Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Eric R Hudson"'
Publikováno v:
New Journal of Physics, Vol 23, Iss 11, p 115004 (2021)
Trapped Be ^+ ions are a leading platform for quantum information science (Gaebler et al 2016 Phys. Rev. Lett. 117 060505 117 117 060505 ), but reactions with background gas species, such as H _2 and H _2 O, result in qubit loss. Our experiment revea
Externí odkaz:
https://doaj.org/article/1907a97fd72244698a042382af6a6799
Autor:
Guo-Zhu Zhu, Debayan Mitra, Benjamin L. Augenbraun, Claire E. Dickerson, Michael J. Frim, Guanming Lao, Zack D. Lasner, Anastassia N. Alexandrova, Wesley C. Campbell, Justin R. Caram, John M. Doyle, Eric R. Hudson
Publikováno v:
Nature chemistry, vol 14, iss 9
Molecular design principles provide guidelines for augmenting a molecule with a smaller group of atoms to realize a desired property or function. We demonstrate that these concepts can be used to create an optical cycling center that can be attached
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de0104cf4e39beca834efbd77e4a4a20
https://doi.org/10.1038/s41557-022-00998-x
https://doi.org/10.1038/s41557-022-00998-x
Autor:
Steven J. Schowalter, Alexander J. Dunning, Kuang Chen, Prateek Puri, Christian Schneider, Eric R. Hudson
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Sympathetic cooling of trapped ions with neutral buffer gases is a widespread technique, but its limitations are not entirely understood. Here, the authors examine barion ions immersed in a gas of calcium atoms, and observe nonequlibrium behaviour th
Externí odkaz:
https://doaj.org/article/ecaa7b049d71475888c50df6968ae35c
Autor:
Thierry Stoecklin, Philippe Halvick, Mohamed Achref Gannouni, Majdi Hochlaf, Svetlana Kotochigova, Eric R. Hudson
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
To exploit the internal structure of molecules it is necessary to reach very low temperatures, but this is made impractical by long relaxation times for molecular vibrations. Here the authors provide a theoretical description for the existence of a l
Externí odkaz:
https://doaj.org/article/5028523d813e41afa15842c9fbb1886e
Autor:
Guanming Lao, Guo-Zhu Zhu, Claire E. Dickerson, Benjamin L. Augenbraun, Anastassia N. Alexandrova, Justin R. Caram, Eric R. Hudson, Wesley C. Campbell
Publikováno v:
The journal of physical chemistry letters, vol 13, iss 47
We report the production and spectroscopic characterization of strontium (I) phenoxide ($\mathrm{SrOC}_6\mathrm{H}_5$, or SrOPh) and variants featuring electron-withdrawing groups designed to suppress vibrational excitation during spontaneous emissio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97dc758bb1477115519d0af8ff46b724
http://arxiv.org/abs/2209.13025
http://arxiv.org/abs/2209.13025
Autor:
Debayan Mitra, Zack D. Lasner, Guo-Zhu Zhu, Claire E. Dickerson, Benjamin L. Augenbraun, Austin D. Bailey, Anastassia N. Alexandrova, Wesley C. Campbell, Justin R. Caram, Eric R. Hudson, John M. Doyle
Publikováno v:
The journal of physical chemistry letters, vol 13, iss 30
Rapid and repeated photon cycling has enabled precision metrology and the development of quantum information systems using atoms and simple molecules. Extending optical cycling to structurally complex molecules would provide new capabilities in these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::817318cc3b93111583aaecadbced8182
https://pubmed.ncbi.nlm.nih.gov/35900113
https://pubmed.ncbi.nlm.nih.gov/35900113
Molecules with optical cycling centers (OCCs) are highly desirable in the context of fundamental studies as well as applications (e.g., quantum computing) because they can be effectively cooled to very low temperatures by repeated absorption and emis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b01110599dad86ff66a0d499d23cbfd
https://doi.org/10.26434/chemrxiv-2022-ztpbc-v2
https://doi.org/10.26434/chemrxiv-2022-ztpbc-v2
Autor:
Claire E. Dickerson, Wesley C. Campbell, Justin R. Caram, Anastassia N. Alexandrova, Guo-Zhu Zhu, Han Guo, Eric R. Hudson
Publikováno v:
The journal of physical chemistry letters, vol 12, iss 16
Closed, laser-induced optical transitions ("optical cycling transitions") of molecules can be used for state preparation and measurement in quantum information science and quantum sensing. Increasingly complex molecular species supporting optical cyc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02052eae7d041883fe10d8e829560635
https://doi.org/10.1021/acs.jpclett.1c00733
https://doi.org/10.1021/acs.jpclett.1c00733
Publikováno v:
Physical Review A. 104
The lifetime of Ba$^+$ ions confined in a Paul trap is found, under typical conditions, to be limited by chemical reactions with residual background gas. An integrated ion trap and time-of-flight mass spectrometer are used to analyze the reactions of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61d7e6c6b994e9d32e285540ea05ca03
https://doi.org/10.1103/physreva.104.063103
https://doi.org/10.1103/physreva.104.063103
The electronic, laser-induced fluorescence spectrum of the $B^2\Sigma^+\leftarrow X^2\Sigma^+$ transition in $^{28}$Si$^{16}$O$^+$ and $^{29}$Si$^{16}$O$^+$ has been recorded in a cryogenic buffer gas cell at $\approx$ 100 K. Molecular constants are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6804d96063313f7b833c0b4e8a01fbb3
http://arxiv.org/abs/2111.03832
http://arxiv.org/abs/2111.03832