Zobrazeno 1 - 10
of 221
pro vyhledávání: '"Jaw Shen Tsai"'
Autor:
Pengtao Song, Xinhui Ruan, Haijin Ding, Shengyong Li, Ming Chen, Ran Huang, Le-Man Kuang, Qianchuan Zhao, Jaw-Shen Tsai, Hui Jing, Lan Yang, Franco Nori, Dongning Zheng, Yu-xi Liu, Jing Zhang, Zhihui Peng
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)
Abstract Non-Hermitian physical systems have attracted considerable attention in recent years for their unique properties around exceptional points (EPs), where the eigenvalues and eigenstates of the system coalesce. Phase transitions near exceptiona
Externí odkaz:
https://doaj.org/article/f605fb03423d4ff691512dfa30ca8a71
Observation and manipulation of quantum interference in a superconducting Kerr parametric oscillator
Autor:
Daisuke Iyama, Takahiko Kamiya, Shiori Fujii, Hiroto Mukai, Yu Zhou, Toshiaki Nagase, Akiyoshi Tomonaga, Rui Wang, Jiao-Jiao Xue, Shohei Watabe, Sangil Kwon, Jaw-Shen Tsai
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Quantum tunneling is the phenomenon that makes superconducting circuits “quantum”. Recently, there has been a renewed interest in using quantum tunneling in phase space of a Kerr parametric oscillator as a resource for quantum informatio
Externí odkaz:
https://doaj.org/article/716e3b552f454dcab327049b27344468
Autor:
Xinhui Ruan, Jia-Heng Wang, Dong He, Pengtao Song, Shengyong Li, Qianchuan Zhao, L. M. Kuang, Jaw-Shen Tsai, Chang-Ling Zou, Jing Zhang, Dongning Zheng, O. V. Astafiev, Yu-xi Liu, Zhihui Peng
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p 033064 (2024)
We report an experimental demonstration of resonance fluorescence in a two-level superconducting artificial atom under two driving fields coupled to a detuned cavity. One of the fields is classical and the other is varied from quantum (vacuum fluctua
Externí odkaz:
https://doaj.org/article/3198116fe0a04e2db3d0d68a14198482
Publikováno v:
npj Quantum Information, Vol 8, Iss 1, Pp 1-8 (2022)
Abstract Autonomous quantum error correction has gained considerable attention to avoid complicated measurements and feedback. Despite its simplicity compared with the conventional measurement-based quantum error correction, it is still a far from pr
Externí odkaz:
https://doaj.org/article/3059ee5c9cc04a7c84aef8003549db6b
Autor:
Hiroshi Kamimura, Masaaki Araidai, Kunio Ishida, Shunichi Matsuno, Hideaki Sakata, Kenji Sasaoka, Kenji Shiraishi, Osamu Sugino, Jaw-Shen Tsai, Kazuyoshi Yamada
Publikováno v:
Condensed Matter, Vol 8, Iss 2, p 33 (2023)
First-principles calculations for underdoped La2−xSrxCuO4 (LSCO) have revealed a Fermi surface consisting of spin-triplet (KS) particles at the antinodal Fermi-pockets and spin-singlet (SS) particles at the nodal Fermi-arcs in the presence of AF lo
Externí odkaz:
https://doaj.org/article/11fc442e52f743cb88d4559ac0f654ec
Autor:
Hyunsik Im, Dong Uk Lee, Yongcheol Jo, Jongmin Kim, Yonuk Chong, Woon Song, Hyungsang Kim, Eun Kyu Kim, Taewon Yuk, Sang-Jin Sin, Soonjae Moon, Jonathan R. Prance, Yuri A. Pashkin, Jaw-Shen Tsai
Publikováno v:
Nature Physics. 19:676-681
When a magnetic moment is embedded in a metal, it captures itinerant electrons to form the Kondo cloud1,2, which can spread out over a few micrometres3,4. For a metal with dense magnetic impurities such that Kondo clouds overlap with each other, corr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43dbdda60ff0dd09e0642bedb5e91ac7
https://doi.org/10.1038/s41567-022-01930-3
https://doi.org/10.1038/s41567-022-01930-3
Autor:
Julia Zotova, Rui Wang, Alexander Semenov, Yu Zhou, Ivan Khrapach, Akiyoshi Tomonaga, Oleg Astafiev, Jaw-Shen Tsai
Publikováno v:
Physical Review Applied. 19
We address the scaling-up problem for superconducting quantum circuits by using lumped-element resonators based on an alternative fabrication method of aluminum -- aluminum oxide -- aluminum ($\mathrm{Al/AlO_x/Al}$) parallel-plate capacitors. The siz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::013f24f199ec06d9bd64271dfbcec1b4
https://doi.org/10.1103/physrevapplied.19.044067
https://doi.org/10.1103/physrevapplied.19.044067
Autor:
Kunihiro Inomata, Zhirong Lin, Kazuki Koshino, William D. Oliver, Jaw-Shen Tsai, Tsuyoshi Yamamoto, Yasunobu Nakamura
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Single-photon detection is challenging in the microwave regime due to the small photon energy. Here, the authors demonstrate the deterministic detection of single microwave photons through an impedenance-matched artificial Λ system composed by a dri
Externí odkaz:
https://doaj.org/article/c0a97bb958bb4f2d830ae10cbf9b3074
Publikováno v:
Physical Review Applied. 19
We perform the noise spectroscopy of a Josephson parametric oscillator (JPO) by implementing a microwave homodyne interferometric measurement scheme. We observe the fluctuations in the self-oscillating output field of the JPO for a long 10 s time int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52c7d7d6aeaa30594a532c447791773b
https://doi.org/10.1103/physrevapplied.19.014065
https://doi.org/10.1103/physrevapplied.19.014065
Injection locking is a well-established technique widely used in optics as well as solid-state devices for efficient suppression of noise. We present the spectroscopic characterization of the effect of the injection-locking signal (ILS) in mitigating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdff2605f1262dc8a427504270604e05
http://arxiv.org/abs/2301.06791
http://arxiv.org/abs/2301.06791
