Nitrogen rich Glasses and Glass Surfaces for High-tech and Specialty Applications

Purpose and goal

The project has largely reached its goals (though with some revisions). Nitrogen rich glasses and thin films in different systems are produced. These glasses and thin films have superior properties e.g. mechanically (3 times harder), chemically (more durable) and optically (higher refractive index and band gap values) as compared with the conventional oxide glasses and thin films. These nitrogen containing glasses can also be manufactured by laser technique in less than 5 minutes and can thus be cost effective in comparison to conventional melting during several hours.

Expected results and effects

Corning Incorporated, NY, USA has shown clear interest in nitrogen rich glasses and thin films for high tech applications. The goal of establishing contacts with channels for potential applications has been achieved and the scope is reasonable. The results of the research from the visit will be converted into patents and scientific publications, approximately three more publications and one/two patent will be connected to the project. The network of both scientific and industrial contacts in and outside of USA has increased significantly.

Planned approach and implementation

The outcome of the project is successful. Some delay was caused by obtaining the O1 visa. The outcome of the project is successful. Some delay was caused by the long time for obtaining the O1 visa. The project plan was planned in consultation with both organizations (LNU, and Corning Incorporated) showed to be suitable to follow to a large extent. One and a half year project was suitable to gain experience from the other organization. It was also beneficial to be able to travel back to Sweden regularly and an essential for the project leader to deliver lectures and apply for the VINNMER project.