Magnetic field induced metastability in the self-doped manganites
| dc.creator | De, K. | |
| dc.creator | Majumdar, S. | |
| dc.creator | Giri, S. | |
| dc.date | 2006-09-01 | |
| dc.date.accessioned | 2026-07-07T07:23:23Z | |
| dc.date.available | 2026-07-07T07:23:23Z | |
| dc.description | We observe an interesting scenario of field induced metastabilities in the resistivity measurements. The resistivity exhibits a bifurcation of zero-field cooled and field-cooled (FC) temperature dependence below the paramagnetic to ferromagnetic transition ($T_c$). The clear evidence of {\it inverse} thermal hysteresis of resistivity is observed under FC condition in between 85 and 200 K, indicating the first order phase transition at $T_c$. The additional observation of minor hysteresis loops confirms the phase coexistence. The interesting features in the dynamics of resistivity is observed at 40 K, which is suggested due to the effect of domain wall dynamics. | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0609011 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0609011 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/115964 | |
| dc.subject | Strongly Correlated Electrons | |
| dc.title | Magnetic field induced metastability in the self-doped manganites | |
| dc.type | text |