The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 16, 2025
Filed:
Mar. 12, 2021
Applicant:
Umicore, Brussels, BE;
Inventors:
Assignee:
UMICORE, Brussels, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C30B 15/04 (2006.01); C30B 29/08 (2006.01); C30B 33/10 (2006.01); H01L 21/02 (2006.01); H10D 62/834 (2025.01);
U.S. Cl.
CPC ...
H10D 62/834 (2025.01); C30B 15/04 (2013.01); C30B 29/08 (2013.01); C30B 33/10 (2013.01); H01L 21/02008 (2013.01);
Abstract
The invention concerns monocrystalline dislocation-free Ge, n-type doped, and having a resistivity of less than 10 mOhm·cm, characterized in that phosphorus is the single dopant. Such crystals can be obtained by using the Czochralski pulling technique with GeP as dopant.