Correlation between the exchange bias effect and antisite disorder in

A Kumar, B Schwarz, RS Dhaka - Physical Review B, 2024 - APS
We unravel the effect of La substitution and hence antisite disorders on the exchange bias
(EB) mechanism in Sr 2− x La x CoNbO 6 (x= 0, 0.2) double-perovskite samples using the …

Structural, vibrational and electronic properties of Nb substituted orthovanadates LaV1− xNbxO4

A Kumar, A Sharma, M Sharma, V Singh… - Journal of Alloys and …, 2023 - Elsevier
We investigate the structural, vibrational, morphological, and electronic properties of Nb
substituted orthovanadate LaV 1− x Nb x O 4 samples prepared by the solid-state reaction …

Experimental studies on noncentrosymmetric Nd3Se4: Strongly correlated noncollinear ferromagnet

PK Mishra, AK Ganguli - Journal of Solid State Chemistry, 2024 - Elsevier
We have synthesized polycrystalline Nd 3 Se 4 by the solid state sealed tube reaction route
followed by structural characterization and magnetic property measurements. The …

[HTML][HTML] Effect of the growth orientation on the physical properties of Sr2CoNbO6 thin films

A Kumar, R Meena, M Miryala, K Ueno… - Journal of Vacuum …, 2023 - pubs.aip.org
We study the effect of the growth orientation on the structural, electronic, and hence transport
properties of Sr 2 CoNbO 6 thin films grown on the orthorhombic NGO (100) and cubic MgO …

Correlation between the exchange bias effect and antisite disorders in SrLaCoNbO

A Kumar, B Schwarz, RS Dhaka - arXiv preprint arXiv:2310.04031, 2023 - arxiv.org
We unravel the effect of La substitution and hence antisite disorders on the exchange bias
(EB) mechanism in Sr $ _ {2-x} $ La $ _x $ CoNbO $ _6 $($ x= $0, 0.2) double perovskite …

Observation of an unconventional giant negative exchange bias effect in LaSrCoNbO

R Shukla, B Schwarz, RS Dhaka - arXiv preprint arXiv:2405.05053, 2024 - arxiv.org
We find an unconventional giant negative exchange bias (EB) of $ H_ {\rm EB} $=--14.1~
kOe at 2~ K (cooling field of 50~ kOe) in the cluster spin-glass (CSG) La $ _ {0.5} $ Sr …