%0 Journal Article %T Relaxation dynamics in the excited states of a ketocyanine dye probed by femtosecond transient absorption spectroscopy %A Dipak K Palit %A Hirendra N Ghosh %A Jahur A Mondal %A Sandeep Verma %J - %D 2008 %U https://www.ias.ac.in/describe/article/jcsc/120/01/0045-0055