scholarly journals X-Ray Scattering of Synthetic Poly(α-amino acid)s in the Solid State. II. Phase Transition of DL Mixtures of Poly(γ-benzyl glutamate)s

1975 ◽  
Vol 7 (3) ◽  
pp. 382-386 ◽  
Author(s):  
Norio Matsushima ◽  
Kunio Hikichi ◽  
Akihiro Tsutsumi ◽  
Motozo Kaneko
1975 ◽  
Vol 7 (1) ◽  
pp. 44-49 ◽  
Author(s):  
Norio Matsushima ◽  
Kunio Hikichi ◽  
Akihiro Tsutsumi ◽  
Motozo Kaneko

2015 ◽  
Vol 14 ◽  
pp. 38-43 ◽  
Author(s):  
J. Helfrich ◽  
D. Kraus ◽  
A. Ortner ◽  
S. Frydrych ◽  
G. Schaumann ◽  
...  

2006 ◽  
Vol 21 (2) ◽  
pp. 122-124
Author(s):  
I. Busch ◽  
J. Stümpel ◽  
M. Krumrey

In this study, the effects of growth interruptions on the formation of the interfaces in GaAs∕AlAs multilayers are investigated. For that purpose, a series of different samples has been manufactured with molecular-beam epitaxy. The introduction of growth interruptions of 50 s after the deposition of the layer leads to a change in the morphological properties of the interfaces, in particular their correlation length. These modifications due to the growth interrupt are analyzed with diffuse X-ray scattering. As a result of the measurements, an extension of the lateral correlation length can be proved. By contrast, the vertical correlation of the interfaces is not affected.


1980 ◽  
Vol 35 (4) ◽  
pp. 373-377 ◽  
Author(s):  
E. G. Visser ◽  
W. Geertsma ◽  
W. van der Lugt ◽  
J. Th. M. de Hosson

Abstract By considering three successive approximations to the conduction-electron wavefunction of metallic lithium, it is shown that the X-ray scattering factor at small wavevectors is very sensitive to the model chosen for describing the electron density. It is demonstrated that, when screened pseudopotentials are used, the "solid state effect" is almost negligible in this region of wave-vectors.


1990 ◽  
Vol 59 (6) ◽  
pp. 2036-2053 ◽  
Author(s):  
Jean-Paul Pouget ◽  
Seiichi Kagoshima ◽  
Tsuyoshi Tamegai ◽  
Yoshio Nogami ◽  
Koichi Kubo ◽  
...  

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