Diffraction des électrons par des cristaux uniques

Trillat, J. J.; Hirsch, T.

doi:10.1051/jphysrad:0193200305018500

Cited by 12 publications

(6 citation statements)

References 2 publications

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“…Since the [001] axis is perpendicular to the sample surface, families of Bragg planes are inclined with specific angles with respect to this axis. For the orthorombic system, the angle α at which a plane is inclined to this axis is given by37 …”

Section: Resultsmentioning

confidence: 99%

Patterning of Crystalline Organic Materials by Electro‐hydrodynamic Lithography

Oppenheimer

Kohn

Langford

et al. 2012

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The control of semi-crystalline polymers in thin films and in micrometer-sized patterns is attractive for (opto-)electronic applications. Electro-hydrodynamic lithography (EHL) enables the structure formation of organic crystalline materials on the micrometer length scale while at the same time exerting control over crystal orientation. This gives rise to well-defined micro-patterned arrays of uniaxially aligned polymer crystals. This study explores the interplay of EHL structure formation with crystal alignment and studies the mechanisms that give rise to crystal orientation in EHL-generated structures.

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Section: Resultsmentioning

confidence: 99%

Patterning of Crystalline Organic Materials by Electro‐hydrodynamic Lithography

Oppenheimer

Kohn

Langford

et al. 2012

Small

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“…A desirable feature is the design which permits both transmission and reflection studies to be made without "breaking" vacuum. This can be achieved by using a series of tapered brass or glass joints (29) or by employing a system of bellows such as described by Germer (25), Morgan and Smith (30), Finch and Quarrell (31,32), and others. Several different specimens can be mounted on a specimen wheel, thus making possible the analysis of several substances during one operation or one evacuation.…”

Section: Apparatusmentioning

confidence: 99%

A résumé of electron diffraction

Clark¹,

Wolthuis²

1938

J. Chem. Educ.

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“…, the co-ordinates of any point on the row referred to the hkl axes are in the ratio -K : H : 0, and the lattice-point spacing in the row is a d H 2 + K2, then the circular zones of reinforcement have radii given with sufficient accuracy for small scattering angles by It may be noted that for para-! T h e radii of the circular envelopes can, however, be obtained by substituting in equation (12) hK…”

Section: O ~mentioning

confidence: 99%