Exchange bias (EB) phenomena have been observed in Nd 2/3 Ca 1/3 MnO 3 colossal
magnetoresistance perovskite below the Curie temperature TC∼ 70 K and attributed to an …

A detailed study of the low-temperature magnetic state and the relaxation in the phase-
separated colossal magnetoresistance Nd2/3Ca1/3MnO3 perovskite has been carried out …

Sr doping in the charge-ordered compound Nd 0.3 La 0.2 Ca 0.5− x Sr x MnO 3 has been
systematically studied to examine its effect on ultrasonic velocity and elastic moduli as well …

Néel temperature (TN), the antiferromagnetic to paramagnetic phase transition temperature,
is also one of the important magnetic properties of antiferromagnets. Antiferromagnets could …

The low temperature specific heat and magnetic characteristics of Nd 2/3 Ca 1/3 MnO 3
perovskite are studied in a wide range of magnetic fields (up to 9 T). Temperature …

Exchange bias phenomenon, evident of antiferromagnetic–ferromagnetic phase
segregation state, has been observed in (Nd 1− x Y x) 2/3 Ca 1/3 MnO 3 (x= 0, 0.1) …

The exchange bias (EB) phenomenon has been found in Nd 2/3 Ca 1/3 MnO 3 perovskite.
The phenomenon manifests itself as a negative horizontal shift of magnetization hysteresis …

A giant exchange bias is detected in the colossal magnetoresistance of Nd 2/3 Ca 1/3 MnO
3 perovskite at low temperatures and is evidence of intrinsic exchange coupling in this …

The capabilities of perovskite-like compounds with the effect of colossal magnetoresistance
(CMR) and some other complex oxides to have a negative index of refraction (NIR) are …

Polycrystalline manganite oxides with different A-site cation disorder were synthesized. The
hole concentration and average radius of A-site cation are kept unchanged while the A-site …