70 citations · 209 across the 5 of their papers we have counts for
5 papers
Photovoltaic effect in individual asymmetrically contacted lead sulfide nanosheets
Sedat Dogan, Thomas Bielewicz, Vera Lebedeva +1
Solution-processable, two-dimensional semiconductors are promising optoelectronic materials which could find application in low-cost solar cells. Lead sulfide nanocrystals raised a…
Tailoring the height of ultrathin PbS nanosheets and their application as field-effect transistors
Thomas Bielewicz, Sedat Dogan, Christian Klinke
Two-dimensional, solution-processable semiconductor materials are anticipated to be used in low-cost electronic applications, such as transistors and solar cells. Here, lead sulfid…
Virtually Bare Nanocrystal Surfaces - Significantly Enhanced Electrical Transport in CuInSe2 and CuIn(1-x)Ga(x)Se2 Thin Films upon Ligand Exchange with Thermally Degradable 1-Ethyl-5-thiotetrazole
Jannika Lauth, Jakob Marbach, Andreas Meyer +4
We present a facile and safe ligand exchange method for readily synthesized CuInSe2 (CIS) and CuIn(1-x)Ga(x)Se2 (CIGS) nanocrystals (NCs) from oleylamine to 1-ethyl-5-thiotetrazole…
Field-effect transistors made of individual colloidal PbS nanosheets
Sedat Dogan, Thomas Bielewicz, Yuxue Cai +1
Two-dimensional materials are considered for future quantum devices and are usually produced by extensive methods like molecular beam epitaxy. We report on the fabrication of field…
Adhesion and size dependent friction anisotropy in boron nitride nanotubes
Hsiang-Chih Chiu, Sedat Dogan, Mirjam Volkmann +2
The frictional properties of individual multiwalled boron nitride nanotubes (BN-NTs) synthesized by chemical vapor deposition (CVD) and deposited on a silicon substrate are investi…