International Conference on Physics 2012 is conference organized by Physics Department Gadjah Mada University continuing Jogja International Physics Conference, to enhance network and collaboration, developing research and education in physics. This conference is aimed for promoting, developing, and disseminating interdisciplinary research from many different fields of physics, for better human living. This Conference will be carried out at 18-19 September 2012 at Gadjah Mada University, Jogjakarta Indonesia. Researchers from universities, institutes and relevant industries, from many different fields of physics are invited to participate to present paper or just as participant. Contact International Conference on Physics 2012″, PO BOX BLS 21, Sekip Utara, Sleman, Jogjakarta 55281, Phone :62-274 545185 , Fax : 62-274 545185 , email:ws@ugm.ac.id