Results 211 to 220 of about 2,787,827 (292)

Reversible Light-Induced Surface Superwetting of Atomic/Molecular Layer-Deposited TiO₂:Organic Superlattices for Flexible Optical Applications. [PDF]

ACS Appl Opt Mater
Saltarelli L, Ghiyasi R, Philip A, Niemelä JP, Utke I, Karppinen M.   +5 more
europepmc   +1 more source

High‐Speed Integrated Graphene‐Silicon Slot‐Waveguide Electro‐Absorption Modulator at 2 and 1.5 µm Wavebands

Laser &Photonics Reviews, EarlyView.
A high‐speed, efficient, robust, and compact 2‐μm$\mathrm{\mu}\mathrm{m}$ waveband E/O absorption modulator based on a graphene‐silicon slot waveguide is demonstrated. This work represents a significant advancement towards the realization of high‐speed integrated E/O modulators for optical communication systems operating at the 2‐μm$\mathrm{\mu}\mathrm{
Chao Luan, Deming Kong, Yunhong Ding, Hao Hu   +3 more
wiley   +1 more source

Precursor Design Principles for Area-Selective Atomic Layer Deposition of Alumina: Quantifying the Role of Lewis Acidity, Steric Repulsion, and Dimerization in Surface Adsorption. [PDF]

J Comput Chem
Maue P, Miller DL, Pieck F, Tonner-Zech R.   +3 more
europepmc   +1 more source

Electrochemical Investigation of Alumina Thin Films for Electronic Packaging

Materials and Corrosion, EarlyView.
Surface morphology of alumina films on copper substrates produced by ALD. Characterization of the alumina film properties by FTIRR (left) and EIS (right). ABSTRACT Thin films of alumina processed by atomic layer deposition (ALD) were electrochemically investigated by impedance spectroscopy (EIS) and linear sweep voltammetry (LSV) as well as material ...
M. Schneider, U. Gierth, U. Langklotz, M. Krug, S. Höhn   +4 more
wiley   +1 more source

Atomic-scale regulation of ion motion and phonon scattering: ALD-driven interface engineering for stabilizing β-Zn₄Sb₃. [PDF]

Sci Adv
He S, Li J, Mattlat D, Röder F, Zhang S, Zhang X, Scheu C, Ying P, He R, Rao Y, Li D, Bahrami A, Nielsch K.   +12 more
europepmc   +1 more source

Conformal SiNx Coating on Carbon Nanotubes via Transient UV-Ozone Functionalization and Two-Step Atomic Layer Deposition. [PDF]

Materials (Basel)
Kang YW, Kim H, Lee I, Kim Y, Park IS, Ahn J.   +5 more
europepmc   +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

Dual-interface stabilization of low-iridium anodes for durable proton exchange membrane water electrolysis. [PDF]

Nat Commun
Kim ET, Kim S, Park SE, Park P, Ko E, Joe J, Son HY, Kang J, Kim JJ, Cheon K, Kim K, Kim S, Lee G, Jeong J, Cho M, Kim N, Koh JH, Kim K.   +17 more
europepmc   +1 more source

Low Temperature Site‐Specific Pulsed Laser Annealing of MoS2

Small, EarlyView.
The application of laser pulses, of extremely short duration, is investigated as a potential new method to modify the atomic structure of ultrathin 2D materials for use in the creation of future electrical devices. The process is efficient, offering a site‐specific functionality, where regions of an electronic device that only requires annealing is ...
Nazar Farid, Aashi Gupta, Pavlina Metaxa, A Arifutzzaman, Hariprasad Kuduvan, Rahil Haria, Michele Conroy, Ian Campbell, Ageeth A Bol, James Connolly, Jun Lin, Ian Povey, Ray Duffy, Gerard M O'Connor   +13 more
wiley   +1 more source

The Role of Surface Topography in Bacterial Adhesion to Amorphous TiO₂-Coated PMMA. [PDF]

Dent J (Basel)
Zeneral Žuža I, Car Kubaska I, Bojanić K, Jelovica Badovinac I, Kovač Z, Perčić M, Peter R, Šarić Janković I, Kolympadi Marković M, Kraljević Pavelić S, Marković D.   +10 more
europepmc   +1 more source