Results 181 to 190 of about 120,110 (318)

Squaraine Dyes for Organic Photomultiplication Photodetectors with 220% External Quantum Efficiency at 1240 nm

Advanced Science, EarlyView.
The synthesis of a range of squaraine dyes is reported with maximum absorption in solution above 1100 nm. Near‐infrared sensitive organic photomultiplication photodetectors are developed. Photomultiplication occurs via squaraine hole trap‐induced injection of electrons from the external circuit.
Joshua Csucker, Elodie Didier, João Pedro Ferreira Assunção, Daniel Rentsch, Radha Kothandaraman, Dominik Bachmann, Ivan Shorubalko, Frank Nüesch, Roland Hany, Michael Bauer   +9 more
wiley   +1 more source

P¹‐conservative solution interpolation on unstructured triangular meshes [PDF]

, 2010
Frédéric Alauzet, Michel Méhrenberger
openalex   +1 more source

Multicolor Luminescent Supramolecular Bidirectional Shuttles Driven by Light

Advanced Science, EarlyView.
Two different multicolor luminescent supramolecular bidirectional shuttles driven by light is constructed by spiropyran‐modified p‐styrene derivatives (BPSP) and cucurbit[7]uril and cucurbit[8]uril, which not only realize photo‐controlled time‐dependent multicolor luminescence from blue to red, but also achieve the regulation of topological morphology ...
Rong Zhang, Zhuo Lei, Zhiyi Yu, Yong Chen, Yu Liu   +4 more
wiley   +1 more source

A Large Area Hybrid Phototransistor Platform with Large Detectivity and Fast Response to NIR Light

Advanced Electronic Materials, EarlyView.
A geometrically engineered tri‐channel architecture with a 4‐mm2 large sensing area is implemented in a hybrid multilayer phototransistor. The side channels electrically coupled to the 4 mm2 large central area enable efficient and fast detection of small perturbations of the charge density at the sensing surface, produced by a near‐infrared ...
Federico Prescimone, Wejdan S. AlGhamdi, Giulia Baroni, Marco Natali, Aiman Fakieh, Hendrik Faber, Margherita Bolognesi, Thomas D. Anthopoulos, Stefano Toffanin   +8 more
wiley   +1 more source

High genus surface parameterization using the Euclidean Ricci flow method. [PDF]

Sci Rep
Wang YG.
europepmc   +1 more source

Realization of Non‐Equilibrium Wurtzite Structure in Heterovalent Ternary MgSiN2 Film Grown by Reactive Sputtering

Advanced Electronic Materials, EarlyView.
The piezoelectric and ferroelectric applications of heterovalent ternary materials are not well explored. In this study, c‐axis‐oriented epitaxial MgSiN2 films with the wurtzite structure are successfully grown on (111) Pt//(001)Al2O3 substrates by reactive RF magnetron sputtering at 600 °C under pure N2 atmosphere.
Sotaro Kageyama, Kazuki Okamoto, Shinnosuke Yasuoka, Keisuke Ide, Kota Hanzawa, Yoshiomi Hiranaga, Pochun Hsieh, Sankalpa Hazra, Albert Suceava, Akash Saha, Hiroko Yokota, Kei Shigematsu, Masaki Azuma, Venkatraman Gopalan, Hiroshi Uchida, Hidenori Hiramatsu, Hiroshi Funakubo   +16 more
wiley   +1 more source

Automated design of scaffold-free DNA wireframe nanostructures. [PDF]

Nat Commun
Wang W, Mohammed A, Chen R, Elonen A, Chen S, Tian M, Yang J, Xiang Y, Orponen P, Wei B.   +9 more
europepmc   +1 more source

Extremely High Electron Mobility in GeSn Epitaxial Films by Chemical Vapor Deposition

Advanced Electronic Materials, EarlyView.
Transport properties in n‐GeSn films are investigated. By applying tensile stress or increasing the Sn fraction, electron mobility is significantly enhanced since more electrons populate the Γ‐valley, where the electron effective mass is small. A remarkably high electron Hall mobility of 6,200 cm2V−1s−1 is achieved in the strained‐relaxed n‐Ge0.88Sn0 ...
Kai‐Ying Tien, Yen‐Yang Chen, Chia‐You Liu, Hsiang‐Shun Kao, Jiun‐Yun Li   +4 more
wiley   +1 more source

Level-Set field re-initialization: A computational model with finite element method on complicated domains. [PDF]

MethodsX
Siddiqui U, Raees F.
europepmc   +1 more source