Results 31 to 40 of about 26,546 (293)
IEEE Journal of the Electron Devices Society, 2020 Optimization of interface characteristics between dielectric and non-polar GaN surface is very important and urgent for vertical GaN MOS device whose channel is perpendicular to the conventional cplane.
Yanni Zhang +8 more
doaj +1 more source
IEEE Access, 2023 This paper provides a novel meta-heuristic optimization algorithm for solving continuous optimization problems efficiently in the field of numerical and engineering optimization: Piranha Foraging Optimization Algorithm (PFOA).
Shuai Cao +5 more
doaj +1 more source
Wet etch methods for InAs nanowire patterning and self-aligned electrical contacts
, 2016 Advanced synthesis of semiconductor nanowires (NWs) enables their application in diverse fields, notably in chemical and electrical sensing, photovoltaics, or quantum electronic devices. In particular, Indium Arsenide (InAs) NWs are an ideal platform for
Baumgartner, A. +6 more
core +1 more source
Surface Encapsulation for Low-Loss Silicon Photonics [PDF]
, 2007 Encapsulation layers are explored for passivating the surfaces of silicon to reduce optical absorption in the 1500-nm wavelength band. Surface-sensitive test structures consisting of microdisk resonators are fabricated for this purpose. Based on previous
Borselli, M. +4 more
core +2 more sources
Acoustic homogeneity in the piranha Serrasalmus maculatus
Journal of Fish Biology, 2021 AbstractDifferent studies suggest some social calls could be used in fish identification if their specificity is unambiguously assessed. Sounds of different populations of piranhas Serrasalmus maculatus Kner, 1858 were recorded to determine their homogeneity between rivers inside a single basin (Araguari and Grande River, upper Paraná River basin) and ...
Raick, Xavier +6 more
openaire +3 more sources
CeramicsThis in vitro study investigated whether piranha solution treatment, applied alone or following sandblasting, enhances the shear bond strength of resin cement to zirconia. Fifty zirconia specimens were assigned to five groups: no treatment, sandblasting (
Apichai Maneenacarith +5 more
doaj +1 more source
IEEE Journal of the Electron Devices Society, 2018 We demonstrated dual-surface modification of GaN/AlGaN/GaN high-electron mobility transistors using tetramethylammonium hydroxide (TMAH) and piranha solutions prior to gate metallization.
M. Siva Pratap Reddy +3 more
doaj +1 more source
High-Resolution Contact Printing with Chemically Patterned Flat Stamps Fabricated by Nanoimprint Lithography [PDF]
, 2009 Chemically patterned flat stamps provide an effective solution to avoid mechanical stamp-stability problems currently encountered in microcontact printing.
Berenschot, Erwin +5 more
core +3 more sources
Anais da Academia Brasileira de Ciências, 2021 Ontogenetic shifts in food preference reduces intraspecific competition as immature individuals eat different food types than adults. This diet plasticity could facilitate species’ ability to successfully invade and establish itself in a new environment,
GUSTAVO H. ZAIA ALVES +3 more
doaj +1 more source
Depth resolved grazing incidence scattering from the solid-liquid interface
, 2013 We have applied small angle scattering in grazing incidence beam geometry on a time-of-flight neutron instrument. Due to the broad wavelength distribution provided for a specific incident beam angle the penetration depth of the neutron beam is varied ...
A. J. C. Dennison +6 more
core +1 more source