Room temperature crystal structure and high temperature structural and magnetic phase transitions in Sr(Fe0.5Nb0.5)O3 ceramic

2019 ◽  
Vol 125 (17) ◽  
pp. 174102 ◽  
Author(s):  
Sushil Kumar ◽  
Akhilesh Kumar Singh
Keyword(s):  
Crystal Structure ◽  
Phase Transitions ◽  
High Temperature ◽  
Room Temperature ◽  
Magnetic Phase ◽  
Magnetic Phase Transitions

Magnetic phase transitions around room temperature in Cu9S5

2019 ◽  
Vol 92 (4) ◽  
pp. 385-395
Author(s):  
Annette Setzer ◽  
Pablo D. Esquinazi ◽  
Lukas Botsch ◽  
Oliver Baehre ◽  
Eti Teblum ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Room Temperature ◽  
Magnetic Phase ◽  
Magnetic Phase Transitions

Observation of hysteretic magnetic phase transitions coupled with orientation motion of ions and dielectric relaxation in a one-dimensional nickel-bis-dithiolene molecule solid

2014 ◽  
Vol 43 (16) ◽  
pp. 6251-6261 ◽  
Author(s):  
Xuan-Rong Chen ◽  
Wei-Hua Ning ◽  
Hao Yang ◽  
Jian-Lan Liu ◽  
Fang Xuan ◽  
...  
Keyword(s):  
Phase Transitions ◽  
High Temperature ◽  
Dielectric Relaxation ◽  
Temperature Region ◽  
Magnetic Phase ◽  
Magnetic Transition ◽  
Magnetic Phase Transitions ◽  
Structural Transitions ◽  
High Temperature Region ◽  
One Dimensional

Step-wise orientation motions of ions results in two successive structural transitions, each one is associated with a hysteretic magnetic transition and dielectric relaxation occurs in the high temperature region.

scholarly journals Особенности диэлектрических и магнитных свойств смесевых композитов (x)Mn-=SUB=-0.4-=/SUB=-Zn-=SUB=-0.6-=/SUB=-Fe-=SUB=-2-=/SUB=-O-=SUB=-4-=/SUB=--(1-x)PbZr-=SUB=-0.53-=/SUB=-Ti-=SUB=-0.47-=/SUB=-O-=SUB=-3-=/SUB=- в окрестности структурных фазовых переходов

2018 ◽  
Vol 60 (6) ◽  
pp. 1227
Author(s):  
А.В. Калгин ◽  
С.А. Гриднев ◽  
А.А. Амиров
Keyword(s):  
Magnetic Properties ◽  
Phase Transitions ◽  
High Temperature ◽  
Thermodynamic Parameters ◽  
Magnetic Phase ◽  
Magnetic Phase Transitions ◽  
Temperature Range

AbstractThe dielectric and magnetic properties of mixed magnetoelectric ( x )Mn_0.4Zn_0.6Fe_2O_4–(1 – x ) · PbZr_0.53Ti_0.47O_3 ( x = 0, 0.1, 0.2, 0.3, 0.4, and 0.8) composites have been studied in the temperature range near the ferroelectric and magnetic phase transitions. The influence of the composite compositions on the thermodynamic parameters of the initial phases of the composites has been revealed. It is found that the reason for this influence is the mutual doping of the composite phases that takes place during high-temperature sintering of powders of ferrite Mn_0.4Zn_0.6Fe_2O_4 and ferroelectric PbZr_0.53Ti_0.47O_3.

scholarly journals Anomalous boron isotope effects on electronic structure and lattice dynamics of CuB2O4

RSC Advances ◽  
2020 ◽  
Vol 10 (68) ◽  
pp. 41891-41900
Author(s):  
Rea Divina Mero ◽  
Chun-Hao Lai ◽  
Chao-Hung Du ◽  
Hsiang-Lin Liu
Keyword(s):  
Crystal Structure ◽  
Electronic Structure ◽  
Phase Transitions ◽  
Lattice Dynamics ◽  
Magnetic Phase ◽  
Isotope Effects ◽  
Magnetic Phase Transitions ◽  
Boron Isotope

Copper metaborate had a unique crystal structure and exhibited noteworthy magnetic phase transitions at 21 and 10 K.

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