He said similar tests run on samples from a mobile phone showed that they were more than six billion times more likely to have come from Mr Shivers than another person.
Other CIGS makers have run into trouble trying translate the high efficiency and low cost promised by small lab samples of CIGS into large sheets of high-quality, durable and uniform thin films.
William donned headphones to DJ at the centre - but admitted his attempt at mixing Run DMC's It's Like That with a collection of beats and samples had been more difficult than his day job of flying a helicopter.
ANKARA, Turkey Turkish authorities finished an autopsy Monday on a New York City woman found dead in Istanbul and submitted DNA samples from it to a crime lab for testing, Turkey's state-run media reported.