Semiconductor-metal transition and magnetoresistance in (La, Ca) MnO3: Experiments and simple model
J Pierre, F Robaut, S Misat, P Strobel, A Nossov… - Physica B: Condensed …, 1996 - Elsevier
The effect of Ca-doping on bulk samples of La1− xCaxMnO3 has been investigated, as well
as the effect of sample annealing under air and oxygen. The maximum magnetoresistance is …
as the effect of sample annealing under air and oxygen. The maximum magnetoresistance is …
Substituting effects of Sm in polycrystalline La-Ca-Mn-O
Y Liu, C Wang, R Zhang, L Yue… - Journal of Physics …, 2001 - iopscience.iop.org
The Sm substituting effects for La in La 0.67 Ca 0.33 MnO 3 have been studied
systematically. With increasing Sm doping amount, the metal-isolator phase transition …
systematically. With increasing Sm doping amount, the metal-isolator phase transition …
Electronic structure and half-metallic transport in the system
WE Pickett, DJ Singh - Physical Review B, 1996 - APS
Possible origins of ''colossal magnetoresistance''(CMR) behavior in the La 1− x Ca x MnO 3
system are studied using the local spin-density method. These calculations allow the …
system are studied using the local spin-density method. These calculations allow the …
Influence of La defect on the magnetoresistance and magnetic properties of
SJ Kim, CS Kim, SI Park, BW Lee - Journal of Applied Physics, 2001 - pubs.aip.org
Influence of the effect of lanthanum deficiency on the structural, magnetoresistance, and
magnetic properties have been studied on a series of La 1− x MnO 3 (x= 0, 0.05, 0.1, 0.2 …
magnetic properties have been studied on a series of La 1− x MnO 3 (x= 0, 0.05, 0.1, 0.2 …
Behavior of the atomic and magnetic structure of La0.35Pr0.35Ca0.30MnO3 at a metal-insulator phase transition
M Balagurov, VY Pomyakushin, VL Aksenov… - Journal of Experimental …, 1998 - Springer
The evolution of the structural and magnetic properties of the CMR (colossal-
magnetoresistance) compound La 0.35 Pr 0.35 Ca 0.30 MnO 3 as the temperature changes …
magnetoresistance) compound La 0.35 Pr 0.35 Ca 0.30 MnO 3 as the temperature changes …
Effects of Gd, Co, and Ni doping in Resistivity, thermopower, and paramagnetic resonance
M Rubinstein, DJ Gillespie, JE Snyder, TM Tritt - Physical Review B, 1997 - APS
The effect of elemental substitutions on the properties of the ferromagnetic, conducting,
highly magnetoresistive compound La 2/3 Ca 1/3 MnO 3 has been studied. The results of Co …
highly magnetoresistive compound La 2/3 Ca 1/3 MnO 3 has been studied. The results of Co …
Suppression of the metal-insulator transition temperature in thin La0. 7Sr0. 3MnO3 films
M Angeloni, G Balestrino, NG Boggio… - Journal of applied …, 2004 - pubs.aip.org
The discovery of the colossal magnetoresistance (CMR) effect in manganite compounds 1
has renewed the interest in this class of materials. The chemical formula of CMR manganites …
has renewed the interest in this class of materials. The chemical formula of CMR manganites …
Effects of Fe doping in the colossal magnetoresistive La1− xCaxMnO3
The effect of Fe doping 20% on the Mn site in the ferromagnetic (x 0.37) and the
antiferromagnetic (x 0.53) phases of La1xCaxMnO3 has been studied. Upon doping, no …
antiferromagnetic (x 0.53) phases of La1xCaxMnO3 has been studied. Upon doping, no …
Magnetoresistance behavior in ( 0.2, and 0.3) thin films
A systematic investigation focused on the magnetoresistance (MR) behavior of La 0.7 Ca x
MnO 3 (x= 0, 0.2, and 0.3) thin films has been carried out. As indicated by the unit chemical …
MnO 3 (x= 0, 0.2, and 0.3) thin films has been carried out. As indicated by the unit chemical …
Magnetic phase transition and electronic transport in single-crystalline
NG Bebenin, RI Zainullina, NS Bannikova… - Physical Review B …, 2008 - APS
The results of measurements of temperature and magnetic-field dependences of
magnetization, resistivity, thermopower, and Hall effect in La 0.7 Ca 0.3 MnO 3 single crystal …
magnetization, resistivity, thermopower, and Hall effect in La 0.7 Ca 0.3 MnO 3 single crystal …