Quantum simulation of interaction blockade in a two-site Bose–Hubbard system with solid quadrupolar crystal by Xinfang Nie, Jun Li, Jiangyu Cui, Zhihuang Luo, Jiahao Huang, Hongwei Chen, Chaohong Lee, Xinhua Peng, Jiangfeng Du

“…Our work exhibits important applications of quadrupolar NMR in the quantum information science, i.e. a spin-3/2 system can be used as a full 2-qubit su(4) system, if the quadrupole moment is not fully averaged out by fast tumbling in the liquid phase.…”
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A substitutional quantum defect in WS2 discovered by high-throughput computational screening and fabricated by site-selective STM manipulation by John C. Thomas, Wei Chen, Yihuang Xiong, Bradford A. Barker, Junze Zhou, Weiru Chen, Antonio Rossi, Nolan Kelly, Zhuohang Yu, Da Zhou, Shalini Kumari, Edward S. Barnard, Joshua A. Robinson, Mauricio Terrones, Adam Schwartzberg, D. Frank Ogletree, Eli Rotenberg, Marcus M. Noack, Sinéad Griffin, Archana Raja, David A. Strubbe, Gian-Marco Rignanese, Alexander Weber-Bargioni, Geoffroy Hautier

“…Abstract Point defects in two-dimensional materials are of key interest for quantum information science. However, the parameter space of possible defects is immense, making the identification of high-performance quantum defects very challenging. …”
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In situ electric-field control of ferromagnetic resonance in the low-loss organic-based ferrimagnet V[TCNE]x∼2 by Seth W. Kurfman, Andrew Franson, Piyush Shah, Yueguang Shi, Hil Fung Harry Cheung, Katherine E. Nygren, Mitchell Swyt, Kristen S. Buchanan, Gregory D. Fuchs, Michael E. Flatté, Gopalan Srinivasan, Michael Page, Ezekiel Johnston-Halperin

“…This combination of ultra-narrow linewidth and magnetostriction, in a system that can be directly integrated into functional devices without requiring heterogeneous integration in a thin film geometry, promises unprecedented functionality for electric-field tuned microwave devices ranging from low-power, compact filters and circulators to emerging applications in quantum information science and technology.…”
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Detecting telecom single photons with 99.5−2.07+0.5% system detection efficiency and high time resolution by J. Chang, J. W. N. Los, J. O. Tenorio-Pearl, N. Noordzij, R. Gourgues, A. Guardiani, J. R. Zichi, S. F. Pereira, H. P. Urbach, V. Zwiller, S. N. Dorenbos, I. Esmaeil Zadeh

“…As a result, the fast developing fields of quantum information science, quantum metrology, infrared imaging, and quantum networks will greatly benefit from this far-reaching quantum detection technology.…”
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Preventing and reversing vacuum-induced optical losses in high-finesse tantalum (V) oxide mirror coatings by Gangloff, Dorian, Shi, Molu, Wu, Tailin, Bylinskii, Alexei, Braverman, Boris, Nichols, Rosanna, Li, Junru, Aichholz, Kai, Cetina, Marko, Karpa, Leon, Gutierrez, Michael Steven, Jelenkovic, Branislav, Vuletic, Vladan, Chuang, Isaac L.

“…High-finesse optical cavities placed under vacuum are foundational platforms in quantum information science with photons and atoms. We study the vacuum-induced degradation of high-finesse optical cavities with mirror coatings composed of SiO[subscript 2]-Ta[subscript 2]O[subscript 5] dielectric stacks, and present methods to protect these coatings and to recover their initial low loss levels. …”
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Quantum overlapping tomography based on linear optics by Yang, Zhengning

“…Quantum information science and technology is experiencing rapid development. …”
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Evidence for electronic signature of a magnetic transition in the topological magnet HoSbTe by Shumiya, Nana, Yin, Jia-Xin, Chang, Guoqing, Yang, Meng, Mardanya, Sougata, Chang, Tay-Rong, Lin, Hsin, Md Shafayat Hossain, Jiang, Yu-Xiao, Cochran, Tyler A., Zhang, Qi, Yang, Xian P., Shi, Youguo, M. Zahid Hasan

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Determining reaction pathways at low temperatures by isotopic substitution: the case of BeD + + H2O by Tiangang Yang, Bin Zhao, Gary K Chen, Hua Guo, Wesley C Campbell, Eric R Hudson

“…Trapped Be ^+ ions are a leading platform for quantum information science (Gaebler et al 2016 Phys. Rev. Lett. 117 060505 117 117 060505 ), but reactions with background gas species, such as H _2 and H _2 O, result in qubit loss. …”
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Quantum emitters in aluminum nitride induced by heavy ion irradiation by Alexander Senichev, Zachariah O. Martin, Yongqiang Wang, Owen M. Matthiessen, Alexei Lagutchev, Han Htoon, Alexandra Boltasseva, Vladimir M. Shalaev

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Large-scale quantum photonic circuits in silicon by Baehr-Jones, Tom, Hochberg, Michael, Harris, Nicholas, Bunandar, Darius, Pant, Mihir, Steinbrecher, Gregory R., Mower, Jacob, Prabhu, Mihika, Englund, Dirk R.

“…Quantum information science offers inherently more powerful methods for communication, computation, and precision measurement that take advantage of quantum superposition and entanglement. …”
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Charge-depletion-enhanced WSe2 quantum emitters on gold nanogap arrays with near-unity quantum efficiency by Cai, Hongbing, Rasmita, Abdullah, He, Ruihua, Zhang, Zhaowei, Tan, Qinghai, Chen, Disheng, Wang, Naizhou, Mu, Zhao, Eng, John J. H., She, Yongzhi, Pan, Nan, Wang, Qian, Dong, Zhaogang, Wang, Xiaoping, Wang, Juan, Miao, Yansong, Singh, Ranjan, Qiu, Cheng-Wei, Liu, Xiaogang, Gao, Weibo

“…Achieving unity quantum efficiency in single-photon emitters (SPEs) is a holy grail in quantum information science. Through plasmonic coupling it is possible to increase the quantum efficiency of SPEs by increasing the radiative decay rate, but to approach unity quantum efficiency, non-radiative decay must be mitigated. …”
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Extracting classical information from quantum states : fundamental limits, adaptive and finite-length measurements by Chung, Hye Won

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Discovery of charge order and corresponding edge state in kagome magnet FeGe by Yin, Jia-Xin, Jiang, Yu-Xiao, Teng, Xiaokun, Md. Shafayat Hossain, Mardanya, Sougata, Chang, Tay-Rong, Ye, Zijin, Xu, Gang, Denner, M. Michael, Neupert, Titus, Lienhard, Benjamin, Deng, Han-Bin, Setty, Chandan, Qimiao Si, Chang, Guoqing, Guguchia, Zurab, Gao, Bin, Shumiya, Nana, Zhang, Qi, Cochran, Tyler A., Multer, Daniel, Yi, Ming, Dai, Pengcheng, M. Zahid Hasan

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Van Hove annihilation and nematic instability on a kagome lattice by Jiang, Yu-Xiao, Shao, Sen, Xia, Wei, Denner, M. Michael, Ingham, Julian, Hossain, Md Shafayat, Qiu, Qingzheng, Zheng, Xiquan, Chen, Hongyu, Cheng, Zi-Jia, Yang, Xian P., Kim, Byunghoon, Yin, Jia-Xin, Zhang, Songbo, Litskevich, Maksim, Zhang, Qi, Cochran, Tyler A., Peng, Yingying, Chang, Guoqing, Guo, Yanfeng, Thomale, Ronny, Neupert, Titus, Hasan, M. Zahid

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Boundary modes of a charge density wave state in a topological material by Litskevich, Maksim, Hossain, Md Shafayat, Zhang, Song-Bo, Cheng, Zi-Jia, Guin, Satya N., Kumar, Nitesh, Shekhar, Chandra, Wang, Zhiwei, Li, Yongkai, Chang, Guoqing, Yin, Jia-Xin, Zhang, Qi, Cheng, Guangming, Cochran, Tyler A., Shumiya, Nana, Jiang, Yu-Xiao, Yang, Xian P., Multer, Daniel, Liu, Xiaoxiong, Yao, Nan, Yao, Yugui, Felser, Claudia, Neupert, Titus, Hasan, M. Zahid

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Engineering Chemisorption of Fe4 Single‐Molecule Magnets on Gold by Lorenzo Poggini, Erik Tancini, Chiara Danieli, Andrea Luigi Sorrentino, Giulia Serrano, Alessandro Lunghi, Luigi Malavolti, Giuseppe Cucinotta, Anne‐Laure Barra, Amélie Juhin, Marie‐Anne Arrio, Weibin Li, Edwige Otero, Philippe Ohresser, Loïc Joly, Jean Paul Kappler, Federico Totti, Philippe Sainctavit, Andrea Caneschi, Roberta Sessoli, Andrea Cornia, Matteo Mannini

“…Abstract Gaining control over the grafting geometry is critically important for any application of surface‐supported single‐molecule magnets (SMMs) in data storage, spintronics, and quantum information science. Here, tetrairon(III) SMMs with a propeller‐like structure are functionalized with thioacetyl‐terminated alkyl chains to promote chemisorption on gold surfaces from solution and to evaluate differences in adsorption geometry and magnetic properties as a function of chain length. …”
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A hybrid topological quantum state in an elemental solid by Hossain, Md Shafayat, Schindler, Frank, Islam, Rajibul, Muhammad, Zahir, Jiang, Yu-Xiao, Cheng, Zi-Jia, Zhang, Qi, Hou, Tao, Chen, Hongyu, Litskevich, Maksim, Casas, Brian, Yin, Jia-Xin, Cochran, Tyler A., Yahyavi, Mohammad, Yang, Xian P., Balicas, Luis, Chang, Guoqing, Zhao, Weisheng, Neupert, Titus, Hasan, M. Zahid

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Insulator-to-metal transition and isotropic gigantic magnetoresistance in layered magnetic semiconductors by Acharya, Gokul, Neupane, Bimal, Hsu, Chia-Hsiu, Yang, Xian P., Graf, David, Choi, Eun Sang, Pandey, Krishna, Nabi, Md Rafique Un, Chhetri, Santosh Karki, Basnet, Rabindra, Rahman, Sumaya, Wang, Jian, Hu, Zhengxin, Da, Bo, Churchill, Hugh O. H., Chang, Guoqing, Hasan, M. Zahid, Wang, Yuanxi, Hu, Jin

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Symmetry-Like Relation of Relative Entropy Measure of Quantum Coherence by Chengyang Zhang, Zhihua Guo, Huaixin Cao

“…Quantum coherence is an important physical resource in quantum information science, and also as one of the most fundamental and striking features in quantum physics. …”
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Characterizing noise correlation and enhancing coherence via qubit motion by Jiaxiu Han, Zhiyuan Li, Jingning Zhang, Huikai Xu, Kehuan Linghu, Yongchao Li, Chengyao Li, Mo Chen, Zhen Yang, Junhua Wang, Teng Ma, Guangming Xue, Yirong Jin, Haifeng Yu

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