Electron Diffraction with the Amorphous Alloys Fe80B20 and Mn73Si27

Paasche, F.; Olbrich, H.; Rainer-Harbach, G.; Lamparter, P.; Steeb, S.

doi:10.1515/zna-1982-1101

Cited by 8 publications

(2 citation statements)

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“…This method was checked for the case of amorphous Germanium and then applied to amorphous Mn73Si27 [14]. Before describing the correction method it should be mentioned that the correction method as applied very often in the past, which is based on the background of a crystalline reference specimen [15] can be well applied for an inelastic background which contains only a small contribution of multiple scattering.…”

Section: Discussionmentioning

confidence: 99%

On the Investigation of the Structure of Amorphous Substances by Means of Electron Diffraction

Paasdie

Olbrich

Schestag

et al. 1982

Zeitschrift Für Naturforschung A

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A "Scanning High Energy Electron Diffraction"-(SHEED-)apparatus is described with which the intensity curves of elastically scattered electrons are obtained within a few minutes. The elimination of the inelastic background is done by means of an electrostatic filter with an energy resolution of 10 4 , which is only limited by the line width of the beam producing system. The intensity curves obtained experimentally are corrected for multiple scattering.The pair correlation functions of amorphous Germanium as obtained by electron and X-ray diffraction are compared. The electron diffraction curves agree well with the corresponding curves of other authors. The same stands for the curves obtained with X-rays. The differences between the curves obtained with electrons and X-rays are discussed.

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Section: Discussionmentioning

confidence: 99%

On the Investigation of the Structure of Amorphous Substances by Means of Electron Diffraction

Paasdie

Olbrich

Schestag

et al. 1982

Zeitschrift Für Naturforschung A

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“…This method, a combination of neutrons, X-rays, and electrons, fails due to principal difficulties in the quantitative evaluation of the total structure factor from electron diffraction ( [10] and [11]). …”

Section: Three Beam Experimentsmentioning

confidence: 99%

Atomic Structure of Amorphous Metallic Ni₈₁B₁₉

Lamparter

Sperl

Steeb

1982

Zeitschrift Für Naturforschung A

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The three partial Faber Ziman structure factors as well as the Bhatia Thornton structure factors of the metallic glass NigiBig were evaluated by neutron diffraction experiments using the isotopic substitution method. In one of the investigated specimens the isotopic composition of the components was adjusted in such a way as to make it possible to measure directly with one diffraction experiment the correlation between the metalloid atoms. From the three partial pair correlation functions the atomic distances and the partial coordination numbers are determined. The results demonstrate the strong chemical ordering in amorphous NisiBig. Particularly the distance correlation between the boron atoms turned out to be very pronounced.The experimental results agree with the main features of a geometrical packing model of soft spheres.

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Nature of Anomalous X-ray Scattering and Its Application to the Structural Analysis of Crystalline and Non-crystalline Systems

2002

Anomalous X-Ray Scattering for Material Characterization

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Electron Diffraction with the Amorphous Alloys Fe₈₀B₂₀ and Mn₇₃Si₂₇

Abstract: Electron diffraction with amorphous Fe

Cited by 8 publications

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On the Investigation of the Structure of Amorphous Substances by Means of Electron Diffraction

On the Investigation of the Structure of Amorphous Substances by Means of Electron Diffraction

Atomic Structure of Amorphous Metallic Ni₈₁B₁₉

Nature of Anomalous X-ray Scattering and Its Application to the Structural Analysis of Crystalline and Non-crystalline Systems

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Electron Diffraction with the Amorphous Alloys Fe80B20 and Mn73Si27

Abstract: Electron diffraction with amorphous Fe

Cited by 8 publications

References 0 publications

On the Investigation of the Structure of Amorphous Substances by Means of Electron Diffraction

On the Investigation of the Structure of Amorphous Substances by Means of Electron Diffraction

Atomic Structure of Amorphous Metallic Ni81B19

Nature of Anomalous X-ray Scattering and Its Application to the Structural Analysis of Crystalline and Non-crystalline Systems

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Electron Diffraction with the Amorphous Alloys Fe₈₀B₂₀ and Mn₇₃Si₂₇

Atomic Structure of Amorphous Metallic Ni₈₁B₁₉