Viimeaikaiset hankinnat, joissa toimittaja on mainittu Prevac sp. z o.o.
2022-04-20Ultra-high-vacuum chamber for thin-film synthesis (University of Helsinki / Department of Physics)
The Helsinki Accelerator Laboratory (HAL) at the Department of Physics of the University of Helsinki (UH) is going to acquire a multi-source ultra-high-vacuum (UHV) chamber for thin-film synthesis using magnetron sputtering and thermal evaporation. The magnetron sources will be capable of operating in direct-current magnetron sputtering (DCMS), radio-frequency magnetron sputtering (RFMS), and high-power impulse magnetron sputtering (HiPIMS) modes. Moreover, the chamber layout will allow for performing in …
Näytä hankinnat » Mainitut toimittajat:Prevac sp. z o.o.
2019-12-12Vacuum Cluster Connecting an ALD Reactor to Surface Analytical Instrument (University of Helsinki/Chemistry Department)
The instrument will be acquired for Chemistry Department, University of Helsinki. The aim is to study atomic layer deposition (and etching) process mechanisms. The system connects an ALD reactor to a UHV cluster containing at least XPS (X-ray photoelectron spectroscopy) and TPD (temperature programmed desorption) chambers, optionally also FTIR chamber. Samples can be transferred through loadlocks from the ALD reactor to the UHV cluster and back. Samples are not full wafers but smaller pieces which in the …
Näytä hankinnat » Mainitut toimittajat:Beneq OyPrevac sp. z o.o.
2018-10-12Temperature Programmed Desorption Spectroscopy Device in Ultra-High Vacuum (Aalto University Foundation sr)
Aalto University School of Chemical Engineering, Department of Bioproducts and Biosystems is conducting research on surface science of soft materials. We seek a complete turn-key, stand-alone temperature programmed desorption spectroscopy device that works in ultra-high vacuum conditions, capable of high-precision temperature control over a wide temperature range. The device is intended for measuring adsorption/desorption on ultrathin films of soft materials, particularly bio-based polymers. For further …
Näytä hankinnat » Mainitut toimittajat:Prevac sp. z o.o.