Andere Kunden interessierten sich auch für
![The Optical Properties of Some Petroleum Products]( "The Optical Properties of Some Petroleum Products")
The Optical Properties of Some Petroleum Products60,99 €![Creep Behavior of an Oxide/Oxide Composite with Monazite Coating at Elevated Temperatures]( "Creep Behavior of an Oxide/Oxide Composite with Monazite Coating at Elevated Temperatures")
Creep Behavior of an Oxide/Oxide Composite with Monazite Coating at Elevated Temperatures61,99 €![Investigation of Electrical and Optical Properties of Bulk III-V Ternary Semiconductors]( "Investigation of Electrical and Optical Properties of Bulk III-V Ternary Semiconductors")
Investigation of Electrical and Optical Properties of Bulk III-V Ternary Semiconductors61,99 €![Creep-Rupture Behavior of a Woven Ceramic Matrix Composite at Elevated Temperatures in a Humid Environment]( "Creep-Rupture Behavior of a Woven Ceramic Matrix Composite at Elevated Temperatures in a Humid Environment")
Creep-Rupture Behavior of a Woven Ceramic Matrix Composite at Elevated Temperatures in a Humid Environment60,99 €![Rate-Dependence of Tensile Properties and Stress-Strain Behavior of an Oxide/ Oxide Ceramic Matrix Composite at Elevated Temperature and the Effects O]( "Rate-Dependence of Tensile Properties and Stress-Strain Behavior of an Oxide/ Oxide Ceramic Matrix Composite at Elevated Temperature and the Effects O")
Rate-Dependence of Tensile Properties and Stress-Strain Behavior of an Oxide/ Oxide Ceramic Matrix Composite at Elevated Temperature and the Effects O60,99 €![Study of the optical properties of nano-structural metallic systems with the finite-difference time-domain method]( "Study of the optical properties of nano-structural metallic systems with the finite-difference time-domain method")
Study of the optical properties of nano-structural metallic systems with the finite-difference time-domain method35,99 €![Tightly Integrating Optical and Inertial Sensors for Navigation Using the UKF]( "Tightly Integrating Optical and Inertial Sensors for Navigation Using the UKF")
Tightly Integrating Optical and Inertial Sensors for Navigation Using the UKF62,99 €
Investigation of the optical and electrical behavior of some semiconductors at very high temperatures has not been an area of much study, at least not experimentally. The importance of such research becomes obvious due to the effects of high temperatures on semiconductor devices such as infrared detectors and light emitters. Besides the destructive effects of thermal stress and melting, changes in the optical properties of the material can greatly affect device performance. In this research, the infrared absorption of Si, Ge, GaAs, GaSb, InAs, and InP was measured from 0.6 to 25 1/4m at temperatures ranging from 295 up to 900 K, using a Fourier Transform InfraRed (FTIR) spectrometer in combination with a custom-designed heater assembly. The band gap shift was estimated from the experimental results and compared to existing data. There was good agreement between the two results. For GaSb and InAs, data was taken at higher temperatures than what was found in the literature. That data provides an extension of existing theory to a higher temperature range. Free-carrier absorption was also observed and was compared to existing data. Temperature dependent expressions were developed for the band gap energy and free-carrier absorption in Si, Ge, GaAs, GaSb, InAs, and InP.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.