| 摘要 |
The garnet-type crystal for a scintillator of the present invention is represented by General Formula (1), (2), or (3),
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒGd 3-x-y Ce x RE y Al 5-z Ga z O 12 €ƒ€ƒ€ƒ€ƒ€ƒ(1)
wherein in Formula (1), 0.0001 ‰¤ x ‰¤ 0.15, 0 ‰¤ y ‰¤ 0.1, 2 < z ‰¤ 4.5, and RE represents at least one selected from Y, Yb, and Lu;
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒGd 3-a-b Ce a Lu b Al 5-c Ga c O 12 €ƒ€ƒ€ƒ€ƒ€ƒ(2)
wherein in Formula (2), 0.0001 ‰¤ a ‰¤ 0.15, 0.1 < b ‰¤ 3, and 2 < c ‰¤ 4.5;
€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒGd 3-p-q Ce r RE' q Al 5-r Ga r O 12 €ƒ€ƒ€ƒ€ƒ€ƒ(3)
wherein in Formula (3), 0.0001 ‰¤ p ‰¤ 0.15, 0.1 < q ‰¤ 3, 1 < r ‰¤ 4.5, and RE' represents Y or Yb. |
| 申请人 |
TOHOKU TECHNO ARCH CO., LTD.;FURUKAWA CO., LTD. |
发明人 |
YOSHIKAWA, AKIRA;YANAGIDA, TAKAYUKI;KAMADA, KEI;SATO, HIROKI;TSUTSUMI, KOSUKE;ENDO, TAKANORI;ITO, SHIGEKI |
