Naslov
Graphene modifications using swift heavy ions

Autori
Karlušić, Marko ; Ochedowski, Oliver ; Bukowska, Hanna ; Marinov, Kolya ; Jakšić, Milko ; Schleberger, Marika

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of abstracts / Capan, Ivana - Zagreb, 2013, 12-12

Skup
Workshop on characterization of semiconductor nanostructures ; the role of defects

Mjesto i datum
Zagreb, Hrvatska, 02.12.2013. - 04.12.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
swift heavy ion; graphene

Sažetak
Since its discovery in 2004, graphene research attracts great attention and its numerous applications are envisaged in the near future [1]. In this contribution, we show how swift heavy ions can be used as a tool for controled modification of graphene on the nanoscale. Very recently, it was demonstrated that passage of swift heavy ions delivered from cyclotron (GANIL, France) at grazing incidence with respect to the graphene results in unzipping and folding of exfoliated graphene [2]. These modifications can be produced in controlled manner since number of pores is determined by ion fluence. Here we show how less energetic swift heavy ions delivered from 6 MV Tandem Van de Graaff accelerator (Ruđer Bošković Institute, Zagreb) can be used for graphene modifications as well. In addition, we present first results on swift heavy ion induced modifications on other 2D materials. [1] K.S. Novoselov et al., A roadmap for graphene, Nature 490 (2012) 192 [2] S. Akcöltekin et al., Unzipping and folding of graphene by swift heavy ions, Appl. Phys. Lett. 98 (2011) 103103

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA