Results 71 to 80 of about 225,791 (326)

Improved circuit implementation of the HHL algorithm and its simulations on QISKIT

Scientific Reports, 2022
In 2019, Yonghae Lee et al. combined the circuit implementation of the Harrow–Hassidim–Lloyd (HHL) algorithm with a classical computer, and designed a hybrid HHL algorithm to reduce experimental errors caused by decoherence and so on.
Meng Zhang, Lihua Dong, Yong Zeng, Ning Cao   +3 more
doaj   +1 more source

Deciphering the Origin of Higher Shell Coordination on Single Iron Catalysts for Resilient Modulating Persulfate Oxidation Into Singlet Oxygen Pathway

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reveals that higher shell S coordination can effectively modulate the spin state of FeN4 site via long‐range electronic interactions, giving rise to the oriented generation of singlet oxygen from peroxymonosulfate activation. Abstract Precise manipulation of coordination structure of single‐atom sites and establishment of schematic ...
Liang Zhang, Kai Cheng, Zhizhi Yang, Ye Zhang, Shiro Kubuki, Paul A. Bingham, Yang‐Chun Yong, Bofan Zhang, Xiaoguang Duan   +8 more
wiley   +1 more source

Deterministic switching of antiferromagnetic spin textures by nonlinear magnons

Nature Communications
Antiferromagnetic spin textures, compared to their ferromagnetic counterparts, innately possess high stability with respect to external disturbance and high-frequency dynamics compatible with ultrafast information processing.
Jilei Chen, Mingran Xu, Jinlong Wang, Kai Wagner, Lutong Sheng, Hao Jia, Weiwei Wei, Han Zhang, Yuelin Zhang, Hanchen Wang, Rundong Yuan, Mohammad Hamdi, Song Liu, Tingyong Chen, Patrick Maletinsky, Jean-Philippe Ansermet, Dapeng Yu, Dirk Grundler, Haiming Yu   +18 more
doaj   +1 more source

Quantum Simulations with Circuit Quantum Electrodynamics [PDF]

, 2017
Superconducting circuits have become a leading quantum technology for testing fundamentals of quantum mechanics and for the implementation of advanced quantum information protocols. In this chapter, we revise the basic concepts of circuit network theory and circuit quantum electrodynamics for the sake of digital and analog quantum simulations of ...
Guillermo Romero, Enrique Solano, Lucas Lamata   +2 more
openaire   +3 more sources

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

Advanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar, Matthew Large, Andrea Ciavatti, Laura Basiricò, Beatrice Fraboni, Paul J. Sellin, Attila J. Mozer, Marco Petasecca, Matthew J. Griffith   +8 more
wiley   +1 more source

Magnetotransport evidence for the coexistence of two-dimensional superconductivity and ferromagnetism at (111)-oriented a-CaZrO3/KTaO3 interfaces

Nature Communications
Exploring the intricate interplay between magnetism and superconductivity is crucial for unveiling the underlying mechanisms of unconventional superconductivity.
Hui Zhang, Yinan Xiao, Qixuan Gao, Ning Wu, Siyi Zhou, Yongchao Wang, Mengqin Wang, Daming Tian, Lu Chen, Weijian Qi, Dongyao Zheng, Jine Zhang, Furong Han, Huaiwen Yang, Banggui Liu, Yuansha Chen, Fengxia Hu, Baogen Shen, Jirong Sun, Weisheng Zhao, Jinsong Zhang   +20 more
doaj   +1 more source

Survey on Quantum Circuit Compilation for Noisy Intermediate-Scale Quantum Computers: Artificial Intelligence to Heuristics

IEEE Transactions on Quantum Engineering, 2021
Computationally expensive applications, including machine learning, chemical simulations, and financial modeling, are promising candidates for noisy intermediate scale quantum (NISQ) computers.
Janusz Kusyk, Samah M. Saeed, Muharrem Umit Uyar   +2 more
doaj   +1 more source

Quantum interference in plasmonic circuits [PDF]

Nature Nanotechnology, 2013
Surface plasmon polaritons (plasmons) are a combination of light and a collective oscillation of the free electron plasma at metal-dielectric interfaces. This interaction allows sub-wavelength confinement of light, beyond the diffraction limit inherent to dielectric structures.
Reinier Heeres, Valery Zwiller, Leo P. Kouwenhoven   +2 more
openaire   +4 more sources

Quantum circuit simulation of superchannels

New Journal of Physics, 2023
Abstract Quantum simulation is one of the central discipline to demonstrate the power of quantum computing. In recent years, the theoretical framework of quantum superchannels has been developed and applied widely as the extension of quantum channels. In this work, we study the quantum circuit simulation task of superchannels. We develop
Kai Wang, Dong-Sheng Wang
openaire   +4 more sources

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

Advanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong, William D. J. Tremlett, Lucy Hart, Beier Hu, Zhuoran Qiao, Patipan Sukpoonprom, Sarah Fearn, Edoardo Angela, Matilde Brunetta, Demosthenes C. Koutsogeorgis, Nikolaos Kalfagiannis, Davide Nodari, Martyn A. McLachlan, Piers R. F. Barnes, Artem A. Bakulin, Nicholas J. Long, Nicola Gasparini   +16 more
wiley   +1 more source