Results 41 to 50 of about 22,531 (261)

High‐Speed Photoresponse of CVD‐Grown Lateral TMD Heterostructures

Advanced Functional Materials, EarlyView.
Internal electric fields generated by p‐n junctions and asymmetric Schottky barriers enhance the photoresponse speed in CVD‐grown monolayer TMD lateral heterostructures. This results in a 1.5‐2 orders of magnitude reduction in rise and fall times for optimized device configurations compared to homogeneous single‐material devices, enabling bandwidths ...
Mario Martin, Axel Printschler, William Roberts, Jonas L. Hiller, Patrick Michel, Martin Eberle, Marco Hammer, Md Tarik Hossain, Andrey Turchanin, Marcus Scheele   +9 more
wiley   +1 more source

Onion-shell nuclei on monolayer MoS2 facilitate friction reduction

Friction
Monolayer MoS2 has garnered significant interest because of its exceptional optoelectronic and tribological properties and potential application as a lubrication layer in micro- and nanoelectromechanical systems. Although the nanotribological performance
Haowen Luo, Shenghong Liu, Zhihuan Li, Yuan Li, Alain Dubois, Yadong Xu, Nan Kang, Mohamed El Mansori, Feng Zhou, Jianxi Liu   +9 more
doaj   +1 more source

Exploration of physical features of homogeneous–heterogeneous chemical action in a nanofluid film dispensed with MOS2 in diathermic oils

Journal of Taibah University for Science, 2021
Topical endeavour is made to describe and search out the flow characteristics correspond to nano flow over thin liquid film dispensed with Molybdenum disulphide (MOS2) in a Casson fluid past an unsteady exponentially stretching sheet in porous medium ...
P. Bala Anki Reddy, S. Suneetha, K. Subbarayudu, T.H. Al-Arabi, A.M. Rashad   +4 more
doaj   +1 more source

Anisotropic Phonon Dynamics and Directional Transport in Actinide Van der Waals Semiconductor Uranium Triselenide

Advanced Functional Materials, EarlyView.
USe3 is introduced as an actinide van der Waals semiconductor that mirrors the quasi‐one‐dimensional physics of transition‐metal trichalcogenides. Polarization‐resolved Raman spectroscopy on exfoliated flakes maps strong in‐plane phonon anisotropy and strain‐tunable mode shifts.
Aljoscha Söll, Valentino Jadriško, Sourav Dey, Nassima Benchtaber, Kalyan Sarkar, Borna Radatović, Jan Luxa, Fedor Lipilin, Kseniia Mosina, Vojtěch Kundrát, Jakub Zalesak, Jana Vejpravová, Martin Žáček, Szymon J. Zelewski, Nikolas Antonatos, Christoph Gadermaier, José J. Baldoví, Zdeněk Sofer   +17 more
wiley   +1 more source

Preparation of MoS2 hydrophobic polyurethane sponge and its oil-water separation performance

Gongye shui chuli
To address the serious pollution of aquatic ecosystems and the impediment on water resource recycling caused by oily wastewater, molybdenum disulfide (MoS2) modified with hexadecyltrimethylammonium bromide (CTAB) was synthesized via a hydrothermal method
HUANG Jiankai, HU Zhenhua, LIU Hu, ZHONG Jian, JIAO Duanzheng, YE Feihua, XIAO Chun   +6 more
doaj   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

Advanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Three-dimensional ZnS/MoS2 on cellulose paper for determination of Digoxin in urine and plasma [PDF]

Nanochemistry Research
The current study describes the in-situ growth of ZnS/MoS2 on cellulose paper using the thin-film microextraction (TFME) method. On cellulose paper, ZnS/MoS2 was grown using a simple, easy, and inexpensive hydrothermal method.
Marzieh Piryaei, Mir Mahdi Abolghasemi, Sodabeh Memari   +2 more
doaj   +1 more source

Electrically Induced Phase Transition and Synaptic Functionality in MoTe2/Graphene Memristors

Advanced Functional Materials, EarlyView.
An electrically induced reversible 2H ↔ 1T′ phase transition is demonstrated in a vertical Au/Ti/MoTe2/graphene memristor with a laterally contacted graphene electrode. Resistive switching proceeds through a compositionally invariant amorphous/2H ↔ amorphous/1T′ transformation, in which a self‐formed amorphous MoTe2 interfacial region is proposed to ...
Chien‐Hua Wang, Mu‐Pai Lee, Jhen‐Dong Tsai, Liang‐Ying Hsieh, Jui‐Yuan Chen, Chun‐Wei Huang, Yen‐Fu Lin, Wen‐Wei Wu   +7 more
wiley   +1 more source

Designing Vanadium‐Based Oxide Electrocatalysts for Water Splitting: Experimental and Mechanistic Insights with Machine Learning

Advanced Functional Materials, EarlyView.
This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli, Amina Lahrichi, Hoje Chun, Rafael Gómez‐Bombarelli, Bruno G. Pollet   +4 more
wiley   +1 more source

Planar hybrid heterostructures on the monolayer – GaN system

Вісник Харківського національногоуніверситету імені В.Н. Каразіна. Серія: Радіофізика та електроніка
Background. Graphene-like two-dimensional (2D) materials as promising for creating the future element base of electronics are considered. Interactions between layers of two-dimensional materials are not limited by chemical bonding and matching of the ...
O. V. Botsula, K. H. Prykhodko, V. O. Zozulia, D. O. Shtoda   +3 more
doaj   +1 more source