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Figure 11
16-element array device from Hamamatsu. The device, in a standard 40 pin package, is shown in (a) while (b) shows the case including the dual eight-channel preamplifier modules above the main unit. The arrow shows the incident beam direction. The surface of the array is almost parallel (3° offset) to the X-ray beam direction. [Note that the device orientation in (a) is rotated by 90° relative to (b) for convenience in display.] In (c) the time response of 161Dy in nuclear forward scattering on linear and log (inset) is shown. The solid line is a fit using the hyperfine parameters of the nucleus. Note the utility (necessity!) of the excellent time resolution in resolving the beat structure.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
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