Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Kim, Junki"'
Publikováno v:
Nat. Photon. 16, 707 (2022)
Performance of nano- and micro-scale heat engines can be improved with a help from quantum mechanical phenomena. Recently, heat reservoirs with quantum coherence have been proposed to enhance engine performance beyond the Carnot limit even with a sin
Externí odkaz:
http://arxiv.org/abs/2406.15710
Autor:
Lim, Sungjoo, Baek, Seunghyun, Whitlow, Jacob, D'Onofrio, Marissa, Chen, Tianyi, Phiri, Samuel, Crain, Stephen, Brown, Kenneth R., Kim, Jungsang, Kim, Junki
Publikováno v:
Optics & Laser Technology 180, 111436 (2025)
We present the design and characterization of individual addressing optics based on a multi-channel acousto-optic modulator (AOM) for trapped ytterbium-171 ions. The design parameters of the individual addressing system were determined based on the t
Externí odkaz:
http://arxiv.org/abs/2402.13560
Publikováno v:
Phys. Rev. A 110, 032812 (2024)
We report the direct measurement of isotope shifts of the barium 6s$^2$ $^1$S$_0$ --5d6p $^3$D$^\text{o}_1$ 413-nm electric quadrupole transition, which is utilized for efficient barium ion trapping via photoionization using a single coherent light s
Externí odkaz:
http://arxiv.org/abs/2311.08954
Publikováno v:
International Journal of Public Sector Management, 2023, Vol. 37, Issue 3, pp. 317-350.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJPSM-03-2023-0081
Publikováno v:
Social Enterprise Journal, 2024, Vol. 20, Issue 3, pp. 245-277.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/SEJ-08-2023-0102
Autor:
Riesebos, Leon, Bondurant, Brad, Whitlow, Jacob, Kim, Junki, Kuzyk, Mark, Chen, Tianyi, Phiri, Samuel, Wang, Ye, Fang, Chao, Van Horn, Andrew, Kim, Jungsang, Brown, Kenneth R.
Real-time control software and hardware is essential for operating quantum computers. In particular, the software plays a crucial role in bridging the gap between quantum programs and the quantum system. Unfortunately, current control software is oft
Externí odkaz:
http://arxiv.org/abs/2210.14341
Autor:
Lim, Sungjoo, Baek, Seunghyun, Whitlow, Jacob, Onofrio, Marissa D’, Chen, Tianyi, Phiri, Samuel, Crain, Stephen, Brown, Kenneth R., Kim, Jungsang, Kim, Junki
Publikováno v:
In Optics and Laser Technology January 2025 180
Autor:
Spivey, Robert F., Inlek, Ismail V., Jia, Zhubing, Crain, Stephen, Sun, Ke, Kim, Junki, Vrijsen, Geert, Fang, Chao, Fitzgerald, Colin, Kross, Steffen, Noel, Tom, Kim, Jungsang
Cryogenic environments benefit ion trapping experiments by offering lower motional heating rates, collision energies, and an ultra-high vacuum (UHV) environment for maintaining long ion chains for extended periods of time. Mechanical vibrations cause
Externí odkaz:
http://arxiv.org/abs/2108.05290
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