R. Dhaka

activity

20202024

most citedEvidence of discrete energy states and cluster-glass behavior in Sr

_{2 - x}

_{x}

CoNbO

_{6}

34 citations · 69 across the 9 of their papers we have counts for

collaborators

Showing 2024Show all

2 papers · 1 filter

cond-mat.str-el2024★ 1 cited

Observation of an unconventional giant negative exchange bias effect in La $_{0.5}$ Sr $_{0.5}$ Co $_{0.85}$ Nb $_{0.15}$ O $_{3}$

Rishabh Shukla, B. Schwarz, R. S. Dhaka

We find an unconventional giant negative exchange bias (EB) of $H_{EB}$ = --14.1~kOe at 2~K (cooling field of 50~kOe) in the cluster spin-glass (CSG) La $_{0.5}$ Sr $_{0.5}$ Co$_{0…

cond-mat.str-el2024

Antiferromagnetic ordering and glassy nature in NASICON type NaFe $_{2}$ PO $_{4}$ (SO $_{4}$ ) $_{2}$

Manish Kr. Singh, A. K. Bera, Ajay Kumar +2

We investigate crystal structure and magnetic properties including spin relaxation and magnetocaloric effect in NASICON type NaFe $_{2}$ PO $_{4}$ (SO $_{4}$ ) $_{2}$ sample. The Rietveld refinem…

Observation of an unconventional giant negative exchange bias effect in La0.5​Sr0.5​Co0.85​Nb0.15​O3​

Antiferromagnetic ordering and glassy nature in NASICON type NaFe2​PO4​(SO4​)2​

Observation of an unconventional giant negative exchange bias effect in La $_{0.5}$ Sr $_{0.5}$ Co $_{0.85}$ Nb $_{0.15}$ O $_{3}$

Antiferromagnetic ordering and glassy nature in NASICON type NaFe $_{2}$ PO $_{4}$ (SO $_{4}$ ) $_{2}$