Hooper, J;
Zhou, M;
Mao, ZQ;
Perry, R;
Maeno, Y;
(2005)
Tunneling magnetoresistance studies of Sr3 Ru2 O7.
Physical Review B
, 72
(13)
, Article 134417. 10.1103/PhysRevB.72.134417.
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Abstract
We have performed planar tunneling measurements on Sr3Ru2O7, which has a field-tuned metamagnetic quantum phase transition. Our previously reported work revealed an unusual oscillation in the tunneling magnetoresistance of junctions made on Sr3Ru2O7 single crystals J. Hooper et al., Phys. Rev. Lett. 92, 257206 �2004�. We here report further characterization of this intriguing phenomenon, revealing that the oscillation has a systematic dependence on the tunnel barrier, field orientation, and temperature. We discuss possible origins of this unusual oscillation phenomenon in light of these new experimental results.
| Type: | Article |
|---|---|
| Title: | Tunneling magnetoresistance studies of Sr3 Ru2 O7 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevB.72.134417 |
| Publisher version: | https://doi.org/10.1103/PhysRevB.72.134417 |
| Language: | English |
| Additional information: | This version is the version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > London Centre for Nanotechnology |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10134076 |
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