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Research Group Ulrike Frühling

 

 

 

Spektren

Spectra of photoelectrons ionized by ultrashort XUV pulses and accelerated by THz radation. The oscillation of the THz-field is visible.

In our research group within CUI and the Institute for Experimental Physics we perform time resolved atomic and molecular physics experiments using ultrashort extreme ultraviolet (XUV) pulses in combination with intense far-infrared (THz) light pulses. The experiments allow us to follow ultrafast dynamics in the picosecond (1 ps = 10-12 s) to femtosecond (1 fs = 10-15 s) range.

 

Group Members

Jun. Prof. Dr. Ulrike Frühling
E-mail: ulrike.fruehling@desy.de
Tel.: +49-40-8998 6611
Bldg. 99, Rm. 01-020
Luruper Chaussee 149
22761 Hamburg

Dr. Anastasios Dimitriou
E-mail: anastasios.dimitriou@desy.de
Tel.: +49-40-8998 6637
Bldg. 99, Rm. 01-020
Luruper Chaussee 149
22761 Hamburg

Fawad Karimi
E-mail: fawad.karimi@desy.de
Tel.: +49-40-8998 6637
Bldg. 99, Rm. 01-018
Luruper Chaussee 149
22761 Hamburg

Martin Ranke
E-Mail: martin.ranke@desy.de
Tel.: +49-40-8998  6684
Bldg. 99, Rm. 01-033
Luruper Chaussee 149
22761 Hamburg

Markus Pfau
E-Mail: markus.pfau@desy.de
Tel.: +49-40-8998  6639
Bldg. 99, Rm. 01-018
Luruper Chaussee 149
22761 Hamburg

Malte Sumfleth
E-mail: malte.sumfleth@desy.de
Tel.: +49-40-8998 6637
Bldg. 99, Rm. 01-018
Luruper Chaussee 149
22761 Hamburg

Sophie Walther
E-mail: sophie.walther@desy.de
Tel.: +49-40-8998 6684
Bldg. 99, Rm. 01-033
Luruper Chaussee 149
22761 Hamburg

Lennart Wollenweber
E-mail: lennart.wollenweber@desy.de
Tel.: +49-40-8998 6637
Bldg. 99, Rm. 01-018
Luruper Chaussee 149
22761 Hamburg

Open Positions

We continously look for interested students who want to join the fascinating field of ultrashort physics. If you are looking for a  Master/Diploma or Bachelor work, please contact J. Prof. Dr. Ulrike Frühling (ulrike.fruehling@desy.de).

List of Publications

T. Oelze, B. Schütte, M. Müller, J. P. Müller, M. Wieland, U. Frühling, M. Drescher, A. Al-Shemmary, T. Golz, N. Stojanovic and M. Krikunova
„Correlated electronic decay in expanding clusters triggered by intense XUV pulses from a Free-Electron-Laser” 
Sci. Rep.. 7, 40736(2017)

U. Frühling, F. Trinter, F.Karimi, J.B. Williams and T. Jahnke
„Time-resolved studies of Interatomic Coulombic Decay” 
 Journ. of electr. Spectr. & rel. phenomena. 24, 237–244 (2015)

S. Düsterer, M. Rehders, A. Al-Shemmary, C. Behrens, G. Brenner, O. Brovko, M. DellAngela, M. Drescher, B. Faatz, J. Feldhaus, U. Frühling, N. Gerasimova, N. Gerken, C. Gerth, T. Golz, A. Grebentsov, E. Hass, K. Honkavaara, V. Kocharian, M. Kurka, Th. Limberg, R. Mitzner, R. Moshammer, E. Plönjes, M. Richter, J. Rönsch-Schulenburg, A. Rudenko, H. Schlarb, B. Schmidt, A. Senftleben, E. A. Schneidmiller, B. Siemer, F. Sorgenfrei, A. A. Sorokin, N. Stojanovic, K. Tiedtke, R. Treusch, M. Vogt, M. Wieland, W. Wurth, S. Wesch, M. Yan, M. V. Yurkov, H. Zacharias, and S. Schreiber                                                                                                                                                  „Development of experimental techniques for the characterization of ultrashort photon pulses of extreme ultraviolet free-electron lasers”
Phys. Rev. STAB. 17, 120702 (2014)

B. Schütte, S. Bauch, U. Frühling, M. Wieland, M. Gensch, E. Plönjes, T. Gaumnitz, A. Azima, M. Bonitz and M. Drescher
Evidence for chirped Auger-Electron Emission”
Phys. Rev. Lett. 108, 253003 (2012)

U. Frühling
Light field streaking for FELs”
Journal of Physics B 44, 243001(2011)

B. Schütte, U. Frühling, M. Wieland, A. Azima, and M. Drescher
Electron wave packet sampling with laser-generated extreme ultraviolet and terahertz fields”
Optics Express 19, 18833 (2011)

M. Drescher, U. Frühling, M. Krikunova, T. Maltezopoulos and M. Wieland
„Time-diagnostics for improved dynamics experiments at XUV FELs”
Journal of Physics B 43, 194010 (2010)

M. Krikunova, Th. Maltezopoulos, A. Azima, M. Schlie, U. Frühling, H. Redlin, R. Kalms, S. Cunovic, N. M. Kabachnik, M.Wieland and M. Drescher
Timeresolvedion spectrometry on xenon with the jitter-compensated soft x-ray pulses of a free-electron laser”
New Journal of Physics 11, 123019 (2009)

U. Frühling, M. Wieland, M. Gensch, T. Gebert, B. Schütte, M. Krikunova, R. Kalms., F. Budzyn, O. Grimm, J. Rossbach, E. Plönjes and M. Drescher
„Singleshot THz field driven X-ray streak-camera“
Nature Photonics 3, 523-528 (2009)

K. Tiedtke, A. Azima, N. von Bargen, L. Bittner, S. Bonfigt, S. Düsterer, B. Faatz, U. Frühling, M. Gensch, Ch. Gerth, N. Guerassimova, U. Hahn, T. Hans, M. Hesse, K. Honkavaara, U. Jastrow, P. Juranic, S. Kapitzki, B. Keitel, T. Kracht, M. Kuhlmann, W.B. Li, M Martins, T. Nunez, E. Plönjes, H. Redlin, E.L. Saldin, E.A. Schneidmiller, J.R. Schneider, S. Schreiber, N. Stojanovic, F. Tavella, S. Toleikis, R. Treusch, H. Weigelt, M. Wellhöfer, H. Wabnitz, M.V. Yurkov and J. Feldhaus
„The soft x-ray free-electron laser FLASH at DESY: beamlines, diagnostics and end-stations“
New Journal of Physics 11, 023029. (2009).

M. Gensch, L. Bittner, A. Chesnov, H. Delsim-Hashemi, M. Drescher, B. Faatz, J. Feldhaus, U. Frühling, G.A. Geloni, Christopher Gerth, O. Grimm, U. Hahn, D. Petrov, E. Plönjes, M. Roehling, J. Rossbach, E.L. Saldin, B. Schmidt, P. Schmueser, E.A. Schneidmiller, E. Syresin, A. Willner, M.V. Yurkov
„New infrared undulator beamline at FLASH“,
Infrared Physics & Technology 51, 423-425 (2008).

Th. Maltezopoulos, S. Cunovic, M. Wieland, M. Beye, A. Azima, H. Redlin, M. Krikunova, R. Kalms, U. Frühling, R. Budzyn, W. Wurth, A. Föhlisch, M. Drescher
Single-shot timing measurement of extreme-ultraviolet freeelectron laser pulses”
New Journal of Physics 10, 033026 (2008)

J. Mikosch, U. Frühling, S. Trippel, R. Otto, P. Hlavenka, D. Schwalm, M. Weidemüller, and R. Wester
„Evaporation of trapped anions studied with a 22-pole ion trap in trandem time-of-flight configuration“
Physical Review A 78, 023402 (2008)

S. Cunovic, N. Müller, R.Kalms, M. Krikunova, M. Wieland, M. Drescher, Th. Maltezopoulos, U. Frühling, H. Redlin, E. Plönjes-Palm, and J. Feldhaus
Time to-space mapping in a gas medium for the temporal characterization of vacuum-ultraviolet pulses”
Applied Physics Letters 90,121112 (2007).

J. Mikosch, U. Frühling, S. Trippel, D. Schwalm, M. Weidemüller, and R. Wester
„Evaporation of buffer gas-thermalized anions out of a multipole rf ion trap“
Physical Review Letters 98, 223001 (2007).

J. Mikosch, U. Frühling, S. Trippel, D. Schwalm, M. Weidemüller, and R. Wester
„Velocitiy map imaging of ion-molecule reactive scattering: The Ar+ + N2 charge transfer reaction“
Physical Chemistry, Chemical Physics 8, 2990 (2006).