40 citations · 67 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2009★ 13 cited
Exchange bias effect and intragranular magnetoresistance in Nd$_{0.84}Sr_{0.16}CoO_3
M. Patra, S. Majumdar, S. Giri
Electrical transport properties as a function of magnetic field and time have been investigated in polycrystalline, Nd_{0.84}Sr_{0.16}CoO_3. A strong exchange bias (EB) effect is o…
cond-mat.str-el2009★ 14 cited
Exchange bias effect involved with tunneling magnetoresistance in polycrystalline La_{0.88}Sr_{0.12}CoO_3
M. Patra, S. Majumdar, S. Giri
We report the exchange bias (EB) effect along with tunneling magnetoresistance (MR) in polycrystalline La_{0.88}Sr_{0.12}CoO_3. Analogous to the shift in the magnetic hysteresis lo…
cond-mat.str-el2007★ 40 cited
Exchange bias with Fe substitution in LaMnO_3
M. Patra, K. De, S. Majumdar +1
The exchange bias (EB) in LaMn_{0.7}Fe_{0.3}O_3 is observed by the negative shift and training effect of the hysteresis loops, while the sample was cooled in external magnetic fiel…