Results 1 to 10 of about 1,403,842 (249)

Characterizing quantum circuits with qubit functional configurations [PDF]

Scientific Reports, 2023
We develop a systematic framework for characterizing all quantum circuits with qubit functional configurations. The qubit functional configuration is a mathematical structure that can classify the properties and behaviors of quantum circuits collectively.
Zixuan Hu, Sabre Kais
doaj   +2 more sources

Variational Quantum Circuits for Deep Reinforcement Learning

IEEE Access, 2020
The state-of-the-art machine learning approaches are based on classical von Neumann computing architectures and have been widely used in many industrial and academic domains.
Samuel Yen-Chi Chen, Chao-Han Huck Yang, Jun Qi, Pin-Yu Chen, Xiaoli Ma, Hsi-Sheng Goan   +5 more
doaj   +3 more sources

Practical overview of image classification with tensor-network quantum circuits [PDF]

Scientific Reports, 2023
Circuit design for quantum machine learning remains a formidable challenge. Inspired by the applications of tensor networks across different fields and their novel presence in the classical machine learning context, one proposed method to design ...
Diego Guala, Shaoming Zhang, Esther Cruz, Carlos A. Riofrío, Johannes Klepsch, Juan Miguel Arrazola   +5 more
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Quantum circuits with many photons on a programmable nanophotonic chip [PDF]

Nature, 2021
Kang Tan, Nicolas Quesada, Juan Miguel Arrazola   +2 more
exaly   +2 more sources

Quasi-Shor Algorithms for Global Benchmarking of Universal Quantum Processors

Applied Sciences, 2022
This work generalizes Shor’s algorithm into quasi-Shor algorithms by replacing the modular exponentiation with alternative unitary operations. By using the quantum circuits to generate Bell states as the unitary operations, a specific example called the ...
Genting Dai, Kaiyong He, Changhao Zhao, Yongcheng He, Jianshe Liu, Wei Chen   +5 more
doaj   +1 more source

Advancing hybrid quantum–classical computation with real-time execution

Frontiers in Physics, 2022
The use of mid-circuit measurement and qubit reset within quantum programs has been introduced recently and several applications demonstrated that perform conditional branching based on these measurements.
Thomas Lubinski, Cassandra Granade, Amos Anderson, Alan Geller, Martin Roetteler, Andrei Petrenko, Bettina Heim   +6 more
doaj   +1 more source

Atomic-scale visualization of chiral charge density wave superlattices and their reversible switching

Nature Communications, 2022
Single-layer NbSe2 has a charge density wave with two degenerate domains, related by mirror reflection. Here, using scanning tunneling microscopy, the authors observe the time-dependent movement of domain walls, and demonstrate reversible switching ...
Xuan Song, Liwei Liu, Yaoyao Chen, Han Yang, Zeping Huang, Baofei Hou, Yanhui Hou, Xu Han, Huixia Yang, Quanzhen Zhang, Teng Zhang, Jiadong Zhou, Yuan Huang, Yu Zhang, Hong-Jun Gao, Yeliang Wang   +15 more
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Suspended 2D Materials: A Short Review

Crystals, 2023
In recent years, there has been a growing fascination with suspended two-dimensional (2D) materials, owing to their excellent mechanical, optical, and electronic characteristics.
Yunyun Dai, Tongtong Xue, Xu Han, Xinyu Huang, Decheng Zhang, Mengting Huang, Jiahao Yan, Jinghan Zhao, Vijay Laxmi, Liwei Liu, Xiaolong Xu, Yeliang Wang, Yuan Huang   +12 more
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Visualization of edge-modulated charge-density-wave orders in monolayer transition-metal-dichalcogenide metal

Communications Physics, 2022
Atomically precise boundaries of two-dimensional crystals can play host to novel electronic properties. Here, the authors identify distinct one dimensional electronic states corresponding to different atomically sharp edge terminations of monolayer 1H ...
Quanzhen Zhang, Jiahao Fan, Teng Zhang, Jizhang Wang, Xiaoyu Hao, Ying-Ming Xie, Zeping Huang, Yaoyao Chen, Meng Liu, Liangguang Jia, Huixia Yang, Liwei Liu, Huaqing Huang, Yu Zhang, Wenhui Duan, Yeliang Wang   +15 more
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Effects of Annealing on Surface Residual Impurities and Intrinsic Defects of β-Ga₂O₃

Crystals, 2023
In this study, the effects of annealing on the surface residual impurities and intrinsic defects of unintentionally doped (UID) β-Ga2O3 are investigated by adopting high-temperature thermal treatments at 1000 °C for 1 h under vacuum and O2 ambience.
Songhao Wu, Zichun Liu, Han Yang, Yeliang Wang   +3 more
doaj   +1 more source