Search Results - "Kaindl, R. A."

Enhanced charge density wave coherence in a light-quenched, high-temperature superconductor by Wandel, S, Boschini, F, da Silva Neto, E H, Shen, L, Na, M X, Zohar, S, Wang, Y, Welch, S B, Seaberg, M H, Koralek, J D, Dakovski, G L, Hettel, W, Lin, M-F, Moeller, S P, Schlotter, W F, Reid, A H, Minitti, M P, Boyle, T, He, F, Sutarto, R, Liang, R, Bonn, D, Hardy, W, Kaindl, R A, Hawthorn, D G, Lee, J-S, Kemper, A F, Damascelli, A, Giannetti, C, Turner, J J, Coslovich, G

“…Superconductivity and charge density waves (CDWs) are competitive, yet coexisting, orders in cuprate superconductors. To understand their microscopic…”
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Ultrafast terahertz probes of transient conducting and insulating phases in an electron-hole gas by Kaindl, R. A, Carnahan, M. A, Hägele, D, Lövenich, R, Chemla, D. S

“…Many-body systems in nature exhibit complexity and self-organization arising from seemingly simple laws. For example, the long-range Coulomb interaction…”
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Observation of terahertz emission from a laser-plasma accelerated electron bunch crossing a plasma-vacuum boundary by Leemans, W P, Geddes, C G R, Faure, J, Tóth, Cs, van Tilborg, J, Schroeder, C B, Esarey, E, Fubiani, G, Auerbach, D, Marcelis, B, Carnahan, M A, Kaindl, R A, Byrd, J, Martin, M C

“…Coherent radiation in the 0.3-3 THz range has been generated from femtosecond electron bunches at a plasma-vacuum boundary via transition radiation. The…”
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Temporal characterization of femtosecond laser-plasma-accelerated electron bunches using terahertz radiation by van Tilborg, J, Schroeder, C B, Filip, C V, Tóth, Cs, Geddes, C G R, Fubiani, G, Huber, R, Kaindl, R A, Esarey, E, Leemans, W P

“…The temporal profile of relativistic laser-plasma-accelerated electron bunches has been characterized. Coherent transition radiation at THz frequencies,…”
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Ultrafast charge localization in a stripe-phase nickelate by Coslovich, G., Huber, B., Lee, W. -S., Chuang, Y. -D., Zhu, Y., Sasagawa, T., Hussain, Z., Bechtel, H. A., Martin, M. C., Shen, Z. -X., Schoenlein, R. W., Kaindl, R. A.

“…Self-organized electronically ordered phases are a recurring feature in correlated materials, resulting in, for example, fluctuating charge stripes whose role…”
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Relativistic ultrafast electron diffraction at high repetition rates by Siddiqui, K. M., Durham, D. B., Cropp, F., Ji, F., Paiagua, S., Ophus, C., Andresen, N. C., Jin, L., Wu, J., Wang, S., Zhang, X., You, W., Murnane, M., Centurion, M., Wang, X., Slaughter, D. S., Kaindl, R. A., Musumeci, P., Minor, A. M., Filippetto, D.

“…The ability to resolve the dynamics of matter on its native temporal and spatial scales constitutes a key challenge and convergent theme across chemistry,…”
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Femtosecond THz studies of intra-excitonic transitions by Huber, R., Schmid, B. A., Kaindl, R. A., Chemla, D. S.

“…Few‐cycle THz pulses are employed to resonantly access the internal fine structure of photogenerated excitons in semiconductors, on the femtosecond time scale…”
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Optical dephasing of coherent intersubband transitions in a quasi-two-dimensional electron gas by WALDMÜLLER, I, FÖRSTNER, J, LEE, S.-C, KNORR, A, WOERNER, M, REIMANN, K, KAINDL, R. A, ELSAESSER, T, HEY, R, PLOOG, K. H

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Broadband phase-matched difference frequency mixing of femtosecond pulses in GaSe: Experiment and theory by Kaindl, R. A., Eickemeyer, F., Woerner, M., Elsaesser, T.

“…Phase-matched difference frequency mixing within the broad spectrum of single 13 fs pulses from a cavity-dumped, mode-locked Ti:sapphire laser in a GaSe…”
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Nodal quasiparticle meltdown in ultrahigh-resolution pump–probe angle-resolved photoemission by Graf, J., Jozwiak, C., Smallwood, C. L., Eisaki, H., Kaindl, R. A., Lee, D-H., Lanzara, A.

“…High-transition-temperature cuprate superconductors are characterized by a strong momentum-dependent anisotropy between the low-energy excitations along the…”
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Broadband electromagnetic response and ultrafast dynamics of few-layer epitaxial graphene by Choi, H., Borondics, F., Siegel, D. A., Zhou, S. Y., Martin, M. C., Lanzara, A., Kaindl, R. A.

“…We study the broadband optical conductivity and ultrafast carrier dynamics of epitaxial graphene in the few-layer limit. Equilibrium spectra of nominally…”
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Modelling Laser-Based Table-Top THz Sources: Optical Rectification, Propagation and Electro-Optic Sampling by Faure, J., Van Tilborg, J., Kaindl, R. A., Leemans, W. P.

“…A model describing the generation of THz pulses by optical rectification and the detection of THz pulses by electro-optic sampling is presented. The model is…”
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Stimulated emission of Cooper pairs in a high-temperature cuprate superconductor by Zhang, Wentao, Miller, Tristan, Smallwood, Christopher L., Yoshida, Yoshiyuki, Eisaki, Hiroshi, Kaindl, R. A., Lee, Dung-Hai, Lanzara, Alessandra

“…The concept of stimulated emission of bosons has played an important role in modern science and technology and constitutes the working principle for lasers. In…”
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Nodal quasiparticle meltdown in ultrahigh-resolution pump–probe angle-resolved photoemission by Graf, J., Jozwiak, C., Smallwood, C. L., Eisaki, H., Kaindl, R. A., Lee, D-H., Lanzara, A.

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Ultrafast THz spectroscopy of correlated electrons: from excitons to Cooper pairs by Kaindl, R. A., Huber, R., Schmid, B. A., Carnahan, M. A., Hägele, D., Chemla, D. S.

“…Insulating, conducting, and superconducting phases can be identified through their characteristic low‐energy response. We discuss experiments that employ…”
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Exciton dynamics studied via internal THz transitions by Kaindl, R. A., Hägele, D., Carnahan, M. A., Lövenich, R., Chemla, D. S.

“…We employ a novel, ultrafast terahertz probe to investigate the dynamical interplay of optically‐induced excitons and unbound electron–hole pairs in GaAs…”
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Coherent nonlinear dynamics of intersubband excitations in a two-dimensional electron gas by Woerner, M., Kaindl, R.A., Eickemeyer, F., Reimann, K., Elsaesser, T., Weiner, A.M., Hey, R., Ploog, K.H.

“…Femtosecond midinfrared four-wave mixing is used to study the ultrafast dynamics of coherent intersubband polarizations in n-type modulation-doped GaAs/AlGaAs…”
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Femtosecond intersubband scattering of holes in Si1-xGex/Si quantum wells by KAINDL, R. A, WOERNER, M, WURM, M, REIMANN, K, ELSAESSER, T, MIESNER, C, BRUNNER, K, ABSTREITER, G

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Ultrafast Mid-infrared Spectroscopy of the Charge- and Spin-Ordered Nickelate La1.75Sr0.25NiO4 by Shen Z.-X., Schoenlein R. W., Martin M. C., Bechtel H. A., Hussain Z., Sasagawa T., Zhu Y., Chuang Y.-D., Lee W.-S., Huber B., Coslovich G., Kaindl R. A.

“…We present the first ultrafast mid-infrared study of charge and spin-ordered nickelates. A sub-picosecond modulation of the optical reflectivity is observed,…”
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1 kHz solid state laser system for the generation of 50 fs pulses tunable in the visible by Sueptitz, M., Kaindl, R.A., Lutgen, S., Woerner, M., Riedle, E.

“…Tunable visible pulses with pulse lengths as short as 50 fs were generated with 1 kHz repetition rate and energies between 25 and 300 nJ by up-conversion of…”
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