32 citations · 70 across the 6 of their papers we have counts for
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Spin-lattice coupling mediated giant magnetodielectricity across the spin reorientation in Ca2FeCoO5
Gaurav Sharma, Shekhar Tyagi, V. R. Reddy +4
The structural, phonon, magnetic, dielectric, and magneto dielectric responses of the pure bulk Brownmillerite compound Ca2FeCoO5 are reported. This compound showed giant magneto d…
Raman spectroscopic investigation of relaxor behavior in Pr doped SrTiO3 and Origin of Fano resonance
Vivek Dwij, Binoy Krishna De, Shekhar Tyagi +2
Detailed Raman spectroscopy studies on polycrystalline Sr1-xPrxTiO3 (x=0.01, 0.025, 0.05, 0.075, 0.09, 0.13, 0.15, 0.17) samples are reported elucidating the microscopic mechanism…
Length-scale dependent average structures, piezoelectricity enhancement and depolarization mechanisms in a non-MPB high-performance piezoelectric alloy system PbTiO3-Bi(Zr1/2Ni1/2)O3
Rishikesh Pandey, Dipak Kumar Khatua, Shekhar Tyagi +4
There is a general perception that large piezoelectric response in ferroelectric alloys requires tuning the system towards a morphotropic phase boundary (MPB), i.e., a composition…