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MBE-500 molecular beam epitaxy system

The MBE-500 mainly adopts a cylindrical 316 stainless steel cavity processed by argon arc welding, with a top flange size of DN400CF and equipped with more than 10 evaporation sources. The system reserves multiple flange ports, and the installation of flanges is compatible with various in-situ measurements such as RGA, RHEED, BFM, etc. Modular design, strong multifunctionality of the equipment, instantaneous controllability of the beam baffle, and the ability to achieve high-quality 2-inch film growth.

Product Features
● Flexible configuration of different types of evaporation sources for high-quality epitaxial growth on substrates● Widely applicable, compatible with III-V group, oxide, and nitride thin film growth● Interconnectable Cluster Sample Transfer System, achieving fully automatic transfer of 2-inch substrate trays
● Equipped with an in-situ detection system to monitor growth status in real-time


Technical Parameter
MBE-500Module DescriptionConfiguration parameter
Growth chamber
Cavity
Material of the cavitySS316
Cavity Size400mm I.D
Baking temperatureMax.200℃
Background vacuum< 5×10-10 mbar
Pumping system700L/s molecular pump +10m3/h mechanical pump
Vacuum measurement systemIonic gauge+Pirani gauge
Liquid nitrogen cold screenOptional
Ion pumpOptional
CryopumpOptional
Sample HolderSample size2 inch
Substrate heating methodRadiant heating
Substrate heater temperatureRoom temperature-1200K
Electron beam heatingOptional
Dc heatingOptional
Liquid nitrogen refrigeration moduleOptional
ComponentSteam source configuration6xDN40CF, 4xDN63CF, 1xDN100CF
Independent evaporation source bafflePneumatic drive
BFMStandard configuration
RHEED15KeV-30KeV
Ion SourceOptional
RGAOptional

Rapid injection room
CavityMaterial of the cavitySS316
Baking temperatureMax.200℃
Background vacuum<5×10-8 mbar
Pumping system80L/s molecular pump +10m3/h mechanical pump
Vacuum measurement systemFull range gauge
ComponentSample Parking Platform3 workstations
System integration and controlGUIDE softwareStandard configuration
Baking systemStandard configuration
System bracketStandard configuration
Pollutant recovery systemOptional
Vacuum lighting systemOptional
Plasma cleaningOptional
Pump truckOptional




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