Enhancing optoelectronic properties of SiC-grown graphene by a surface layer of colloidal quantum dots

We report a simultaneous increase of carrier concentration, mobility and photoresponsivity when SiC-grown graphene is decorated with a surface layer of colloidal PbS quantum dots, which act as electron donors. The charge on the ionised dots is spatially correlated with defect charges on the SiC-grap...

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Bibliographic Details

Main Authors:	O. Makarovsky, Lyudmila Turyanska, Nobuya Mori, Mark Greenaway, Laurence Eaves, A. Patane, T.M. Fromhold, Samuel Lara-Avila, Sergey Kubatkin, Rositsa Yakimova
Format:	Default Article
Published:	2017
Subjects:	Other physical sciences not elsewhere classified untagged Physical Sciences not elsewhere classified
Online Access:	https://hdl.handle.net/2134/25573
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