- Abstract:
-
We present a proposal for applying nanoscale magnetometry to the search for magnetic monopoles in the spin ice materials holmium and dysprosium titanate. Employing Monte Carlo simulations of the dipolar spin ice model, we find that when cooled to below 1.5K these materials exhibit a sufficiently low monopole density to enable the direct observation of magnetic fields from individual monopoles. At these temperatures we demonstrate that noise spectroscopy can capture the intrinsic fluctuations ...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Accepted manuscript
- Files:
-
-
(pdf, 1.7MB)
-
- Publisher copy:
- 10.1103/PhysRevB.97.140402
-
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- Publisher:
- American Physical Society Publisher's website
- Journal:
- Physical Review B Journal website
- Volume:
- 97
- Issue:
- 14
- Pages:
- 140402(R)
- Publication date:
- 2018-04-17
- Acceptance date:
- 2018-04-09
- DOI:
- EISSN:
-
2469-9969
- ISSN:
-
2469-9950
- Pubs id:
-
pubs:834759
- URN:
-
uri:5daafa0a-ddff-42ce-9d54-32b7ee8d1000
- UUID:
-
uuid:5daafa0a-ddff-42ce-9d54-32b7ee8d1000
- Local pid:
- pubs:834759
- Copyright holder:
- American Physical Society
- Copyright date:
- 2018
- Notes:
- ©2018 American Physical Society. This is the accepted manuscript version of the article. The final version is available online from American Physical Society at: https://doi.org/10.1103/PhysRevB.97.140402
Journal article
Proposal for the detection of magnetic monopoles in spin ice via nanoscale magnetometry
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Lincoln College Oxford
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English Speaking Union
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New College, Oxford
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US Department Of Energy
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