Lightweight Mirrors for Space X-Ray Telescopes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F11%3A43893006" target="_blank" >RIV/60461373:22310/11:43893006 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21340/11:00192468

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Lightweight Mirrors for Space X-Ray Telescopes

Popis výsledku v původním jazyce

Future astronomical project on large space x-ray imaging telescopes require novel substrates and technologies for the construction of thein reflecting mirrors. The mirrors must be lightweight and precisely shaped to achieve large collecting area with high angular resolution.The new materials and technologies must be cost-effective. Currently, the most promising materials are glass or silicon foils. We focused on precise shaping these foils by thermal forming process. We studied free and forced slumpingin the temperature region of hot plastic deformation and compared the shapes obtained by the different slumping processes. We measured the shapes and the surface quality of the foils. In the experiments, we varied both heat-treatment temperature and timefollowing our experiment design. The obtained data and relations we can use for modeling and optimizing the thermal forming procedure.

Název v anglickém jazyce

Lightweight Mirrors for Space X-Ray Telescopes

Popis výsledku anglicky

Future astronomical project on large space x-ray imaging telescopes require novel substrates and technologies for the construction of thein reflecting mirrors. The mirrors must be lightweight and precisely shaped to achieve large collecting area with high angular resolution.The new materials and technologies must be cost-effective. Currently, the most promising materials are glass or silicon foils. We focused on precise shaping these foils by thermal forming process. We studied free and forced slumpingin the temperature region of hot plastic deformation and compared the shapes obtained by the different slumping processes. We measured the shapes and the surface quality of the foils. In the experiments, we varied both heat-treatment temperature and timefollowing our experiment design. The obtained data and relations we can use for modeling and optimizing the thermal forming procedure.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

—

Projekt

<a href="/cs/project/IAAX01220701" target="_blank" >IAAX01220701: Materiálové a rentgenooptické vlastnosti tvarovaných křemíkových plátků</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

World Academy of Science, engineering and Technology

ISSN

2010-376X

e-ISSN

—

Svazek periodika

58

Číslo periodika v rámci svazku

2011

Stát vydavatele periodika

ID - Indonéská republika

Počet stran výsledku

5

Strana od-do

319-323

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—