Enhanced Thermopower in the Antiferromagnetic Phase of Mn2−xCrxSb

2020 ◽  
Vol 89 (12) ◽  
pp. 124601
Author(s):  
Kurea Nakagawa ◽  
Yu Miyazaki ◽  
Natsuki Mitsuishi ◽  
Masato Sakano ◽  
Tomoyuki Yokouchi ◽  
...  
Keyword(s):  
Antiferromagnetic Phase

scholarly journals Signature of band inversion in the antiferromagnetic phase of axion insulator candidate EuIn2As2

2020 ◽  
Vol 2 (3) ◽  
Author(s):  
Takafumi Sato ◽  
Zhiwei Wang ◽  
Daichi Takane ◽  
Seigo Souma ◽  
Chaoxi Cui ◽  
...  
Keyword(s):  
Antiferromagnetic Phase ◽  
Band Inversion

Transition Insulator-Metal and Antiferromagnetic-Paramagnetic Cu Doped in La0.47Ca0.53MnO3

2015 ◽  
Vol 1123 ◽  
pp. 73-77 ◽  
Author(s):  
Yohanes Edi Gunanto ◽  
K. Sinaga ◽  
B. Kurniawan ◽  
S. Poertadji ◽  
H. Tanaka ◽  
...  
Keyword(s):  
High Resolution ◽  
Low Temperature ◽  
Magnetic Structure ◽  
Room Temperature ◽  
Paramagnetic Phase ◽  
Perovskite Manganites ◽  
Antiferromagnetic Phase ◽  
Temperature Transition ◽  
Cu Doping ◽  
Metal State

The study of the perovskite manganites La0.47Ca0.53Mn1-xCuxO3 with x = 0, 0.06, 0.09, and 0.13 has been done. The magnetic structure was determined using high-resolution neutron scattering at room temperature and low temperature. All samples were paramagnetic at room temperature and antiferromagnetic at low temperature. Using the SQUID Quantum Design, the samples showed that the doping of the insulating antiferromagnetic phase La0.47Ca0.53MnO3 with Cu doping resulted in the temperature transition from an insulator to metal state, and an antiferromagnetic to paramagnetic phase. The temperature transition from an insulator to metal state ranged from 23 to 100 K and from 200 to 230 K for the transition from an antiferromagnetic to paramagnetic phase.

Critical behavior of a two-lattice model of antiferromagnetic phase transitions

1975 ◽  
Vol 12 (11) ◽  
pp. 5034-5042 ◽  
Author(s):  
V. A. Alessandrini ◽  
H. J. de Vega ◽  
F. Schaposnik
Keyword(s):  
Phase Transitions ◽  
Critical Behavior ◽  
Lattice Model ◽  
Antiferromagnetic Phase

Pr- and La-doping effects on the magnetic anisotropy in the antiferromagnetic phase of Kondo semiconductorCeRu2Al10

2015 ◽  
Vol 91 (23) ◽  
Author(s):  
K. Yoshida ◽  
R. Okubo ◽  
H. Tanida ◽  
T. Matsumura ◽  
M. Sera ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
Antiferromagnetic Phase ◽  
La Doping ◽  
Doping Effects
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