Moorthy, Jarugu narasimhaParthasarathy, VenkatakrishnanSamanta, SubhasKrishnakumar, D.2012-02-012012-02-012007EF GNORM=0.100 MMOK GEO-OK AM1http://hdl.handle.net/1968424/710enPhotochromism of Arylchromenes: Remarkable Modification of Absorption Properties and Lifetimes of o-Quinonoid IntermediatesArticle