New simple photoemission electron microscope with an energy filter (第48回真空に関する連合講演会プロシーディングス--2007年11月14日〜16日,東京)
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概要
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We have developed a new Wide Acceptance Angle Electrostatic Lens (WAAEL) and applied that as display-type electron energy analyser. Our present lens achieves ±60° (1π sr) acceptance angle and has a good focusing capability with 5-times magnifications. The relative energy resolution is typically from 2 to 5×10-3 and depends on the emission area on the sample, as well as, on the diameter of exit aperture. Some preliminary results and discussions related to its energy resolution are shown.
- 2008-03-20
著者
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TOTH Laszlo
Nara Institute of Science and Technology (NAIST)
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MATSUDA Hiroyuki
Nara Institute of Science and Technology (NAIST)
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SHIMIZU Tatsuya
Nara Institute of Science and Technology (NAIST)
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MATSUI Fumihiko
Nara Institute of Science and Technology (NAIST)
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DAIMON Hiroshi
Nara Institute of Science and Technology (NAIST)
関連論文
- New simple photoemission electron microscope with an energy filter (第48回真空に関する連合講演会プロシーディングス--2007年11月14日〜16日,東京)
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- Site-Specific Orbital Angular Momentum Analysis of Graphite Valence Electron Using Photoelectron Forward Focusing Peaks(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Scanning Tunneling Microscopy Observation of Germapericycline on a Graphite Surface