Results 91 to 100 of about 436,378 (230)

Gallium oxide and gadolinium gallium oxide insulators on Si δ-doped GaAs/AlGaAs heterostructures [PDF]

open access: yes, 2008
Test devices have been fabricated on two specially grown GaAs/AlGaAs wafers with 10 nm thick gate dielectrics composed of either Ga<sub>2</sub>O<sub>3</sub> or a stack of Ga<sub>2</sub>O<sub>3</sub> and Gd ...
Craven, A.J.   +7 more
core   +1 more source

Characterization of arsenic-rich waste slurries generated during gallium arsenide wafer lapping and polishing [PDF]

open access: yes, 2009
The toxicology of gallium arsenide is well established; it is classified by the state of California as a known carcinogen. Consequently, environmental aspects of GaAs wafer manufacture are coming under greater scrutiny, with the cost of waste disposal ...
Keenan, H.E., Torrance, K.
core  

Legume Wafer Supplementation to Increase the Performance of Post-Weaning Ettawa Grade Goats

open access: yesMedia Peternakan, 2017
This research was conducted to analyze the effect of legume wafer supplementation on the performance of post weaning Ettawa Grade goats. A total of 16 post weaning Ettawa Grade goats (average body weight 13.10±0.91 kg) were grouped into 4 group ...
Brilian Desca Dianingtyas   +2 more
doaj   +1 more source

Study on Anoa’s Preference to Feed Form Under Ex Situ Conservation

open access: yesAnimal Production: Indonesian Journal of Animal Production, 2010
The Anoa is potential to be developed as a meat-producing animal. Studies on its preference to certain feed types and form is essential as an initial effort to conserve and cultivate anoa as livestock using feed processing technology.
RI Pujaningsih   +3 more
doaj  

Towards wafer scale inductive determination of magnetostatic and dynamic parameters of magnetic thin films and multilayers

open access: yes, 2013
We investigate an inductive probe head suitable for non-invasive characterization of the magnetostatic and dynamic parameters of magnetic thin films and multilayers on the wafer scale. The probe is based on a planar waveguide with rearward high frequency
Liebing, N.   +6 more
core   +1 more source

Split-cross-bridge resistor for testing for proper fabrication of integrated circuits [PDF]

open access: yes, 1985
An electrical testing structure and method is described whereby a test structure is fabricated on a large scale integrated circuit wafer along with the circuit components and has a van der Pauw cross resistor in conjunction with a bridge resistor and a ...
Buehler, M. G.
core   +1 more source

TECHNOLOGICAL ASPECTS REGARDING THE USE OF PHOTOLITOGRAPHY IN OBTAINING MICRO-ELECTRO-MECHANICAL SYSTEMS (MEMS)

open access: yesNonconventional Technologies Review, 2017
Micro-electro-mechanical systems (MEMS) include a vast area corresponding to the technological development in the last decades. MEMS are included in a multitude of areas, almost in everything that surrounds us.
Roxana Marinescu   +1 more
doaj  

Imaging X-ray spectrometer [PDF]

open access: yes, 1984
An X-ray spectrometer for providing imaging and energy resolution of an X-ray source is described. This spectrometer is comprised of a thick silicon wafer having an embedded matrix or grid of aluminum completely through the wafer fabricated, for example,
Alcorn, G. E.   +3 more
core   +1 more source

Characterization of a femtosecond pulsed laser via analyzing the second harmonic generation in a III–V nitride semiconductor

open access: yesJPhys Photonics
The power-dependent spectra and polarization of the second harmonic generation (SHG) in a III–V nitride semiconductor layer were analyzed in order to characterize the properties of the near-infrared femtosecond pulsed laser.
Sheng Hsiung Chang   +5 more
doaj   +1 more source

Investigation of the Effects of Wafer-Baking Plates on Thermal Distribution, Wafer Thickness, and Wafer Color Distribution

open access: yesApplied Sciences
Wafer-baking ovens are machines that bake liquid batter by heating the interconnected cast plates in a gas oven. The plates in contact with the wafer batter are generally made of the cast material.
Uğur Köklü   +3 more
doaj   +1 more source

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