Browsing by Subject "LED"
Now showing items 1-8 of 8
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(2015-11-23)Lighting is a vital aspect of every commercial poultry operation. Since chickens are a photorefractory species, an inadequate lighting program could be detrimental to their growth and productivity. Few studies have looked ...
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(1987)This paper examines the feasibility of using a cryogenic optical fiber link for an irradiation study of the quantum Hall effect (QHE). Commercially available GaAs₁₋ₓPₓ light-emitting diodes (LED's) were studied at temperatures ...
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(2017-11-07)The zirconium-doped hafnium oxide (ZrHfO) high-k thin film has excellent gate dielectric properties, such as a higher crystallization temperature, a lower defect density, and a larger effective k value. As a promising ...
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(2015-05-08)Lighting is an important factor in raising poultry and has been shown to impact behavior as well as physical aspects of birds. To investigate how light may impact poultry embryos differently depending on egg shell color ...
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(2014-09-05)The zirconium-doped hafnium oxide (ZrHfO) high-k gate dielectric films with and without the embedded nanocrystals have been studied for the applications of the nonvolatile memory and light emitting devices. By replacing ...
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(2020-08-20)Recently, researchers have reported a unique solid state incandescent light emitting device (SSI-LED) made from a simple MOS capacitor with an amorphous high-k gate dielectric thin film deposited on the p-type Si substrate. ...
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(2020-06-23)Radiation portal monitors (RPMs) are employed worldwide at border crossings and other entry points as a method to detect the illegal transportation of radioactive material. Scintillating detectors composed of polyvinyl ...
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(2015-05-12)In recent years, Light-Emitting-Diode (LED) is widely used in lighting applications for its high efficacy and high reliability. However, the rectifier, which is required by the LEDs to convert the AC power from the grid ...