Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Zhang, Jessie"'
For decades since the development of phase-contrast optical microscopy, an analogous approach has been sought for maximizing the image contrast of weakly-scattering objects in transmission electron microscopy (TEM). The recent development of the lase
Externí odkaz:
http://arxiv.org/abs/2410.11328
Although defocus can be used to generate partial phase contrast in transmission electron microscope images, cryo-electron microscopy (cryo-EM) can be further improved by the development of phase plates which increase contrast by applying a phase shif
Externí odkaz:
http://arxiv.org/abs/2401.11678
Autor:
Park, Annie J., Picard, Lewis R. B., Patenotte, Gabriel E., Zhang, Jessie T., Rosenband, Till, Ni, Kang-Kuen
We demonstrate long rotational coherence of individual polar molecules in the motional ground state of an optical trap. In the present, previously unexplored regime, the rotational eigenstates of molecules are dominantly quantized by trapping light r
Externí odkaz:
http://arxiv.org/abs/2306.07264
Autor:
Picard, Lewis R. B., Zhang, Jessie T., Cairncross, William B., Wang, Kenneth, Patenotte, Gabriel E., Park, Annie J., Yu, Yichao, Liu, Lee R., Hood, Jonathan D., González-Férez, Rosario, Ni, Kang-Kuen
We report on photoassociation spectroscopy probing the $c^3\Sigma_{1}^+$ potential of the bi-alkali NaCs molecule, identifying eleven vibrational lines between $v' = 0$ and $v' = 25$ of the excited $c^3\Sigma_{1}^+$ potential, and resolving their rot
Externí odkaz:
http://arxiv.org/abs/2302.09113
Autor:
Remis, Jonathan, Petrov, Petar N., Zhang, Jessie T., Axelrod, Jeremy J., Cheng, Hang, Sandhaus, Shahar, Mueller, Holger, Glaeser, Robert M.
Publikováno v:
In Journal of Structural Biology December 2024 216(4)
Autor:
Zhang, Jessie T., Picard, Lewis R. B., Cairncross, William B., Wang, Kenneth, Yu, Yichao, Fang, Fang, Ni, Kang-Kuen
Fully internal and motional state controlled and individually manipulable polar molecules are desirable for many quantum science applications leveraging the rich state space and intrinsic interactions of molecules. While prior efforts at assembling m
Externí odkaz:
http://arxiv.org/abs/2112.00991
Autor:
Cairncross, William B., Zhang, Jessie T., Picard, Lewis R. B., Yu, Yichao, Wang, Kenneth, Ni, Kang-Kuen
Publikováno v:
Phys. Rev. Lett. 126, 123402 (2021)
We demonstrate the coherent creation of a single NaCs molecule in its rotational, vibrational, and electronic (rovibronic) ground state in an optical tweezer. Starting with a weakly bound Feshbach molecule, we locate a two-photon transition via the $
Externí odkaz:
http://arxiv.org/abs/2101.03168
Autor:
Yu, Yichao, Wang, Kenneth, Hood, Jonathan D., Picard, Lewis R. B., Zhang, Jessie T., Cairncross, William B., Hutson, Jeremy M., Gonzalez-Ferez, Rosario, Rosenband, Till, Ni, Kang-Kuen
Publikováno v:
Phys. Rev. X 11, 031061 (2021)
We report coherent association of atoms into a single weakly bound NaCs molecule in an optical tweezer through an optical Raman transition. The Raman technique uses a deeply bound electronic excited intermediate state to achieve a large transition di
Externí odkaz:
http://arxiv.org/abs/2012.09043
Autor:
Zhang, Jessie T., Yu, Yichao, Cairncross, William B., Wang, Kenneth, Picard, Lewis R. B., Hood, Jonathan D., Lin, Yen-Wei, Hutson, Jeremy M., Ni, Kang-Kuen
Publikováno v:
Phys. Rev. Lett. 124, 253401 (2020)
We demonstrate the formation of a single NaCs molecule in an optical tweezer by magnetoassociation through an s-wave Feshbach resonance at 864.11(5)G. Starting from single atoms cooled to their motional ground states, we achieve conversion efficienci
Externí odkaz:
http://arxiv.org/abs/2003.07850
Autor:
Hood, Jonathan D., Yu, Yichao, Lin, Yen-Wei, Zhang, Jessie T., Wang, Kenneth, Liu, Lee R., Gao, Bo, Ni, Kang-Kuen
Publikováno v:
Phys. Rev. Research 2, 023108 (2020)
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:
http://arxiv.org/abs/1907.11226