Results 161 to 170 of about 65,629 (208)

Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells

Advanced Materials, EarlyView.
Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang, Christopher Wöpke, Toni Seiler, Jared Faisst, Mathias List, Meike Kuhn, Bekcy Joseph, Alexander Ehm, Dietrich R. T. Zahn, Yana Vaynzof, Eva M. Herzig, Roderick C. I. Mackenzie, Uli Würfel, Maria Saladina, Carsten Deibel   +14 more
wiley   +1 more source

Unveiling the supramolecular assembly of a novel antimony(iii)-based co-crystal: integrating multi-spectroscopic analyses, DFT calculations, and advanced biological evaluations. [PDF]

RSC Adv
Elleuch N, Lhoste J, Amiard F, Shova S, Boujelbene M, Sellami S.   +5 more
europepmc   +1 more source

Quantum cryptography and data protection for medical devices before and after they meet Q-Day. [PDF]

NPJ Digit Med
Freyer O, Ostermann M, Minssen T, Gilbert S.   +3 more
europepmc   +1 more source

Dispersive Fluorine/Bromine Interactions as Key Selectivity Determinant: Asymmetric Cyclopropanations with 3,3,3-Trifluoro-2-diazopropionate Catalyzed by a Heterochiral-at-The-Metal Centers Dirhodium Paddlewheel Complex. [PDF]

J Am Chem Soc
Peeters M, Marchal L, Lerda S, Bistoni G, Fürstner A.   +4 more
europepmc   +1 more source

Bioinspired Strategies for Directional Water Transport in Asymmetric Membranes. [PDF]

ACS Appl Polym Mater
Grillo L, Rattanaphong N, Kotcharat P, Than-Ardna B, Manuspiya H, Dubas ST, Weder C.   +6 more
europepmc   +1 more source

Asymmetric Cu─N─Ru Bridgedsite Nanozyme-Loaded Injectable Thermogel Boosts Cuproptosis-Like Death for Multidrug-Resistant Urinary Tract Infections. [PDF]

Adv Sci (Weinh)
Li G, Zhang S, Liu J, Wang X, Wang H, Yang H, Zhou Y, Liu W, Liu H, Wu W.   +9 more
europepmc   +1 more source

Unveiling solitonic collisions in mechanical metamaterials. [PDF]

Sci Adv
Miyazawa Y, Chong C, Kevrekidis PG, Yang J.   +3 more
europepmc   +1 more source

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Certificateless and identity-based authenticated asymmetric group key agreement

International Journal of Information Security, 2016
Group key agreement (GKA) is one of the traditional ways to guarantee the subsequent secure group communications. However, conventional GKA protocols face two limitations, i.e., they require two or more rounds to establish secure channels and are sender restricted. Asymmetric group key agreement (AGKA) eliminates above two limitations of GKA. It allows
Qianhong Wu, Jiangtao Li, Jianwei Liu
exaly   +6 more sources

An authenticated asymmetric group key agreement based on attribute encryption

Journal of Network and Computer Applications, 2018
Abstract Secure communication among terminals in a group is necessary in Internet of Things (IoT). Such as, the Vehicular Ad-hoc Network (VANET) is used to communicate with the vehicles to give alert for weather conditions, road defects, traffic conditions, etc.
Yuanzhang Li, Qikun Zhang, Xianmin Wang   +2 more
exaly   +3 more sources

Asymmetric Group Key Agreement Protocol from Short Signatures

2022 IEEE 8th International Conference on Computer and Communications (ICCC), 2022
Asymmetric group key agreement allows a group of users to negotiate a public encryption key that corresponds to several decryption keys, and each decryption key can only be computed by one group member.
Kunyu Shen, Lei Zhang, Rui Zhang, Qihao Fang   +3 more
exaly   +3 more sources