Saibal Roy

activity

20122023

most citedSuperspin Glass Mediated Giant Spontaneous Exchange Bias in a Nanocomposite of BiFeO

_{3}

-Bi

_{2}

_{4}

_{9}

149 citations · 229 across the 6 of their papers we have counts for

collaborators

Showing 2014Show all

2 papers · 1 filter

cond-mat.str-el2014★ 23 cited

Large magnetoelectric coupling in nanoscale BiFeO $_{3}$ from direct electrical measurements

Sudipta Goswami, Dipten Bhattacharya, Lynette Keeney +9

We report the results of direct measurement of remanent hysteresis loops on nanochains of BiFeO $_{3}$ at room temperature under zero and $\sim$ 20 kOe magnetic field. We noticed a sup…

cond-mat.str-el2014★ 18 cited

Origin of the asymmetric exchange bias in BiFeO $_{3}$ -Bi $_{2}$ Fe $_{4}$ O $_{9}$ nanocomposite

Tuhin Maity, Sudipta Goswami, Dipten Bhattacharya +1

We show from detailed magnetometry across 2-300 K that the BiFeO $_{3}$ -Bi $_{2}$ Fe $_{4}$ O $_{9}$ nanocomposite offers a unique spin morphology where superspin glass (SSG) and dilute antiferr…

Large magnetoelectric coupling in nanoscale BiFeO3​ from direct electrical measurements

Origin of the asymmetric exchange bias in BiFeO3​-Bi2​Fe4​O9​ nanocomposite

Large magnetoelectric coupling in nanoscale BiFeO $_{3}$ from direct electrical measurements

Origin of the asymmetric exchange bias in BiFeO $_{3}$ -Bi $_{2}$ Fe $_{4}$ O $_{9}$ nanocomposite