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http://hdl.handle.net/1942/42994
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DC Field | Value | Language |
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dc.contributor.author | Senkalla, Katharina | - |
dc.contributor.author | Genov, Genko | - |
dc.contributor.author | Metsch, Mathias H. | - |
dc.contributor.author | SIYUSHEV, Petr | - |
dc.contributor.author | Jelezko, Fedor | - |
dc.date.accessioned | 2024-05-24T11:09:45Z | - |
dc.date.available | 2024-05-24T11:09:45Z | - |
dc.date.issued | 2024 | - |
dc.date.submitted | 2024-05-22T12:39:46Z | - |
dc.identifier.citation | PHYSICAL REVIEW LETTERS, 132 (2) (Art N° 026901) | - |
dc.identifier.uri | http://hdl.handle.net/1942/42994 | - |
dc.description.abstract | Negatively charged group -IV defects in diamond show great potential as quantum network nodes due to their efficient spin -photon interface. However, reaching sufficiently long coherence times remains a challenge. In this work, we demonstrate coherent control of germanium vacancy center (GeV) at millikelvin temperatures and extend its coherence time by several orders of magnitude to more than 20 ms. We model the magnetic and amplitude noise as an Ornstein-Uhlenbeck process, reproducing the experimental results well. The utilized method paves the way to optimized coherence times of groupIV defects in various experimental conditions and their successful applications in quantum technologies. | - |
dc.description.sponsorship | Deutsche Forschungsgemeinschaft (DFG) [386028944, 445243414, 387073854]; | - |
dc.description.sponsorship | H2020 European Research Council (ERC) Synergy grant HyperQ [856432]; | - |
dc.language.iso | en | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Germanium Vacancy in Diamond Quantum Memory Exceeding 20 ms | - |
dc.type | Journal Contribution | - |
dc.identifier.issue | 2 | - |
dc.identifier.volume | 132 | - |
local.format.pages | 6 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | Senkalla, K (corresponding author), Ulm Univ, Inst Quantum Opt, Albert Einstein Allee 11, D-89081 Ulm, Germany. | - |
dc.description.notes | katharina.senkalla@uni-ulm.de | - |
local.publisher.place | ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
local.bibliographicCitation.artnr | 026901 | - |
dc.identifier.doi | 10.1103/PhysRevLett.132.026901 | - |
dc.identifier.pmid | 38277597 | - |
dc.identifier.isi | 001185794500005 | - |
dc.contributor.orcid | Senkalla, Katharina/0000-0002-4160-2804; Siyushev, | - |
dc.contributor.orcid | Petr/0000-0002-2463-5006 | - |
local.provider.type | wosris | - |
local.description.affiliation | [Senkalla, Katharina; Genov, Genko; Metsch, Mathias H.; Siyushev, Petr; Jelezko, Fedor] Ulm Univ, Inst Quantum Opt, Albert Einstein Allee 11, D-89081 Ulm, Germany. | - |
local.description.affiliation | [Siyushev, Petr] Univ Stuttgart, Ctr Appl Quantum Technol, Inst Phys 3, Stuttgart, Germany. | - |
local.description.affiliation | [Siyushev, Petr] Hasselt Univ, Inst Mat Res IMO, Wetenschapspk 1, B-3590 Diepenbeek, Belgium. | - |
local.uhasselt.international | yes | - |
item.fullcitation | Senkalla, Katharina; Genov, Genko; Metsch, Mathias H.; SIYUSHEV, Petr & Jelezko, Fedor (2024) Germanium Vacancy in Diamond Quantum Memory Exceeding 20 ms. In: PHYSICAL REVIEW LETTERS, 132 (2) (Art N° 026901). | - |
item.fulltext | No Fulltext | - |
item.contributor | Senkalla, Katharina | - |
item.contributor | Genov, Genko | - |
item.contributor | Metsch, Mathias H. | - |
item.contributor | SIYUSHEV, Petr | - |
item.contributor | Jelezko, Fedor | - |
item.accessRights | Closed Access | - |
crisitem.journal.issn | 0031-9007 | - |
crisitem.journal.eissn | 1079-7114 | - |
Appears in Collections: | Research publications |
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