Effect of pressure on the magnetic transition point of manganese telluride

1966 ◽  
Vol 20 (2) ◽  
pp. 132-133 ◽  
Author(s):  
K. Ozawa ◽  
S. Anzai ◽  
Y. Hamaguchi
Physica B+C ◽  
1983 ◽  
Vol 119 (1-2) ◽  
pp. 154-157 ◽  
Author(s):  
K. Kamigaki ◽  
T. Kaneko ◽  
Y. Koseki ◽  
S. Abe ◽  
H. Yoshida

2016 ◽  
Vol 93 (12) ◽  
Author(s):  
J. Larrea J. ◽  
A. M. Strydom ◽  
V. Martelli ◽  
A. Prokofiev ◽  
K.-A. Lorenzer ◽  
...  

2013 ◽  
Vol 28 (S2) ◽  
pp. S94-S105 ◽  
Author(s):  
Sudipta Goswami ◽  
Dipten Bhattacharya ◽  
Gail N. Iles ◽  
Barnali Ghosh ◽  
Anastasiia A. Prytuliak ◽  
...  

Using high resolution powder neutron diffraction data, we show that there is a distinct anomaly in the structural noncentrosymmetry around the magnetic transition point TN for bulk and nanoscale BiFeO3. It appears that the structural noncentrosymmetry - which gives rise to the ferroelectric polarization - is suppressed anomalously by ~1% (of the average noncentrosymmetry at above the magnetic transition) in the bulk sample and by ~12% in the nanoscale sample as the magnetic transition is approached from higher temperature. This observation shows that the multiferroic coupling improves in the nanoscale sample which is expected to brighten the application prospects of nanoscale BiFeO3 in nanospintronics-based sensor devices.PACS Nos. 75.70.Cn, 75.75.-c


1988 ◽  
Vol 49 (C8) ◽  
pp. C8-209-C8-210
Author(s):  
S. Ohta ◽  
T. Kaneko ◽  
H. Yoshida ◽  
S. Anzai ◽  
T. Kanomata

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