公开(公告)号：EP3907767A1

公开(公告)日：2021-11-10

申请号：EP21180810.0

申请日：2017-06-19

申请人： HAMAMATSU PHOTONICS K.K.

发明人： KINPARA, Masanori ,  ONODERA, Toshiyuki ,  HITOMI, Keitaro

IPC分类号： H01L31/08 ,  H01L31/118 ,  H01L31/0224 ,  G01T1/24

摘要： The present embodiment relates to a radiation detector having a structure enabling suppression of polarization in a thallium bromide crystalline body and suppression of corrosion of an electrode in the air. The radiation detector comprises a first electrode, a second electrode, and a thallium bromide crystalline body provided between the first and second electrodes. At least one of the first electrode and the second electrode includes an alloy layer 12. The alloy layer is comprised of an alloy of metallic thallium and another metal different from the metallic thallium.

公开(公告)号：EP3312637B1

公开(公告)日：2020-02-26

申请号：EP17821455.7

申请日：2017-06-19

申请人： Hamamatsu Photonics K.K.

发明人： KINPARA, Masanori ,  ONODERA, Toshiyuki ,  HITOMI, Keitaro

IPC分类号： H01L31/08 ,  H01L31/118 ,  H01L31/0224 ,  G01T1/24

公开(公告)号：EP3882670A1

公开(公告)日：2021-09-22

申请号：EP19885225.3

申请日：2019-10-07

申请人： Hamamatsu Photonics K.K.

发明人： KINPARA, Masanori ,  ONODERA, Toshiyuki

IPC分类号： G01T1/24 ,  H01L31/0264

摘要： Disclosed is a radiation detector including a thallium bromide crystal, and a first electrode and a second electrode facing each other with the thallium bromide crystal interposed therebetween. The thallium bromide crystal contains 0.0194% to 6.5% by mass of chlorine atoms based on a mass of the thallium bromide crystal.

公开(公告)号：EP3312637A1

公开(公告)日：2018-04-25

申请号：EP17821455.7

申请日：2017-06-19

申请人： Hamamatsu Photonics K.K.

发明人： KINPARA, Masanori ,  ONODERA, Toshiyuki ,  HITOMI, Keitaro

IPC分类号： G01T1/24 ,  H01L31/0224 ,  H01L31/08

摘要： The present embodiment relates to a radiation detector having a structure enabling suppression of polarization in a thallium bromide crystalline body and suppression of corrosion of an electrode in the air. The radiation detector comprises a first electrode, a second electrode, and a thallium bromide crystalline body provided between the first and second electrodes. At least one of the first electrode and the second electrode includes an alloy layer 12. The alloy layer is comprised of an alloy of metallic thallium and another metal different from the metallic thallium.

摘要翻译： 本实施例涉及具有能够抑制溴化铊晶体中的极化并且抑制空气中电极的腐蚀的结构的放射线检测器。 辐射探测器包括第一电极，第二电极和设置在第一和第二电极之间的溴化铊结晶体。 第一电极和第二电极中的至少一个包括合金层12.合金层由金属铊和不同于金属铊的另一种金属的合金构成。