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Week of Doctoral Students, studentská konference doktorandů na
#matfyz #UniverzitaKarlova dnes začala proslovem proděkana Doležala! Všem držíme palce, aby se představili podle svých představ v nejlepším světle! Bakaláři, magistři, přijďte si poslechnout své starší kolegy v následujících dnech! #studujmatfyz #studylikeaking #academia
Kampaň! Letáková akce na sběr matfyzaček a matfyzáků pro náš kvantový quest budoucnosti je tu! Vyberte si téma bakalářské práce pro příští rok už teď! Více informací na https://mhejduk.com nebo v SISu. #studujmatfyz #kvantovka #UniverzitaKarlova #KFPPMFF
#matfyz #academia
Excited to share our latest preprint on #LaserAssisted Two-Step Glass Wafer Metallization! A simple & efficient solution for improved compatibility between glass & metallic films. #MaterialsScience
https://dx.doi.org/10.2139/ssrn.4343362
Our team at #Matfyz Charles University, #HiLASE Centre & #CVUT have collaborated to bring this innovation to life using laser microstructuring at ambient conditions. The result is a thick layer of metal film with high adhesion strength & low surface roughness.
Excited to share our latest preprint on #LaserAssisted Two-Step Glass Wafer Metallization! A simple & efficient solution for improved compatibility between glass & metallic films. #MaterialsScience
https://dx.doi.org/10.2139/ssrn.4343362
Our team at #Matfyz Charles University, #HiLASE Centre & #CVUT have collaborated to bring this innovation to life using laser microstructuring at ambient conditions. The result is a thick layer of the metal film with high adhesion strength & low surface roughness.
This method offers a solution for those working on #QuantumTech hardware, as it presents a new alternative to chemical-based copper plating. The procedure is simple and efficient and leads to well-defined grains and grain boundaries in the metal film. #Sputtering
The magnetron-sputtered coating in our preprint did not show delamination from the glass substrate, even at a critical load of 60 N. This demonstrates the strong adhesion of the metal film to the glass substrate, thanks to the unique surface structure created by the laser. #SurfaceEngineering
This method of glass metallization will be a game-changer for those in the field of high-frequency electronic devices. The preprint outlines a practical solution for the realization of glass-based circuit materials, offering a more cost-effective alternative to chemical-based copper plating.