5 citations · 7 across the 5 of their papers we have counts for
5 papers
Emergence of field-induced memory effect in spin ices
Pramod K. Yadav, Rajnikant Upadhyay, Rahul Kumar +2
Out-of-equilibrium investigation of strongly correlated materials deciphers the hidden equilibrium properties. Herein, we have investigated the out-of-equilibrium magnetic properti…
Emergence of Spin Ice freezing in DyTiMnO
Rajnikant Upadhyay, Manjari Shukla, Rachana Sain +2
We herein present the spin freezing dynamics of stuffed polycrystalline compound DyTiMnO. In DyTiO, spin freezes with ice-like spin relaxations…
Evidence for pressure induced polarization rotation, octahedral tilting and reentrant ferroelectric phase in tetragonal (Pb0.5Bi0.5)(Ti0.5Fe0.5)O3
Pragya Singh, Chandan Upadhyay, Zuzana KonÔpková +2
Despite the technological significance of the tetragonal PbTiO3 for the piezoelectric transducer industry, its high pressure behaviour is quite controversial as two entirely differ…
Nature of ferroelectric transitions in spin ice Ho2Ti2O7 and Dy2Ti2O7
Pramod K. Yadav, Chandan Upadhyay
To investigate the possible origin and mechanism of ferroelectricity in polycrystalline spin ices Ho2Ti2O7 and Dy2Ti2O7 a detailed dielectric study has been performed. Experimental…
Extraordinary Tunability of the Superexchange Interactions in Nanoparticles of the Multiferroic 0.50BiFeO3-0.50PbTiO3
Chandan Upadhyay, Pappu Kumar Harijan, Anatoliy Senyshyn +2
The coexistence and coupling of magnetic and ferroelectric orderings in single phase multiferroics has evinced enormous scientific interest as it involves breaking of time reversal…