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Cornell engineers and materials scientists have added a state-of-the-art tool to their suite of laboratory equipment that has helped make the university a world leader in the study of gallium oxide, a...
Study Finds Surface Texture of Gallium Nitride Affects Cell Behavior
Surface Texture Gallium Nitride Cell
2016/11/4
This work compares the behavior of PC12 cells on planar and patterned III-nitride materials with nanostructured topographies. Three different materials’ compositions containing N-polar and Ga-polar ar...
Simulation of optically controlled GaN (Gallium Nitride) using analytical modeling of high frequency response and switching applications
Modeling analysis optical control gallium nitride ion dose ion energy ion range of parameters
2014/12/31
In this project, an analytical modeling of optically controlled Gallium Nitride has been presented here for an analysis of extrinsic and intrinsic parameters such as, gate capacitances including both ...
Physics based analytical modeling of Gallium Arsenide MESFET for evaluation of junction capacitance with new modeling conception
Modeling gaas mesfets leakage current the drain-source voltage voltage current voltage characteristic
2014/12/31
In this project, an analytical modeling of Gallium Arsenide MESFET has been reported. The model has been developed to obtain the drain current versus drain-source voltage for different gate-source vol...
Study of analytical determination of parasitic resistances in Gallium Nitride (GaN) MESFET'S
Analysis model gallium nitride metal semiconductor should the transistor drainage electrical parameters of the resistance
2014/12/31
In this project, a physics based analytical model is proposed for Gallium Nitride (GaN) based metal semiconductor field effect transistor (MESFET) by using MATLAB software. The analytical model has be...
Catalytic Fast Pyrolysis of Biomass in a Bubbling Fluidized Bed Reactor with Gallium Promoted ZSM-5 Catalyst
Biomass Conversion Green Chemicals
2014/10/21
The huge energy demand of our society is causing fossil fuel resources to diminish rapidly. Therefore, it is critical to search for alternative energy resources. Biomass is currently both abundant and...
Measurement of temperature changes during cavitation generated by an erbium, chromium: Yttrium, scandium, gallium garnet laser
Cavitation Heat Laser-Driven Irrigation Temperature Changes
2013/2/19
Aim: The present study evaluated the magnitude of temperature changes in the tooth during cavitation produced by an Er,Cr:YSGG laser. Methods: The root canal of a single extracted maxillary canine was...
Phase Transition Induced Vertical Alignment of Ultrathin Gallium Phosphide Nanowire Arrays on Silicon by Chemical Beam Epitaxy
Vertical Alignment Ultrathin Gallium Phosphide Nanowire Arrays Silicon Chemical Beam Epitaxy
2016/12/2
CBE and CVD were performed in an ultra-high vacuum (UHV) system. The background pressure was kept at 1 × 10-10 mbar. The Au was deposited by MBE on a hydrogen terminated Si substrate with a surface te...
Phase transition induced vertical alignment of ultrathin gallium phosphide nanowire arrays on silicon by chemical beam epitaxy
Biochemical engineering Green chemistry Sustainable chemistry Universities of Applied Sciences
2016/12/2
We demonstrate high-density heteroepitaxial growth of sub-10 nm diameter gallium phosphide (GaP) nanowire (NW) arrays on silicon (Si), using chemical beam epitaxy (CBE). The vertical alignment of GaP ...
Gallium Arsenide Application Symposium Association（GAAS)
Gallium Arsenide Application Symposium Association GAAS
2012/4/10
Gallium Arsenide Application Symposium Associationhas no commercial or, in any case, speculative or profit-making aim, and cannot carry out activities other than those indicated at point 1 of this art...
Experimental evidence of Alfv閚 wave propagation in a Gallium alloy
Experimental evidence Alfv閚 wave propagation Gallium alloy
2011/9/5
Experiments with a liquid metal alloy, galinstan, are reported and show clear evidence of Alfv閚 wave propagation as well as resonance of Alfv閚 modes. Galinstan is liquid at room temperature, and altho...
Synthesis and thermal stability of hydrotalcites based upon gallium
Hydrotalcite Hydrocalumite Gallium Synthesis Thermal stability
2011/11/10
Hydrotalcites based upon gallium as a replacement for aluminium in hydrotalcite over a Mg/Al ratio of 2:1 to 4:1 were synthesised. The d(003) spacing varied from 7.83 ?for the 2:1 hydrotalcite to 8.15...
Gold in Gallium Arsenide Die-Attach Technology.
Surface photocurrent nonuniformities in MSM detectors fabricated in gallium nitride heteroepitaxial layers
metal–semiconductor–metal (MSM) UV detector
2011/5/10
A correlation of surface potential maps and photocurrent distribution images in metal–semiconductor–metal (MSM) structures allows to notice spatial nonuniformities in detector principle of operation. ...
Etching Enamel for Orthodontics with an Erbium, Chromium:Yttrium-Scandium-Gallium-Garnet Laser System
Laser irradiation SEM examination Shear bond strength
2008/11/3
Objective: To test the shear bond strength, surface characteristics, and fracture mode of brackets that are bonded to enamel etched with an erbium, chromium:yttrium-scandium-gallium-garnet (Er,Cr:YSGG...