Search Results - "Stolle, C"

September 2019 Antarctic Sudden Stratospheric Warming: Quasi‐6‐Day Wave Burst and Ionospheric Effects by Yamazaki, Y., Matthias, V., Miyoshi, Y., Stolle, C., Siddiqui, T., Kervalishvili, G., Laštovička, J., Kozubek, M., Ward, W., Themens, D. R., Kristoffersen, S., Alken, P.

“…An exceptionally strong stationary planetary wave with Zonal Wavenumber 1 led to a sudden stratospheric warming (SSW) in the Southern Hemisphere in September…”
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Lower Thermospheric Temperature Response to Geomagnetic Activity at High Latitudes by Yamazaki, Y., Stolle, C., Stephan, C., Mlynczak, M. G.

“…The magnetosphere‐ionosphere‐thermosphere system is externally driven by the energy input from the solar wind. A part of the solar wind energy deposited in the…”
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Whole Atmosphere Model Simulations of Ultrafast Kelvin Wave Effects in the Ionosphere and Thermosphere by Yamazaki, Y., Miyoshi, Y., Xiong, C., Stolle, C., Soares, G., Yoshikawa, A.

“…This paper examines the response of the upper atmosphere to equatorial Kelvin waves with a period of ∼3 days, also known as ultrafast Kelvin waves (UFKWs). The…”
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Pyrite Nanocrystal Solar Cells: Promising, or Fool’s Gold? by Steinhagen, Chet, Harvey, Taylor B, Stolle, C. Jackson, Harris, Justin, Korgel, Brian A

“…Pyrite-phase iron sulfide (FeS2) nanocrystals were synthesized to form solvent-based dispersions, or “solar paint,” to fabricate photovoltaic devices (PVs)…”
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Geomagnetic Activity Index Hpo by Yamazaki, Y., Matzka, J., Stolle, C., Kervalishvili, G., Rauberg, J., Bronkalla, O., Morschhauser, A., Bruinsma, S., Shprits, Y. Y., Jackson, D. R.

“…The geomagnetic activity index Kp is widely used but is restricted by low time resolution (3‐hourly) and an upper limit. To address this, new geomagnetic…”
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Geomagnetic data from the GOCE satellite mission by Michaelis, I., Styp-Rekowski, K., Rauberg, J., Stolle, C., Korte, M.

“…The Gravity field and steady-state Ocean Circulation Explorer (GOCE) is part of ESA’s Earth Explorer Program. The satellite carries magnetometers that control…”
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Examining the Wind Shear Theory of Sporadic E With ICON/MIGHTI Winds and COSMIC‐2 Radio 2 Occultation Data by Yamazaki, Y., Arras, C., Andoh, S., Miyoshi, Y., Shinagawa, H., Harding, B. J., Englert, C. R., Immel, T. J., Sobhkhiz‐Miandehi, S., Stolle, C.

“…The wind shear theory is widely accepted as an explanation for the formation of a sporadic E (Es) layer, but the direct comparison of Es with the local wind…”
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Lunar-dependent equatorial ionospheric electrodynamic effects during sudden stratospheric warmings by Fejer, B. G., Olson, M. E., Chau, J. L., Stolle, C., Lühr, H., Goncharenko, L. P., Yumoto, K., Nagatsuma, T.

“…We have used plasma drift and magnetic field measurements during the 2001–2009 December solstices to study, for the first time, the longitudinal dependence of…”
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Special issue “DynamicEarth: Earth’s interior, surface, ocean, atmosphere, and near space interactions” by Stolle, C., Baerenzung, J., Kronberg, E. A., Kusche, J., Liu, H., Shimizu, H.

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Long-term analysis of ionospheric polar patches based on CHAMP TEC data by Noja, M., Stolle, C., Park, J., Lühr, H.

“…Total electron content (TEC) from LEO satellites offers great possibility to sound the upper ionosphere and plasmasphere. This paper describes a method to…”
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Magnetic signatures of equatorial spread F as observed by the CHAMP satellite by Stolle, C., Lühr, H., Rother, M., Balasis, G.

“…Magnetic observations on board the CHAMP satellite are used for the first comprehensive study of magnetic signatures of the postsunset equatorial spread F…”
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Topside equatorial spread F-related field-aligned Poynting flux: observations and simulations by Rodríguez-Zuluaga, J., Stolle, C., Hysell, D., Knudsen, D. J.

“…Electric and magnetic field data from the Swarm constellation mission are used to report on the Poynting flux associated with postsunset topside equatorial…”
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CuInSe2 Quantum Dot Solar Cells with High Open-Circuit Voltage by Panthani, Matthew G, Stolle, C. Jackson, Reid, Dariya K, Rhee, Dong Joon, Harvey, Taylor B, Akhavan, Vahid A, Yu, Yixuan, Korgel, Brian A

“…CuInSe2 (CISe) quantum dots (QDs) were synthesized with tunable size from less than 2 to 7 nm diameter. Nanocrystals were made using a secondary phosphine…”
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On the Balance Between Plasma and Magnetic Pressure Across Equatorial Plasma Depletions by Rodríguez‐Zuluaga, J., Stolle, C., Yamazaki, Y., Lühr, H., Park, J., Scherliess, L., Chau, J. L.

“…In magnetized plasmas such as the ionosphere, electric currents develop in regions of strong density gradients to balance the resulting plasma pressure…”
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The Mag.num core field model as a parent for IGRF-13, and the recent evolution of the South Atlantic Anomaly by Rother, M., Korte, M., Morschhauser, A., Vervelidou, F., Matzka, J., Stolle, C.

“…We present the GFZ candidate field models for the 13 th  Generation International Geomagnetic Reference Field (IGRF-13). These candidates were derived from the…”
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Understanding the Total Electron Content Variability Over Europe During 2009 and 2019 SSWs by Siddiqui, T. A., Yamazaki, Y., Stolle, C., Maute, A., Laštovička, J., Edemskiy, I. K., Mošna, Z., Sivakandan, M.

“…The nature of the variability of the Total Electron Content (TEC) over Europe is investigated during 2009 and 2019 Northern Hemisphere (NH) SSW events in this…”
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Observing Earth’s magnetic environment with the GRACE-FO mission by Stolle, C., Michaelis, I., Xiong, C., Rother, M., Usbeck, Th, Yamazaki, Y., Rauberg, J., Styp-Rekowski, K.

“…The Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) mission carries magnetometers that are dedicated to enhance the satellite’s navigation. After…”
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On the direction of the Poynting flux associated with equatorial plasma depletions as derived from Swarm by Rodríguez‐Zuluaga, J., Stolle, C., Park, J.

“…Abstract Magnetic and electric field observations from the European Space Agency Swarm mission are used to report the direction of electromagnetic energy flux…”
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Estimating the daytime Equatorial Ionization Anomaly strength from electric field proxies by Stolle, C., Manoj, C., Lühr, H., Maus, S., Alken, P.

“…The Equatorial Ionization Anomaly (EIA) is a significant feature of the low‐latitude ionosphere. During daytime, the eastward electric field drives a vertical…”
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Dependence of Lunar Tide of the Equatorial Electrojet on the Wintertime Polar Vortex, Solar Flux, and QBO by Siddiqui, T. A., Yamazaki, Y., Stolle, C., Lühr, H., Matzka, J., Maute, A., Pedatella, N.

“…The lower atmospheric forcing effects on the ionosphere are particularly evident during extreme meteorological events known as sudden stratospheric warmings…”
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