PhD Theses
S. Calati, Q. Li, X. Zhu and J. Stähler
Ultrafast evolution of the complex dielectric function of monolayer WS2 after photoexcitation
Phys. Chem. Chem. Phys., 23, 22640-22646 (2021) - [link]
A. Ishii, A. Shiotari and Y. Sugimoto
Mechanically induced single-molecule helicity switching of graphene-nanoribbon-fused helicene on Au(111)
Chem. Sci., 12, 13301-13306 (2021) - [link]
Ertl, G.
Mein Leben mit der Wissenschaft
GNT-Verlag, Berlin - [link]
V. Balos, P. Müller, G. Jakob, M. Kläui, and M. Sajadi
Imprinting the complex dielectric permittivity of liquids into the spintronic terahertz emission
Appl. Phys. Lett. 119, 091104 - [link]
H. A. Dürr, R. Ernstorfer & B. J. Siwick
Revealing momentum-dependent electron–phonon and phonon–phonon coupling in complex materials with ultrafast electron diffuse scattering
MRS Bulletin (2021) - [link]
O. Gueckstock, L. Nádvorník, T. S. Seifert, M. Borchert, G. Jakob, G. Schmidt, G. Woltersdorf, M. Kläui, M. Wolf, T. Kampfrath
Modulating the polarization of broadband terahertz pulses from a spintronic emitter at rates up to 10 kHz
Optica 8, 1013-1019 - [link]
H. Seiler, D. Zahn, M. Zacharias, P.-N. Hildebrandt, T. Vasileiadis, Y. W. Windsor, Y. Qi, C. Carbogno, C. Draxl, R. Ernstorfer, F. Caruso
Accessing the Anisotropic Nonthermal Phonon Populations in Black Phosphorus
Nano Lett. 2021, 21, 6171–6178 - [link]
D. A. Reiss, T. Kampfrath, and P. W. Brouwer
Theory of spin-Hall magnetoresistance in the ac terahertz regime
Phys. Rev. B 104, 024415 - [link]
W. Hoppe, J. Weber, S. Tirpanci, O. Gueckstock, T. Kampfrath, G. Woltersdorf
On-Chip Generation of Ultrafast Current Pulses by Nanolayered Spintronic Terahertz Emitters
ACS Appl. Nano Mater. 4, 7454–7460 - [link]
K. Kuroishi, M. R. Al Fauzan, N. T. Pham, Y. Wang, Y. Hamamoto, K. Inagaki, A. Shiotari, H. Okuyama, S. Hatta, T. Aruga, I. Hamada, and Y. Morikawa
A flat-lying dimer as a key intermediate in NO reduction on Cu(100)
Phys. Chem. Chem. Phys., 23, 16880-16887 - [link]
Z. Chen, N. Andrejevic, N. C. Drucker, T. Nguyen, R. P. Xian, T. Smidt, Y. Wang, R. Ernstorfer, D. A. Tennant, M. Chan, M. Li
Machine learning on neutron and x-ray scattering and spectroscopies
Chem. Phys. Rev. 2, 031301 - [link]
S. E. M. Putra, F. Muttaqien, Y. Hamamoto, K. Inagaki, A. Shiotari, J. Yoshinobu, Y. Morikawa, and I. Hamada
Theoretical study on adsorption and reaction of polymeric formic acid on the Cu(111) surface
Phys. Rev. Materials 5, 075801 - [link]
H. Seiler, M. Krynski, D. Zahn, S. Hammer, Y. W. Windsor, T. Vasileiadis, J. Pflaum, R. Ernstorfer, M. Rossi, H. Schwoerer
Nuclear dynamics of singlet exciton fission in pentacene single crystals
Sci. Advances 7, eabg0869 - [link]
F. Krečinić and R. Ernstorfer
Wave-Mechanical Electron-Optical Modeling of Field-Emission Electron Sources
Phys. Rev. Applied 15, 064031 - [link]
S. Dong, M. Puppin, T. Pincelli, S. Beaulieu, D. Christiansen, H. Hübener, C. W. Nicholson, R. P. Xian, M. Dendzik, Y. Deng, Y. W. Windsor, M. Selig, E. Malic, A. Rubio, A. Knorr, M. Wolf, L. Rettig, and R. Ernstorfer:
Direct measurement of key exciton properties: Energy, dynamics, and spatial distribution of the wave function
Natural Sci. 2021, e10010 - [link]
F. Wang, L. Huber, S. F. Maehrlein, and X.-Y. Zhu
Optical Anisotropy and Phase Transitions in Lead Halide Perovskites
J. Phys. Chem. Lett. 12, 5016–5022 - [link]
L. Nádvorník, M Borchert, L. Brandt, R. Schlitz, K. A. de Mare, K. Výborný, I. Mertig, G. Jakob, M. Kläui, S. T. B. Goennenwein, M. Wolf, G. Woltersdorf, T. Kampfrath
Broadband Terahertz Probes of Anisotropic Magnetoresistance Disentangle Extrinsic and Intrinsic Contributions
Phys. Rev. X 11, 021030 - [link]
G. Schönhense, D. Kutnyakhov, F. Pressacco, M. Heber, N. Wind, S. Y. Agustsson, S. Babenkov, D. Vasilyev, O. Fedchenko, S. Chernov, L. Rettig, B. Schönhense, L. Wenthaus, G. Brenner, S. Dziarzhytski, S. Palutke, S. K. Mahatha, N. Schirmel, H. Redlin, B. Manschwetus, I. Hartl, Yu. Matveyev, A. Gloskovskii, C. Schlueter, V. Shokeen, H. Duerr, T. K. Allison, M. Beye, K. Rossnagel, H. J. Elmers, and K. Medjanik
Suppression of the vacuum space-charge effect in fs-photoemission by a retarding electrostatic front lens
Rev. Sci. Instruments 92, 053703 - [link]
S. Park, N. Mutz, S. A. Kovalenko, T. Schultz, D. Shin, A. Aljarb, L-J. Li, V. Tung, P. Amsalem, E. J. W. List-Kratochvil, J. Stähler, X. Xu, S. Blumstengel, N. Koch
Type-I Energy Level Alignment at the PTCDA—Monolayer MoS2 Interface Promotes Resonance Energy Transfer and Luminescence Enhancement
Adv. Sci. 8, 2100215 - [link]
J. Maklar, Y. W. Windsor, C. W. Nicholson, M. Puppin, P. Walmsley, V. Esposito, M. Porer, J. Rittmann, D. Leuenberger, M. Kubli, M. Savoini, E. Abreu, S. L. Johnson, P. Beaud, G. Ingold, U. Staub, I. R. Fisher, R. Ernstorfer, M. Wolf & L. Rettig 
Nonequilibrium charge-density-wave order beyond the thermal limit
Nat Commun 12, 2499 - [link]
S. Liu, A. Hammud, M. Wolf, and T. Kumagai
Atomic Point Contact Raman Spectroscopy of a Si(111)-7 × 7 Surface
Nano Lett. 2021, 21, 4057–4061 - [link]
S. Beaulieu, S. Dong, N. Tancogne-Dejean,M. Dendzik, T. Pincelli, J. Maklar, R. P. Xian, M. A. Sentef, M. Wolf, A. Rubio, L. Rettig and R. Ernstorfer.
Ultrafast dynamical Lifshitz transition
Science Advances 7, eabd9275 - [link]
D. Zahn, F. Jakobs, Y. W. Windsor, H. Seiler, T. Vasileiadis, T. A. Butcher, Y. Qi, D. Engel, U. Atxitia, J. Vorberger, and R. Ernstorfer
Lattice dynamics and ultrafast energy flow between electrons, spins, and phonons in a 3d ferromagnet
Phys. Rev. Research 3, 023032 - [link]
Y. W. Windsor, D. Zahn, R. Kamrla, J. Feldl, H. Seiler, C.-T. Chiang, M. Ramsteiner, W. Widdra, R. Ernstorfer, and L. Rettig
Exchange-Striction Driven Ultrafast Nonthermal Lattice Dynamics in NiO
Phys. Rev. Lett. 126, 147202 - [link]
L. Huber, S. F. Maehrlein, F. Wang, Y. Liu, and X.-Y. Zhu
The ultrafast Kerr effect in anisotropic and dispersive media
J. Chem. Phys. 154, 094202 - [link]
T.S. Seifert, U. Martens, F. Radu, M. Ribow, M. Beritta, L. Nádvorník, R. Starke, T. Jungwirth, M. Wolf, I. Radu, M. Münzenberg, P.M. Oppeneer, G. Woltersdorf, T. Kampfrath
Frequency-Independent Terahertz Anomalous Hall Effect in DyCo5, Co32Fe68, and Gd27Fe73 Thin Films from DC to 40 THz
Adv. Materials 33, 2007398 - [link]
S. F. Maehrlein, P. P. Joshi, L. Huber, F. Wang, M. Cherasse, Y. Liu, D. M. Juraschek, E. Mosconi, D. Meggiolaro, F. De Angelis, X.-Y. Zhu
Decoding ultrafast polarization responses in lead halide perovskites by the two-dimensional optical Kerr effect
PNAS, 118, e2022268118 - [link]
L. Gierster, S. Vempati, & J. Stähler
Ultrafast generation and decay of a surface metal
Nat Commun 12, 978 - [link]
Ol. Gueckstock, L. Nádvorník, M. Gradhand, T. S. Seifert, G. Bierhance, R. Rouzegar, M. Wolf, M. Vafaee, J. Cramer, M. A. Syskaki, G. Woltersdorf, I. Mertig, G. Jakob, M. Kläui, T. Kampfrath
Terahertz Spin-to-Charge Conversion by Interfacial Skew Scattering in Metallic Bilayers
Adv. Materials 33, 2006281 - [link]
D. Yagodkin, L. Nádvorník, O. Gueckstock, C. Gahl, T. Kampfrath, K. Bolotin
Ultrafast photocurrents in MoSe2 probed by terahertz spectroscopy
2D Mater. 8, 025012 - [link]