TY - RPRT TI - Variable angle spectroscopic ellipsometry - Application to GaAs-AlGaAs multilayer homogeneity characterization AU - Alterovitz, Samuel A. AU - Snyder, Paul G. AU - Merkel, Kenneth G. AU - Woollam, John A. AU - Radulescu, David C. PY - 1988 UR - https://ntrs.nasa.gov/citations/19880052912 ID - 19880052912 ER -