Stefan HAACKE

Stefan HAACKE

Professeur, Optique Ultra-rapide et Nanophotonique (DON)stefan.haacke@ipcms.unistra.fr
Poste: +33(0)3 88 10 71 71, +33(0)3 88 10 70 54Bureau: 2029

Parcours de recherche

Depuis 2004: Professeur à l’IPCMS et Télécom Physique Strasbourg
2013-2017: Directeur de l’IPCMS
1999-2004: Université de Lausanne/EPFL, Dépt. de Physique, Prof. assistant

1994-1999: École Polytechnique Fédérale de Lausanne, Dépt. de Physique, Post-Doc

Parcours universitaire

1999: Habilitation en Physique; EPFL
1994: Doctorat en Physique, Université Joseph Fourier Grenoble
1990: Diplômé de Physique, TU Berlin

Et encore …

Guest scientist Max-Born-Institute Berlin

2018-20 :  Coordinator of the Strasbourg “École Universitaire de Recherche” QMAT, an excellence integrated master& PhD program on Quantum Science and Nanomaterials.

2017                Chairman of the 27th Int. Conf. on Photochemistry, in Strasbourg (520 participants).

Member and chairman of scientific boards of int. conferences (ICP, CLEO/QELS, SPIE Photonics Europe)

Since 2019        Member of the Scientific Advisory Board of the Max-Planck-School of Photonics – Karlsruhe IT.

Scientific evaluation for national & int. funding agencies (France, Germany, Hungary, Israel)

Recherches actuelles

Molecular Physics in Condensed Phase, Photosensitive Proteins, Organic Nanostructures, Ultrafast Spectroscopy, Non-linear Optics

Photoisomerization in retinal proteins & of biomimetic molecular switches: role of environment and vibrational coherence, ultrafast spectroscopy guiding femtosecond X-ray diffraction.

  • DFG-ANR Project « Femto-ASR » 11/2014 – 10/2018
  • ANR Project « PhotoMecha »;
    10/20-09/24, coord. J. Léonard
  • « Fs XPS of photo-isomerising molecules in liquid jets”, funded by icFRC and CNRS-EIA.

Ultrafast spectroscopy of functional photo-physical processes in nanomaterials designed for energy conversion: Fe(II) complexes as photo-sensitizers, near-IR DSSCs.

Publications

For the latest papers see here: http://www.researcherid.com/rid/B-5554-2013

[1]
E. Zvereva, J. Segarra-Marti, M. Marazzi, J. Brazard, A. Nenov, O. Weingart, J. Léonard, M. Garavelli, I. Rivalta, E. Dumont, X. Assfeld, S. Haacke, A. Monari, The effect of solvent relaxation in the ultrafast time-resolved spectroscopy of solvated benzophenone, Photochemical & Photobiological Sciences. 17 (2018) 323–331. https://doi.org/10.1039/c7pp00439g.
[1]
J. Zhang, J. Qin, M. Wang, Y. Bai, H. Zou, J.K. Keum, R. Tao, H. Xu, H. Yu, S. Haacke, B. Hu, Uniform Permutation of Quasi-2D Perovskites by Vacuum Poling for Efficient, High-Fill-Factor Solar Cells, Joule. 3 (2019) 3061–3071. https://doi.org/10.1016/j.joule.2019.09.020.
[1]
Q. Wei, R. Duan, Q. Zhang, L. Xie, R. Xia, Y. Yi, J. Léonard, S. Haacke, J. Cabanillas-Gonzalez, Y. Qian, W. Huang, Origin of Intramolecular Low-Threshold Amplified Spontaneous Emission, Advanced Optical Materials. (2021) 2001956. https://doi.org/10.1002/adom.202001956.
[1]
M. Wang, H. Zou, J. Zhang, T. Wu, H. Xu, S. Haacke, B. Hu, Extremely Long Spin Lifetime of Light-Emitting States in Quasi-2D Perovskites through Orbit-Orbit Interaction, Journal of Physical Chemistry Letters. 11 (2020) 3647–3652. https://doi.org/10.1021/acs.jpclett.0c00842.
[1]
K. Voltz, J. Léonard, P.T. Touceda, J. Conyard, Z. Chaker, A. Dejaegere, J. Godet, Y. Mély, S. Haacke, R.H. Stote, Quantitative sampling of conformational heterogeneity of a DNA hairpin using molecular dynamics simulations and ultrafast fluorescence spectroscopy, Nucleic Acids Research. 44 (2016) 3408–3419. https://doi.org/10.1093/nar/gkw077.
[1]
P.T. Touceda, T. Gelot, O. Cregut, J. Léonard, S. Haacke, Time-Resolved Down-Conversion of 2-Aminopurine in a DNA Hairpin: Fluorescence Anisotropy and Solvent Effects, in: M. Chergui, A. Taylor, S. Cundiff, R. DeVivieRiedle, K. Yamagouchi (Eds.), EPJ Web of Conferences, 2013: p. 07022 /p.1–3. https://doi.org/10.1051/epjconf/20134107022.
[1]
A.I. Skilitsi, D. Agathangelou, I. Shulov, J. Conyard, S. Haacke, Y. Mely, A. Klymchenko, J. Léonard, Ultrafast photophysics of the environment-sensitive 4[prime or minute]-methoxy-3-hydroxyflavone fluorescent dye, Physical Chemistry Chemical Physics. 20 (2018) 7885–7895. https://doi.org/10.1039/C7CP08584B.
[1]
J. Segarra-Marti, E. Zvereva, M. Marazzi, J. Brazard, E. Dumont, X. Assfeld, S. Haacke, M. Garavelli, A. Monari, J. Léonard, I. Rivalta, Resolving the Singlet Excited State Manifold of Benzophenone by First-Principles Simulations and Ultrafast Spectroscopy, Journal of Chemical Theory and Computation. 14 (2018) 2570–2585. https://doi.org/10.1021/acs.jctc.7b01208.
[1]
T. Schwartz, J.A. Hutchison, J. Léonard, C. Genet, S. Haacke, T.W. Ebbesen, Polariton Dynamics under Strong Light-Molecule Coupling, ChemPhysChem. 14 (2013) 125–131. https://doi.org/10.1002/cphc.201200734.
[1]
I. Schapiro, M. Gueye, M. Paolino, S. Fusi, G. Marchand, S. Haacke, M.E. Martin, M. Huntress, V.P. Vysotskiy, V. Veryazov, J. Léonard, M. Olivucci, Synthesis, spectroscopy and QM/MM simulations of a biomimetic ultrafast light-driven molecular motor, Photochemical & Photobiological Sciences. 18 (2019) 2259–2269. https://doi.org/10.1039/c9pp00223e.
[1]
A. Ruff, E. Heyer, T. Roland, S. Haacke, R. Ziessel, S. Ludwigs, Electrochemical and optical properties of molecular triads based on triphenylamine, diketopyrrolopyrrole and boron-dipyrromethene, Electrochimica Acta. 173 (2015) 847–859. https://doi.org/10.1016/j.electacta.2015.05.093.
[1]
T. Roland, V. Kemlin, J. Nillon, J.-S. Pelle, O. Cregut, J. Brazard, J. Léonard, S. Haacke, BOXCARS-geometry 2DES setup in the 300-340nm range with pulse-to-pulse phase correction at 50kHz, in: Cerullo, G and Ogilvie, J and Kartner, F and Khalil, M and Li, R (Ed.), XXI INTERNATIONAL CONFERENCE ON ULTRAFAST PHENOMENA 2018 (UP 2018), E D P SCIENCES, 2019. https://doi.org/10.1051/epjconf/201920501009.
[1]
T. Roland, G.H. Ramirez, J. Léonard, S. Méry, S. Haacke, Ultrafast broadband laser spectroscopy reveals energy and charge transfer in novel donor-acceptor triads for photovoltaic applications, in: Ye, C and Wang, ZL and Zhou, B (Ed.), Journal of Physics: Conference Series, 2011: p. 012006 /p. 1–6. https://doi.org/10.1088/1742-6596/276/1/012006.
[1]
T. Roland, J. Léonard, G.H. Ramirez, S. Méry, O. Yurchenko, S. Ludwigs, S. Haacke, Sub-100 fs charge transfer in a novel donor-acceptor-donor triad organized in a smectic film, Physical Chemistry Chemical Physics. 14 (2012) 273–279. https://doi.org/10.1039/c1cp22122a.
[1]
T. Roland, L. Liu, E. Heyer, A. Ruff, S. Ludwigs, R. Ziessel, S. Haacke, Ultrafast Energy and Charge Transfer Processes in a Flexible Molecular Triad Designed for Organic Photovoltaics, in: Yamanouchi, I and Cundiff, S and DeVivieRiedle, R and KuwataGonokami, M and DiMauro, L (Ed.), Ultrafast Phenomena XIX, SPRINGER-VERLAG BERLIN, Okinawa, JAPAN, 7-11 juillet 2014, 2015: pp. 561–563. https://doi.org/10.1007/978-3-319-13242-6_137.
[1]
T. Roland, E. Heyer, L. Liu, A. Rue, S. Ludwigs, R. Ziessel, S. Haacke, A Detailed Analysis of Multiple Photoreactions in a Light-Harvesting Molecular Triad with Overlapping Spectra by Utrafast Spectroscopy, Journal of Physical Chemistry C. 118 (2014) 24290–24301. https://doi.org/10.1021/jp507474r.
[1]
M. Polkehn, P. Eisenbrandt, H. Tamura, S. Haacke, S. Méry, I. Burghardt, Ultrafast excitonic and charge transfer dynamics in nanostructured organic polymer materials, in: Andrews, DL and Nunzi, JM and Ostendorf, A (Ed.), NANOPHOTONICS VI, SPIE-INT SOC OPTICAL ENGINEERING, 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA, 2016. https://doi.org/10.1117/12.2230314.
[1]
M. Polkehn, H. Tamura, P. Eisenbrandt, S. Haacke, S. Méry, I. Burghardt, Molecular Packing Determines Charge Separation in a Liquid Crystalline Bisthiophene–Perylene Diimide Donor–Acceptor Material, Journal of Physical Chemistry Letters. 7 (2016) 1327–1334. https://doi.org/10.1021/acs.jpclett.6b00277.
[1]
M. Pastore, T. Duchanois, L. Liu, A. Monari, X. Assfeld, S. Haacke, P.C. Gros, Interfacial charge separation and photovoltaic efficiency in Fe(II)-carbene sensitized solar cells, Physical Chemistry Chemical Physics. 18 (2016) 28069–28081. https://doi.org/10.1039/c6cp05535d.
[1]
Y. Orozco-Gonzalez, M. Manathunga, M. del C. Marin, D. Agathangelou, K.-H. Jung, F. Melaccio, N. Ferre, S. Haacke, K. Coutinho, S. Canuto, M. Olivucci, An Average Solvent Electrostatic Configuration Protocol for QM/MM Free Energy Optimization: Implementation and Application to Rhodopsin Systems, Journal of Chemical Theory and Computation. 13 (2017) 6391–6404. https://doi.org/10.1021/acs.jctc.7b00860.
[1]
M. Olivucci, I. Schapiro, S. Haacke, J. Léonard, S. Fusi, R.R. Paccani, J. Briand, From computational photobiology to the design of vibrationally coherent molecular devices, in: ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2012: pp. 272-COMP.
[1]
J. Nillon, O. Cregut, C. Bressler, S. Haacke, 2 MHz Tunable Non Collinear Optical Parametric Amplifiers with Pulse Durations Down to 6 fs, in: Yamanouchi, I and Cundiff, S and DeVivieRiedle, R and KuwataGonokami, M and DiMauro, L (Ed.), Ultrafast Phenomena XIX, SPRINGER-VERLAG BERLIN, Okinawa, JAPAN, 7-11 juillet 2014, 2015: pp. 761–765. https://doi.org/10.1007/978-3-319-13242-6_187.
[1]
J. Nillon, O. Cregut, C. Bressler, S. Haacke, Two MHz tunable non collinear optical parametric amplifiers with pulse durations down to 6 fs, Optics Express. 22 (2014) 14964–14974. https://doi.org/10.1364/OE.22.014964.
[1]
M. Ngueye, I. Schapiro, S. Fusi, S. Haacke, M. Olivucci, J. Léonard, Coherent Photoisomerization and Quantum Yield of Biomimetic Molecular Switches, in: 2013 Conference on Lasers and Electro-Optics Europe & International Quantum Electronics Conference (CLEO/Europe-IQEC), IEEE, 2013.
[1]
M. del C. Marín, D. Agathangelou, Y. Orozco-Gonzalez, A. Valentini, Y. Kato, R. Abe-Yoshizumi, H. Kandori, A. Choi, K.-H. Jung, S. Haacke, M. Olivucci, Fluorescence Enhancement of a Microbial Rhodopsin via Electronic Reprogramming, Journal of the American Chemical Society. 141 (2019) 262–271. https://doi.org/10.1021/jacs.8b09311.
[1]
S. Maillot, A. Carvalho, J.-P. Vola, C. Boudier, Y. Mely, S. Haacke, J. Léonard, Out-of-equilibrium biomolecular interactions monitored by picosecond fluorescence in microfluidic droplets, Lab on a Chip. 14 (2014) 1767–1774. https://doi.org/10.1039/C3LC51283E.
[1]
K. Magra, M. Darari, E. Domenichini, A. Frances-Monerris, C. Cebrian, M. Beley, M. Pastore, A. Monari, X. Assfeld, S. Haacke, P.C. Gros, Photophysical Investigation of Iron(II) Complexes Bearing Bidentate Annulated Isomeric Pyridine-NHC Ligands, Journal of Physical Chemistry C. 124 (2020) 18379–18389. https://doi.org/10.1021/acs.jpcc.0c03638.
[1]
K. Magra, E. Domenichini, A. Frances-Monerris, C. Cebrian, M. Beley, M. Darari, M. Pastore, A. Monari, X. Assfeld, S. Haacke, P.C. Gros, Impact of the fac/mer Isomerism on the Excited-State Dynamics of Pyridyl-carbene Fe(II) Complexes, Inorganic Chemistry. 58 (2019) 5069–5081. https://doi.org/10.1021/acs.inorgchem.9b00138.
[1]
L. Liu, D. Agathangelou, T. Roland, O. Cregut, T. Duchanois, M. Beley, J. Léonard, P. Gros, S. Haacke, High sensitivity fluorescence up-conversion spectroscopy of (MLCT)-M-3 emission of metal-organic complexes, in: Cerullo, G and Ogilvie, J and Kartner, F and Khalil, M and Li, R (Ed.), XXI INTERNATIONAL CONFERENCE ON ULTRAFAST PHENOMENA 2018 (UP 2018), E D P SCIENCES, 2019. https://doi.org/10.1051/epjconf/201920509009.
[1]
L. Liu, P. Eisenbrandt, T. Roland, M. Polkehn, P.-O. Schwartz, K. Bruchlos, B. Omiecienski, S. Ludwigs, N. Leclerc, E. Zaborova, J. Léonard, S. Méry, I. Burghardt, S. Haacke, Controlling Charge Separation and Recombination by Chemical Design in Donor-Acceptor Dyads, Physical Chemistry Chemical Physics. 18 (2016) 18536–18548. https://doi.org/10.1039/C6CP00644B.
[1]
Q. Liu, Y.-C. Hsiao, M. Ahmadi, T. Wu, L. Liu, S. Haacke, H. Wang, B. Hu, N and p-type properties in organo-metal halide perovskites studied by Seebeck effects, Organic Electronics. 35 (2016) 216–220. https://doi.org/10.1016/j.orgel.2016.05.025.
[1]
L. Liu, T. Duchanois, T. Etienne, A. Monari, M. Beley, X. Assfeld, S. Haacke, P.C. Gros, A new record excited state 3MLCT lifetime for metalorganic iron(ii) complexes, Physical Chemistry Chemical Physics. 18 (2016) 12550–12556. https://doi.org/10.1039/C6CP01418F.
[1]
P.-Y. Lin, T. Wu, M. Ahmadi, L. Liu, S. Haacke, T.-F. Guo, B. Hu, Simultaneously enhancing dissociation and suppressing recombination in perovskite solar cells, Nano Energy. 36 (2017) 95–101. https://doi.org/10.1016/j.nanoen.2017.04.031.
[1]
J. Li, T. Wu, J. Zhang, S. Haacke, F. Teng, B. Hu, Exploring Light Polarization Effects of Photovoltaic Actions in Organic-Inorganic Hybrid Perovskites with Asymmetric and Symmetric Unit Structures, ACS Applied Materials & Interfaces. 12 (2020) 38054–38060. https://doi.org/10.1021/acsami.0c09276.
[1]
J. Léonard, I. Schapiro, J. Briand, S. Fusi, R.R. Paccani, M. Olivucci, S. Haacke, Mechanistic Origin of the Vibrational Coherence Accompanying the Photoreaction of Biomimetic Molecular Switches, Chemistry-a European Journal. 18 (2012) 15296–15304. https://doi.org/10.1002/chem.201201430.
[1]
J. Léonard, D. Polli, G. Cerullo, M. Olivucci, S. Haacke, Influence of the Chemical Design on the Coherent Photoisomerization of Biomimetic Molecular Switches, in: M. Chergui, A. Taylor, S. Cundiff, R. DeVivieRiedle, K. Yamagouchi (Eds.), EPJ Web of Conferences, 2013: p. 05006 /p.1–3. https://doi.org/10.1051/epjconf/20134105006.
[1]
J. Léonard, J. Briand, S. Fusi, V. Zanirato, M. Olivucci, S. Haacke, Isomer-dependent vibrational coherence in ultrafast photoisomerization, New Journal of Physics. 15 (2013) 105022. https://doi.org/10.1088/1367-2630/15/10/105022.
[1]
J. Léonard, T. Gelot, K. Torgasin, S. Haacke, Ultrafast fluorescence spectroscopy of biologically relevant chromophores using type II difference frequency generation, in: Journal of Physics: Conference Series, 2011: p. 012017 /p.1–5. https://doi.org/10.1088/1742-6596/277/1/012017.
[1]
G.N. Kovacs, J.-P. Colletier, M.L. Gruenbein, Y. Yang, T. Stensitzki, A. Batyuk, S. Carbajo, R.B. Doak, D. Ehrenberg, L. Foucar, R. Gasper, A. Gorel, M. Hilpert, M. Kloos, J.E. Koglin, J. Reinstein, C.M. Roome, R. Schlesinger, M. Seaberg, O.L. Shoeman, M. Stricker, S. Boutet, S. Haacke, J. Heberle, K. Heyne, T. Domratcheva, T.R.M. Barends, I. Schlichting, Three-dimensional view of ultrafast dynamics in photoexcited bacteriorhodopsin, Nature Communications. 10 (2019) 3177. https://doi.org/10.1038/s41467-019-10758-0.
[1]
Z. Heiner, T. Roland, J. Léonard, S. Haacke, G.I. Groma, Kinetics of Light-Induced Intramolecular Energy Transfer in Different Conformational States of NADH, Journal of Physical Chemistry B. 121 (2017) 8037–8045. https://doi.org/10.1021/acs.jpcb.7b04753.
[1]
M. Gueye, M. Paolino, E. Gindensperger, S. Haacke, M. Olivucci, J. Léonard, Vibrational coherence and quantum yield of retinal-chromophore-inspired molecular switches, Faraday Discussions. 221 (2020) 299–321. https://doi.org/10.1039/c9fd00062c.
[1]
M. Gueye, M. Manathunga, D. Agathangelou, Y. Orozco, M. Paolino, S. Fusi, S. Haacke, M. Olivucci, J. Léonard, Engineering the vibrational coherence of vision into a synthetic molecular device, Nature Communications. 9 (2018) 313. https://doi.org/10.1038/s41467-017-02668-w.
[1]
M. Gueye, S. Haacke, S. Fusi, M. Olivucci, E. Gindensperger, J. Léonard, Ultrafast Photoisomerization of Chiral Biomimetic Molecular Switches, in: Yamanouchi, I and Cundiff, S and DeVivieRiedle, R and KuwataGonokami, M and DiMauro, L (Ed.), Ultrafast Phenomena XIX, SPRINGER-VERLAG BERLIN, Okinawa, JAPAN, 7-11 juillet 2014, 2015: pp. 517–520. https://doi.org/10.1007/978-3-319-13242-6_126.
[1]
M.L. Gruenbein, M. Stricker, G. Nass Kovacs, M. Kloos, R.B. Doak, R.L. Shoeman, J. Reinstein, S. Lecler, S. Haacke, I. Schlichting, Illumination guidelines for ultrafast pump-probe experiments by serial femtosecond crystallography, Nature Methods. early (2020). https://doi.org/10.1038/s41592-020-0847-3.
[1]
T. Gelot, P. Touron-Touceda, O. Cregut, J. Léonard, S. Haacke, Ultrafast Site-Specific Fluorescence Quenching of 2-Aminopurine in a DNA Hairpin Studied by Femtosecond Down-Conversion, Journal of Physical Chemistry A. 116 (2012) 2819–2825. https://doi.org/10.1021/jp212187m.
[1]
A. Frances-Monerris, K. Magra, M. Darari, C. Cebrian, M. Beley, E. Domenichini, S. Haacke, M. Pastore, X. Assfeld, P.C. Gros, A. Monari, Synthesis and Computational Study of a Pyridylcarbene Fe(II) Complex: Unexpected Effects of fac/mer Isomerism in Metal-to-Ligand Triplet Potential Energy Surfaces, Inorganic Chemistry. 57 (2018) 10431–10441. https://doi.org/10.1021/acs.inorgchem.8b01695.
[1]
T. Duchanois, L. Liu, M. Pastore, A. Monari, C. Cebrián, Y. Trolez, M. Darari, K. Magra, A. Francés-Monerris, E. Domenichini, M. Beley, X. Assfeld, S. Haacke, P.C. Gros, NHC-Based Iron Sensitizers for DSSCs, Inorganics. 6 (2018) 63. https://doi.org/10.3390/inorganics6020063.
[1]
T. Duchanois, T. Etienne, C. Cebrian, L. Liu, A. Monari, M. Beley, X. Assfeld, S. Haacke, P.C. Gros, An Iron-Based Photosensitizer with Extended Excited-State Lifetime: Photophysical and Photovoltaic Properties, European Journal of Inorganic Chemistry. (2015) 2469–2477. https://doi.org/10.1002/ejic.201500142.
[1]
M. Darari, A. Frances-Monerris, B. Marekha, A. Doudouh, E. Wenger, A. Monari, S. Haacke, P.C. Gros, Towards Iron(II) Complexes with Octahedral Geometry: Synthesis, Structure and Photophysical Properties, Molecules. 25 (2020) 5991. https://doi.org/10.3390/molecules25245991.