Enhancement of elastic and inelastic scattering lengths in quasi-free-standing graphene measured with contactless microwave spectroscopy

2013 ◽  
Vol 88 (16) ◽  
Author(s):  
Aneta Drabińska ◽  
Maria Kamińska ◽  
Agnieszka Wołoś ◽  
Włodek Strupinski ◽  
Andrzej Wysmołek ◽  
...  
Keyword(s):  
Inelastic Scattering ◽  
Microwave Spectroscopy ◽  
Free Standing ◽  
Elastic And Inelastic Scattering ◽  
Scattering Lengths

Analysis of STEM micrographs of thick objects

1978 ◽  
Vol 36 (2) ◽  
pp. 106-107
Author(s):  
S. Golladay
Keyword(s):  
Inelastic Scattering ◽  
Multiple Scattering ◽  
Mass Distribution ◽  
Cross Sections ◽  
Phase Contrast ◽  
Image Point ◽  
Contrast Effects ◽  
Total Cross Sections ◽  
Elastic And Inelastic Scattering

The theory of multiple scattering has been worked out by Groves and comparisons have been made between predicted and observed signals for thick specimens observed in a STEM under conditions where phase contrast effects are unimportant. Independent measurements of the collection efficiencies of the two STEM detectors, calculations of the ratio σe/σi = R, where σe, σi are the total cross sections for elastic and inelastic scattering respectively, and a model of the unknown mass distribution are needed for these comparisons. In this paper an extension of this work will be described which allows the determination of the required efficiencies, R, and the unknown mass distribution from the data without additional measurements or models. Essential to the analysis is the fact that in a STEM two or more signal measurements can be made simultaneously at each image point.

Neutron diffraction, inelastic scattering and the structure of amphiphiles and macromolecules in solution

1975 ◽  
Vol 345 (1640) ◽  
pp. 119-144 ◽  
Keyword(s):  
Neutron Diffraction ◽  
Inelastic Scattering ◽  
Cross Sections ◽  
Biological Molecules ◽  
Variation Method ◽  
Contrast Variation ◽  
Structure And Dynamics ◽  
Spin Resonance ◽  
Scattering Lengths ◽  
Scattering Cross Sections

The methods by which neutron diffraction and inelastic scattering may be used to study the structure and dynamics of solutions are reviewed, with particular reference to solutions of amphiphile and biological molecules in water. Neutron methods have particular power because the scattering lengths for protons and deuterons are of opposite sign, and hence there exists the possibility of obtaining variable contrast between the scattering of the aqueous medium and the molecules in it. In addition, the contrast variation method is also applicable to inelastic scattering studies whereby the dynamics of one component of the solution can be preferentially studied due to large and variable differences in the scattering cross sections. Both applications of contrast variation are illustrated with examples of amphiphile-water lamellar mesophases, diffraction from collagen, viruses, and polymer solutions. Inelastic scattering observations and the dynamics of water between the lamellar sheets allow microscopic measurements of the water diffusion along and perpendicular to the layers. The information obtained is complementary to that from nuclear magnetic resonance and electron spin resonance studies of diffusion.

Elastic and inelastic scattering of 1.03 GeV 12C projectiles

1981 ◽  
Vol 102 (4) ◽  
pp. 242-246 ◽  
Author(s):  
M. Buenerd ◽  
J. Pinston ◽  
J. Cole ◽  
C. Guet ◽  
D. Lebrun ◽  
...  
Keyword(s):  
Inelastic Scattering ◽  
Elastic And Inelastic Scattering

Polarization of protons from elastic and inelastic scattering on 24Mg

1966 ◽  
Vol 79 (1) ◽  
pp. 188-192 ◽  
Author(s):  
I. Boca ◽  
M. Borşaru ◽  
M. Cenja ◽  
C. Haţegan ◽  
E. Iliescu ◽  
...  
Keyword(s):  
Inelastic Scattering ◽  
Elastic And Inelastic Scattering

Elastic and inelastic scattering of polarized 7Li ions from a 26Mg target

1988 ◽  
Vol 489 (2) ◽  
pp. 329-346 ◽  
Author(s):  
W. Ott ◽  
R. Butsch ◽  
H.J. Jänsch ◽  
K.-H. Möbius ◽  
P. Paul ◽  
...  
Keyword(s):  
Inelastic Scattering ◽  
Elastic And Inelastic Scattering

π± Elastic and inelastic scattering from 3H and 3He

1993 ◽  
Vol 553 ◽  
pp. 585-588 ◽  
Author(s):  
W.J. Briscoe ◽  
D.B. Barlow ◽  
B.L. Berman ◽  
R.W. Caress ◽  
K.S. Dhuga ◽  
...  
Keyword(s):  
Inelastic Scattering ◽  
Elastic And Inelastic Scattering

Elastic and inelastic scattering of fast neutrons from iron, nickel and tungsten

1969 ◽  
Vol 125 (3) ◽  
pp. 641-653 ◽  
Author(s):  
Kineo Tsukada ◽  
Shigeya Tanaka ◽  
Yoshiaki Tomita ◽  
Michio Maruyama
Keyword(s):  
Inelastic Scattering ◽  
Fast Neutrons ◽  
Elastic And Inelastic Scattering ◽  
Iron Nickel ◽  
And Tungsten

Differential Elastic and Inelastic Scattering of 9- to 15-MeV Neutrons from Carbon

1976 ◽  
Vol 61 (4) ◽  
pp. 521-533 ◽  
Author(s):  
D. W. Glasgow ◽  
F. O. Purser ◽  
H. Hogue ◽  
J. C. Clement ◽  
K. Stelzer ◽  
...  
Keyword(s):  
Inelastic Scattering ◽  
Elastic And Inelastic Scattering

scholarly journals Elastic and inelastic scattering of neutrons on238U nucleus

2014 ◽  
Vol 69 ◽  
pp. 00008 ◽  
Author(s):  
R. Capote ◽  
A. Trkov ◽  
M. Sin ◽  
M.W. Herman ◽  
E.Sh. Soukhovitskiĩ
Keyword(s):  
Inelastic Scattering ◽  
Elastic And Inelastic Scattering
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