Results 201 to 210 of about 6,025,549 (380)

Quantum Correlations in Mixed-State Metrology

Physical Review X, 2011
We analyze the effects of quantum correlations, such as entanglement and discord, on the efficiency of phase estimation by studying four quantum circuits that can be readily implemented using NMR techniques.
Kavan Modi, Hugo Cable, Mark Williamson, Vlatko Vedral   +3 more
doaj   +1 more source

Experimental hierarchy of two-qubit quantum correlations without state tomography. [PDF]

Sci Rep, 2023
Abo S, Soubusta J, Jiráková K, Bartkiewicz K, Černoch A, Lemr K, Miranowicz A.   +6 more
europepmc   +1 more source

The Role of Fluorine‐Functionalized Organic Spacers for Defect Passivation and Low‐Dimensional Phase Formation in 3D MAPI Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
Fluorine‐functionalized organic spacers (2F, 3F, 5F) are investigated to identify as optimal passivation agents for 3D MAPI perovskite solar cells (PSCs). The study highlights how altering fluorine positioning affects defect passivation, low‐dimensional phase (LDP) formation, and stability, emphasizing its role in molecular interactions and offering ...
Ali Semerci, Javier Urieta‐Mora, Sander Driessen, Ali Buyruk, Rik Hooijer, Agustín Molina‐Ontoria, Bülent Alkan, Seckin Akin, Mattia Fanetti, Harishankar Balakrishnan, Achim Hartschuh, Shuxia Tao, Nazario Martín, Peter Müller‐Buschbaum, Saim Emin, Tayebeh Ameri   +15 more
wiley   +1 more source

Extractable Work from Correlations

Physical Review X, 2015
Work and quantum correlations are two fundamental resources in thermodynamics and quantum information theory. In this work, we study how to use correlations among quantum systems to optimally store work.
Martí Perarnau-Llobet, Karen V. Hovhannisyan, Marcus Huber, Paul Skrzypczyk, Nicolas Brunner, Antonio Acín   +5 more
doaj   +1 more source

Response to 'Comment on "Quantum correlations are weaved by the spinors of the Euclidean primitives"'. [PDF]

R Soc Open Sci, 2022
Christian J.
europepmc   +1 more source

Over 18% Efficiency from Halogen‐Free Solvent‐Processed Polymer Solar Cells Enabled by Asymmetric Small Molecule Acceptors with Fluoro‐Thienyl Extended Terminal

Advanced Functional Materials, EarlyView.
An asymmetric non‐fullerene acceptor BTP‐FT is developed by extending the end group of Y6‐BO with thiophene. The conformation of the molecule is determined by the noncovalent F···S interaction as demonstrated by 2D NMR and simulations. An efficiency of 18.39% is achieved in the resulting ternary solar cells processed from toluene.
Jingnan Wu, Fengbo Sun, Xinxin Xia, Leandro R. Franco, Qiaonan Chen, Yúang Fu, Rafael B. Ribeiro, Xinhui Lu, C. Moyses Araujo, Xunchang Wang, Renqiang Yang, Xia Guo, Donghong Yu, Maojie Zhang, Ergang Wang   +14 more
wiley   +1 more source

Quantum correlations beyond entanglement in a classical-channel model of gravity. [PDF]

Sci Rep, 2022
Roccati F, Militello B, Fiordilino E, Iaria R, Burderi L, Di Salvo T, Ciccarello F.   +6 more
europepmc   +1 more source

Multiplicity fluctuations in finite rapidity windows. Intermittency or quantum statistical correlation? [PDF]

, 1989
Peter Carruthers, E. M. Friedländer, C.C. Shih, R. M. Weiner   +3 more
openalex   +1 more source

Enhancing UV Stability and Charge Extraction in Organic Solar Cells with Phenyl‐Linked Aromatic Self‐Assembled Monolayer

Advanced Functional Materials, EarlyView.
The phenyl‐linked self‐assembled monolayer exhibits robust intrinsic stability and hole extraction capability compared to the alkyl‐linked counterparts, thus facilitating the device stability with T80 over 1000 h and efficiency of 19.7% in advancing organic solar cells.
Nan Zhang, Wenlin Jiang, Yidan An, Qi Liu, Gengxin Du, Tian Xia, Desui Chen, Chun‐To Wong, Xiao Cheng Zeng, Francis R. Lin, Alex K.‐Y. Jen, Hin‐Lap Yip   +11 more
wiley   +1 more source

Experimental Test of Nonlocality Limits from Relativistic Independence

PRX Quantum
Quantum correlations, like entanglement, represent the characteristic trait of quantum mechanics and pose essential issues and challenges to the interpretation of this pillar of modern physics.
Francesco Atzori, Salvatore Virzì, Enrico Rebufello, Alessio Avella, Fabrizio Piacentini, Iris Cusini, Henri Haka, Federica Villa, Marco Gramegna, Eliahu Cohen, Ivo Pietro Degiovanni, Marco Genovese   +11 more
doaj   +1 more source