Results 21 to 30 of about 859 (172)

Impulsive Solar Energetic Particle Events: Extreme-Ultraviolet Waves and Jets

Frontiers in Astronomy and Space Sciences, 2022
Impulsive solar energetic particle (ISEP) events show peculiar elemental composition, with enhanced 3He and heavy-ion abundances, markedly different from our Solar System composition.
Radoslav Bučík
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Extreme ultraviolet spectral irradiance measurements since 1946 [PDF]

History of Geo- and Space Sciences, 2015
In the physics of the upper atmosphere the solar extreme ultraviolet (EUV) radiation plays a dominant role controlling most of the thermospheric/ionospheric (T/I) processes. Since this part of the solar spectrum is absorbed in the thermosphere, platforms
G. Schmidtke
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KORTES Mission for Solar Activity Monitoring Onboard International Space Station

Frontiers in Astronomy and Space Sciences, 2021
We present a description of the recent advances in the development of the KORTES assembly—the first solar oriented mission designed for the Russian segment of the International Space Station.
Alexey Kirichenko, Sergey Kuzin, Sergey Shestov, Sergey Shestov, Artem Ulyanov, Andrey Pertsov, Sergey Bogachev, Anton Reva, Ivan Loboda, Eugene Vishnyakov, Sergey Dyatkov, Nataliya Erkhova, Marek Stȩślicki, Janusz Sylwester, Stefan Płocieniak, Piotr Podgórski, Mirosław Kowaliński, Jarosław Bakała, Żaneta Szaforz, Marek Siarkowski, Daniel Ścisłowski, Tomasz Mrozek, Barbara Sylwester, Ilya Malyshev, Alexey Pestov, Vladimir Polkovnikov, Mikhail Toropov, Nikolay Salashchenko, Nikolay Tsybin, Nikolay Chkhalo   +29 more
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Extending resonant inelastic X-ray scattering to the extreme ultraviolet

Frontiers in Physics, 2015
In resonant inelastic X-ray scattering (RIXS), core hole resonance modes are used to enhance coupling between photons and low energy electronic degrees of freedom.
L. Andrew eWray, Shih-Wen eHuang, Ignace eJarrige, Kazuhiko eIkeuchi, Kenji eIshii, Jia eLi, Z. Q. eQiu, Zahid eHussain, Yi-De eChuang   +8 more
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Solar flares as proxy for the young Sun: satellite observed thermosphere response to an X17.2 flare of Earth's upper atmosphere [PDF]

Annales Geophysicae, 2012
We analyzed the measured thermospheric response of an extreme solar X17.2 flare that irradiated the Earth's upper atmosphere during the so-called Halloween events in late October/early November 2003.
S. Krauss, B. Fichtinger, H. Lammer, W. Hausleitner, Yu. N. Kulikov, I. Ribas, V. I. Shematovich, D. Bisikalo, H. I. M. Lichtenegger, T. V. Zaqarashvili, M. L. Khodachenko, A. Hanslmeier   +11 more
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Charge-state-specific EUV spectra of Xe ions [PDF]

Journal of Physics: Conference Series, 2012
Charge state specific extreme ultraviolet spectra from xenon ions have been recorded at Tokyo Metropolitan University. The Electron Cyclotron Resonance Source spectra were produced from charge exchange collisions between the xenon ions and rare gas target atoms. Atomic structure calculations were performed for Xe 16+ − Xe20+ using the Hartree-Fock with
R D'Arcy, Li Bowen, O Morris, H Ohashi, S Suda, H Tanuma, S Fujioka, H Nishimura, K Nishihara, C Suzuki, T Kato, F Koike, G O'Sullivan   +12 more
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The spectrum of a 1-μm-wavelength-driven tin microdroplet laser-produced plasma source in the 5.5–265.5 nm wavelength range

AIP Advances, 2021
We present a calibrated spectrum in the 5.5–265.5 nm range from a microdroplet-tin Nd:YAG-laser-produced plasma under conditions relevant for the production of extreme ultraviolet (EUV) light at 13.5 nm for nanolithography.
Z. Bouza, J. Byers, J. Scheers, R. Schupp, Y. Mostafa, L. Behnke, Z. Mazzotta, J. Sheil, W. Ubachs, R. Hoekstra, M. Bayraktar, O. O. Versolato   +11 more
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Photoionized plasmas induced in molecular gases by extreme ultraviolet and X-ray pulses

EPJ Web of Conferences, 2018
In this work a laser-produced plasma (LPP) source was used to create low temperature plasmas. An extreme ultraviolet and soft X-ray (EUV/SXR) radiation pulse was used for ionization of molecular gases, injected into a vacuum chamber synchronously with ...
Bartnik Andrzej, Skrzeczanowski Wojciech, Fiedorowicz Henryk, Wachulak Przemysław, Fok Tomasz, Węgrzyński Łukasz, Jarocki Roman   +6 more
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Research on EUV spectra of highly ionized titanium

Acta Physica Sinica, 2006
The spectrum of highly ionized titanium was studied by means of the beam-foil technique.Titanium ions were provided by the HI-13 tandem accelerator at China Institute of Atomic Energy.The experimental results are compared with those of laser-produced plasmas.
null Yang Zhi-Hu, null Du Shu-Bin, null Zeng Xian-Tang, null Ren Shou-Tian, null Song Zhang-Yong, null Su Hong, null Wang You-De   +6 more
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Spin-ARPES EUV Beamline for Ultrafast Materials Research and Development

Applied Sciences, 2019
A new femtosecond, Extreme Ultraviolet (EUV), Time Resolved Spin-Angle Resolved Photo-Emission Spectroscopy (TR-Spin-ARPES) beamline was developed for ultrafast materials research and development.
Zhonghui Nie, Ion Cristian Edmond Turcu, Yao Li, Xiaoqian Zhang, Liang He, Jian Tu, Zhiqiang Ni, Huangfeng Xu, Yequan Chen, Xuezhong Ruan, Fabio Frassetto, Paolo Miotti, Nicola Fabris, Luca Poletto, Jing Wu, Qiangsheng Lu, Chang Liu, Thorsten Kampen, Ya Zhai, Wenqing Liu, Cephise Cacho, Xuefeng Wang, Fengqiu Wang, Yi Shi, Rong Zhang, Yongbing Xu   +25 more
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