Giant Piezoelectricity of Deformed Aluminum Nitride Stabilized through Noble Gas Interstitials for Energy Efficient Resonators
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.202100358
Abstract: Aluminum nitride (AlN) is a material for a wide range of microwave‐frequency electronics devices, because of its piezoelectric properties and high chemical stability. To improve the performance of AlN‐based devices, such as acoustic wave filters… read more here.
Keywords: energy; piezoelectric coefficient; noble gas; aluminum nitride ... See more keywords
Nonlinear optical properties of aluminum nitride nanotubes doped by excess electron: a first principle study
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Molecular Modeling"
DOI: 10.1007/s00894-018-3750-4
Abstract: Aluminum nitride nanotubes (AlNNTs) doped by the excess electron, e@AlNNT and M@N-AlNNT (M = Li, Na, K), have been designed and their geometrical, electronic, and nonlinear optical (NLO) properties have been explored theoretically. The results showed that… read more here.
Keywords: aluminum nitride; excess electron; doped excess; nitride nanotubes ... See more keywords
Piezoelectric ultra-sensitive aluminum nitride thin film on flexible aluminum substrate
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science"
DOI: 10.1007/s10853-017-1566-8
Abstract: AbstractDevelopment of ultra-sensitive mechanical pressure sensors is required for various technological fields such as medical diagnosis and gas leakage. Aluminum nitride (AlN) thin films deposited by rf reactive sputtering on flexible aluminum substrates show a… read more here.
Keywords: aluminum nitride; flexible aluminum; aln; film ... See more keywords
Fabrication of Aluminum Nitride Thermal Substrate and Low-Temperature Die-Bonding Process for High Power LED
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Electronic Materials"
DOI: 10.1007/s11664-018-6727-2
Abstract: In this study, a low-cost aluminum nitride (AlN) sintering process to produce thick AlN film substrate with a high thermal conductivity is developed. The thermal conductivity of the present produced thick AlN film substrate is… read more here.
Keywords: die; aluminum nitride; die bonding; bonding process ... See more keywords
The preparation of surfactant-free highly dispersed ethylene glycol-based aluminum nitride-carbon nanofluids for heat transfer application
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Powder Technology"
DOI: 10.1016/j.apt.2019.06.008
Abstract: Abstract In the present study, aluminum nitride-carbon (AlN-C) nanocomposites are synthesized through a green, facile and inexpensive mechanochemical route. Well-dispersed nanofluids are prepared by milling of nanocomposite in ethylene glycol (EG) without using any surfactants/… read more here.
Keywords: nitride carbon; aluminum nitride; ethylene glycol; heat transfer ... See more keywords
Synthesis and characterization of nanoparticles of wurtzite aluminum nitride from various nut shells
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.03.003
Abstract: Abstract Nanoparticles of Aluminum Nitride (AlN) were synthesized from a thermal treatment of mixtures of aluminum oxide (Al2O3) and either shells of almond, cashew, coconuts, pistachio, or walnuts in a nitrogen atmosphere at temperatures in… read more here.
Keywords: characterization nanoparticles; aluminum nitride; nanoparticles wurtzite; aluminum ... See more keywords
Directional properties and microstructures of spark plasma sintered aluminum nitride containing graphene platelets
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2017.03.032
Abstract: Abstract Graphene platelets (GPLs) containing aluminum nitride (AlN) composites were produced by using both pressureless sintering and spark plasma sintering (SPS). Poor densifications were obtained when composites were pressureless sintered whereas highly dense composites were… read more here.
Keywords: aluminum nitride; graphene platelets; spark plasma; gpls ... See more keywords
Phase, microstructure and sintering of aluminum nitride powder by the carbothermal reduction-nitridation process with Y2O3 addition
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2017.10.029
Abstract: Abstract Aluminum nitride powders were synthesized by carbothermal reduction-nitridation method using Al(OH) 3 , carbon black and Y 2 O 3 as raw materials. The change of phase, microstructure and densification during the AlN synthesis… read more here.
Keywords: aluminum nitride; process; carbothermal reduction; phase microstructure ... See more keywords
Ab initio investigations of structural, electronic and mechanical properties of aluminum nitride at standard and elevated pressures
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2018.06.020
Abstract: Abstract Ab initio calculations using hybrid B3LYP functional were performed in order to investigate structural, electronic and mechanical properties of aluminum nitride as function of pressure. Electronic properties of the experimentally observed aluminum nitride modifications… read more here.
Keywords: aluminum nitride; electronic mechanical; structural electronic; initio investigations ... See more keywords
Interlayer interaction and mechanical properties in multi-layer graphene, Boron-Nitride, Aluminum-Nitride and Gallium-Nitride graphene-like structure: A quantum-mechanical DFT study
Sign Up to like & getrecommendations! Published in 2017 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2017.09.005
Abstract: Abstract In present study, we investigated mechanical, electronic and interlayer properties of mono, bi and 3layer of Boron-Nitride (B-N), Aluminum-Nitride (Al-N) and Gallium-Nitride (Ga-N) graphene sheets and compared these results with results obtained from carbonic… read more here.
Keywords: nitride aluminum; nitride gallium; aluminum nitride; boron nitride ... See more keywords
Optical characterization of sputtered aluminum nitride thin films – correlating refractive index with degree of c-axis orientation
Sign Up to like & getrecommendations! Published in 2020 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2019.137701
Abstract: Abstract Aluminum Nitride (AlN) is a well-known compound piezoelectric material with high Complementary Metal-Oxide Semiconductor process compatibility. Previous results show that the piezoelectric coefficient correlates with the c-axis orientation of AlN. In this work, the… read more here.
Keywords: thin films; aluminum nitride; orientation; axis orientation ... See more keywords