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:
Jul. 03, 2018
Filed:
Oct. 08, 2015
International Business Machines Corporation, Armonk, NY (US);
Mattias Borg, Rueschlikon, CH;
Kirsten Moselund, Rueschlikon, CH;
Heinz Schmid, Rueschlikon, CH;
Heike Riel, Rueschlikon, CH;
International Business Machines Corporation, Armonk, NY (US);
Abstract
Methods are provided for fabricating a semiconductor junction. A first semiconductor structure is selectively grown in a nanotube, which extends laterally over a substrate, from a seed extending within the nanotube. The seed is removed to expose the first semiconductor structure and create a cavity in the nanotube. A second semiconductor structure is selectively grown in the cavity from the first semiconductor structure, thereby forming a semiconductor junction between the first and second structures.