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Badanie mikrostruktury proszków

Badanie mikrostruktury proszków

Abdelghani LAKEL / Sabrina Roguai

65,35 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2025
Materia
Química
ISBN:
9786208844226
65,35 €
IVA incluido
Disponible
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W idealnym przypadku dyfrakcja promieniowania rentgenowskiego przez kryształ tworzy piki Diraca pod kątami dyfrakcji; graficzna reprezentacja intensywności dyfrakcji w funkcji kąta 2 nazywana jest wykresem dyfrakcyjnym, dyfraktogramem lub widmem dyfrakcyjnym.Analiza wzorów dyfrakcyjnych prowadzi do interpretacji struktur i właściwości mikrostrukturalnych skrystalizowanych próbek. Istnieje jednak kilka czynników wpływających na położenie i szerokość piku oraz intensywność dyfrakcji, w tym dyspersja widmowa, refrakcja, współczynnik absorpcji i współczynnik Lorentza.

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