@article{oai:repo.qst.go.jp:00049561,
 author = {Kishimoto, Shunji and 三井, 隆也 and Haruki, Rie and Shimazaki, Shunichi and Tanaka, Masanobu and Mitsui, Takaya},
 journal = {AIP Conference Proceedings},
 month = {Jan},
 note = {We developed a silicon avalanche photodiode (Si-APD) linear-array detector to be used for nuclear resonant scattering experiments using synchrotron X-rays. The detector has a 64-pixel or 128-pixel linear array (pixel size: 100 × 200  m 2 ). E ach   xel   tch  s 1 0  m , and the depletion depth is 10  m   he m lt channel scal ng (M S  s stem  for the  detector counted X-ray pulses over 2048 continuous time bins with minimum time resolution of 0.5 ns. The detector system can  record  a  time  spectrum  of  the  nuclear  radiation simultaneously  with  an  intensity  distribution at  each  pixel.  We 
investigated its performance using synchrotron X-rays and the 128-pixel linear array exhibited a time resolution of 0.5 ns (full  width  at  half  maximum,  FWHM) at  14.4  keV. A vacuum  feedthrough  for the  64-pixel  linear  array  system  was 
fabricated to detect low-energy electrons of <10 keV using internal conversion electrons. The feedthrough consists of a fast-transmission flexible flat cable, multi-electrode micro connectors and a build-up printed circuit board. The energy 
spectra of ~6 keV M-photoelectrons emitted from Tm foil were successively measured in vacuum with one pixel from the 64-pixel linear array using the vacuum feedthrough. The time spectrum was also recorded using the electron signal.},
 pages = {060068-1--060068-6},
 title = {64- and 128-pixel Si-APD linear array X-ray detectors  with 0.5 ns time resolution},
 volume = {2054},
 year = {2019}
}