Development of Micro-Photoelectron Diffraction at SPring-8 BL25SU
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- Sugita Kenji
- Nara Institute of Science and Technology
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- Maejima Naoyuki
- Nara Institute of Science and Technology
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- Nishikawa Hiroyuki
- Nara Institute of Science and Technology
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- Matsushita Tomohiro
- JASRI/SPring-8
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- Matsui Fumihiko
- Nara Institute of Science and Technology
抄録
Photoelectron diffraction is an effective method to analyze element-specific atomic structures of surfaces. Recently, the Two-dimensional photoelectron spectroscopy (2D-PES) end station at the soft x-ray beamline BL25SU, SPring-8 was upgraded. Few-10-μm diameter focused beam is now available for measuring poly-crystalline and small crystalline samples. We show a series of photoelectron diffraction patterns from gold poly-crystalline surfaces mapped in two dimensions at an interval of 20μm. The sample surface position was two-dimensionally scanned and the best crystalline quality position was searched for the measurements of full-hemisphere photoelectron diffraction patterns and spectra. [DOI: 10.1380/ejssnt.2016.59]
収録刊行物
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- e-Journal of Surface Science and Nanotechnology
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e-Journal of Surface Science and Nanotechnology 14 (0), 59-62, 2016
公益社団法人 日本表面真空学会
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詳細情報
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- CRID
- 1390001205187216384
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- NII論文ID
- 130005132813
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- ISSN
- 13480391
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可