Characteristic temperatures of a triplon system of dimerized quantum magnets

Simple item page
buir.contributor.authorRakhimov, Abdulla
buir.contributor.authorRani, Luxmi
buir.contributor.authorTanatar, Bilal
buir.contributor.orcidTanatar, Bilal|0000-0002-5246-0119
buir.contributor.orcidRakhimov, Abdulla|0000-0003-0998-079X
buir.contributor.orcidRani, Luxmi|0000-0002-0022-3250
dc.citation.epage2150018-13en_US
dc.citation.issueNumber2en_US
dc.citation.spage2150018-1en_US
dc.citation.volumeNumber35en_US
dc.contributor.authorRakhimov, Abdulla
dc.contributor.authorNishonov, M.
dc.contributor.authorRani, Luxmi
dc.contributor.authorTanatar, Bilal
dc.date.accessioned2021-02-17T09:13:41Z
dc.date.available2021-02-17T09:13:41Z
dc.date.issued2021
dc.departmentDepartment of Physicsen_US
dc.description.abstractExploiting the analogy between ultracold atomic gases and the system of triplons, we study magneto-thermodynamic properties of dimerized quantum magnets in the framework of Bose–Einstein condensation (BEC). Particularly, introducing the inversion (or Joule–Thomson) temperature TJT as the point where Joule–Thomson coefficient of an isenthalpic process changes its sign, we show that for a simple paramagnet, this temperature is infinite, while for three-dimensional (3D) dimerized quantum magnets it is finite and always larger than the critical temperature Tc of BEC. Below the inversion temperature T<TJT, the system of triplons may be in a liquid phase, which undergoes a transition into a superfluid phase at T≤Tc<TJT. The dependence of the inversion temperature on the external magnetic field TJT(H) has been calculated for quantum magnets of TlCuCl3 and Sr3Cr2O8.en_US
dc.description.provenanceSubmitted by Onur Emek (onur.emek@bilkent.edu.tr) on 2021-02-17T09:13:41Z No. of bitstreams: 1 Characteristic_temperatures_of_a_triplon_system_of_dimerized_quantum_magnets.pdf: 1234551 bytes, checksum: 903235be3385f86d0d51d3a52cf5d9df (MD5)en
dc.description.provenanceMade available in DSpace on 2021-02-17T09:13:41Z (GMT). No. of bitstreams: 1 Characteristic_temperatures_of_a_triplon_system_of_dimerized_quantum_magnets.pdf: 1234551 bytes, checksum: 903235be3385f86d0d51d3a52cf5d9df (MD5) Previous issue date: 2020en
dc.identifier.doi10.1142/S0217979221500181en_US
dc.identifier.eissn1793-6578
dc.identifier.issn0217-9792
dc.identifier.urihttp://hdl.handle.net/11693/74630
dc.language.isoEnglishen_US
dc.publisherWorld Scientific Publishing Co. Pte. Ltd.en_US
dc.relation.isversionofhttps://dx.doi.org/10.1142/S0217979221500181en_US
dc.source.titleInternational Journal of Modern Physics Ben_US
dc.subjectQuantum Joule–Thomson effecten_US
dc.subjectDimerized magnetsen_US
dc.subjectTriplon gasen_US
dc.titleCharacteristic temperatures of a triplon system of dimerized quantum magnetsen_US
dc.typeArticleen_US

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Characteristic_temperatures_of_a_triplon_system_of_dimerized_quantum_magnets.pdf
Size:
1.18 MB
Format:
Adobe Portable Document Format
Description:
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Scholarly Publications - Physics