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Regaining a Spatial Dimension: Mechanically Transferrable Two-Dimensional InAs Nanofins Grown by Selective Area Epitaxy

Seidl, J.; Gluschke, J G; Yuan, Xiaoming; Naureen, Shagufta; Shahid, Naeem; Tan, Hark Hoe; Jagadish, Chennupati; Micolich, Adam Paul; Caroff, Philippe

Description

We report a method for growing rectangular InAs nanofins with deterministic length, width, and height by dielectrictemplated selective-area epitaxy. These freestanding nanofins can be transferred to lay flat on a separate substrate for device fabrication. A key goal was to regain a spatial dimension for device design compared to nanowires, while retaining the benefits of bottom-up epitaxial growth. The transferred nanofins were made into devices featuring multiple contacts for Hall...[Show more]

CollectionsANU Research Publications
Date published: 2019-07-10
Type: Journal article
URI: http://hdl.handle.net/1885/205684
Source: Nano Letters
DOI: 10.1021/acs.nanolett.9b01703
Access Rights: Open Access

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