Magnetic properties of PbFe1/2Nb1/2O3: Mössbauer spectroscopy and first-principles calculations

2012 ◽  
Vol 85 (22) ◽  
Author(s):  
I. P. Raevski ◽  
S. P. Kubrin ◽  
S. I. Raevskaya ◽  
D. A. Sarychev ◽  
S. A. Prosandeev ◽  
...  
2019 ◽  
Vol 4 (4) ◽  
pp. 86
Author(s):  
Tomáš Kmječ ◽  
Jaroslav Kohout ◽  
Milan Dopita ◽  
Miroslav Veverka ◽  
Jan Kuriplach

Low temperature magnetic ordering in the LiFePO 4 compound is investigated experimentally using Mössbauer spectroscopy and theoretically via first principles calculations. The evaluation of experiment carried out on a powder sample is compatible with an antiferromagnetic order of Fe ion magnetic moments. When an external magnetic field is applied, Fe magnetic moments start to deviate slightly from the [010] easy magnetization direction. These findings are confirmed by means of first principles calculations, which also suggest the magnitude of single ion magnetic anisotropy and orbital and spin-dipolar contributions to the magnetic hyperfine field, which is eventually in a good agreement with the experiment. Diffraction and magnetic measurements complement the study.


1996 ◽  
Vol 13 (12) ◽  
pp. 931-933 ◽  
Author(s):  
Zhi Yu ◽  
Chong Li ◽  
Yuan-fu Xia ◽  
Yuan-fu Hsia ◽  
Xiao-zeng You

2017 ◽  
Vol 43 (17) ◽  
pp. 15486-15492 ◽  
Author(s):  
A. Baykal ◽  
H. Güngüneş ◽  
H. Sözeri ◽  
Md. Amir ◽  
I. Auwal ◽  
...  

2013 ◽  
Vol 87 (17) ◽  
Author(s):  
J. Balogh ◽  
I. Dézsi ◽  
Cs. Fetzer ◽  
J. Korecki ◽  
A. Kozioł-Rachwał ◽  
...  

2003 ◽  
Vol 358 (1-2) ◽  
pp. 36-41 ◽  
Author(s):  
M Hidouri ◽  
B Lajmi ◽  
A Wattiaux ◽  
L Fournes ◽  
J Darriet ◽  
...  

2019 ◽  
Vol 25 (2) ◽  
Author(s):  
Jin Pei LIN ◽  
Ze Ping GUO ◽  
Yun Long WANG ◽  
Qing LIN ◽  
Kang Ling HUANG ◽  
...  

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