Search Results - "Gies, H."

Strong laser fields as a probe for fundamental physics by Gies, H.

“…Upcoming high-intensity laser systems will be able to probe the quantum-induced nonlinear regime of electrodynamics. So far unobserved QED phenomena such as…”
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Particle self-bunching in the Schwinger effect in spacetime-dependent electric fields by Hebenstreit, F, Alkofer, R, Gies, H

“…Nonperturbative electron-positron pair creation (the Schwinger effect) is studied based on the Dirac-Heisenberg-Wigner formalism in 1+1 dimensions. An ab…”
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Chiral phase structure of QCD with many flavors by Gies, H., Jaeckel, J.

“…We investigate QCD with a large number of massless flavors with the aid of renormalization group flow equations. We determine the critical number of flavors…”
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Momentum signatures for Schwinger pair production in short laser pulses with a subcycle structure by Hebenstreit, F, Alkofer, R, Dunne, G V, Gies, H

“…We investigate electron-positron pair production from vacuum for short laser pulses with a subcycle structure, in the nonperturbative regime (Schwinger pair…”
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Alteration and curing of framework defects by heating different as-made silica zeolites of the MFI framework type by Grosskreuz, I., Gies, H., Marler, B.

“…Zeolite materials of the MFI-structure type have been synthesized with tetrapropylammonium (TPA+) as organic structure directing agent, (i) applying the…”
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Strong laser fields as a probe for fundamental physics by Gies, H.

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The structure of the new pure silica zeolite RUB-24, Si32O64, obtained by topotactic condensation of the intercalated layer silicate RUB-18 by MARLER, B, STRÖTER, N, GIES, H

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Molecular Tracing of Riverine Soil Organic Matter From the Central Himalaya by Märki, L., Lupker, M., Gajurel, A. P., Gies, H., Haghipour, N., Gallen, S., France‐Lanord, C., Lavé, J., Eglinton, T.

“…The isomer distribution of branched glycerol dialkyl glycerol tetraethers (brGDGTs) in soils has been shown to correlate to the local mean annual temperature…”
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Synthesis and Crystal Structure of Zeolite RUB-41 Obtained as Calcination Product of a Layered Precursor:  a Systematic Approach to a New Synthesis Route by Wang, Y. X, Gies, H, Marler, B, Müller, U

“…Zeolite RUB-41, framework type code RRO, having a new framework structure has been synthesized as a calcination product using a layered silicate, RUB-39, as…”
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The disordered structure of silica zeolite EU-20b, obtained by topotactic condensation of the piperazinium containing layer silicate EU-19 by Marler, B., Camblor, M.A., Gies, H.

“…Zeolite EU-20b was prepared by heating the piperazinium containing layer silicate EU-19 in air at 1000 °C. The microporous silica framework of EU-20b forms by…”
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Radiaxial-fibrous calcites: A new look at an old problem by Richter, D.K., Neuser, R.D., Schreuer, J., Gies, H., Immenhauser, A.

“…Marine radiaxial-fibrous and fascicular-optic calcites are very common but poorly understood pore-filling cements in Paleozoic and Mesozoic marine neritic and…”
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Crystal Structure of the New Layer Silicate RUB-39 and Its Topotactic Condensation to a Microporous Zeolite with Framework Type RRO by Wang, Y. X, Gies, H, Lin, J. H

“…The new synthetic hydrous layer silicate with code RUB-39, H2[Si18O38]·2(C8H20N)·xH2O, was synthesized from hydrothermal solution after 3 weeks at 150 °C and…”
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Interferometry of light propagation in pulsed fields by Döbrich, B, Gies, H

“…We investigate the use of ground-based gravitational-wave interferometers for studies of the strong-field domain of QED. Interferometric measurements of phase…”
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In Situ Study of the Polar ZnO(0001)−Zn Surface in Alkaline Electrolytes by Valtiner, M, Torrelles, X, Pareek, A, Borodin, S, Gies, H, Grundmeier, G

“…We discuss how kinetic effects can be utilized to prepare polar ZnO(0001)−Zn surfaces as very well defined and single-crystalline surfaces by hydroxide…”
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Determination of high-purity polarization state of X-rays by Marx, B., Uschmann, I., Höfer, S., Lötzsch, R., Wehrhan, O., Förster, E., Kaluza, M., Stöhlker, T., Gies, H., Detlefs, C., Roth, T., Härtwig, J., Paulus, G.G.

“…We report on the measurement of the highest purity of polarization of X-rays to date. The measurements are performed by combining a brilliant undulator source…”
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Accelerator cavities as a probe of millicharged particles by Gies, H, Jaeckel, J, Ringwald, A

“…We investigate Schwinger pair production of millicharged fermions in the strong electric field of cavities used for particle accelerators. Even without a…”
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The quest for axions and other new light particles by Baker, K., Cantatore, G., Cetin, S. A., Davenport, M., Desch, K., Döbrich, B., Gies, H., Irastorza, I. G., Jaeckel, J., Lindner, A., Papaevangelou, T., Pivovaroff, M., Raffelt, G., Redondo, J., Ringwald, A., Semertzidis, Y., Siemko, A., Sulc, M., Upadhye, A., Zioutas, K.

“…Standard Model extensions often predict low‐mass and very weakly interacting particles, such as the axion. A number of small‐scale experiments at the…”
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Water and Cation Distribution in Fully and Partially Hydrated Li-LSX Zeolite by Wozniak, A, Marler, B, Angermund, K, Gies, H

“…Faujasite type zeolite Li-LSX with unit cell composition Li96[Si96Al96O384]·xH2O is a very promising sorption material for heat storage and energy…”
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Functional renormalization group approach to the BCS-BEC crossover by Diehl, S., Floerchinger, S., Gies, H., Pawlowkski, J.M., Wetterich, C.

“…The phase transition to superfluidity and the BCS‐BEC crossover for an ultracold gas of fermionic atoms is discussed within a functional renormalization group…”
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Structural characterization of the hydrous layer silicate Na-RUB-18, Na8Si32O64(OH)8 · 32H2O and derivatives with XPD-, NPD-, and SS NMR experiments by BOROWSKI, M, KOVALEV, O, GIES, H

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