Zobrazeno 1 - 10
of 3 377
pro vyhledávání: '"Kim, Duk"'
Autor:
Lee, Sangyun, Kang, Myungjun, Kim, Duk Y., Kim, Jihyun, Cho, Suyeon, Cheon, Sangmo, Park, Tuson
Exploration of nontrivial superconductivity and electronic band topology is at the core of condensed matter physics and applications to quantum information. The transition-metal dichalcogenide (TMDC) MoTe$_2$ has been proposed as an ideal candidate t
Externí odkaz:
http://arxiv.org/abs/2406.07260
Microwave quantum illumination with entangled pairs of microwave signal and optical idler modes, can achieve the sub-optimal performance with joint measurement of the signal and idler modes. Here, we first propose a testbed of microwave quantum illum
Externí odkaz:
http://arxiv.org/abs/2405.14118
Autor:
Lee, Sangyun, Kim, Duk Y., Rosa, Priscila F. S., Bauer, Eric D., Ronning, Filip, Thompson, J. D., Lin, Shi-Zeng, Movshovich, Roman
The thermal conductivity of heavy-fermion superconductor CeCoIn$_5$ was measured with a magnetic field rotating in the tetragonal a-b plane, with the heat current in the anti-nodal direction, $J$ || [100]. We observe a sharp resonance in thermal cond
Externí odkaz:
http://arxiv.org/abs/2403.19422
Autor:
Kim, Dong Hwan, Jo, Yonggi, Kim, Duk Y., Jeong, Taek, Kim, Jihwan, Park, Nam Hun, Kim, Zaeill, Lee, Su-Yong
Publikováno v:
Phys. Rev. Research 5, 033010 (2023)
Quantum illumination is to discern the presence or absence of a low reflectivity target, where the error probability decays exponentially in the number of copies used. When the target reflectivity is small so that it is hard to distinguish target pre
Externí odkaz:
http://arxiv.org/abs/2302.07498
Autor:
Kim, Duk Ki1, Kim, Soyun1, Kang, Da Hyun1, Ju, Hyekyeong1, Oh, Dong Kyu2, Lee, Su Yeon3, Park, Mi Hyeon3, Lim, Chae-Man3, Hyon, YunKyong4, Lee, Song I1 newcomet01@naver.com, Jeon, Kyeongman, Park, Sunghoon, Lee, Yeon Joo, Hong, Sang-Bum, Suh, Gee Young, Cho, Young-Jae, Ko, Ryoung-Eun, Lim, Sung Yoon, Heo, Jeongwon, Lee, Jae-myeong
Publikováno v:
Annals of Intensive Care. 12/4/2024, Vol. 14 Issue 1, p1-12. 12p.
Publikováno v:
Opt. Express 31, 38977-38988 (2023)
It is important to find feasible measurement bounds for quantum information protocols. We present analytic bounds for quantum illumination with Gaussian states when using an on-off detection or a photon number resolving (PNR) detection, where its per
Externí odkaz:
http://arxiv.org/abs/2210.01471
Autor:
Heo, Jaesung, Kim, Junghyun, Jeong, Taek, Ihn, Yong Sup, Kim, Duk Y., Kim, Zaeill, Jo, Yonggi
Publikováno v:
Optica 10(11), 1461 (2023)
In this paper, we propose a novel quantum-secured single-pixel imaging method that utilizes non-classical correlations of a photon pair. Our method can detect any attempts to deceive it by exploiting a non-classical correlation of photon pairs while
Externí odkaz:
http://arxiv.org/abs/2209.06365
Autor:
Kim, Duk H.
Publikováno v:
Freely available online.
Title from title page of PDF (University of Missouri--St. Louis, viewed February 23, 2010). Includes bibliographical references (p. 151-166).
Externí odkaz:
http://etd.umsl.edu/r1981
Publikováno v:
Phys. Rev. Applied 19, 034015 (2023)
Two-mode squeezed vacuum states are a crucial component of quantum technologies. In the microwave domain, they can be produced by Josephson ring modulator which acts as a three-wave mixing non-degenerate parametric amplifier. Here, we solve the maste
Externí odkaz:
http://arxiv.org/abs/2206.10867
Autor:
Lee, Seungwoo, Kim, Duk-jin, Li, Chenglei, Yoon, Donghyeon, Song, Juyoung, Kim, Junwoo, Kang, Ki-mook
Publikováno v:
In Remote Sensing of Environment 1 November 2024 313