TY - JOUR AU - Vijay D'Costa AU - Candi Cook AU - Anthony Birdwell AU - Chris Littler AU - Michael Canonico AU - Stefan Zollner AU - John Kouvetakis AU - Jose Menendez C2 - Physical Review B (Condensed Matter and Materials Physics) DA - 2006-03-31 00:03:00 LA - en M1 - 73 PB - Physical Review B (Condensed Matter and Materials Physics) PY - 2006 TI - Optical Critical Points of Thin-Film Ge1-7Sny Alloys: A Comparative Ge1-ySny/Ge1-xSix Study ER -