Low temperature single molecule spectroscopy using vibronic excitation and dispersed fluorescence detection June 28, 2012June 16, 2015 akiraz papers-2003 A. Kiraz, M. Ehrl, C. Bräuchle, and A. Zumbusch* J. Chem. Phys. 118, 10821-10824 (2003) DOI: 10.1063/1.1582845 (PDF)