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Monthly Archives: June 2023
Time-of-flight photoconductivity investigation of high charge carrier mobility in Ti3C2Tx MXenes thin-film
We measured record-high charge mobility in randomly oriented multilayered network of two-dimensional (2D) Ti3C2Tx (where Tx is the surface termination and corresponds to O, OH and F) was studied using time-of-flight photoconductivity (TOFP) method, which is highly sensitive to the … Continue reading
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PhD position in experimental study of Electro-optical properties of 2D heterostructures including organic semiconductors
We are seeking a talented PhD student to join our team and experimentaly investigate the electro-optical properties of 2D heterostructures and organic semiconductors. The ideal candidate will have a strong background in solid state physics and intuition to perform experimental … Continue reading
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Nanoscopic Roughness Characterization of Chitosan with Buried Graphene Oxide for Fuel Cell Application
Direct alkaline ethanol fuel cells are showing promising improvements. In this brief communication, we have presented atomic force microscopy of fuel cell membranes, enhanced with graphene-oxide nanoparticles. More in https://doi.org/10.3390/ASEC2022-13819
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Influence of P3HT:PCBM Ratio on Thermal and Transport Properties of Bulk Heterojunction Solar Cells
Our researchers were measuring the performance of organic solar cells in order to validate a novel experimental method, which can be used to study the non-radiative recombination processes. In details, the influence of P3HT:PCBM ratio on thermal and transport properties … Continue reading
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Conjugated Polymer Mesocrystals with Structural and Optoelectronic Coherence and Anisotropy in Three Dimensions
We measured record high charge mobility in a mm-sized organic semiconductors. Semiconducting mesocrystalline bulk polymer specimens that exhibit nearintrinsic properties using channel-die pressing are demonstrated. A predominant edge-on orientation is obtained for poly(3-hexylthiophene-2,5-diyl) (P3HT) throughout 2 mm-thick/wide samples. This persistent … Continue reading
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Solution-Processed Graphene–Nanographene van der Waals Heterostructures for Photodetectors with Efficient and Ultralong Charge Separation
Our group has been involved in an interesting study of the photoconductivity of solution-processed nanographene ad-layers. Sensitization of graphene with inorganic semiconducting nanostructures has been demonstrated as a powerful strategy to boost its optoelectronic performance. However, the limited tunability of … Continue reading
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