Search Results - "WOERNER, M"

Ultrafast terahertz response of multilayer graphene in the nonperturbative regime by Bowlan, P., Martinez-Moreno, E., Reimann, K., Elsaesser, T., Woerner, M.

“…The nonlinear dynamics of electrons in multilayer epitaxial graphene is investigated by time-resolved terahertz (THz) spectroscopy in a regime where the…”
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Coherent ballistic motion of electrons in a periodic potential by Kuehn, W, Gaal, P, Reimann, K, Woerner, M, Elsaesser, T, Hey, R

“…Electrons in bulk n-doped GaAs at a lattice temperature of 300 K are driven by ultrashort high-field transients of up to 300 kV/cm in the terahertz frequency…”
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Two-Dimensional Terahertz Correlation Spectra of Electronic Excitations in Semiconductor Quantum Wells by Kuehn, W, Reimann, K, Woerner, M, Elsaesser, T, Hey, R

“…We discuss a novel approach for nonlinear two-dimensional (2D) spectroscopy in the terahertz (THz) frequency range which is based on a collinear interaction…”
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High-field terahertz bulk photovoltaic effect in lithium niobate by Somma, C, Reimann, K, Flytzanis, C, Elsaesser, T, Woerner, M

“…The terahertz (THz) response of the ferroelectric prototype material lithium niobate (LiNbO3) is studied in the nonperturbative regime of light-matter…”
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Impingement-free range of movement, acetabular component cover and early clinical results comparing 'femur-first' navigation and 'conventional' minimally invasive total hip arthroplasty: a randomised controlled trial by Renkawitz, T, Weber, M, Springorum, H-R, Sendtner, E, Woerner, M, Ulm, K, Weber, T, Grifka, J

“…We report the kinematic and early clinical results of a patient- and observer-blinded randomised controlled trial in which CT scans were used to compare…”
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Ultrafast spatiotemporal dynamics of terahertz generation by ionizing two-color femtosecond pulses in gases by Babushkin, I, Kuehn, W, Köhler, C, Skupin, S, Bergé, L, Reimann, K, Woerner, M, Herrmann, J, Elsaesser, T

“…We present a combined theoretical and experimental study of spatiotemporal propagation effects in terahertz (THz) generation in gases using two-color ionizing…”
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Femtosecond powder diffraction with a laser-driven hard X-ray source by Zamponi, F, Ansari, Z, Woerner, M, Elsaesser, T

“…X-ray powder diffraction with a femtosecond time resolution is introduced to map ultrafast structural dynamics of polycrystalline condensed matter. Our…”
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COX‐2 is expressed in human pulmonary, colonic, and mammary tumors by Soslow, Robert A., Dannenberg, Andrew J., Rush, Demaretta, Woerner, B. M., Khan, K. Nasir, Masferrer, J., Koki, Alane T.

“…BACKGROUND The cyclooxygenase (COX) enzyme catalyzes the formation of prostaglandins, which can affect cell proliferation and alter the response of the immune…”
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Coherent Atomic Motions in a Nanostructure Studied by Femtosecond X-ray Diffraction by Bargheer, M., Zhavoronkov, N., Gritsai, Y., Woo, J. C., Kim, D. S., Woerner, M., Elsaesser, T.

“…Reversible structural changes of a nanostructure were measured nondestructively with subpicometer spatial and subpicosecond temporal resolution via x-ray…”
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Internal motions of a quasiparticle governing its ultrafast nonlinear response by Woerner, M, Gaal, P, Kuehn, W, Reimann, K, Elsaesser, T, Hey, R

“…A charged particle modifies the structure of the surrounding medium: examples include a proton in ice, an ion in a DNA molecule, an electron at an interface,…”
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Detection of coding microsatellite frameshift mutations in DNA mismatch repair-deficient mouse intestinal tumors by Woerner, Stefan M., Tosti, Elena, Yuan, Yan P., Kloor, Matthias, Bork, Peer, Edelmann, Winfried, Gebert, Johannes

“…Different DNA mismatch repair (MMR)‐deficient mouse strains have been developed as models for the inherited cancer predisposing Lynch syndrome. It is…”
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Terahertz radiative coupling and damping in multilayer graphene by Bowlan, P, Martinez-Moreno, E, Reimann, K, Woerner, M, Elsaesser, T

“…The nonlinear interaction between intense terahertz (THz) pulses and epitaxial multilayer graphene is studied by field-resolved THz pump-probe spectroscopy…”
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Coupled ultrafast lattice and polarization dynamics in ferroelectric nanolayers by Schmising, C v Korff, Bargheer, M, Kiel, M, Zhavoronkov, N, Woerner, M, Elsaesser, T, Vrejoiu, I, Hesse, D, Alexe, M

“…We report the first analysis of the polarization and lattice dynamics in a metal/ferroelectric/metal nanolayer system by femtosecond x-ray diffraction. Two…”
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Strong correlation of electronic and lattice excitations in GaAs/AlGaAs semiconductor quantum wells revealed by two-dimensional terahertz spectroscopy by Kuehn, W, Reimann, K, Woerner, M, Elsaesser, T, Hey, R, Schade, U

“…Coulomb-mediated interactions between intersubband excitations of electrons in GaAs/AlGaAs double quantum wells and longitudinal optical phonons are studied by…”
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Electron transfer in a virtual quantum state of LiBH4 induced by strong optical fields and mapped by femtosecond x-ray diffraction by Stingl, J, Zamponi, F, Freyer, B, Woerner, M, Elsaesser, T, Borgschulte, A

“…Transient polarizations connected with a spatial redistribution of electronic charge in a mixed quantum state are induced by optical fields of high amplitude…”
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(Phospho)proteomic Profiling of Microsatellite Unstable CRC Cells Reveals Alterations in Nuclear Signaling and Cholesterol Metabolism Caused by Frameshift Mutation of NMD Regulator UPF3A by Michalak, Malwina, Katzenmaier, Eva-Maria, Roeckel, Nina, Woerner, Stefan M, Fuchs, Vera, Warnken, Uwe, Yuan, Yan P, Bork, Peer, Neu-Yilik, Gabriele, Kulozik, Andreas, von Knebel Doeberitz, Magnus, Kloor, Matthias, Kopitz, Jürgen, Gebert, Johannes

“…DNA mismatch repair-deficient colorectal cancers (CRCs) accumulate numerous frameshift mutations at repetitive sequences recognized as microsatellite…”
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Recent Progress in Ultrafast X‐ray Diffraction by Bargheer, M., Zhavoronkov, N., Woerner, M., Elsaesser, T.

“…10.1002/cphc.200500591.absX‐ray diffraction with femtosecond time‐resolution represents a direct probe of ultrafast structural changes in condensed matter. The…”
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Immunoselective pressure and human leukocyte antigen class I antigen machinery defects in microsatellite unstable colorectal cancers by KLOOR, Matthias, BECKER, Christina, BENNER, Axel, WOERNER, Stefan M, GEBERT, Johannes, FERRONE, Soldano, VON KNEBEL DOEBERITZ, Magnus

“…In colorectal cancer, the immune response is particularly pronounced against tumors displaying the high microsatellite instability (MSI-H) phenotype. MSI-H…”
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Phase-resolved nonlinear response of a two-dimensional electron gas under femtosecond intersubband excitation by Luo, C W, Reimann, K, Woerner, M, Elsaesser, T, Hey, R, Ploog, K H

“…Strong electric-field transients resonant to intersubband transitions in n-type modulation-doped GaAs/AlGaAs quantum wells induce coherent Rabi oscillations,…”
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MVA vector expression of SARS-CoV-2 spike protein and protection of adult Syrian hamsters against SARS-CoV-2 challenge by Meseda, Clement A., Stauft, Charles B., Selvaraj, Prabhuanand, Lien, Christopher Z., Pedro, Cyntia, Nuñez, Ivette A., Woerner, Amy M., Wang, Tony T., Weir, Jerry P.

“…Numerous vaccine candidates against SARS-CoV-2, the causative agent of the COVID-19 pandemic, are under development. The majority of vaccine candidates to date…”
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