77 citations · 119 across the 4 of their papers we have counts for
4 papers
Magnetic and Hyperfine interactions in HoFe1-xCrxO3 compounds
Ganesh Kotnana, V. Raghavendra Reddy, S. Narayana Jammalamadaka
We report on the magnetic and Mossbauer properties of polycrystalline HoFe1-xCrxO3 compounds. Magnetization data reveals the continuous tailoring of magnetic transition due to weak…
Spin orbit coupling and Lorentz force enhanced efficiency of TiO2 based dye sensitized solar cells
U. M. Kannan, M. Venkat Narayana, Ganesh Kotnana +4
We report on the effect of the strong spin orbit coupling and the Lorentz force on the efficiency of TiO2 based dye sensitized solar cells. Upon inclusion of Ho2O3, due to the stro…
Enhanced spin reorientation temperature and origin of magnetocapacitance in HoFeO3
Ganesh Kotnana, S. Narayana Jammalamadaka
We report on the increase in the spin reorientation temperature in HoFe0.5Cr0.5O3 compound by isovalent substitution Cr3+ at the Fe-site and the magnetocapacitance in the HoFeO3 co…
Band gap tuning and orbital mediated electron phonon coupling in
Ganesh Kotnana, S. Narayana Jammalamadaka
We report on the evidenced orbital mediated electron phonon coupling and band gap tuning in HoFe1-xCrxO3 compounds. From the room temperature Raman scattering, it is apparent that…