Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method of manufacturing a thin Hg.sub.1-x Cd.sub.x Te film










Image Number 2 for United States Patent #5290394.

In a method of manufacturing a Hg.sub.1-x Cd.sub.x Te (x=0 to 1) infrared detector using GaAs as a substrate, there is provided a method of depositing a HgCdTe film that has high crystalline quality. By changing the substrate temperature, it is possible to control the plane orientation of a CdTe buffer layer formed on a GaAs (211)B substrate. When the substrate temperature is high, the buffer layer is formed with plane orientation (133) and when the substrate temperature is low, the buffer layer is formed with plane orientation (211). In the former, it is possible to form a film having high crystalline quality as compared with that of a film in the latter.








 
 
  Recently Added Patents
Radiation detector array
Fuel cell system, and electric vehicle equipped with the fuel cell system
Controller with screen
Image forming apparatus and control method therefor
Fluid pressure responsive electric switch
Battery-operated massager and soap dispensing wand
Indicating transfer in an IMS network
  Randomly Featured Patents
Charged-particle beam system
Polymerization of acrylamide in the presence of water-soluble nitrogen compounds
Binary ripple counter sampling with adjustable delays
Composition with a color to indicate coverage
Multiple movable windows for security system setup and operation
Method and apparatus for antimicrobial treatment of animal carcasses
Methods and apparatus for multi-carrier communications with variable channel bandwidth
Measuring circuit for photo-receiving intensity of photosensor
Carrier for an in-line roller skate
Advanced steering and propulsion system for ships