Grandjean, NicolasButte, Raphael2012-06-122012-06-122012-06-12201110.1038/nphoton.2011.298https://infoscience.epfl.ch/handle/20.500.14299/81557WOS:000298142000003LIGHT-EMITTING DIODES Solid-state lighting on glasstext::journal::journal article::research article