PATENT COVER GRAPHIC

United States Patent 3,484,312
December 16, 1969

Method For Forming Alloy Contacts To Gallium Arsenide
Felix Ermanis
Bertram Schwartz

Filed December 28, 1966
Image of US PATENT 3,484,312

Abstract of the Disclosure

Alloy contacts are formed upon gallium arsenide by coating the contact region with a divalent chloride or bromide of tin or lead and heating the resultant coating for a time period sufficient to decompose the chloride or bromide and to effect alloying of free metal with the gallium arsenide.
Figure descriptions: no drawings 


 Citations [54]:
  
2,887,416  05/1959  van Amstel
3,390,024  06/1968  Stein
National Museum of American History
HomeSearchChip TalkChip FunPatentsPeoplePicturesCreditsCopyrightComments