A significant enhancement of the thermal stability of the nanocomposites and a nucleating effect of the inorganic nanotubes comparable to carbon nanotubes has been observed. The excellent dynamic mechanical data demonstrates the high-performance of these novel iPP/IN-MoS2 nanocomposites for industrial applications.
COBISS.SI-ID: 24490279
We collaborated in construction of FET based on 2D WS2 crystals. Two-dimensional Schottky FET demonstrated ambipolar behavior and a high (~105x) on/off ratio at room temperature with current saturation. irradiation with visible light strongly increased drain current due to formation of exitons.
COBISS.SI-ID: 26026535
Optical investigation of exfoliated MoS2 nanotubes has shown low degree of restacking, quantum confinement as a size effect and a strong blue shift of exitons. The MoS2 single layers represent inorganic graphene analogy.
COBISS.SI-ID: 25352743
We have collaborated in construction of the first field effect transistor based on thin flakes produced by chemical transport reaction and compared results with FET based on exfoliated MoS2. While elektronic and structural properties are similar, the transistor characteristics are almost identical.
COBISS.SI-ID: 26518311
For the first time we have measured friction on a single MoS2 nanotube and nano-onion. We confirmed predictions of rolling mechanisms at low loads. We evidenced dependance of friction on interaction strength with the substrate and explained the effect with dissipation of energy.
COBISS.SI-ID: 25737255