Results 71 to 80 of about 228,551 (326)

Evolving quantum circuits

Quantum Information Processing
15 pages, 16 ...
Daniel Tandeitnik, Thiago Guerreiro
openaire   +2 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

A quantum hamiltonian simulation benchmark

npj Quantum Information, 2022
Hamiltonian simulation is one of the most important problems in quantum computation, and quantum singular value transformation (QSVT) is an efficient way to simulate a general class of Hamiltonians.
Yulong Dong, K. Birgitta Whaley, Lin Lin
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-state preparation with universal gate decompositions

, 2011
In quantum computation every unitary operation can be decomposed into quantum circuits-a series of single-qubit rotations and a single type entangling two-qubit gates, such as controlled-NOT (CNOT) gates.
Brukner, Časlav, Plesch, Martin
core   +1 more source

Optimized Quantum Circuit Partitioning [PDF]

International Journal of Theoretical Physics, 2020
12 pages, 11 ...
Omid Daei, Keivan Navi, Mariam Zomorodi-Moghadam   +2 more
openaire   +2 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

Quantum advantage with shallow circuits [PDF]

Science, 2018
Quantum outperforms classical Quantum computers are expected to be better at solving certain computational problems than classical computers. This expectation is based on (well-founded) conjectures in computational complexity theory, but rigorous comparisons between the capabilities of quantum and classical algorithms are ...
Sergey Bravyi, David Gosset, Robert König   +2 more
openaire   +3 more sources

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