70 citations · 123 across the 4 of their papers we have counts for
4 papers
Optically Forged Diffraction-Unlimited Ripples in Graphene
Pekka Koskinen, Karoliina Karppinen, Pasi Myllyperkiö +3
In nanofabrication, just as in any other craft, the scale of spatial details is limited by the dimensions of the tool at hand. For example, the smallest details for direct laser wr…
Patterning and tuning of electrical and optical properties of graphene by laser induced two-photon oxidation
Jukka Aumanen, Andreas Johansson, Juha Koivistoinen +2
Graphene, being an ultrathin, durable, flexible, transparent material with superior conductivity and unusual optical properties, promises many novel applications in electronics, ph…
Measurement of optical second-harmonic generation from an individual single-walled carbon nanotube
M. J. Huttunen, O. Herranen, A. Johansson +9
We show that optical second-harmonic generation (SHG) can be observed from individual single-walled carbon nanotubes (SWCNTs) and, furthermore, allows imaging of individual tubes.…
High-Yield of Memory Elements from Carbon Nanotube Field-Effect Transistors with Atomic Layer Deposited Gate Dielectric
Marcus Rinkiö, Andreas Johansson, Marina Y. Zavodchikova +4
Carbon nanotube field-effect transistors (CNT FETs) have been proposed as possible building blocks for future nano-electronics. But a challenge with CNT FETs is that they appear to…