RE:Nothing about Natcore at the conferenceYou should take the time to look properly then...if you go to Wednesday June 13 at 4:30pm you’ll find It.
19.5%-Efficient Back-Contact Silicon Heterojunction Solar Cell with Self Aligned Metallization Using Multilayer Aluminum Foils David H. Levy1, David E. Carlson2, Kathryn C. Fisher3, Joe V. Carpenter III3, Zachary C. Holman3. 1Natcore Technology, Rochester, NY, USA.2CarlsonPV, Williamsburg, VA, USA.3School of Electrical, Computer and Energy Engineering, Arizona State University, Tempe, AZ, USA