Maimakon Gallium Arsenide (GaAs) na Maimakon?
Tushen Maimakon GaAs
Maimakon GaAs yana nufin kafuwar gallium da arsenic daga tsohon III-V, wanda ake amfani da shi a wasu wurare elektronik da optoelektronik.
Band Gap Dukkantaka
GaAs tana band gap dukkantaka na 1.424 eV a 300 K, wanda ya ba shi kyau a kan ra'ayin ci, wanda ya zama muhimmiyar zuwa LEDs, laser diodes, da solar cells.
Ainihin Maimakon GaAs
Akawo abubuwa ga wasu hanyoyin ainihi maimakon GaAs, idan ake bukata sahurara, kyau, ko amfani aiki na wannan mutanen.
Wasu Hanyoyin Yawan Ainihi:
Hanyar vertical gradient freeze (VGF)
Hanyar Bridgman-Stockbarger
Hanyar liquid encapsulated Czochralski (LEC) growth
Hanyar vapour phase epitaxy (VPE)
Hanyar metalorganic chemical vapour deposition (MOCVD)
Hanyar molecular beam epitaxy (MBE)
Furfurun Maimakon GaAs
Mobiliti elektron mai yawa
Kadansu mai tsakiya mai gaba
Tsari mai yawa na temperature
Voltage mai gaba mai yawa
Band gap dukkantaka
Fadada Maimakon GaAs
Wurare GaAs suna taimakawa ta hanyar lafiya, tafiya, kyau, da tsari mai yawa na temperature, wanda ya ba su kyau don aiki masu karfi.
Amfani
Microwave frequency integrated circuits (MFICs)
Monolithic microwave integrated circuits (MMICs)
Infrared light-emitting diodes (LEDs)
Laser diodes
Solar cells
Optical windows
Nema
Maimakon GaAs yana nufin kafuwar gallium da arsenic wanda tana da fadada kadan mobiliti elektron, kadansu mai tsakiya mai gaba, tsari mai yawa na temperature, voltage mai gaba mai yawa, da band gap dukkantaka. Fadada masu ma'ana wadannan ne ke taimaka maimakon GaAs a amfani a wasu wurare elektronik da optoelektronik kamar MFICs, MMICs, LEDs, laser diodes, solar cells, da optical windows. Wurare masu amfani a wasu sashe kamar sashe a cikin tattalin arziki, radar systems, satellite systems, wireless systems, remote controls, optical sensors, optical storage systems, medical applications, space applications, da thermal imaging systems.
