Publications of Ralph Ernstorfer

Puppin, M., S. Polishchuk, N. Colonna, A. Crepaldi, D.N. Dirin, O. Nazarenko, R. De Gennaro, G. Gatti, S. Roth, T. Barillot, L. Poletto, R.P. Xian, L. Rettig, M. Wolf, R. Ernstorfer, M.V. Kovalenko, N. Marzari, M. Grioni and M. Chergui: Evidence of Large Polarons in Photoemission Band Mapping of the Perovskite Semiconductor CsPbBr₃. Physical Review Letters 124 (20), 206402 (2020).

Zahn, D., P.-N. Hildebrandt, T. Vasileiadis, Y.W. Windsor, Y. Qi, H. Seiler and R. Ernstorfer: Anisotropic Nonequilibrium Lattice Dynamics of Black Phosphorus. Nano Letters 20 (5), 3728–3733 (2020).

Kutnyakhov, D., R.P. Xian, M.R. Dendzik, M. Heber, F. Pressacco, S.Y. Agustsson, L. Wenthaus, H. Meyer, S. Gieschen, G. Mercurio, A. Benz, K. Bühlman, S. Däster, R. Gort, D. Curcio, K. Volckaert, M. Bianchi, C. Sanders, J.A. Miwa, S. Ulstrup, A. Oelsner, C. Tusche, Y.-J. Chen, D. Vasilyev, K. Medjanik, G. Brenner, S. Dziarzhytski, H. Redlin, B. Manschwetus, S. Dong, J. Hauer, L. Rettig, F. Diekmann, K. Rossnagel, J. Demsar, H.-J. Elmers, P. Hofmann, R. Ernstorfer, G. Schönhense, Y. Acremann and W. Wurth: Time- and momentum-resolved photoemission studies using time-of-flight momentum microscopy at a free-electron laser. Review of Scientific Instruments 91 (1), 013109 (2020).

Christiansen, D., M. Selig, E. Malic, R. Ernstorfer and A. Knorr: Theory of exciton dynamics in time-resolved ARPES: Intra- and intervalley scattering in two-dimensional semiconductors. Physical Review B 100 (20), 205401 (2019).

Stimper, V., S. Bauer, R. Ernstorfer, B. Schölkopf and R.P. Xian: Multidimensional Contrast Limited Adaptive Histogram Equalization. IEEE Access 7, 165437–165447 (2019).

Vasileiadis, T., E.N. Skountzos, D. Foster, S.P. Coleman, D. Zahn, F. Krecinic, V.G. Mavrantzas, R.E. Palmer and R. Ernstorfer: Ultrafast rotational motions of supported nanoclusters probed by electron diffraction. Nanoscale Horizons 4 (5), 1164–1173 (2019).

Xian, R.P., L. Rettig and R. Ernstorfer: Symmetry-guided nonrigid registration: The case for distortion correction in multidimensional photoemission spectroscopy. Ultramicroscopy 202, 133–139 (2019).

Nicholson, C., M. Puppin, A. Lücke, U. Gerstmann, M. Krenz, W.G. Schmidt, L. Rettig, R. Ernstorfer and M. Wolf: Excited-state band mapping and momentum-resolved ultrafast population dynamics in In/Si(111) nanowires investigated with XUV-based time- and angle-resolved photoemission spectroscopy. Physical Review B 99 (15), 155107 (2019).

Ehberger, D., K.J. Mohler, T. Vasileiadis, R. Ernstorfer, L. Waldecker and P. Baum: Terahertz Compression of Electron Pulses at a Planar Mirror Membrane. Physical Review Applied 11 (2), 024034 (2019).

Puppin, M., Y. Deng, C. Nicholson, J. Feldl, N. Schröter, H. Vita, P.S. Kirchmann, C. Monney, L. Rettig, M. Wolf and R. Ernstorfer: Time- and angle-resolved photoemission spectroscopy of solids in the extreme ultraviolet at 500 kHz repetition rate. Review of Scientific Instruments 90 (02), 023104 (2019).

Nicholson, C., A. Lücke, W.G. Schmidt, M. Puppin, L. Rettig, R. Ernstorfer and M. Wolf: Beyond the molecular movie: dynamics of bands and bonds during a photo-induced phase transition. Science 362 (6416), 821–825 (2018).

Vasileiadis, T., L. Waldecker, D. Foster, A. Da Silva, D. Zahn, R. Bertoni, R.E. Palmer and R. Ernstorfer: Ultrafast Heat Flow in Heterostructures of Au Nanoclusters on Thin Films: Atomic Disorder Induced by Hot Electrons. ACS Nano 12 (8), 7710–7720 (2018).

Waldecker, L., R. Bertoni, H. Hübener, T. Brumme, T. Vasileiadis, D. Zahn, A. Rubio and R. Ernstorfer: Momentum-Resolved View of Electron-Phonon Coupling in Multilayer WSe₂. Physical Review Letters 119 (3), 036803 (2017).

Waldecker, L., T. Vasileiadis, R. Bertoni, R. Ernstorfer, T. Zier, F.H. Valencia, M.E. Garcia and E.S. Zijlstra: Coherent and incoherent structural dynamics in laser-excited antimony. Physical Review B 95 (5), 054302 (2017).

Bertoni, R., C. Nicholson, L. Waldecker, H. Hübener, C. Monney, U. De Giovannini, M. Puppin, M. Hoesch, E. Springate, R.T. Chapman, C. Cacho, M. Wolf, A. Rubio and R. Ernstorfer: Generation and Evolution of Spin-, Valley-, and Layer-Polarized Excited Carriers in Inversion-Symmetric WSe₂. Physical Review Letters 117 (27), 277201 (2016).

Paasch-Colberg, T., S.Y. Kruchnin, Ö. Sağlam, S. Kapser, S. Cabrini, S. Muehlbrandt, J. Reichert, J.V. Barth, R. Ernstorfer, R. Kienberger, V.S. Yakovlev, N. Karpowicz and A. Schiffrin: Sub-cycle optical control of current in a semiconductor: from the multiphoton to the tunneling regime. Optica 3 (12), 1358–1361 (2016).

Monney, C., M. Puppin, C. Nicholson, M. Hoesch, R.T. Chapman, E. Springate, H. Berger, A. Magrez, C. Cacho, R. Ernstorfer and M. Wolf: Revealing the role of electrons and phonons in the ultrafast recovery of charge density wave correlations in 1T−TiSe₂. Physical Review B 94 (16), 165165 (2016).

Müller, M., V. Kravtsov, A. Paarmann, M.B. Raschke and R. Ernstorfer: Nanofocused Plasmon-Driven Sub-10 fs Electron Point Source. ACS Photonics 3 (4), 611–619 (2016).

Waldecker, L., R. Bertoni, R. Ernstorfer and J. Vorberger: Electron-Phonon Coupling and Energy Flow in a Simple Metal beyond the Two-Temperature Approximation. Physical Review X 6 (2), 021003 (2016).

Waldecker, L., T.A. Miller, M. Rudé, R. Bertoni, J. Osmond, V. Pruneri, R. Simpson, R. Ernstorfer and S. Wall: Time-domain separation of optical properties from structural transitions in resonantly bonded materials. Nature Materials 14 (10), 991–995 (2015).