DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Jee Woo | - |
dc.contributor.author | Yan, Zoe Z. | - |
dc.contributor.author | Loh, Huanqian | - |
dc.contributor.author | Will, Sebastian A. | - |
dc.contributor.author | Zwierlein, Martin W. | - |
dc.date.accessioned | 2020-04-17T12:53:03Z | - |
dc.date.available | 2020-04-17T12:53:03Z | - |
dc.date.created | 2020-04-17 | - |
dc.date.issued | 2017-07 | - |
dc.identifier.issn | 0036-8075 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/103525 | - |
dc.description.abstract | Coherence, the stability of the relative phase between quantum states, is central to quantum mechanics and its applications. For ultracold dipolar molecules at sub-microkelvin temperatures, internal states with robust coherence are predicted to offer rich prospects for quantum many-body physics and quantum information processing. We report the observation of stable coherence between nuclear spin states of ultracold fermionic sodium-potassium (NaK) molecules in the singlet rovibrational ground state. Ramsey spectroscopy reveals coherence times on the scale of 1 second; this enables high-resolution spectroscopy of the molecular gas. Collisional shifts are shown to be absent down to the 100-millihertz level. This work opens the door to the use of molecules as a versatile quantum memory and for precision measurements on dipolar quantum matter. | - |
dc.language | English | - |
dc.publisher | American Association for the Advancement of Science | - |
dc.relation.isPartOf | Science | - |
dc.title | Second-scale nuclear spin coherence time of ultracold 23Na40K molecules | - |
dc.type | Article | - |
dc.identifier.doi | 10.1126/science.aal5066 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | Science, v.357, no.6349 | - |
dc.identifier.wosid | 000406362300037 | - |
dc.citation.number | 6349 | - |
dc.citation.title | Science | - |
dc.citation.volume | 357 | - |
dc.contributor.affiliatedAuthor | Park, Jee Woo | - |
dc.identifier.scopusid | 2-s2.0-85026297509 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.type.docType | ARTICLE | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.