlin

N1 - Funding Information: Basic ResearchP roject of China and the National Science Foundation of China.

PY - 1998/6/22

Y1 - 1998/6/22

N2 - Neutron powder diffraction studies indicate that PrFe10.5Mo1.5Nx retains the ThMn12-type structure, and nitrogen atoms occupy the interstitial 2b sites. According to the structure parameters, the crystal-field coefficients of Pr3+ in the PrFe10.5Mo1.5 compounds and their nitrides were calculated using the single-ion model. The results show that upon nitrogenation the easy magnetization direction of PrFe10.5Mo1.5 changes from easy plane to easy axis. As a preliminary attempt, magnetic powders based on PrFe10.5Mo1.5Nx were obtained with a maximum energy product of 16.6 MGOe at room temperature.

AB - Neutron powder diffraction studies indicate that PrFe10.5Mo1.5Nx retains the ThMn12-type structure, and nitrogen atoms occupy the interstitial 2b sites. According to the structure parameters, the crystal-field coefficients of Pr3+ in the PrFe10.5Mo1.5 compounds and their nitrides were calculated using the single-ion model. The results show that upon nitrogenation the easy magnetization direction of PrFe10.5Mo1.5 changes from easy plane to easy axis. As a preliminary attempt, magnetic powders based on PrFe10.5Mo1.5Nx were obtained with a maximum energy product of 16.6 MGOe at room temperature.

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VL - 243

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JO - Physics Letters, Section A: General, Atomic and Solid State Physics

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The structure and magnetic crystallographic anisotropy of PrFe_10.5Mo_1.5 and PrFe_10.5Mo_1.5N_x

Abstract

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