Results 131 to 140 of about 41,273 (213)

Variational quantum metrology for multiparameter estimation under dephasing noise. [PDF]

Sci Rep, 2023
Le TK, Nguyen HQ, Ho LB.
europepmc   +1 more source

High‐Performance Ternary Organic Solar Cells via Isomeric Engineering of Nonfullerene Guest Acceptors

Advanced Science, Volume 13, Issue 25, 4 May 2026.
Two isomeric nonfullerene acceptors, BTP‐γ‐Br and BTP‐δ‐Br, were designed to investigate their effects on the optoelectronic properties and photovoltaic performance of ternary blends. Incorporating BTP‐γ‐Br into the D18:N3 binary system can enhance film crystallinity and suppress charge recombination, achieving a high PCE of 19.2% and a certified JSC ...
Zhenzhong Pan, Renjie Xu, Yuanyuan Jiang, Guangliu Ran, Kerui Liu, Wenkai Zhang, Meisu Zhou, Liheng Feng, Xiaozhang Zhu   +8 more
wiley   +1 more source

Quantum metrology with imperfect measurements. [PDF]

Nat Commun, 2022
Len YL, Gefen T, Retzker A, Kołodyński J.   +3 more
europepmc   +1 more source

Ripples in Two‐Dimensional Transition Metal Sulfides: Formation Mechanism, Optoelectronic Regulation, and Application Prospects

Battery Energy, Volume 5, Issue 3, May 2026.
Ripples transform 2D materials by creating tunable strain fields. This enables precise manipulation of electronic and optical properties, driving innovations in next‐generation optoelectronics and quantum devices. ABSTRACT As integrated circuit technology approaches its physical limits in the post‐Moore era, transition metal sulfides, with atomic‐scale
Haitao Yu, Xiao Wu
wiley   +1 more source

Control-Enhanced Hamiltonian Optimization for Quantum Parameter Estimation in Many-Body Systems

Metrology
Quantum metrology uses the principles of quantum mechanics to improve the accuracy of parameter estimation so that it can surpass the classical limit.
Hong Tao
doaj   +1 more source

Critical Quantum Metrology in the Non-Linear Quantum Rabi Model. [PDF]

Entropy (Basel), 2022
Ying ZJ, Felicetti S, Liu G, Braak D.
europepmc   +1 more source

Impact of Sapphire Substrate Reconstruction on the Structural, Electronic, and Photonic Properties of MoS2

Small, Volume 22, Issue 26, 8 May 2026.
High‐temperature reconstruction of c‐plane sapphire during MOCVD growth of MoS2 fundamentally alters the optical and electronic properties of MoS2 epilayer by introducing step‐edge driven interfacial charge transfer. Raman, PL, and KPFM reveal non‐uniform doping and strain in as‐grown films, whereas transferred layers show uniform optical and ...
Riccardo Torsi, Kyle T. Munson, Daniel Eppler, Jo Laura, Furkan Turker, Maxwell A. Feidler, Joerg Appenzeller, Yu‐Chuan Lin, Joshua A. Robinson   +8 more
wiley   +1 more source

Hybrid quantum-classical approach to enhanced quantum metrology. [PDF]

Sci Rep, 2021
Yang X, Chen X, Li J, Peng X, Laflamme R.   +4 more
europepmc   +1 more source

Dissipative Quantum Metrology

, 2019
5+ pages of main text, plus 6 pages of supplementary ...
Zhang, Da-Jian, Gong, Jiangbin
openaire   +2 more sources

About Quantum Metrology

Herald of Azerbaijan Engineering Academy
Quantum metrology, being a branch of modern metrology, is a study that provides highresolution and very sensitive measurement of physical parameters by explaining the properties ofphysical systems in terms of quantum theory. By developing new measurement methods, thisfield demonstrates higher accuracy than the same measurements performed in a classical
K.A. Asgarov, E.R. Yuzbashov
openaire   +1 more source