High-temperature reliability of low-temperature and pressureless micron Ag sintered joints for die attachment in high-power device
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-8903-9
Abstract: Micron Ag paste had a more affordable price, feasible large-scale synthesis, and longer storage life compared to nano Ag paste, thus it attracts much industrial interest for die attachment of high-power devices. However, the previous… read more here.
Keywords: high power; low temperature; temperature; micron ... See more keywords
Formation of selenium superstructures: Self-assembly of monodispersed sub-micron spheres and nanorods
Sign Up to like & getrecommendations! Published in 2020 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.145862
Abstract: Abstract Self-assembly of monodispersed nanospheres and nanorods into nano- and micro-scale superstructures are important from the viewpoint of developing small scale devices. Synthesizing monodispersed particles with minimal polydispersity index is challenging due to the complexity… read more here.
Keywords: self assembly; micron; sub micron; assembly monodispersed ... See more keywords
Magnetic parameters of SrFe12O19 sintered from a mixture of nanocrystalline and micron-sized powders
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.04.023
Abstract: Abstract Obtaining higher magnetic parameters is essential for high-power sintered strontium ferrite (SrFe12O19) for various applications. A novel approach has been made to improve the magnetic parameters of sintered strontium ferrite by making self-composites from… read more here.
Keywords: nano micron; micron sized; sized powders; micron ... See more keywords
Organically modified micron-sized vermiculite and silica for efficient removal of Alizarin Red S dye pollutant from aqueous solution
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Technology and Innovation"
DOI: 10.1016/j.eti.2020.101001
Abstract: Abstract Micron-sized vermiculite (VMT) clay was modified with 3-aminopropyltriethoxysilane (APTES) through sonication. The surface modification was proficient within 30 min of sonication relatively than long reflux times reported prior. A grafted mesoporous silica (GSIL) was synthesized… read more here.
Keywords: adsorption; micron; removal alizarin; sized vermiculite ... See more keywords
Electron beam deposited silver (Ag) saturable absorber as passive Q-switcher in 1.5- and 2-micron fiber lasers
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2020.164455
Abstract: Abstract We demonstrate a passive Q-switching fiber laser using silver (Ag) as saturable absorber. The Ag-SA was fabricated using electron beam deposition technique onto a polyvinyl alcohol (PVA) thin-film and possessed a low modulation depth… read more here.
Keywords: micron; fiber; electron beam; saturable absorber ... See more keywords
Preparation and characterization of micron-scale molybdenum metal mesh electrodes
Sign Up to like & getrecommendations! Published in 2018 at "Surface and Coatings Technology"
DOI: 10.1016/j.surfcoat.2018.03.085
Abstract: Abstract A promising candidate for a top cell in a tandem solar cell setup is a superstate, high bandgap, CIGS (Copper Indium Gallium Diselenide) solar cell. To realize a tandem cell, both, front and back… read more here.
Keywords: micron; molybdenum metal; cell; metal mesh ... See more keywords
A novel sol-gel process to encapsulate micron silicon with a uniformly Ni-doped graphite carbon layer by coupling for use in lithium ion batteries
Sign Up to like & getrecommendations! Published in 2021 at "Synthetic Metals"
DOI: 10.1016/j.synthmet.2021.116717
Abstract: Abstract Silicon-based materials (e.g., nanosilicon and porous silicon) are being actively researched for use as anodes in high-energy Li-ion batteries (LIBs), which have high specific capacities and long charging/discharging cycling lifespans. However, the enormous specific… read more here.
Keywords: carbon layer; silicon; ion batteries; micron ... See more keywords
DNA sequence elements required for partitioning competence of the Saccharomyces cerevisiae 2-micron plasmid STB locus
Sign Up to like & getrecommendations! Published in 2019 at "Nucleic Acids Research"
DOI: 10.1093/nar/gky1150
Abstract: Abstract Equal partitioning of the multi-copy yeast 2-micron plasmid requires association of plasmid proteins Rep1 and Rep2 with tandem repeats at the plasmid STB locus. To identify sequence elements required for these associations we generated… read more here.
Keywords: micron plasmid; sequence; rep protein; micron ... See more keywords
A wide-field micro-computed tomography detector: micron resolution at half-centimetre scale
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Synchrotron Radiation"
DOI: 10.1107/s160057752101287x
Abstract: A custom wide-field lens and a new-generation megapixel camera enabled micro-CT scanning over a 3.5 mm × 5 mm field of view at 1 µm resolution/0.5 µm pixel size at Lawrence Berkeley Laboratory’s Advanced Light Source and Argonne National… read more here.
Keywords: micron; micro computed; field micro; wide field ... See more keywords
The roles of sub-micron and microscale roughness on shear-driven thrombosis on titanium alloy surfaces.
Sign Up to like & getrecommendations! Published in 2022 at "Artificial organs"
DOI: 10.1111/aor.14467
Abstract: BACKGROUND Continuous-flow ventricular assist devices (cfVADs) are implanted in patients with end-stage heart failure to assist with blood circulation. However, VAD implantation is associated with dangerous thrombotic complications. Our goal was to determine the impact… read more here.
Keywords: micron; sub micron; surface; platelet ... See more keywords
Development of a Versatile, Low-Cost Electrochemical System to Study Biofilm Redox Activity at the Micron Scale
Sign Up to like & getrecommendations! Published in 2022 at "Applied and Environmental Microbiology"
DOI: 10.1128/aem.00434-22
Abstract: Scanning electrochemical probe microscopy methods can provide information of the chemical environment along a spatial surface with micron-scale resolution. These methods often require expensive instruments that perform optimized and highly sensitive niche techniques. ABSTRACT Spatially… read more here.
Keywords: micron; microscopy; physiology; chemical ... See more keywords