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Faceting, composition and crystal phase evolution in III-V antimonide nanowire heterostructures revealed by combining microscopy techniques

Xu, Tao; Dick, Kimberley A.; Plissard, Sebastien; Nguyen, Thanh Hai; Makoudi, Younes; Berthe, M.; Nys, J.P.; Wallart, Xavier; Grandidier, B.; Caroff, Philippe

Description

IIIV antimonide nanowires are among the most interesting semiconductors for transport physics, nanoelectronics and long-wavelength optoelectronic devices due to their optimal material properties. In order to investigate their complex crystal structure evolution, faceting and composition, we report a combined scanning electron microscopy (SEM), transmission electron microscopy (TEM), and scanning tunneling microscopy (STM) study of gold-nucleated ternary InAs/InAs1xSbx nanowire heterostructures...[Show more]

CollectionsANU Research Publications
Date published: 2012
Type: Journal article
URI: http://hdl.handle.net/1885/78031
Source: Nanotechnology
DOI: 10.1088/0957-4484/23/9/095702

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