Zobrazeno 1 - 10
of 489
pro vyhledávání: '"Lee R Liu"'
Autor:
Lewis R. B. Picard, Jessie T. Zhang, William B. Cairncross, Kenneth Wang, Gabriel E. Patenotte, Annie J. Park, Yichao Yu, Lee R. Liu, Jonathan D. Hood, Rosario González-Férez, Kang-Kuen Ni
Publikováno v:
Physical Review Research, Vol 5, Iss 2, p 023149 (2023)
We report on photoassociation spectroscopy probing the c^{3}Σ_{1}^{+} potential of the bialkali NaCs molecule, identifying 11 vibrational lines between v^{′}=0 and v^{′}=25 of the excited c^{3}Σ_{1}^{+} potential and fitting their rotational an
Externí odkaz:
https://doaj.org/article/b1169a366b624115ad53056418ab20ca
Autor:
Lee R. Liu, P. Bryan Changala, Marissa L. Weichman, Qizhong Liang, Jutta Toscano, Jacek Kłos, Svetlana Kotochigova, David J. Nesbitt, Jun Ye
Publikováno v:
PRX Quantum, Vol 3, Iss 3, p 030332 (2022)
Quantum state-resolved spectroscopy was recently achieved for C_{60} molecules when cooled by buffer gas collisions and probed with a midinfrared frequency comb. This rovibrational quantum state resolution for the largest molecule on record is facili
Externí odkaz:
https://doaj.org/article/2f5cf818c37c4f26a779a4bbd962b7b3
Publikováno v:
Optics express. 30(17)
Using a streak camera, we directly measure time- and space-resolved dynamics of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::db44cd824a9fa15398e54f657ace70bd
https://pubmed.ncbi.nlm.nih.gov/36242229
https://pubmed.ncbi.nlm.nih.gov/36242229
Publikováno v:
New Journal of Physics, Vol 19, Iss 2, p 023007 (2017)
Microscopically controlled neutral atoms in optical tweezers and lattices have led to exciting advances in the study of quantum information and quantum many-body systems. The light shifts of atomic levels from the trapping potential in these systems
Externí odkaz:
https://doaj.org/article/4488b68d3fe64687a134aad20584720f
Autor:
Yichao Yu, Till Rosenband, Lee R. Liu, Jianhua Zhang, Kenneth Wang, Yen-Wei Lin, Kang-Kuen Ni, J. D. Hood
Publikováno v:
Physical Review X, Vol 9, Iss 2, p 021039 (2019)
We demonstrate full quantum state control of two species of single atoms using optical tweezers and assemble the atoms into a molecule. Our demonstration includes 3D ground-state cooling of a single atom (Cs) in an optical tweezer, transport by sever
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a9304dc92fb7c2db2a5ba0aa013b4a7
https://doi.org/10.1103/physrevx.9.021039
https://doi.org/10.1103/physrevx.9.021039
Autor:
Yen-Wei Lin, Jessie T. Zhang, Yichao Yu, Bo Gao, Lee R. Liu, J. D. Hood, Kang-Kuen Ni, Kenneth Wang
The multichannel Na-Cs interactions are characterized by a series of measurements using two atoms in an optical tweezer, along with a multichannel quantum defect theory (MQDT). The triplet and singlet scattering lengths are measured by performing Ram
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b25b26854aac534ece462ef5090c8f4
Autor:
Yichao Yu, Lee R. Liu, J. D. Hood, Till Rosenband, Jianhua Zhang, Kang-Kuen Ni, Nicholas R. Hutzler
Publikováno v:
Science (New York, N.Y.). 360(6391)
Lighting the way to molecules, one by one When chemists run reactions, what they are really doing is mixing up an enormous number of reacting partners and then hoping that they collide productively. It is possible to manipulate atoms more deliberatel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6ce2aac7673623f6d9e78a27466877a
https://pubmed.ncbi.nlm.nih.gov/29798869
https://pubmed.ncbi.nlm.nih.gov/29798869
Microscopically controlled neutral atoms in optical tweezers and lattices have led to exciting advances in the study of quantum information and quantum many-body systems. The light shifts of atomic levels from the trapping potential in these systems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d5705e9b9c80dfe5e1da2518d6ae78d
https://resolver.caltech.edu/CaltechAUTHORS:20170831-070904277
https://resolver.caltech.edu/CaltechAUTHORS:20170831-070904277
Autor:
Till Rosenband, J. T. Zhang, J. D. Hood, Yichao Yu, Nicholas R. Hutzler, Lee R. Liu, Kang-Kuen Ni
We report Raman sideband cooling of a single sodium atom to its three-dimensional motional ground state in an optical tweezer. Despite a large Lamb-Dicke parameter, high initial temperature, and large differential light shifts between the excited sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2865ec988f02774c950c82cbbc84d32
Publikováno v:
International Journal of Qualitative Studies on Health & Well-Being. Dec2024, Vol. 19 Issue 1, p1-20. 20p.