59 citations · 207 across the 18 of their papers we have counts for
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Magneto-thermally Activated Spin-state Transition in La0.95Ca0.05CoO3: Magnetically-tunable Dipolar Glass and Giant Magneto-electricity
Suchita Pandey, Jitender Kumar, A. M. Awasthi
Magneto-dielectric spectra of La0.95Ca0.05CoO3 covering the crossover of spin states reveals strong coupling of its spin and dipolar degrees of freedom. Signature of spin-state tra…
Copper Titanates: A Family of Magneto-Quantum Paraelectrics
Jitender Kumar, A. M. Awasthi
A magneto-quantum-paraelectric family is emergent from the shared low-temperature characteristics of representative SrCu3Ti4O12 (SCTO), CaCu3Ti4O12 (CCTO), and Ca0.9Li0.1Cu3Ti4O12…
Multiferroicity in Li0.05Ti0.02Ni0.93O Above Room Temperature
Jitender Kumar, Pankaj K. Pandey, A. M. Awasthi
We present direct evidence of above room temperature magneto-electricity in single-phase Li0.05Ti0.02Ni0.93O with above-ambient antiferromagnetic ordering. Temperature-hysteresis i…
Magneto-Dielectric Behavior in
Suchita Pandey, Jitender Kumar, A. M. Awasthi
We prospect magneto-dielectricity in across its paramagnetic (PMI) to ferromagnetic (FMM) isostructural transition at , by magnetic ($(…
Quantum Paraelectric Glass State in SrCu3Ti4O12
Jitender Kumar, Ram Janay Choudhary, A. M. Awasthi
Magnetic and dielectric studies of SrCu3Ti4O12 carried out over 5-300K confirm antiferromagnetic (AFM) ordering of Cu-spins at TN =23K. Dielectric constant ε' measured across 1Hz-1…
Glassy Domain Wall Matter in KH2PO4 Crystal: Field-Induced Transition
Jitender Kumar, A. M. Awasthi
We have investigated the domain wall (DW) dielectric response of potassium dihydrogen phosphate (KH2PO4) crystal under 0-500V dc-bias electric field. Activated DW-contribution onse…