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Glass and silicon foils for X-ray space telescope mirrors
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SYSNO ASEP 0437087 Druh ASEP J - Článek v odborném periodiku Zařazení RIV Záznam nebyl označen do RIV Poddruh J Článek ve WOS Název Glass and silicon foils for X-ray space telescope mirrors Tvůrce(i) Míka, M. (CZ)
Pína, L. (CZ)
Landová, M. (CZ)
Jankovský, O. (CZ)
Kačerovský, R. (CZ)
Švéda, L. (CZ)
Havlíková, R. (CZ)
Hudec, René (ASU-R) RID, ORCID
Maršíková, V. (CZ)
Inneman, A. (CZ)Zdroj.dok. Ceramics - Silikáty. - : University of Chemistry and Technology Prague - ISSN 0862-5468
Roč. 55, č. 4 (2011), s. 418-424Poč.str. 7 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova glass ; silicon ; X-ray Vědní obor RIV BH - Optika, masery a lasery CEZ AV0Z10030501 - ASU-R (2005-2011) UT WOS 000302337300017 Anotace Unique observations delivered by space X-ray imaging telescopes have been significantly contributing to important discoveries of current astrophysics. The telescopes' most crucial part is a high throughput, heavily nested mirror array reflecting X-rays and focusing them to a detector Future astronomical projects on large X-ray telescopes require novel materials and technologies for the construction of the reflecting mirrors. The future mirrors must be lightweight and precisely shaped to achieve large collecting area with high angular resolution of a few arc sec. The new materials and technologies must be cost-effective as well.Currently, the most promising materials are glass or silicon foils which are commercially produced on a large scale. A thermal forming process was used for the precise shaping of these foils. The forced and free slumping of the foils was studied in the temperature range of hot plastic deformation and the shapes obtained by the different slumping processes were compared. Pracoviště Astronomický ústav Kontakt Radka Svašková, bibl@asu.cas.cz, Tel.: 323 620 326 Rok sběru 2015
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