DC Field | Value | Language |
---|---|---|
dc.contributor.author | Frederic Freyer | ko |
dc.contributor.author | Lee, SungBin | ko |
dc.contributor.author | Kim, Yong Baek | ko |
dc.contributor.author | Simon Trebst | ko |
dc.contributor.author | Arun Paramekanti | ko |
dc.date.accessioned | 2020-09-18T03:58:14Z | - |
dc.date.available | 2020-09-18T03:58:14Z | - |
dc.date.created | 2020-09-05 | - |
dc.date.created | 2020-09-05 | - |
dc.date.created | 2020-09-05 | - |
dc.date.created | 2020-09-05 | - |
dc.date.issued | 2020-09 | - |
dc.identifier.citation | PHYSICAL REVIEW RESEARCH, v.2, no.3, pp.033176 | - |
dc.identifier.issn | 2643-1564 | - |
dc.identifier.uri | http://hdl.handle.net/10203/276068 | - |
dc.description.abstract | Recent experiments have examined the impact of a magnetic field on ferroquadrupolar orders in the intermetallic Kondo material PrTi2Al20. Motivated by this, we use extensive Monte Carlo simulations to study a diamond lattice XY model of non-Kramers pseudospin-1/2 Pr3+ moments which crucially incorporates three-spin interactions. This model supports a thermal Z3 Potts ordering transition upon cooling from the paramagnetic phase into the ferroquadrupolar phase. An applied magnetic field along the [110] direction leads to a thermal Ising transition out of the quadrupolar ordered phase. A magnetic field along the [001] direction leads to only thermal crossovers, but supports a spinodal transition out of metastable domains which could be strongly pinned by coupling to elastic lattice deformations. We propose noise measurements as a potential probe to “hear” the spinodal transition. Our work highlights the importance of multispin interactions in Kondo materials near the small-to-large Fermi surface transition. | - |
dc.language | English | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Thermal and field-induced transitions in ferroquadrupolar Kondo systems | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 2 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 033176 | - |
dc.citation.publicationname | PHYSICAL REVIEW RESEARCH | - |
dc.identifier.doi | 10.1103/PhysRevResearch.2.033176 | - |
dc.contributor.localauthor | Lee, SungBin | - |
dc.contributor.nonIdAuthor | Frederic Freyer | - |
dc.contributor.nonIdAuthor | Kim, Yong Baek | - |
dc.contributor.nonIdAuthor | Simon Trebst | - |
dc.contributor.nonIdAuthor | Arun Paramekanti | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | HEAVY | - |
dc.subject.keywordPlus | LATTICE | - |
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