Arun Kumar

activity

20162023

most citedEvidence for two spin-glass transitions with magnetoelastic and magnetoelectric couplings in the multiferroic (Bi

_{1 - x}

_{x}

)(Fe

_{1 - x}

_{x}

_{3}

system

58 citations · 64 across the 4 of their papers we have counts for

collaborators

Showing 2018Show all

2 papers · 1 filter

cond-mat.mtrl-sci2018

Evidence for superferrimagnetic clusters and spin-glass transition involving 4f Dy3+ spins in h-DyMnO3: A new twist to 4f Re3+ spin ordering in hexagonal manganites

P. Aravinth Kumar, Arun Kumar, Keshav Kumar +5

The ferroelectric phase of the multiferroic hexagonal manganites (h-ReMnO3) has been reported to undergo a series of magnetic transitions involving long-range ordering/reorientatio…

cond-mat.mtrl-sci2018★ 58 cited

Evidence for two spin-glass transitions with magnetoelastic and magnetoelectric couplings in the multiferroic (Bi $_{1 - x}$ Ba $_{x}$ )(Fe $_{1 - x}$ Ti $_{x}$ )O $_{3}$ system

Arun Kumar, S. D. Kaushik, V. Siruguri +1

For disordered Heisenberg systems with small single ion anisotropy, two spin glass transitions below the long range ordered phase transition temperature has been predicted theoreti…

Evidence for superferrimagnetic clusters and spin-glass transition involving 4f Dy3+ spins in h-DyMnO3: A new twist to 4f Re3+ spin ordering in hexagonal manganites

Evidence for two spin-glass transitions with magnetoelastic and magnetoelectric couplings in the multiferroic (Bi1−x​Bax​)(Fe1−x​Tix​)O3​ system

Evidence for two spin-glass transitions with magnetoelastic and magnetoelectric couplings in the multiferroic (Bi $_{1 - x}$ Ba $_{x}$ )(Fe $_{1 - x}$ Ti $_{x}$ )O $_{3}$ system