Lenka Volfová

In situ optical monitoring and effect of initial film temperature on pulsed laser-induced dewetting of ultrathin Ag films

Petr Hruška, Matej Jakubik, Joris More-Chevalier, Lenka Volfová et autres

The dewetting conditions of ultrathin Ag films under pulsed laser annealing were investigated. Ag films with a nominal average thickness of 9 nm were deposited on fused silica substrates by DC magnetron sputtering and annealed using a KrF excimer laser (λ = …

cz, hr, sk (code pays fourni par la source)

Enhancing thermoelectric properties of ScN films through twin domains

Joris More-Chevalier, Urszula Danuta Wdowik, J. Martan, Tetsuya Baba et autres

Tailoring thermoelectric properties of ScN-based materials is of vital importance for their application, particularly at high operating temperatures. Here, we report on the thermoelectric properties of the ScN layers deposited on MgO (001) substrates by the DC reactive magnetron sputtering. The microstructure …

cz, jp (code pays fourni par la source)

Growth and properties of full Heusler Co2TiSn epitaxial thin films

Artem Shamardin, Stanislav Cichoň, Michal Rameš, Esther de Prado et autres

Full Heusler Co2TiSn thin film were grown by DC magnetron sputtering on MgO(001) substrates at temperatures from ambient up to 800°C. The epitaxial films with full Heusler structure and high purity were achieved at 700°C with thickness ranging from ~ 20 nm …

cz (code pays fourni par la source)

Ultrafast UV Luminescence of ZnO Films: Sub‐30 ps Decay Time with Suppressed Visible Component

Marilou Cadatal‐Raduban, Jiri Olejnicek, Kota Hibino, Yuki Maruyama et autres

Abstract Ultrafast sub‐100 picosecond luminescence is vital in many applications involving ultrafast events and time‐of‐flight systems. Materials exhibiting fast luminescence, such as barium fluoride (BaF2) and zinc oxide (ZnO), also suffer from an intrinsically slow nanosecond (ns) to microsecond (µs) luminescence. Here, …

nz, jp, cz (code pays fourni par la source)

Deposition of Fe2O3:Sn semiconducting thin films by reactive pulsed HiPIMS + ECWR co-sputtering from Fe and Sn targets

Hana Krýsová, Stanislav Cichoň, Anna Kapran, Lenka Volfová et autres

cz (code pays fourni par la source)

Crystalline Structure and Optical Properties of Cobalt Nickel Oxide Thin Films Deposited with a Pulsed Hollow-Cathode Discharge in an Ar+O2 Gas Mixture

Anna Kapran, R. Hippler, H. Wulff, Jiri Olejnicek et autres

Cobalt nickel oxide films are deposited on Si(111) or fluorine-doped tin-oxide-coated (FTO) glass substrates employing a pulsed hollow-cathode discharge. The hollow cathode is operated with argon gas flowing through the nozzle and with O2 gas admitted to the vacuum chamber. Three different …

cz, de (code pays fourni par la source)

Growth and Properties of Full Heusler Co2tisn Thin Films

Artem Shamardin, Stanislav Cichoň, Michal Rameš, Esther de Prado et autres

cz (code pays fourni par la source)

Transition metal oxides for chemical sensors

Lenka Volfová

Outdoor air pollution is one of the main environmental problems today. Its monitoring is, among other things, given by the European Union directive (2008/50/EC) on air quality and places high demands on the quantity and reliability of sensors deployed in our immediate …

Tailoring pulsed laser deposition fabricated copper oxide film by controlling plasma parameters

Lenka Volfová, Ștefan Andrei Irimiciuc, Sergii Chertopalov, Petr Hruška et autres

cz, ro, de (code pays fourni par la source)

Thermal Stability of Black Aluminum Films and Growth of Aluminum Nanowires from Mechanical Defects on the Film Surface during Annealing

Marina Romanova, Joris More-Chevalier, Michal Novotný, Petr Pokorný et autres

Spiral-shaped aluminum nanowires grow from scratches and abrasions on the surface of black aluminum film after heating the film in a vacuum. The growth of nanowires is driven by the stress-induced migration of aluminum atoms. The mechanism of nanowire growth is studied …

lv, cz (code pays fourni par la source)

Covalent functionalization of Ti3C2T MXene flakes with Gd-DTPA complex for stable and biocompatible MRI contrast agent

Olga Guselnikova, Yusuke Yamauchi, Anastasia Olshtrem, Silvie Rimpelová et autres

cz, ru, jp, au, sk (code pays fourni par la source)

Thermal Stability of Black Aluminum Films and Growth of Aluminum Nanowires from Mechanical Defects on the Film Surface during Annealing

Marina Romanova, Joris More-Chevalier, Michal Novotný, Petr Pokorný et autres

The thermal stability of black aluminum (Black Al) films deposited on unheated fused silica substrates by pulsed DC magnetron sputtering is investigated. The deposited films have porous moth‐eye morphology and a relatively soft surface that can be easily damaged mechanically. Photothermally stimulated …

lv, cz (code pays fourni par la source)