Ron Rulkens

Photovoltaic cell with high efficiency CIGS absorber layer with low minority carrier lifetime and method of making thereof

Photovoltaic cell with high efficiency cigs absorber layer with low minority carrier lifetime and method of making thereof

Photovoltaic cell with copper poor CIGS absorber layer and method of making thereof

Sputtering target including a feature to reduce chalcogen build up and arcing on a backing tube

Electroless plating system

Electroless Deposition System

Sequential deposition/anneal film densification method

NON-CORROSIVE CHEMICAL RINSE SYSTEM

Electroless deposition system

Electroless plating system

Method and apparatus for plating solution analysis and control

Metal-free catalysts for pulsed deposition layer process for conformal silica laminates

Method for controlling properties of conformal silica nanolaminates formed by rapid vapor deposition

Methods for the use of alkoxysilanol precursors for vapor deposition of SiOfilms

Methods for forming high density, conformal, silica nanolaminate films via pulsed deposition layer in structures of confined geometry

Dynamic rapid vapor deposition process for conformal silica laminates

Silica thin films produced by rapid surface catalyzed vapor deposition (RVD) using a nucleation layer

Sequential deposition/anneal film densification method

Aluminum phosphate incorporation in silica thin films produced by rapid surface catalyzed vapor deposition (RVD)

Mixed alkoxy precursors and methods of their use for rapid vapor deposition of SiOfilms

Precursors for silica or metal silicate films

Endpoint detection for high density plasma (HDP) processes