Zobrazeno 1 - 10
of 239
pro vyhledávání: '"Martin Weis"'
Autor:
Oleksandr Matvieiev, Renáta Šelešovská, Marián Marton, Michal Hatala, Radovan Metelka, Martin Weis, Marian Vojs
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Screen-printed sensors with chemically deposited boron-doped diamond electrodes (BDDE) were modified with different types of gold nanoparticles (AuNPs) according to a new original procedure. Physically and electrochemically deposited AuNPs h
Externí odkaz:
https://doaj.org/article/200702022d004ccaa07b2b4657ce4970
Autor:
Kean Chuan Lee, Martin Weis
Publikováno v:
Inorganics, Vol 12, Iss 10, p 257 (2024)
Wide-bandgap semiconductors have been envisioned for power electronics applications because of their ability to operate at higher temperatures and higher applied voltages without breakdown. However, the presence of defects may cause device failure, n
Externí odkaz:
https://doaj.org/article/f0441a942797490190c26e1ea9ddbc6f
Autor:
Peter Juhasz, Juraj Nevrela, Michal Micjan, Miroslav Novota, Jan Uhrik, Lubica Stuchlikova, Jan Jakabovic, Ladislav Harmatha, Martin Weis
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 7, Iss 1, Pp 47-52 (2016)
The charge behavior of organic light emitting diode (OLED) is investigated by steady-state current–voltage technique and impedance spectroscopy at various temperatures to obtain activation energies of charge injection and transport processes. Good
Externí odkaz:
https://doaj.org/article/98849446d02a45aca19e3c5884b6adc5
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 4, Iss 1, Pp 385-399 (2015)
The use of sensor technologies is standard practice in the domain of precision farming. The variety of vendor-specific sensor systems, control units and processing software has led to increasing efforts in establishing interoperable sensor networks a
Externí odkaz:
https://doaj.org/article/25d81395430644e586ad0d4140217d88
Autor:
Marek Cigáň, Peter Danko, Henrich Brath, Matúš Čakurda, Roman Fišera, Jana Donovalová, Juraj Filo, Martin Weis, Ján Jakabovič, Miroslav Novota, Anton Gáplovský
Publikováno v:
Molecules, Vol 24, Iss 13, p 2378 (2019)
The emission properties of three 4-azafluorenone and five new α-carboline fluorophores in both solution and thin solid films were investigated. Fluorescence of the azafluorenone is clearly enhanced in thin solid films due to the presence of phenyl/b
Externí odkaz:
https://doaj.org/article/68b8dceeb93f469fa34100fb7bb28717
Publikováno v:
Sensors, Vol 13, Iss 5, Pp 6254-6271 (2013)
Harrowing is often used to reduce weed competition, generally using a constant intensity across a whole field. The efficacy of weed harrowing in wheat and barley can be optimized, if site-specific conditions of soil, weed infestation and crop growth
Externí odkaz:
https://doaj.org/article/0548c67d281043178e03b3fd387c84e7
Publikováno v:
Sensors, Vol 12, Iss 12, Pp 17343-17357 (2012)
Site-specific weed management requires sensing of the actual weed infestation levels in agricultural fields to adapt the management accordingly. However, sophisticated sensor systems are not yet in wider practical use, since they are not easily avail
Externí odkaz:
https://doaj.org/article/5323d3bcc5604267bce0b63ac2a3992d
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 5, Iss 1, Pp 369-372 (2006)
Defect-free diacetylene (DA) Langmuir-Blodgett films polymerized on a air/water interface have various¨applications in biosensors, membrane physics or low-dimensional physics. Polymerization of DA monolayers is in general way characterized by optica
Externí odkaz:
https://doaj.org/article/30aa898baec24178bb813454230e7bbe
Autor:
Jana Roschlova, Martin Weis, Alexander Satka, Tomas Plecenik, Jaromir Pistora, Dimitris Petridis, Drahoslav Barancok, Julius Cirak
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 5, Iss 1, Pp 358-361 (2006)
The investigation of physical properties of bulk materials is a traditional approach in materials science. Duringlast decades the interest has been focused on two-dimensional ordered systems of nanometer-size particles with unusualmechanical, electri
Externí odkaz:
https://doaj.org/article/6d6ebcf3d07a43f8af4853cb4c8a682b
Publikováno v:
Communications, Vol 8, Iss 1, Pp 10-12 (2006)
Summary Well-defined Langmuir-Blodgett films prepared by reproducible technique are still highly attractive for exploitation in investigation of subjects as diverse as chain packing, phase transitions, two-dimensional physics, biosensors and membrane
Externí odkaz:
https://doaj.org/article/f0b13bc5c6f0468f8a9e6a68feb25f9e