Devajyoti Mukherjee

activity

20242026

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cond-mat.mtrl-sci2025

Enhanced negative capacitance in La-doped Pb(Zr $_{0.4}$ Ti $_{0.6}$ )O $_{3}$ ferroelectric capacitor from tuning of bias voltage pulse

Ganga S. Kumar, Sudipta Goswami, Subhashree Chatterjee +5

We report a remarkable bias voltage dependent specific negative capacitance in multidomain La-doped Pb(Zr $_{0.4}$ Ti $_{0.6}$ )O $_{3}$ (PLZT) ferroelectric capacitors. The specific nega…

cond-mat.mtrl-sci2025

Giant topological Hall effect in epitaxial Ni $_{80}$ Fe $_{20}$ /La $_{0.65}$ Sr $_{0.35}$ MnO $_{3}$ thin film heterostructures

Kusampal Yadav, Dilruba Hasina, Nasiruddin Mondal +2

The emergence of new physical properties at the interfaces between complex oxides has always been of both fundamental and practical importance. Here, we report the observation of a…

Enhanced negative capacitance in La-doped Pb(Zr0.4​Ti0.6​)O3​ ferroelectric capacitor from tuning of bias voltage pulse

Giant topological Hall effect in epitaxial Ni80​Fe20​/La0.65​Sr0.35​MnO3​ thin film heterostructures

Enhanced negative capacitance in La-doped Pb(Zr $_{0.4}$ Ti $_{0.6}$ )O $_{3}$ ferroelectric capacitor from tuning of bias voltage pulse

Giant topological Hall effect in epitaxial Ni $_{80}$ Fe $_{20}$ /La $_{0.65}$ Sr $_{0.35}$ MnO $_{3}$ thin film heterostructures