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    • 5. 发明授权
    • Method of preparing scintillation materials with reduced afterglow
    • 减少余辉制备闪烁材料的方法
    • US08709155B1
    • 2014-04-29
    • US13962997
    • 2013-08-09
    • Charles BrecherVivek Nagarkar
    • Charles BrecherVivek Nagarkar
    • C30B29/06
    • G01T1/2023C09K11/772C09K11/7733G21K4/00G21K2004/06
    • Scintillation materials of this invention have an alkali halide host material, a (first) scintillation dopant of various types, and a variety of second dopants (co-dopants). In another embodiment, the scintillation materials of this invention have an alkali halide host material, a (first) scintillation dopant of various types, a variety of second dopants (co-dopants), and a variety of third dopants (co-dopants). Co-dopants of this invention are capable of providing a second auxiliary luminescent cation dopant, capable of introducing an anion size and electronegativity mismatch, capable of introducing a mismatch of anion charge, or introducing a mismatch of cation charge in the host material.
    • 本发明的闪烁材料具有碱卤化物主体材料,各种类型的(第一)闪烁掺杂剂和各种第二掺杂剂(共掺杂剂)。 在另一个实施方案中,本发明的闪烁材料具有碱金属卤化物主体材料,各种类型的(第一)闪烁掺杂剂,各种第二掺杂剂(共掺杂剂)和各种第三掺杂剂(共掺杂剂)。 本发明的共掺杂物能够提供能够引入阴离子尺寸和电负性失配的第二辅助发光阳离子掺杂剂,其能够引入阴离子电荷的错配或引入阳离子电荷在主体材料中的失配。
    • 6. 发明授权
    • Scintillation materials with reduced afterglow and method of preparation
    • 闪烁材料具有减少的余辉和制备方法
    • US07180068B1
    • 2007-02-20
    • US10864063
    • 2004-06-09
    • Charles BrecherVivek Nagarkar
    • Charles BrecherVivek Nagarkar
    • G01T1/00
    • G01T1/2023C09K11/772C09K11/7733G21K4/00G21K2004/06
    • Scintillation materials of this invention have an alkali halide host material, a (first) scintillation dopant of various types, and a variety of second dopants (co-dopants). In another embodiment, the scintillation materials of this invention have an alkali halide host material, a (first) scintillation dopant of various types, a variety of second dopants (co-dopants), and a variety of third dopants (co-dopants). Co-dopants of this invention are capable of providing a second auxiliary luminescent cation dopant, capable of introducing an anion size and electronegativity mismatch, capable of introducing a mismatch of anion charge, or introducing a mismatch of cation charge in the host material.
    • 本发明的闪烁材料具有碱卤化物主体材料,各种类型的(第一)闪烁掺杂剂和各种第二掺杂剂(共掺杂剂)。 在另一个实施方案中,本发明的闪烁材料具有碱金属卤化物主体材料,各种类型的(第一)闪烁掺杂剂,各种第二掺杂剂(共掺杂剂)和各种第三掺杂剂(共掺杂剂)。 本发明的共掺杂物能够提供能够引入阴离子尺寸和电负性失配的第二辅助发光阳离子掺杂剂,其能够引入阴离子电荷的错配或引入阳离子电荷在主体材料中的失配。
    • 8. 发明授权
    • Scintillation materials with reduced afterglow and method of preparation
    • 闪烁材料具有减少的余辉和制备方法
    • US08507878B1
    • 2013-08-13
    • US12959437
    • 2010-12-03
    • Charles BrecherVivek Nagarkar
    • Charles BrecherVivek Nagarkar
    • G01J1/58G01T1/20
    • G01T1/2023C09K11/772C09K11/7733G21K4/00G21K2004/06
    • Scintillation materials of this invention have an alkali halide host material, a (first) scintillation dopant of various types, and a variety of second dopants (co-dopants). In another embodiment, the scintillation materials of this invention have an alkali halide host material, a (first) scintillation dopant of various types, a variety of second dopants (co-dopants), and a variety of third dopants (co-dopants). Co-dopants of this invention are capable of providing a second auxiliary luminescent cation dopant, capable of introducing an anion size and electronegativity mismatch, capable of introducing a mismatch of anion charge, or introducing a mismatch of cation charge in the host material.
    • 本发明的闪烁材料具有碱卤化物主体材料,各种类型的(第一)闪烁掺杂剂和各种第二掺杂剂(共掺杂剂)。 在另一个实施方案中,本发明的闪烁材料具有碱金属卤化物主体材料,各种类型的(第一)闪烁掺杂剂,各种第二掺杂剂(共掺杂剂)和各种第三掺杂剂(共掺杂剂)。 本发明的共掺杂物能够提供能够引入阴离子尺寸和电负性失配的第二辅助发光阳离子掺杂剂,其能够引入阴离子电荷的错配或引入阳离子电荷在主体材料中的失配。
    • 10. 发明授权
    • Scintillation materials with reduced afterglow and method of preparation
    • 闪烁材料具有减少的余辉和制备方法
    • US07854961B1
    • 2010-12-21
    • US11619354
    • 2007-01-03
    • Charles BrecherVivek Nagarkar
    • Charles BrecherVivek Nagarkar
    • B05D5/06
    • G01T1/2023C09K11/772C09K11/7733G21K4/00G21K2004/06
    • Scintillation materials of this invention have an alkali halide host material, a (first) scintillation dopant of various types, and a variety of second dopants (co-dopants). In another embodiment, the scintillation materials of this invention have an alkali halide host material, a (first) scintillation dopant of various types, a variety of second dopants (co-dopants), and a variety of third dopants (co-dopants). Co-dopants of this invention are capable of providing a second auxiliary luminescent cation dopant, capable of introducing an anion size and electronegativity mismatch, capable of introducing a mismatch of anion charge, or introducing a mismatch of cation charge in the host material.
    • 本发明的闪烁材料具有碱卤化物主体材料,各种类型的(第一)闪烁掺杂剂和各种第二掺杂剂(共掺杂剂)。 在另一个实施方案中,本发明的闪烁材料具有碱金属卤化物主体材料,各种类型的(第一)闪烁掺杂剂,各种第二掺杂剂(共掺杂剂)和各种第三掺杂剂(共掺杂剂)。 本发明的共掺杂物能够提供能够引入阴离子尺寸和电负性失配的第二辅助发光阳离子掺杂剂,其能够引入阴离子电荷的错配或引入阳离子电荷在主体材料中的失配。