CLASSIFICATION

4 Chamber UHV Evaporator

Tags:

Optics

Josephson-junction fabrication

Semiconductor

Ion Milling

Oxidation

This system includes four process chambers: load-lock (pre-treatment) chamber, ion milling chamber, evaporator, oxidation chamber. Specially designed manipulator allows tilting and rotation of wafer with little friction. Fully automatic operation guarantee reproducible results. QBT-J is the advanced solution to tunneling junction, optical structure, metal-insulator-metal structure, capacitor and so on.

Advanced solution to tunneling junction, optical structure, 

metal-insulator-metal structure, capacitor and so on.

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Product Description

ZLD Technology's 4-Chamber UHV Evaporator is a high-precision ultra-high vacuum thin film deposition system, specifically designed for the fabrication of semiconductors, optical devices, and advanced components. It is specifically optimized evaporation deposition for Josephson junction fabrication, superconducting materials research, and other cutting-edge devices in advanced materials R&D.

Specification

Sample Size Max 8 inch Wafer and smaller chips compatible
Wafer Heating RT-900ºC or Liquid nitrogen cooled
Ion Milling Kaufman ion source,  sizes upon request
E-beam Evaporation UHV Linear Evaporation Source, 8KW Power Supply (upon request)
Oxidation Multi-level oxidation process with shower head design
Uniformity Sheet Resistance Uniformity 1 Sigma NU%<±2% (8 inch wafer with 5 mm removal from the edge)
Load lock chamber base pressure≤5E-9 Torr
lon Milling chamber base pressure≤9E-10 Torr
Ebeam Evaporation chamber base pressure<9E-10 Torr


Application

 1.  Josephson-junction fabrication

 2.  semiconductor

 3.  Optics

Related FAQs

What is the maximum heating temperature of this equipment?

RT-900℃

4 Chamber UHV Evaporator

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