Results 21 to 30 of about 2,052 (205)

Light Yield Enhancement of 157-Gadolinium Oxysulfide Scintillator Screens for the High-Resolution Neutron Imaging

MethodsX, 2019
This paper reports on light yield enhancement of terbium-doped gadolinium oxysulfide based scintillator screens achieved by coating their substrates with thin layers of a high density and high atomic number material.
Jan Crha, Joan Vila-Comamala, Eberhard Lehmann, Christian David, Pavel Trtik   +4 more
doaj   +1 more source

Influence of NiO ALD Coatings on the Field Emission Characteristic of CNT Arrays

Nanomaterials, 2022
The paper presents a study of a large-area field emitter based on a composite of vertically aligned carbon nanotubes covered with a continuous and conformal layer of nickel oxide by the atomic layer deposition method.
Maksim A. Chumak, Leonid A. Filatov, Ilya S. Ezhov, Anatoly G. Kolosko, Sergey V. Filippov, Eugeni O. Popov, Maxim Yu. Maximov   +6 more
doaj   +1 more source

Atomic layer deposition of functional multicomponent oxides

APL Materials, 2019
Advances in the fabrication of multicomponent oxide thin films are crucial to prepare specific compositions with precise structures and controlled interfaces.
Mariona Coll, Mari Napari
doaj   +1 more source

Controlled Crystallinity of TiO2 Layers Grown by Atmospheric Pressure Spatial Atomic Layer Deposition and their Impact on Perovskite Solar Cell Efficiency

International Journal of Photoenergy, 2022
Atmospheric Pressure Spatial Atomic Layer Deposition (AP-SALD) is an upcoming deposition technique suitable for a variety of materials and combines the benefits of a regular atomic layer deposition with a significantly increased deposition rate at ...
Eugen Zimmermann, Ka Kan Wong, Tobias Seewald, Julian Kalb, Jonathan Linke, Giso Hahn, Lukas Schmidt-Mende   +6 more
doaj   +1 more source

Special Issue “ALD Technique for Functional Coatings of Nanostructured Materials”

Nanomaterials, 2022
Atomic layer deposition (ALD) is a vapor-phase technique that consists of the alternation of separated self-limiting surface reactions, which enable film thickness to be accurately controlled at the angstrom level, based on the former atomic layer ...
Javier Garcia Fernández, Victor Vega Martínez, Victor Manuel de la Prida Pidal   +2 more
doaj   +1 more source

Atomic and Molecular Layer Deposition as Surface Engineering Techniques for Emerging Alkali Metal Rechargeable Batteries

Molecules, 2022
Alkali metals (lithium, sodium, and potassium) are promising as anodes in emerging rechargeable batteries, ascribed to their high capacity or abundance.
Matthew Sullivan, Peng Tang, Xiangbo Meng   +2 more
doaj   +1 more source

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Advances in atmospheric-pressure particle atomic layer deposition

Gongneng cailiao yu qijian xuebao
Atmospheric pressure particle atomic layer deposition (AP-PALD) shows promising potentials in the fields of energy and catalytic materials due to its ability in precisely modifying the surfaces of functional materials operated at atmospheric or near ...
Guanghui YAN, Gaoshan HUANG, Xueqiang LU, Xueqin ZUO, Dongdong MI, Guoxiang CHEN, Yi OUYANG, Xiangzhong CHEN, Zhihao BAO, Yongfeng MEI, Jianjun SHI   +10 more
doaj   +1 more source

Monitoring Surface Stoichiometry, Work Function and Valance Band of Tungsten Oxide (WO₃), Molybdenum Oxide (MoO₃) and Tin Oxide (SnO₂) Thin Films as a Function of Temperature and Oxygen Partial Pressure with Advanced Surface Sensitive Techniques for Chemical Sensing Applications

Proceedings, 2019
Atomic layer deposition (ALD) is a chemical vapor deposition (CVD) deposition method inwhich high-quality [...]
Engin Ciftyurek, Martin Wilken, David Zanders, Lukas Mai, Anjana Devi, Klaus D. Schierbaum   +5 more
doaj   +1 more source