2013The Physics of Semiconductors THE PHYSICS OF SEMICONDUCTORS: Proceedings of the 31st International Conference on the Physics of Semiconductors (ICPS) 2012, ZurichZurich, Switzerland, 29 Jul 2012 - 3 Aug 20122012-07-292012-08-03Melville, NY : Inst., AIP conference proceedings1566,(2013)[10.1063/1.4848309]2013