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Updated: Jun 11, 2026
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An All-in-one Sample Holder for Macromolecular X-ray Crystallography with Minimal Background Scattering
Published on: July 6, 2019
Note: Rigid holder to host and bend a crystal for multiple volume reflection of a particle beam
V Carassiti1, P Dalpiaz, V Guidi
1INFN Section of Ferrara, Via Saragat 1/C, I-44100 Ferrara, Italy.
The Review of Scientific Instruments
|July 2, 2010
Summary
A novel holder precisely bends silicon crystals, enabling highly efficient, repeated multi-volume reflection of high-energy particle beams for advanced physics experiments.
Area of Science:
- Physics
- Materials Science
- Engineering
Background:
- High-energy particle beams require precise manipulation of materials for experimental observation.
- Silicon crystals are crucial for phenomena like multi-volume reflection.
- Existing methods for crystal manipulation may lack the required stability and precision.
Purpose of the Study:
- To design and fabricate a novel holder for lodging and bending silicon crystals.
- To enable the excitation of multi-volume reflection using high-energy particle beams.
- To achieve highly efficient and repeatable experimental results.
Main Methods:
- Mechanical design and fabrication of a robust crystal holder.
- Integration of the holder into an experimental setup for high-energy particle beams.
- Characterization of the bent silicon crystal and its performance in reflection experiments.
Main Results:
- Successful design and fabrication of a mechanically robust and stable crystal holder.
- Observation of 12-time repeated multi-volume reflection with very high efficiency.
- Demonstration of the holder's capability to maintain optimal crystal conditions for experiments.
Conclusions:
- The developed crystal holder is effective for precise silicon crystal manipulation.
- The holder facilitates highly efficient multi-volume reflection experiments.
- This innovation advances capabilities in high-energy particle beam research.
