Alisher Duspayev and Georg Raithel
Phys. Rev. Applied 19, 044051 (2023) - Published 18 April, 2023
Cold-atom-based ion sources (CABIS) are a timely example of how laser cooling and trapping can be used in practical applications, such as nanofabrication and microscopy. Unfortunately, Coulomb repulsion between ions can significantly deteriorate CABIS performance. The authors demonstrate that embedded Rydberg atoms can be used for noninvasive, near-real-time measurement of the electric fields between ions in CABIS, and thereby to control Coulomb-induced degradation via feedback. The spectra of different Rydberg states reveal which states are suitable for low- and high-field monitoring, and this work also sheds light on many-body interactions between ultracold ions and neutral atoms.
Hao-Wen Dong, Sheng-Dong Zhao, Ping Xiang, Bing Wang, Chuanzeng Zhang, Li Cheng, Yue-Sheng Wang, and Daining Fang
Phys. Rev. Applied 19, 044074 (2023) - Published 25 April, 2023
A lightweight structure made of rubber and metal layers can provide an object with underwater acoustic stealth over a broad frequency range.
S. Dyer, K. Gallacher, U. Hawley, A. Bregazzi, P.F. Griffin, A.S. Arnold, D.J. Paul, E. Riis, and J.P. McGilligan
Phys. Rev. Applied 19, 044015 (2023) - Published 5 April, 2023
The miniaturization of cold-atom systems brings high accuracy into portable atomic metrology. However, the impact of cold-atom sensors in real-world applications has been limited by the overall laser cooling package. This study amalgamates a chip-scale optics setup with a microfabricated laser cooling system to dramatically reduce device size, weight, and power usage. The authors use an on-chip Zeeman offset lock for laser cooling, and demonstrate improved atom number afforded by new techniques in silicon cell fabrication. The simplicity, scalability, and utility demonstrated in this cold-atom platform will enable exciting opportunities in portable cold-atom clocks and interferometers.
Stephanie M. Bohaichuk, Suhas Kumar, Mahnaz Islam, Miguel Muñoz Rojo, R. Stanley Williams, Gregory Pitner, Jaewoo Jeong, Mahesh G. Samant, Stuart S.P. Parkin, and Eric Pop
Phys. Rev. Applied 19, 044028 (2023) - Published 10 April, 2023
Many biomimetic computing schemes rely on neuronlike spiking devices, but to design practical systems a deeper understanding of device dynamics is still needed. This study identifies major influences on oscillatory time scales of Mott-insulator-based nanoscale devices with carbon nanotube electrodes. In particular, the authors find that current sources and measurement instruments participate in the observed dynamics. The results highlight paths to control spiking behavior, using not only device thermodynamics and size, but also external circuitry.
Serban Lepadatu
Phys. Rev. Applied 19, 044036 (2023) - Published 12 April, 2023
The author’s calculations show that magnetic skyrmions in metallic multilayers such as Co/Pt can be controllably moved on surfaces, simply by using a focused laser beam. Temperature gradients at the laser spot directly yield skyrmion motion, due to temperature dependence of magnetic parameters, but another contribution can be even more important: Thermoelastic lattice expansion results in a strain-induced local gradient in magnetic anisotropy. This method of skyrmion displacement allows full control of motion over a magnetic surface, with a possible path to MEMS-VCSEL on-chip integration.
John F. Barry, Reed A. Irion, Matthew H. Steinecker, Daniel K. Freeman, Jessica J. Kedziora, Reginald G. Wilcox, and Danielle A. Braje
Phys. Rev. Applied 19, 044044 (2023) - Published 17 April, 2023
Quantum sensors based on solid-state spins have advanced rapidly over the prior decade, but deploying these sensors in real-world applications remains technically challenging. By introducing an innovative oscillator-based sensor architecture, and employing a ferrimagnetic material rather than the paramagnetic spin defects more commonly studied, this work details the construction of a compact magnetometer with a minimum sensitivity of 100 fT/√Hz. The sensor’s architecture offers advantages in dynamic range, simplicity, and compactness—qualities that may enable widespread use of solid-state quantum sensors outside a laboratory environment.
Malvika Garikapati, Santosh Kumar, He Zhang, Yong Meng Sua, and Yu-Ping Huang
Phys. Rev. Applied 19, 044070 (2023) - Published 24 April, 2023
Photons are ideal information carriers for sensing, communication, and computing. In principle, a single photon can carry much information in its spatiotemporal modes; the challenge is to read it out, as linear optical elements are not sensitive to the subtle differences among those modes. This study demonstrates a nonlinear-optical approach in which a single pass through a LiNiO waveguide can separate photons according to their detailed spatiotemporal profiles or their superpositions, even if they completely overlap with each other. This provides access to photons’ large Hilbert spaces, pointing to applications in free-space quantum communication, computing, and sensing.
Brennan Undseth, Xiao Xue, Mohammad Mehmandoost, Maximilian Rimbach-Russ, Pieter T. Eendebak, Nodar Samkharadze, Amir Sammak, Viatcheslav V. Dobrovitski, Giordano Scappucci, and Lieven M.K. Vandersypen
Phys. Rev. Applied 19, 044078 (2023) - Published 25 April, 2023
Frequency multiplexing of operations is an attractive strategy to control multiple qubits simultaneously in a spin-based quantum processor with relatively few control lines. However, high-fidelity operation demands good spectral addressability and noncontextual spin dynamics. The authors explore an unexpected crosstalk mechanism, in which the Rabi frequency of one spin changes markedly depending on the simultaneous operation of another. They also connect this behavior to another surprising feature: the nonlinear scaling of Rabi frequency with resonant driving amplitude. These results provide insight into the challenges that such state-of-the-art control methods will face.
Marco Colangelo et al.
Phys. Rev. Applied 19, 044093 (2023) - Published 28 April, 2023
Superconducting nanowire single-photon detectors (SNSPDs) are the highest-performance photon-counting technology in the near infrared, but traditional designs typically trade off between timing resolution and detection efficiency. The authors utilize transmission-line engineering and differential readout to achieve a design with high detection efficiency and low jitter simultaneously. This design also enables imaging capabilities and photon-number resolution, and is compatible with commercial time taggers. The device is a versatile solution for photon counting in various applications, including quantum computing, quantum communication, biomedicine, and ranging.
Mohamed Farhat, Pai-Yen Chen, and Ying Wu
Phys. Rev. Applied 19, L041002 (2023) - Published 26 April, 2023
Although optical fiber has revolutionized modern life, creating a corresponding fiber as a waveguide for airborne sound has proven difficult, due to the scarcity of high-index acoustic materials. In this study the authors utilize spinning of the air inside a metamaterial tube to create an acoustic fiber. Their simulations demonstrate nonreciprocal propagation resulting from the acoustic equivalent of the Zeeman effect, which leads to robust waveguiding in the proposed fiber. This contribution may open avenues for studying the physics of acoustic vortex beams and nonreciprocal phenomena.
Georg Schmidt, Bikash Das-Mohapatra, and Evangelos Th. Papaioannou
Phys. Rev. Applied 19, L041001 (2023) - Published 12 April, 2023
An important issue for spintronic terahertz emitters is the analysis of spin-current generation and spin-to-charge conversion based on the emitted terahertz signal. This study shows that for such analysis it is mandatory to understand and account for local charging phenomena, which occur due to the limited area in which ultrafast currents are generated. Charge backflow strongly modifies the ensuing charge-current profile. This result is crucial for correctly interpreting the profile of the emitted terahertz pulse.
Mohamed Farhat, Pai-Yen Chen, and Ying Wu
Phys. Rev. Applied 19, L041002 (2023) - Published 26 April, 2023
Although optical fiber has revolutionized modern life, creating a corresponding fiber as a waveguide for airborne sound has proven difficult, due to the scarcity of high-index acoustic materials. In this study the authors utilize spinning of the air inside a metamaterial tube to create an acoustic fiber. Their simulations demonstrate nonreciprocal propagation resulting from the acoustic equivalent of the Zeeman effect, which leads to robust waveguiding in the proposed fiber. This contribution may open avenues for studying the physics of acoustic vortex beams and nonreciprocal phenomena.
Clarisse Fournier, Sébastien Roux, Kenji Watanabe, Takashi Taniguchi, Stéphanie Buil, Julien Barjon, Jean-Pierre Hermier, and Aymeric Delteil
Phys. Rev. Applied 19, L041003 (2023) - Published 27 April, 2023
Indistinguishable single photons are a key requirement for most applications in optical quantum information. However, this feature has remained elusive among two-dimensional materials, primarily due to insufficient coherence of emitters. Here the authors controllably generate a spectrally narrow and stable single-photon source in an h-BN crystal by electron-beam irradiation, and demonstrate Hong-Ou-Mandel interference of the emitted photons, which is a signature of indistinguishability. These results enable practical applications in integrated quantum photonics based on two-dimensional materials.
Niklas J. Glaser, Federico Roy, and Stefan Filipp
Phys. Rev. Applied 19, 044001 (2023) - Published 3 April, 2023
I. Makhfudz, N. Cavassilas, Y. Hajati, H. Esmaielpour, and F. Michelini
Phys. Rev. Applied 19, 044002 (2023) - Published 3 April, 2023
Alexandru Petrescu, Camille Le Calonnec, Catherine Leroux, Agustin Di Paolo, Pranav Mundada, Sara Sussman, Andrei Vrajitoarea, Andrew A. Houck, and Alexandre Blais
Phys. Rev. Applied 19, 044003 (2023) - Published 3 April, 2023
Zhipeng Lu, Miranda Stern, Jinqiao Li, David Candia, Lorenzo Yao-Bate, Thomas J. Celenza, Mohsen Azadi, Matthew F. Campbell, and Igor Bargatin
Phys. Rev. Applied 19, 044004 (2023) - Published 3 April, 2023
Yu-Jie Zhao, Gui-Lin Li, Li Liu, Cheng-Gang Shao, Ding-Yin Tan, Hang Yin, and Ze-Bing Zhou
Phys. Rev. Applied 19, 044005 (2023) - Published 3 April, 2023
Ali Ebrahimian, Mehrdad Dadsetani, and Reza Asgari
Phys. Rev. Applied 19, 044006 (2023) - Published 4 April, 2023
S.-L. Su, Li-Na Sun, B.-J. Liu, L.-L. Yan, M.-H. Yung, W. Li, and M. Feng
Phys. Rev. Applied 19, 044007 (2023) - Published 4 April, 2023
Yury S. Krivosenko, Ivan V. Iorsh, and Ivan A. Shelykh
Phys. Rev. Applied 19, 044008 (2023) - Published 4 April, 2023
Fu Liu, Jinli Yao, Chenglong Jia, and Changjun Jiang
Phys. Rev. Applied 19, 044009 (2023) - Published 4 April, 2023
Cameron Spence, Bruna Cardoso Paz, Vincent Michal, Emmanuel Chanrion, David J. Niegemann, Baptiste Jadot, Pierre-André Mortemousque, Bernhard Klemt, Vivien Thiney, Benoit Bertrand, Louis Hutin, Christopher Bäuerle, Maud Vinet, Yann-Michel Niquet, Tristan Meunier, and Matias Urdampilleta
Phys. Rev. Applied 19, 044010 (2023) - Published 4 April, 2023
Ivan Zhigulin, Jake Horder, Viktor Ivády, Simon J.U. White, Angus Gale, Chi Li, Charlene J. Lobo, Milos Toth, Igor Aharonovich, and Mehran Kianinia
Phys. Rev. Applied 19, 044011 (2023) - Published 5 April, 2023
Anuj Kumar Singh, Kishor K. Mandal, Yashika Gupta, Abhay Anand V.S., Lekshmi Eswaramoorthy, Brijesh Kumar, Abhinav Kala, Saurabh Dixit, Venu Gopal Achanta, and Anshuman Kumar
Phys. Rev. Applied 19, 044012 (2023) - Published 5 April, 2023
Esita Pandey, Brindaban Ojha, and Subhankar Bedanta
Phys. Rev. Applied 19, 044013 (2023) - Published 5 April, 2023
Antonio Alex-Amor, Salvador Moreno-Rodríguez, Pablo Padilla, Juan F. Valenzuela-Valdés, and Carlos Molero
Phys. Rev. Applied 19, 044014 (2023) - Published 5 April, 2023
S. Dyer, K. Gallacher, U. Hawley, A. Bregazzi, P.F. Griffin, A.S. Arnold, D.J. Paul, E. Riis, and J.P. McGilligan
Phys. Rev. Applied 19, 044015 (2023) - Published 5 April, 2023
The miniaturization of cold-atom systems brings high accuracy into portable atomic metrology. However, the impact of cold-atom sensors in real-world applications has been limited by the overall laser cooling package. This study amalgamates a chip-scale optics setup with a microfabricated laser cooling system to dramatically reduce device size, weight, and power usage. The authors use an on-chip Zeeman offset lock for laser cooling, and demonstrate improved atom number afforded by new techniques in silicon cell fabrication. The simplicity, scalability, and utility demonstrated in this cold-atom platform will enable exciting opportunities in portable cold-atom clocks and interferometers.
Xinyi Chen, Chao Huang, Jiarui Li, Minjian Lu, Yan Li, and Haoyun Wei
Phys. Rev. Applied 19, 044016 (2023) - Published 6 April, 2023
L. Bernazzani, G. Marchegiani, F. Giazotto, S. Roddaro, and A. Braggio
Phys. Rev. Applied 19, 044017 (2023) - Published 6 April, 2023
Ryan M. L. McFadden, Md. Asaduzzaman, Thomas Prokscha, Zaher Salman, Andreas Suter, and Tobias Junginger
Phys. Rev. Applied 19, 044018 (2023) - Published 6 April, 2023
Yifei Liu, Heping Xie, Cunbao Li, Dong-Sheng Jeng, and Bo Nan Zhang
Phys. Rev. Applied 19, 044019 (2023) - Published 6 April, 2023
F. Mirani, A. Maffini, and M. Passoni
Phys. Rev. Applied 19, 044020 (2023) - Published 6 April, 2023
Sushruta Surappa, Charles Wei, Molei Tao, and F. Levent Degertekin
Phys. Rev. Applied 19, 044021 (2023) - Published 6 April, 2023
Hua-Jian Ding, Jing-Yang Liu, Xing-Yu Zhou, Chun-Hui Zhang, Jian Li, and Qin Wang
Phys. Rev. Applied 19, 044022 (2023) - Published 7 April, 2023
Zhengwen Cao, Xinlei Chen, Geng Chai, Kexin Liang, and Yang Yuan
Phys. Rev. Applied 19, 044023 (2023) - Published 7 April, 2023
A. Hijano, F.S. Bergeret, F. Giazotto, and A. Braggio
Phys. Rev. Applied 19, 044024 (2023) - Published 7 April, 2023
Zhan-Dong Liu, Zong-Guo Li, Ya-Nan Zhao, Su-Heng Zhang, Zhi-Yuan Ye, De-Jian Zhang, Hong-Chao Liu, Jun Xiong, and Hong-Guo Li
Phys. Rev. Applied 19, 044025 (2023) - Published 7 April, 2023
Joseph C. Chapman, Joseph M. Lukens, Muneer Alshowkan, Nageswara Rao, Brian T. Kirby, and Nicholas A. Peters
Phys. Rev. Applied 19, 044026 (2023) - Published 10 April, 2023
Justin Wong, Chathura P. Bandutunga, Priya Singh, Malcolm B. Gray, and Jong H. Chow
Phys. Rev. Applied 19, 044027 (2023) - Published 10 April, 2023
Stephanie M. Bohaichuk, Suhas Kumar, Mahnaz Islam, Miguel Muñoz Rojo, R. Stanley Williams, Gregory Pitner, Jaewoo Jeong, Mahesh G. Samant, Stuart S.P. Parkin, and Eric Pop
Phys. Rev. Applied 19, 044028 (2023) - Published 10 April, 2023
Many biomimetic computing schemes rely on neuronlike spiking devices, but to design practical systems a deeper understanding of device dynamics is still needed. This study identifies major influences on oscillatory time scales of Mott-insulator-based nanoscale devices with carbon nanotube electrodes. In particular, the authors find that current sources and measurement instruments participate in the observed dynamics. The results highlight paths to control spiking behavior, using not only device thermodynamics and size, but also external circuitry.
Shobhit Gupta, Xuntao Wu, Haitao Zhang, Jun Yang, and Tian Zhong
Phys. Rev. Applied 19, 044029 (2023) - Published 10 April, 2023
J.J. Kilbride, K.E. Fagg, F.F. Ouali, and D.J. Fairhurst
Phys. Rev. Applied 19, 044030 (2023) - Published 11 April, 2023
Y.F. Wang, W.P. Gao, K. Liu, B. Ji, Z. Wang, and Z.R. Lin
Phys. Rev. Applied 19, 044031 (2023) - Published 11 April, 2023
Michael D. Brown, Ben T. Cox, and Bradley E. Treeby
Phys. Rev. Applied 19, 044032 (2023) - Published 11 April, 2023
Vasileios G. Ataloglou and George V. Eleftheriades
Phys. Rev. Applied 19, 044033 (2023) - Published 11 April, 2023
Zhaoqi Leng, Pranav Mundada, Saeed Ghadimi, and Andrew Houck
Phys. Rev. Applied 19, 044034 (2023) - Published 12 April, 2023
Ruben Ricca and Yves Bellouard
Phys. Rev. Applied 19, 044035 (2023) - Published 12 April, 2023
Serban Lepadatu
Phys. Rev. Applied 19, 044036 (2023) - Published 12 April, 2023
The author’s calculations show that magnetic skyrmions in metallic multilayers such as Co/Pt can be controllably moved on surfaces, simply by using a focused laser beam. Temperature gradients at the laser spot directly yield skyrmion motion, due to temperature dependence of magnetic parameters, but another contribution can be even more important: Thermoelastic lattice expansion results in a strain-induced local gradient in magnetic anisotropy. This method of skyrmion displacement allows full control of motion over a magnetic surface, with a possible path to MEMS-VCSEL on-chip integration.
Zhiyuan Zhao, Dan Su, Tao Lin, Zhicheng Xie, Duo Zhao, Jianhua Zhao, Na Lei, and Dahai Wei
Phys. Rev. Applied 19, 044037 (2023) - Published 13 April, 2023
Ludovico Tesser, Robert S. Whitney, and Janine Splettstoesser
Phys. Rev. Applied 19, 044038 (2023) - Published 13 April, 2023
Angus Russell, Alexander Zotov, Ruichen Zhao, Andrew S. Dzurak, M. Fernando Gonzalez-Zalba, and Alessandro Rossi
Phys. Rev. Applied 19, 044039 (2023) - Published 13 April, 2023
Hamza Ather, Haechan An, Hal Owens, Sami Alajlouni, Ali Shakouri, and Mahdi Hosseini
Phys. Rev. Applied 19, 044040 (2023) - Published 13 April, 2023
Youle Wang, Benchi Zhao, and Xin Wang
Phys. Rev. Applied 19, 044041 (2023) - Published 14 April, 2023
S.M. Graham, A.T.M.A. Rahman, L. Munn, R.L. Patel, A.J. Newman, C.J. Stephen, G. Colston, A. Nikitin, A.M. Edmonds, D.J. Twitchen, M.L. Markham, and G.W. Morley
Phys. Rev. Applied 19, 044042 (2023) - Published 14 April, 2023
Ieng-Wai Un, Subhajit Sarkar, and Yonatan Sivan
Phys. Rev. Applied 19, 044043 (2023) - Published 17 April, 2023
John F. Barry, Reed A. Irion, Matthew H. Steinecker, Daniel K. Freeman, Jessica J. Kedziora, Reginald G. Wilcox, and Danielle A. Braje
Phys. Rev. Applied 19, 044044 (2023) - Published 17 April, 2023
Quantum sensors based on solid-state spins have advanced rapidly over the prior decade, but deploying these sensors in real-world applications remains technically challenging. By introducing an innovative oscillator-based sensor architecture, and employing a ferrimagnetic material rather than the paramagnetic spin defects more commonly studied, this work details the construction of a compact magnetometer with a minimum sensitivity of 100 fT/√Hz. The sensor’s architecture offers advantages in dynamic range, simplicity, and compactness—qualities that may enable widespread use of solid-state quantum sensors outside a laboratory environment.
John Glennon, Francesco Bertazzi, Alberto Tibaldi, and Enrico Bellotti
Phys. Rev. Applied 19, 044045 (2023) - Published 17 April, 2023
Jose Ordonez-Miranda, Yuriy A. Kosevich, Bong Jae Lee, Masahiro Nomura, and Sebastian Volz
Phys. Rev. Applied 19, 044046 (2023) - Published 17 April, 2023
Mario Garcia-Lechuga, Olivier Utéza, Nicolas Sanner, and David Grojo
Phys. Rev. Applied 19, 044047 (2023) - Published 18 April, 2023
Wei-Yuan Liu, Xing-Long Zhu, Min Chen, Su-Ming Weng, Feng He, Zheng-Ming Sheng, and Jie Zhang
Phys. Rev. Applied 19, 044048 (2023) - Published 18 April, 2023
Samuel Berweger, Nikunjkumar Prajapati, Alexandra B. Artusio-Glimpse, Andrew P. Rotunno, Roger Brown, Christopher L. Holloway, Matthew T. Simons, Eric Imhof, Steven R. Jefferts, Baran N. Kayim, Michael A. Viray, Robert Wyllie, Brian C. Sawyer, and Thad G. Walker
Phys. Rev. Applied 19, 044049 (2023) - Published 18 April, 2023
Rongqian Wang, Jincheng Lu, Xiaohu Wu, Jiebin Peng, and Jian-Hua Jiang
Phys. Rev. Applied 19, 044050 (2023) - Published 18 April, 2023
Alisher Duspayev and Georg Raithel
Phys. Rev. Applied 19, 044051 (2023) - Published 18 April, 2023
Cold-atom-based ion sources (CABIS) are a timely example of how laser cooling and trapping can be used in practical applications, such as nanofabrication and microscopy. Unfortunately, Coulomb repulsion between ions can significantly deteriorate CABIS performance. The authors demonstrate that embedded Rydberg atoms can be used for noninvasive, near-real-time measurement of the electric fields between ions in CABIS, and thereby to control Coulomb-induced degradation via feedback. The spectra of different Rydberg states reveal which states are suitable for low- and high-field monitoring, and this work also sheds light on many-body interactions between ultracold ions and neutral atoms.
Xue-Kun Chen, En-Ming Zhang, Dan Wu, and Ke-Qiu Chen
Phys. Rev. Applied 19, 044052 (2023) - Published 19 April, 2023
Yuan Zhou, Sisi Gu, Ke Wang, Gang Cao, Xuedong Hu, Ming Gong, Hai-Ou Li, and Guo-Ping Guo
Phys. Rev. Applied 19, 044053 (2023) - Published 19 April, 2023
Z.N. Liu, X.Q. Zhao, J. Yao, C. Zhang, J.L. Xu, S Zhu, and H. Liu
Phys. Rev. Applied 19, 044054 (2023) - Published 19 April, 2023
Le Liu, Jin-Guo Hua, Xiujuan Zhang, Ming-Hui Lu, and Yan-Feng Chen
Phys. Rev. Applied 19, 044055 (2023) - Published 19 April, 2023
Hampus Renberg Nilsson, Anita Fadavi Roudsari, Daryoush Shiri, Per Delsing, and Vitaly Shumeiko
Phys. Rev. Applied 19, 044056 (2023) - Published 19 April, 2023
Xiaolong Dong, Dongyu Liu, Mingsheng Tian, Yi Li, Shuheng Liu, Qiongyi He, Haitan Xu, and Zheng Li
Phys. Rev. Applied 19, 044057 (2023) - Published 20 April, 2023
Jinyao Zeng, Xinyu Zhao, Xiaodong Sun, and Xinhua Hu
Phys. Rev. Applied 19, 044058 (2023) - Published 20 April, 2023
Payal Bhattacharya, Ping Yu, and Suchismita Guha
Phys. Rev. Applied 19, 044059 (2023) - Published 20 April, 2023
G.J. Chaplain, I.R. Hooper, A.P. Hibbins, and T.A. Starkey
Phys. Rev. Applied 19, 044061 (2023) - Published 21 April, 2023
S.-Q. Liu, Q.-Q. Yu, H. Zhou, and D. Sheng
Phys. Rev. Applied 19, 044062 (2023) - Published 21 April, 2023
Yi Fan, Pei Hang He, Ling Yun Niu, Yang Zhao, Hao Chi Zhang, and Tie Jun Cui
Phys. Rev. Applied 19, 044063 (2023) - Published 21 April, 2023
Jun Luo, Yuhui Wang, Mingbo Pu, Fei Zhang, Mingfeng Xu, Xiaoliang Ma, Xiong Li, Cheng Huang, Zuojun Zhang, Lianwei Chen, and Xiangang Luo
Phys. Rev. Applied 19, 044064 (2023) - Published 21 April, 2023
Q. Pears Stefano, I. Perito, and L. Rebón
Phys. Rev. Applied 19, 044065 (2023) - Published 21 April, 2023
Weihao Liu, Liwen Zhang, Yucheng Liu, Qika Jia, Baogen Sun, and Hongliang Xu
Phys. Rev. Applied 19, 044066 (2023) - Published 21 April, 2023
Julia Zotova, Rui Wang, Alexander Semenov, Yu Zhou, Ivan Khrapach, Akiyoshi Tomonaga, Oleg Astafiev, and Jaw-Shen Tsai
Phys. Rev. Applied 19, 044067 (2023) - Published 24 April, 2023
Danilo Triggiani, Giorgos Psaroudis, and Vincenzo Tamma
Phys. Rev. Applied 19, 044068 (2023) - Published 24 April, 2023
Jinlong Wang, Fengliang Dong, Kun Zhang, Yi Zhou, Zhiwei Song, Haifeng Hu, Lihua Xu, Hai Jiang, Gaofeng Liang, Zhihai Zhang, Zhong-quan Wen, Yufei Liu, Zhengguo Shang, Luru Dai, Weiguo Chu, and Gang Chen
Phys. Rev. Applied 19, 044069 (2023) - Published 24 April, 2023
Malvika Garikapati, Santosh Kumar, He Zhang, Yong Meng Sua, and Yu-Ping Huang
Phys. Rev. Applied 19, 044070 (2023) - Published 24 April, 2023
Photons are ideal information carriers for sensing, communication, and computing. In principle, a single photon can carry much information in its spatiotemporal modes; the challenge is to read it out, as linear optical elements are not sensitive to the subtle differences among those modes. This study demonstrates a nonlinear-optical approach in which a single pass through a LiNiO waveguide can separate photons according to their detailed spatiotemporal profiles or their superpositions, even if they completely overlap with each other. This provides access to photons’ large Hilbert spaces, pointing to applications in free-space quantum communication, computing, and sensing.
Jadupati Nag, P.C. Sreeparvathy, R. Venkatesh, P.D. Babu, K.G. Suresh, and Aftab Alam
Phys. Rev. Applied 19, 044071 (2023) - Published 24 April, 2023
Xiaodong Qiu, Haoxu Guo, Yuan Ren, and Lixiang Chen
Phys. Rev. Applied 19, 044072 (2023) - Published 24 April, 2023
M. Foltyn, K. Norowski, M.J. Wyszyński, A.S. de Arruda, M.V. Milošević, and M. Zgirski
Phys. Rev. Applied 19, 044073 (2023) - Published 24 April, 2023
Hao-Wen Dong, Sheng-Dong Zhao, Ping Xiang, Bing Wang, Chuanzeng Zhang, Li Cheng, Yue-Sheng Wang, and Daining Fang
Phys. Rev. Applied 19, 044074 (2023) - Published 25 April, 2023
A lightweight structure made of rubber and metal layers can provide an object with underwater acoustic stealth over a broad frequency range.
Jialin Feng, Hongyu Shi, Dr., Jianjia Yi, Anxue Zhang, Shah Nawaz Burokur, Juan Chen, Xiaoming Chen, and Zhuo Xu
Phys. Rev. Applied 19, 044075 (2023) - Published 25 April, 2023
Xin-Xin Yang, Liang-Liang Guo, Hai-Feng Zhang, Lei Du, Chi Zhang, Hao-Ran Tao, Yong Chen, Peng Duan, Zhi-Long Jia, Wei-Cheng Kong, and Guo-Ping Guo
Phys. Rev. Applied 19, 044076 (2023) - Published 25 April, 2023
H. Navarro, Ali C. Basaran, F. Ajejas, L. Fratino, S. Bag, T.D. Wang, E. Qiu, V. Rouco, I. Tenreiro, F. Torres, A. Rivera-Calzada, J. Santamaria, M. Rozenberg, and Ivan K. Schuller
Phys. Rev. Applied 19, 044077 (2023) - Published 25 April, 2023
Brennan Undseth, Xiao Xue, Mohammad Mehmandoost, Maximilian Rimbach-Russ, Pieter T. Eendebak, Nodar Samkharadze, Amir Sammak, Viatcheslav V. Dobrovitski, Giordano Scappucci, and Lieven M.K. Vandersypen
Phys. Rev. Applied 19, 044078 (2023) - Published 25 April, 2023
Frequency multiplexing of operations is an attractive strategy to control multiple qubits simultaneously in a spin-based quantum processor with relatively few control lines. However, high-fidelity operation demands good spectral addressability and noncontextual spin dynamics. The authors explore an unexpected crosstalk mechanism, in which the Rabi frequency of one spin changes markedly depending on the simultaneous operation of another. They also connect this behavior to another surprising feature: the nonlinear scaling of Rabi frequency with resonant driving amplitude. These results provide insight into the challenges that such state-of-the-art control methods will face.
Yafen Cai, Shuai Shi, Yijia Zhou, Yitong Li, Jianhao Yu, Weibin Li, and Lin Li
Phys. Rev. Applied 19, 044079 (2023) - Published 25 April, 2023
Toshiyuki Kodama, Nobuaki Kikuchi, Satoshi Okamoto, Seigo Ohno, and Satoshi Tomita
Phys. Rev. Applied 19, 044080 (2023) - Published 26 April, 2023
Vinod Kumar, Dipendranath Mandal, K. A. Sree Raj, Brahmananda Chakraborty, Amit Agarwal, Chandra S. Rout, and K.V. Adarsh
Phys. Rev. Applied 19, 044081 (2023) - Published 26 April, 2023
M. Praveen Kumar, Jakub Karcz, Przemyslaw Kula, Smarajit Karmakar, and Surajit Dhara
Phys. Rev. Applied 19, 044082 (2023) - Published 26 April, 2023
Poonam Sikarwar, Indraja Thrivikram Koneri, Tamilselvan Appadurai, and Aravind Kumar Chandiran
Phys. Rev. Applied 19, 044083 (2023) - Published 26 April, 2023
Nils Sommer, Regina Dittmann, and Stephan Menzel
Phys. Rev. Applied 19, 044084 (2023) - Published 26 April, 2023
Zhao Tang, Greis J. Cruz, Fanhao Jia, Yabei Wu, Weiyi Xia, and Peihong Zhang
Phys. Rev. Applied 19, 044085 (2023) - Published 27 April, 2023
I. Lekavicius, S.G. Carter, D.J. Pennachio, S. White, J.R. Hajzus, A.P. Purdy, D.K. Gaskill, A.L. Yeats, and R.L. Myers-Ward
Phys. Rev. Applied 19, 044086 (2023) - Published 27 April, 2023
Arezoo Etesamirad, Julia Kharlan, Rodolfo Rodriguez, Igor Barsukov, and Roman Verba
Phys. Rev. Applied 19, 044087 (2023) - Published 27 April, 2023
Marco Marín-Suárez, Yuri A. Pashkin, Joonas T. Peltonen, and Jukka P. Pekola
Phys. Rev. Applied 19, 044088 (2023) - Published 27 April, 2023
Ryota Kitagawa, Shunsuke Nagata, Keigo Arai, Kosuke Mizuno, Takeyuki Tsuji, Ikuya Fujisaki, Soki Urashita, Teruo Kohashi, Yota Takamura, Takayuki Iwasaki, Shigeki Nakagawa, and Mutsuko Hatano
Phys. Rev. Applied 19, 044089 (2023) - Published 27 April, 2023
M. Calzavara, Y. Kuriatnikov, A. Deutschmann-Olek, F. Motzoi, S. Erne, A. Kugi, T. Calarco, J. Schmiedmayer, and M. Prüfer
Phys. Rev. Applied 19, 044090 (2023) - Published 28 April, 2023
Kin On Ho, Man Yin Leung, Wenyan Wang, Jianyu Xie, King Yau Yip, Jiahao Wu, Swee K. Goh, Andrej Denisenko, Jörg Wrachtrup, and Sen Yang
Phys. Rev. Applied 19, 044091 (2023) - Published 28 April, 2023
Emmanuel Klinger, Tianhao Liu, Mikhail Padniuk, Martin Engler, Thomas Kornack, Szymon Pustelny, Derek F. Jackson Kimball, Dmitry Budker, and Arne Wickenbrock
Phys. Rev. Applied 19, 044092 (2023) - Published 28 April, 2023
Marco Colangelo et al.
Phys. Rev. Applied 19, 044093 (2023) - Published 28 April, 2023
Superconducting nanowire single-photon detectors (SNSPDs) are the highest-performance photon-counting technology in the near infrared, but traditional designs typically trade off between timing resolution and detection efficiency. The authors utilize transmission-line engineering and differential readout to achieve a design with high detection efficiency and low jitter simultaneously. This design also enables imaging capabilities and photon-number resolution, and is compatible with commercial time taggers. The device is a versatile solution for photon counting in various applications, including quantum computing, quantum communication, biomedicine, and ranging.
Ho Lun Tang, Kyle Connelly, Ada Warren, Fei Zhuang, Sophia E. Economou, and Edwin Barnes
Phys. Rev. Applied 19, 044094 (2023) - Published 28 April, 2023
Thomas Descamps, Feng Liu, Sebastian Kindel, René Otten, Tobias Hangleiter, Chao Zhao, Mihail Ion Lepsa, Julian Ritzmann, Arne Ludwig, Andreas D. Wieck, Beata E. Kardynał, and Hendrik Bluhm
Phys. Rev. Applied 19, 044095 (2023) - Published 28 April, 2023
