The Physics of materials with large magnetoresistance (MR), defined as the percentage
change of electrical resistance with the application of external magnetic field, has been an …

The magnetic properties of La 0.5 Ca 0.5 Fe O 3− δ perovskites with different oxygen
vacancy contents were comprehensively investigated by means of x-ray diffraction …

Abstract Magnetotransport properties of La0. 5− xHoxCa0. 5MnO3 (x= 0.05 and 0.1)
polycrystalline samples were investigated in order to study the effect of magnetic Ho3+ ions …

Abstract La 0.8 Ca 0.2 Mn 0.5 Ni 0.5 O 3 NTC (negative thermal coefficient) thermo-sensitive
material was prepared using a conventional solid-state reaction method. From the structural …

Based on the magnetoresistance, magnetization, ultrasound, and crystallographic data, we
studied the role of the cooperative Jahn–Teller JT effect in the charge-ordered CO state for …

Unusual colossal positive magnetoresistance of the nn heterojunction composed of La0.33Ca0.67MnO3
and Nb-doped SrTiO3 | Applied Physics Letters | AIP Publishing Skip to Main Content …

Charge-ordered La 0.5 Ca 0.5 MnO 3 film has been deposited on (100)-LaAlO 3 substrate
using rf magnetron sputtering method. X-ray diffraction analysis shows that the bulk has …

We report the electronic and magneto-transport behaviors of the nanocrystalline Sm 0.5 Ca
0.5 MnO 3 compound and the results are compared with their bulk counterpart. Our …

We report electrical features and magnetoresistance behavior of the oxygen deficient La 0.4
Ca 0.6 MnO 3-δ perovskites (δ= 0, 0.15, and 0.2). These samples will be referred to as S0 …

In this work we address the study of the magnetic and magnetotransport properties of
ferromagnetic (FM)/antiferromagnetic (AFM) La 2/3 Ca 1/3 MnO 3/La 1/3 Ca 2/3 MnO 3 …