Plasma Technology Laboratory

Plasma Technology Laboratory (PTL_UP) is one of the Research Labs of the
Department of Chemical Engineering (DCE_UP) at the University of Patras, Greece.

PTL_UP was founded in 1985 and since then it has been involved in research and education activities concerning Plasma Processing.

Plasma Processing is one of the most rapidly developing advanced technology fields dealing with the production and/or functionalization of new or enhanced materials for a wide range of high tech applications ranging from Microelectronics to Nanotechnology and MicroElectroMechanics.

The research in PTL_UP aims at the development and understanding of the mechanisms of these processes in the context of the following scientific and technological areas:

Low Pressure Plasma Chemistry and Physics:

	Electron Collision Processes
	Electron Heating Mechanisms
	Plasma-Phase and Surface Kinetics

Plasma Surface Interaction:

	Energy Transfer
	Surface Modification of Materials

Plasma Diagnostics:

	Laser Induced Fluorescence
	Spatially Resolved Optical Emission Spectroscopy
	Fourier Transform Power and Impedance Analysis
	Laser Reflectance Interferometry

Plasma Modeling:

	Kinetic, Mass-Transfer and CFD* Modeling*
	Electric Plasma Modeling
	Energy Transfer Modeling

Plasma Enhanced Deposition (PECVD) of Thin Films:

	amorphous and microcrystalline hydrogenated silicon (a-Si:H, μC-Si:H)
	silicon oxides (SiOx)
	diamond like carbon (DLC)
	various inorganic oxides from liquid precursors

Development of New Plasma Sources and Tools:

	Large area Capacitively Coupled Plasma (*CCP*)
	Inductively Coupled Plasma (*ICP*)
	Atmospheric pressure, Dielectric Barrier Discharges (*DBD*)

The strategy followed for the development of each process-material-application Your ALT-Text here set is based on the use of- many unique- plasma diagnostic techniques that are then combined with
plasma-CFD modeling and correlated with material characterization techniques for achieving optimized material properties and yield.

Some of the targeted applications are:

Applications:

	Intrinsic and Doped layers for large area Photovoltaics
	Thin-Film Transistors (TFT’s)
	Optoelectronic Sensors
	Highly Resistive Coatings
	Hard Coatings
	Barrier and Protective Coatings
	Modification of surface properties (wetability, adhesion etc)
	Hazardous Gas Treatment (VOC's, NOx)
	Plasma Sterilization

PTL_UP has permanent collaboration links with many renowned European University Labs, Research Institutions and Companies in the framework of EU RTD projects and thematic networks.

PTL_UP is participating to these recent or forthcoming events: