| Date | Speaker | Title |
| 99-09-02 | Ragnar Ásmundsson | Vibrational spectroscopy of surface adsorbates on metal surfaces |
| 99-09-30 | Tõnu Pullerits | Excitation transfer in LH2 |
| 99-10-14 | Arvydas Ruseckas | Charge separation in polymeric semiconductors |
| 99-10-28 | Peter Martinsson | Exciting happenings in porphyrin molecules |
| 99-11-02
(Tuesday) |
Arvydas Ruseckas (disputation, kl 10:15) | Dynamics of excitation transfer and charge separation in polymeric semiconductors |
| 99-11-02 | Ifor Samuel | Improving organic light emitting diodes by molecular, optical, and device design |
| 99-11-04 | Gediminas Trinkunas | Anihilation |
| 99-11-12
(Friday) |
Peter Martinsson (disputation, kl 10:15) | Ultrafast dynamics in ground and excited states of porphyrin molecules |
| 99-11-12 | Jouko Korppi-Tommola | Spectra and energy transfer in aggregates of Chls and BChls |
| 99-11-25 | Tomáš Polívka | Photophysics of the carotenoid S1 state in vivo and in vitro |
| 99-12-09 | Ebinazar Namdas | |
| 2000 | ||
| 00-01-20 | Arkady Yartsev | Barrierless isomerization |
| 00-01-27 | Magnus Wall | Photodissociation dyn. of CH2IClI in CH3CN |
| 00-02-03 | Marcus Rasmusson | |
| 00-02-17 | Gábor Benkô | Electron inj. and recomb. in FL27 sensitized TiO2 films |
| 00-03-02 | Alexander Tarnovsky | |
| 00-03-16 | Anders Engdahl | |
| 00-03-30 | Mats Dahlbom | Dynamics in molecules |
| 00-04-13 | Donatas Zigmantas | |
| 00-04-27 | Eva Åkesson | |
| 00-05-11 | Torbjörn Pascher |