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Způaob přípravy detektorů ionizujícího zářeni z monokrystalů hlinítoyttritáhogranátu nebo perovakftu
CS258823B1
Czechoslovakia
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English - Inventor
Jiri Kvapil Bohumil Perner Josef Kvapil Karel Blazek Vratislav Balounek Rudolf Autrata Petr Schauer Jiri Mejzlik
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- Způsob přípravy detektorů ionizujícího záření z monokrystalů hlinitoyttritého granátu nebo peróvskítu, aktivovaných ionty vzácných zemin nebo ohromu deskovitého tvaru, vyznačující se' tím, že se desce vytvoří broušením matový povrch, načež se deska leptá při teplotě 180 až 220 °C po dobu 10 4Ž 40 min v kyselině fosforečné, potom se jedna její rovinná plocha a případně rovněž obvodová plocha vyleští, a nakonec se deska leptá ve směsi sestávající z 30 až 70 hmot. % kyseliny sírové, 20 až 55 hmot. % kyseliny dusičné a 5 až 25 hmot. % vody při teplotě 50 až 110 °C po dobu 3 až 30 min.