Results 211 to 220 of about 5,628 (300)

Laser-Induced Covalent Defunctionalization of Graphene - Precise Patterning and Site-Selective Removal of Functional Groups. [PDF]

Adv Sci (Weinh)
Nagel T, Gerein K, Hauke F, Hirsch A.
europepmc   +1 more source

Méthodologie pour la mesure de charges d’espace par microscopie à sonde de Kelvin (KPFM)

, 2016
Christina Villeneuve-Faure, Florian Mortreuil, Laurent Boudou, Kremena Makasheva, G. Teyssèdre   +4 more
openalex   +1 more source

Strategy for One‐Step Optimization of Metal Oxide Passivating Contact Materials for Si Heterojunction Solar Cells through Growth Angle Variation

Small, EarlyView.
A one‐step oblique angle reactive sputtering approach enables simultaneous tuning of bulk and interfacial stoichiometry in a metal oxide/ silicon heterojunction. In case of vanadium oxides, growth angle variation controls the formation of stoichiometric SiO2, ternary SiOx(V) interlayer, and phase purity of vanadium oxide, considerably simplifying the ...
Aparajita Mandal, Alexis Franquet, Hans Hofsäss, Tapobrata Som   +3 more
wiley   +1 more source

Triboluminescence of metal halide perovskite films. [PDF]

Light Sci Appl
Tian H, Sun F, Chen J, Sun F, Liu X, Li Y, Zhu Z, Guo J, Zhou B, Guo X, Li C.   +10 more
europepmc   +1 more source

Opportunities for 2D‐Material‐Based Multifunctional Devices and Systems in Bioinspired Neural Networks

Small, EarlyView.
Bio‐inspired computing offers a route to highly energy‐efficient artificial intelligence. The unique physical properties of two‐dimensional (2D) materials can further enhance such computing approaches. This perspective highlights recent developments in 2D materials‐based neuromorphic devices and discusses future opportunities for integrating such novel
Jin Feng Leong, Maheswari Sivan, Jieming Pan, Zihang Fang, Jianan Li, Zefeng Xu, Shi Zhao, Quanzhen Wan, Evgeny Zamburg, Aaron Voon‐Yew Thean   +9 more
wiley   +1 more source

Negative Out-of-Plane Electromechanical Response in Nonpiezoelectric van der Waals Layered Materials Encapsulated by Monolayer Boron Nitride. [PDF]

J Phys Chem Lett
Liu Q, Choyal VK, Hu H, Rabczuk T, Jiang X, Zhuang X.   +5 more
europepmc   +1 more source

Impact of Structural Heterogeneities in Hierarchically Grown Microribbons on 2D WS2 Monolayer on the Measured Local Hydrogen Evolution Activity on Au Substrate

Small, EarlyView.
Spatially resolved SECCM measurements reveal that hierarchically grown microribbons on 2D WS2 drastically suppress local HER activity. Relative to the basal plane of the 2D monolayer directly supported on an Au substrate, single‐layer and multilayer microribbons exhibit more than a ∼5‐fold and >10‐fold decrease in current density, respectively.
Laud Anim Adofo, Alejandro E. Pérez Mendoza, Miran Joo, Lithin Madayan‐Banatheth, Andrew Ben‐Smith, Ki Kang Kim, Christina Scheu, Corina Andronescu   +7 more
wiley   +1 more source

Near field optical visualization of the nanoscale phase percolation dynamics of a VO₂ oscillator. [PDF]

Nat Commun
Tiwari K, Wang Z, Xie Y, Gopi AK, Jeon JC, Xiao K, Parkin SSP.   +6 more
europepmc   +1 more source

In Situ Growth of 2D Perovskite Nanocrystals to Induce β–Phase of PVDF for Piezoelectric Nanogenerators with Ultra‐High Output Voltage

Small, EarlyView.
In situ grown 2D perovskite nanocrystals embedded in PVDF enable flexible piezoelectric nanogenerators with greatly enhanced β‐phase content and a high d33∗${\mathrm{d}}_{33}^{\mathrm{*}}$ of 35.16 pm/V. The devices deliver up to 66.54 V, exhibit light‐enhanced piezoelectricity, and maintain durability over 12000 cycles, offering a stable energy source
Yang Yang, Jordan Cosgrove, Minh Tam Hoang, Mahesh Yashavant Chougale, Parth Pandit, Wei‐Hsun Chiu, Wenzhong Ji, Teng Lu, Ajay K. Pandey, Yun Liu, Deepak Dubal, Hongxia Wang   +11 more
wiley   +1 more source

Ultra-Thin Lead Sulfide Capping for Stabilizing Tin Halide Perovskite Solar Cells. [PDF]

Small
Chan PF, Luo Y, Cheng H, Wang X, Zhao N, Wu J, Su CJ, Lin JM, Zhang H, Lu X.   +9 more
europepmc   +1 more source