The effect of oxygen deficiency on the structural phase transition and electronic and magnetic properties of the spinel

1997 ◽  
Vol 9 (8) ◽  
pp. 1729-1741 ◽  
Author(s):  
Jun Sugiyama ◽  
Taroh Atsumi ◽  
Akihiko Koiwai ◽  
Tsuyoshi Sasaki ◽  
Tatsumi Hioki ◽  
...  
Keyword(s):  
Phase Transition ◽  
Magnetic Properties ◽  
Structural Phase Transition ◽  
Oxygen Deficiency ◽  
Structural Phase ◽  
Electronic And Magnetic Properties ◽  
Effect Of Oxygen

Original disorder–order transition related to electronic and magnetic properties in the thermoelectric misfit phase [Ca2CoO3][CoO2]1.62

2008 ◽  
Vol 64 (6) ◽  
pp. 676-683 ◽  
Author(s):  
Hervé Muguerra ◽  
Dominique Grebille
Keyword(s):  
Phase Transition ◽  
Magnetic Properties ◽  
Cobalt Oxide ◽  
Structural Phase Transition ◽  
Structural Phase ◽  
Order Transition ◽  
Electronic And Magnetic Properties

A structural phase transition is shown around 400 K for the thermoelectric lamellar misfit cobalt oxide [Ca2CoO3][CoO2]1.62. This transition is related to a rearrangement of the central [CoO] layer of the [Ca2CoO3] slab of this structure, characterized by a commensurate intrinsic modulation q 2 = 2\over 3a * − 1\over 3c *. The partial residual disorder related to split Co and O atomic sites along the misfit b direction disappears and one can describe this layer with its triple chains as a modulated configuration with a regular and not distorted periodicity along b. This phase transition is associated with small changes observed in the transport and magnetic properties as a function of temperature.

Structural phase transition and the electronic and magnetic properties ofSr2FeMoO6

2000 ◽  
Vol 62 (21) ◽  
pp. 14197-14206 ◽  
Author(s):  
O. Chmaissem ◽  
R. Kruk ◽  
B. Dabrowski ◽  
D. E. Brown ◽  
X. Xiong ◽  
...  
Keyword(s):  
Phase Transition ◽  
Magnetic Properties ◽  
Structural Phase Transition ◽  
Structural Phase ◽  
Electronic And Magnetic Properties

scholarly journals Ho and Ti Co-Substitution Tailored Structural Phase Transition and Enhanced Magnetic Properties of BiFeO3 Thin Films

ACS Omega ◽  
2020 ◽  
Vol 5 (45) ◽  
pp. 29292-29299
Author(s):  
Mingjie Sun ◽  
Liang Bai ◽  
Wenjing Ma ◽  
Yanqing Liu ◽  
Junkai Zhang ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Transition ◽  
Magnetic Properties ◽  
Structural Phase Transition ◽  
Structural Phase ◽  
Co Substitution ◽  
Bifeo3 Thin Films

Unusual Magnetic Properties of One-Dimensional Molecule-Based Magnets Associated with a Structural Phase Transition

2002 ◽  
Vol 41 (22) ◽  
pp. 5686-5692 ◽  
Author(s):  
Xiaoming Ren ◽  
Qingjin Meng ◽  
You Song ◽  
Changsheng Lu ◽  
Chuanjiang Hu ◽  
...  
Keyword(s):  
Phase Transition ◽  
Magnetic Properties ◽  
Structural Phase Transition ◽  
Structural Phase ◽  
One Dimensional

scholarly journals Structural phase transition and magnetic properties of Er-doped BiFeO3nanoparticles

2013 ◽  
Vol 430 ◽  
pp. 012108 ◽  
Author(s):  
Y T Li ◽  
H G Zhang ◽  
X G Dong ◽  
Q Li ◽  
W W Mao ◽  
...  
Keyword(s):  
Phase Transition ◽  
Magnetic Properties ◽  
Structural Phase Transition ◽  
Structural Phase ◽  
Er Doped
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