1. University of California Santa Barbara,Dept. of Electrical and Computer Eng.,Santa Barbara,CA,USA,93106
2. University of California Santa Barbara,Materials Department,Santa Barbara,CA,USA,93106
3. Institute for Energy Efficiency University of California Santa Barbara,Santa Barbara,CA,USA,93106
4. University of California Santa Barbara,Dept. of Electrical and Computer Engineering,Santa Barbara,CA,USA,93106
5. IQE, Inc.,Greensboro,NC,USA,27409
6. NAsPIII/V GmbH,Marburg,Germany,35032
7. RF SUNY Polytechnic Institute,Albany,NY,USA,12203