PHD DEFENSE Chris hellenthal On Friday May 29th, 2015 at 14.45 hrs., Chris Hellenthal has successfully defended his PhD Thesis entitled: "Material characterisation by means of alternative scanning tunnelling spectroscopy tools".

On Friday May 29th, 2015 at 14.45 hrs., Chris Hellenthal has successfully defended his PhD Thesis entitled: "Material characterisation by means of alternative scanning tunnelling spectroscopy tools".