Our DMPS control unit

Our newest development: A custom-made control unit for a differential mobility particle sizer (DMPS) built for the Faculty of Physics at the University of Vienna. It can be coupled with our Plasma Charger or be used as a high-voltage, high frequency source. The control module/ power supply has an integrated mass flow controller, a high voltage/high frequency unit as well as an USB, RS232 and a LAN interface. All voltage, frequency and DMPS data can be automatically acquired and stored. Although a lab computer can be attached, our control unit can also act as a stand-alone device. It took less than six weeks from the first conceptual design to the delivery despite the demanding technical specifications and the individual design of the device.

Our fully computerized, custom made DMPS control module/HV-HF power supply for the Institute of Aerosol Physics at the University of Vienna.

How can we support your research and development projects?

Our new plasma physics journal

G-Labs is proud to announce the launch of a new peer-reviewed fully open access online journal, the Journal of Technological and Space Plasmas (FTSP) in June/July 2018. The online submission system will be fully operational in June 2018. Meanwhile, submissions are possible via email to editor@jtsp.eu. The author guidelines as well as other useful information can be found at www.jtsp.eu.

We look forward to receive your manuscripts!

Talk in Ljubljana (Slovenia)

Our CEO, J. Gruenwald, gave an invited talk today at the Jozef-Stefan Institute in Ljubljana (Slovenia). It was about:

Here is the abstract (english only):

Nanostructured films become more and more important, mostly because of their high surface to volume ratio. This talk will be devoted to the deposition of such films with different plasma sources, namely atmospheric and low pressure plasmas. The first of two examples in this talk will be copper based anti-microbial surface coatings, which offer promising properties concerning medical applications. One of the most auspicious copper based compounds is copper oxide in its different forms. It is a low-cost material with highly disinfecting qualities and, thus, was proposed as a suitable material for self-sterilizing surfaces [1]. However, there are only little data available in the field of atmospheric pressure plasma based deposition of copper oxide layers [2-4]. The second example will be nanostructured, carbon containing films that were deposited at low pressure with plasma enhanced, chemical vapor deposition by inverted fireballs (FBs). Inverted FBs have been demonstrated to be a viable tool for large area coatings and other forms of surface modification. [5,6]. Very recent results regarding this technology are also outlined in this talk.

  1. O. Akhavan and E. Ghaderi, J. Mater. Chem., 21, 12935 (2011)
  2. A. Altaweel, G. Filipič, T. Gries and T. E. Belmonte, J. Chryst. Growth, 407, 17-24 (2014)
  3. J. Gruenwald, K. Fricke, M. Fröhlich and M. Polak, Plas. Process. Polym. 13, 9 (2016)
  4. J. Gruenwald, K. Fricke, M. Fröhlich, J. Kolb and M. Polak, Plas. Process. Polym. 13, 8 (2016)
  5. P. Knoll et al., Diamond & Related Materials 65 (2016) 96–104
  6. M. Mayer et al., Materials Today, Proceedings, 3, 2, S184-S189 (2016)

Partners wanted

G-Labs is looking for strategic research partners from the fields of plasma physics, chemistry and material sciences. We offer long term collaborations for fundamental or applied science projects.

We are looking forward to work with you!