In this section
@article{Karikar:2025:10.1007/s10854-024-14072-4,
author = {Karikar, A and Das, K and Das, I},
doi = {10.1007/s10854-024-14072-4},
journal = {Journal of Materials Science Materials in Electronics},
title = {Magnetoresistive and magnetocaloric properties of polycrystalline Sm0.50Sr0.50MnO3 compound with short range magnetic ordering},
url = {http://dx.doi.org/10.1007/s10854-024-14072-4},
volume = {36},
year = {2025}
}
TY - JOUR
AB - In this study, the magnetic and magneto-transport properties of polycrystalline Sm0.50Sr0.50MnO3 have been investigated. The presence of short-range magnetic order plays a crucial role in influencing electron transport, making it a promising pathway for tuning magnetoresistive properties for specific applications. This research focuses on the effects of magnetic nanoclusters on spin-dependent scattering and their impact on magneto-transport and magnetocaloric properties in polycrystalline Sm0.50Sr0.50MnO3. Experimental results reveal a significant magnetocaloric effect and notable magnetoresistance within the liquid nitrogen temperature range. At 100 K, the magnetoresistance reaches approximately 70% under an external magnetic field of 20 kOe. The magnetocaloric entropy change is calculated to be 3.5 J/kg-K for a 70 kOe magnetic field, with the entropy change curve exhibiting a broadened peak, leading to a substantial Relative Cooling Power (RCP). These findings enhance our understanding of the material’s behavior and highlight its potential for various technological applications.
AU - Karikar,A
AU - Das,K
AU - Das,I
DO - 10.1007/s10854-024-14072-4
PY - 2025///
SN - 0957-4522
TI - Magnetoresistive and magnetocaloric properties of polycrystalline Sm0.50Sr0.50MnO3 compound with short range magnetic ordering
T2 - Journal of Materials Science Materials in Electronics
UR - http://dx.doi.org/10.1007/s10854-024-14072-4
VL - 36
ER -