Abstract
AbstractTwo beam interferences produced using an electrostatic biprism, which is inserted in the position of the selected area diaphragm of a commercial electron microscope, may be used in reflection electron microscopy to determine the phase shifts induced by structures on single crystal surfaces. A description of our interferometrical and holographical experiments on the phase shift at steps on (111)Au and (111)Pt single crystal surfaces is given and a straight forward interpretation of the results in terms of refraction will be discussed. As a particular result phase shifts of π and 0.9π were measured for monatomic steps on (111)gold and (111)platinum surfaces, respectively.
References
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{'key': 'e_1_2_1_2_1', 'first-page': '4', 'article-title': 'Reflexionselektronenmikroskopie und ‐Interferometrie an Gold‐ und Platineinkristalloberflächen', 'volume': '3', 'author': 'Banzhof H.', 'year': '1987', 'journal-title': '23. Congr. El. Microsc. Soc. Germany, Wiss. Verlagsges. Stuttgart Optik'}
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Dates
Type | When |
---|---|
Created | 20 years, 6 months ago (Feb. 23, 2005, 5:50 p.m.) |
Deposited | 1 year, 10 months ago (Oct. 23, 2023, 7:20 p.m.) |
Indexed | 1 year, 10 months ago (Oct. 24, 2023, 1:24 a.m.) |
Issued | 33 years, 6 months ago (Feb. 15, 1992) |
Published | 33 years, 6 months ago (Feb. 15, 1992) |
Published Online | 20 years, 6 months ago (Feb. 4, 2005) |
Published Print | 33 years, 6 months ago (Feb. 15, 1992) |
@article{Banzhof_1992, title={Reflection electron microscopy and interferometry of atomic steps on gold and platinum single crystal surfaces}, volume={20}, ISSN={1097-0029}, url={http://dx.doi.org/10.1002/jemt.1070200414}, DOI={10.1002/jemt.1070200414}, number={4}, journal={Microscopy Research and Technique}, publisher={Wiley}, author={Banzhof, H. and Herrmann, K. H. and Lichte, H.}, year={1992}, month=feb, pages={450–456} }