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BL02B1 Large cylindrical Image-Plate camera

Inquiry number

INS-0000001511

Large cylindrical Image-Plate camera

 The investigation of accurate structure analysis in the charge density level doesn't only understand the function mechanism of physical property but also leads to design new functional materials. We have successfully installed the large cylindrical camera at the BL02B1/SPring-8. For the orbital resolution single crystal diffractometory, the detector is required installing the large dynamic range for high statistic data. We selected the IP as the detector, because the IP cannot only collect the reliable data but also observe the wide area with high angle 2θ by one scan. On the other hand, the diffractometer for the accurate structure analysis in the charge density level must be designed to collect the complete data with high redundancy and high resolution. The specification of large cylindrical IP camera is shown in Table 1. The large radius of cylindrical camera (191.3 mm) isn't only realized to collect the high resolution data using high energy X-ray source but also there is the free space of the equipment for the external field response experiment. In the conceptual design, two goniometers were combined with the large cylindrical IP camera (Figure 1). The 1/4χ-axis goniometer can collect the complete data with high angle 2θ and the single-axis goniometer can install the large and/or heavy equipment to adopt the various experiment conditions such as the low- and high temperature cryostat, the humidity controller chamber, the gas absorption control system and so on. The data collection and reduction software was prepared for the external user, which is almost same as the interface of conventional instrument. Basically, it is easy to understand the procedure of the data collection and reduction for the large cylindrical IP camera. If user considers applying the experiment of single crystal analysis, we strongly recommend contacting to beamline scientist before submission of your proposal.

Figure 1 Large cylindrical Image-Plate camera (Using 3-axes goniometer configuration)

Size of detector 350 mm x 683 mm
Pixel size 100 μm x 100 μm
Camera radius 191.3 mm
Resolution on 2θ 0.030°/pixel
2θcoverage -60° ~ +145°
Table 1 The specification of large cylindrical Image-Plate camera

References

  1. K. Sugimoto, SPring-8 Information, 2009, 14, 36-39.
  2. K. Sugimoto, H. Ohsumi, S. Aoyagi, E. Nishibori, C. Moriyoshi, Y. Kuroiwa, H. Sawa, M. Takata, AIP Conf. Proc., 2010, 1234, 887-890.
Last modified 2011-06-09 10:27
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