Results 91 to 100 of about 2,433,276 (338)

Oxide interfaces for novel electronic applications

open access: yesNew Journal of Physics, 2014
Oxide heterostructures have been shown to exhibit unusual physics and hold the promise of novel electronic applications. We present a set of criteria to select and design interfaces, particularly those that can sustain a high-density two-dimensional ...
L Bjaalie   +4 more
doaj   +1 more source

Aircraft and Ship Velocity Determination in Sentinel-2 Multispectral Images

open access: yesSensors, 2019
The Sentinel-2 satellites in the Copernicus program provide high resolution multispectral images, which are recorded with temporal offsets up to 2.6 s. Moving aircrafts and ships are therefore observed at different positions due to the multispectral band
Henning Heiselberg
doaj   +1 more source

ZrSiOx/IGZO heterojunctions band offsets determined by X-ray photoelectron spectroscopy

open access: yes, 2015
We measured the valence band offset of sputtered ZrSiOx (bandgap 5.9 eV) on InGaZnO4 (IGZO) using X-ray photoelectron spectroscopy and the bandgaps of these materials using either absorption or reflection electron energy loss spectroscopy.
D. Hays, B. Gila, S. Pearton, F. Ren
semanticscholar   +1 more source

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

open access: yesFEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Valence band offset of wurtzite InN/SrTiO3 heterojunction measured by x-ray photoelectron spectroscopy

open access: yesNanoscale Research Letters, 2011
The valence band offset (VBO) of wurtzite indium nitride/strontium titanate (InN/SrTiO3) heterojunction has been directly measured by x-ray photoelectron spectroscopy.
Li Zhiwei   +7 more
doaj  

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

open access: yesFEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss   +7 more
wiley   +1 more source

Virtual Antenna Arrays with Frequency Diversity for Radar Systems in Fifth-Generation Flying Ad Hoc Networks

open access: yesApplied Sciences
This paper proposes the design of virtual antenna arrays with frequency diversity for radar systems in fifth-generation flying ad hoc networks. These virtual arrays permit us to detect targets from the sky with flying drones.
Alberto Reyna   +6 more
doaj   +1 more source

Research Update: Emerging chalcostibite absorbers for thin-film solar cells

open access: yesAPL Materials, 2018
Copper antimony chalcogenides CuSbCh2 (Ch=S, Se) are an emerging family of absorbers studied for thin-film solar cells. These non-toxic and Earth-abundant materials show a layered low-dimensional chalcostibite crystal structure ...
Francisco Willian de Souza Lucas   +1 more
doaj   +1 more source

Binary group III-nitride based heterostructures: band offsets and transport properties

open access: yes, 2015
In the last few years, there has been remarkable progress in the development of group III-nitride based materials because of their potential application in fabricating various optoelectronic devices such as light emitting diodes, laser diodes, tandem ...
B. Roul   +4 more
semanticscholar   +1 more source

A new flow chip in combination with multiphoton microscopy as a protocol for longitudinal 3D imaging of tissue calcification under shear stress

open access: yesFEBS Open Bio, EarlyView.
Miniaturized flow chip platform enabling continuous perfusion and longitudinal multiphoton 3D imaging of vascular smooth muscle cell constructs under physiological flow. Brightfield imaging guides region selection, while CellTracker Green and mRuby‐labeled fetuin‐A visualize cells and mineral deposition, respectively. Magnesium supplementation markedly
Vytautas Kučikas   +6 more
wiley   +1 more source

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