George, RE;
Edwards, JP;
Ardavan, A;
(2013)
Coherent spin control by electrical manipulation of the magnetic anisotropy.
Phys. Rev. Lett.
, 110
(2)
, Article 027601. 10.1103/PhysRevLett.110.027601.
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Abstract
High-spin paramagnetic manganese defects in polar piezoelectric zinc oxide exhibit a simple almost axial anisotropy and phase coherence times of the order of a millisecond at low temperatures. The anisotropy energy is tunable using an externally applied electric field. This can be used to control electrically the phase of spin superpositions and to drive spin transitions with resonant microwave electric fields.
| Type: | Article |
|---|---|
| Title: | Coherent spin control by electrical manipulation of the magnetic anisotropy |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevLett.110.027601 |
| Publisher version: | http://dx.doi.org/10.1103/PhysRevLett.110.027601 |
| Language: | English |
| Additional information: | © 2013 The American Physical Society |
| 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 |
| URI: | https://discovery.ucl.ac.uk/id/eprint/1379400 |
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