Billington, D;
Paulsen, C;
Lhotel, E;
Cannon, J;
Riordan, E;
Salman, M;
Klemencic, G;
... Bramwell, ST; + view all
(2021)
Experimental measurement of the isolated magnetic susceptibility.
Physical Review B
, 104
, Article 014418. 10.1103/PhysRevB.104.014418.
Preview |
Text
PhysRevB.104.014418.pdf - Published Version Download (1MB) | Preview |
Abstract
The isolated susceptibility χI may be defined as a (nonthermodynamic) average over the canonical ensemble, but while it has often been discussed in the literature, it has not been clearly measured. Here, we demonstrate an unambiguous measurement of χI at avoided nuclear-electronic level crossings in a dilute spin ice system, containing well-separated holmium ions. We show that χI quantifies the superposition of quasiclassical spin states at these points and is a direct measure of state concurrence and populations.
| Type: | Article |
|---|---|
| Title: | Experimental measurement of the isolated magnetic susceptibility |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1103/PhysRevB.104.014418 |
| Publisher version: | https://doi.org/10.1103/PhysRevB.104.014418 |
| 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 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 > Dept of Physics and Astronomy |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10136350 |
Loading...
Loading...Loading...Loading...Archive Staff Only
 |
View Item |
