@incollection{UBHD-68666040,
  author={Buckup, Tiago and Kraack, Jan Philip and Marek, Marie Sophie and Motzkus, Marcus},
  title={Vibronic coupling in excited electronic states investigated with resonant 2D Raman spectroscopy},
  year={2013},
  pages={3 S.},
  language={eng},
  issn={2100-014X},
  note={Gesehen am 26.11.2020},
  booktitle={The European physical journal},
  doi={10.1051/epjconf/20134105018},
}
@article{UBHD-68717251,
  author={Kraack, Jan Philip and Buckup, Tiago and Motzkus, Marcus},
  title={Coherent high-frequency vibrational dynamics in the excited electronic state of all-trans retinal derivatives},
  year={2013},
  pages={383-387},
  language={eng},
  issn={1948-7185},
  volume={4},
  number={3},
  note={Gesehen am 04.11.2021},
  journal={The journal of physical chemistry letters},
  doi={10.1021/jz302001m},
}
@article{UBHD-68325169,
  author={Kraack, Jan Philip and Buckup, Tiago and Motzkus, Marcus},
  title={Evidence for the two-state-two-mode model in retinal protonated Schiff-bases from pump degenerate four-wave-mixing experiments},
  year={2012},
  pages={13979-13988},
  language={eng},
  issn={1463-9084},
  volume={14},
  number={40},
  note={Gesehen am 06.11.2018},
  journal={Physical chemistry, chemical physics},
  doi={10.1039/C2CP42248D},
}
@article{UBHD-68939259,
  author={Kraack, Jan Philip and Buckup, Tiago and Hampp, Norbert and Motzkus, Marcus},
  title={Ground- and excited-state vibrational coherence dynamics in bacteriorhodopsin probed with degenerate four-wave-mixing experiments},
  year={2011},
  pages={1851-1859},
  language={eng},
  issn={1439-7641},
  volume={12},
  number={10},
  note={Gesehen am 08.07.2022},
  journal={ChemPhysChem},
  doi={10.1002/cphc.201100032},
}
@article{UBHD-68717264,
  author={Kraack, Jan Philip and Wand, Amir and Buckup, Tiago and Motzkus, Marcus and Ruhman, Sanford},
  title={Mapping multidimensional excited state dynamics using pump-impulsive-vibrational-spectroscopy and pump-degenerate-four-wave-mixing},
  year={2013},
  pages={14487-14501},
  language={eng},
  issn={1463-9084},
  volume={15},
  number={34},
  note={Gesehen am 03.11.2021},
  journal={Physical chemistry, chemical physics},
  doi={10.1039/C3CP50871D},
}
@book{UBHD-67586796,
  author={Kraack, Jan Philip},
  title={Multi-dimensional ultrafast spectroscopy of vibrational coherence dynamics in excited electronic states of polyenes},
  year={2013},
  pages={VII, 232 S.},
  language={eng},
  note={Zsfassung in dt. Sprache},
  school={Heidelberg, Univ., Diss., 2013},
  library={UB [Signatur: 2014 T 2]},
}
@incollection{UBHD-68717249,
  author={Kraack, Jan Philip and Buckup, Tiago and Motzkus, Marcus},
  title={Resonant two-photon excitation pathways during retinal-isomerization in Bacteriorhodopsin},
  year={2013},
  pages={1-3},
  language={eng},
  isbn={978-2-7598-0956-1},
  note={Gesehen am 04.11.2021},
  booktitle={XVIIIth International Conference on Ultrafast Phenomena 2012},
  editor={Chergui, Majed},
  doi={10.1051/epjconf/20134107019},
}
@article{UBHD-68939264,
  author={Kraack, Jan Philip and Motzkus, Marcus and Buckup, Tiago},
  title={Selective nonlinear response preparation using femtosecond spectrally resolved four-wave-mixing},
  year={2011},
  pages={1-14},
  language={eng},
  issn={1089-7690},
  volume={135},
  note={Gesehen am 08.07.2022},
  journal={The journal of chemical physics},
  doi={10.1063/1.3666846},
}
@article{UBHD-68939262,
  author={Kraack, Jan Philip and Buckup, Tiago and Motzkus, Marcus},
  title={Vibrational analysis of excited and ground electronic states of all-transretinal protonated Schiff-bases},
  year={2011},
  pages={21402-21410},
  language={eng},
  issn={1463-9084},
  volume={13},
  number={48},
  note={Gesehen am 08.07.2022},
  journal={Physical chemistry, chemical physics},
  doi={10.1039/C1CP22245G},
}