scholarly journals Focusing and polarized neutron small-angle scattering spectrometer (SANS-J-II). The challenge of observation over length scales from an ångström to a micrometre

2007 ◽  
Vol 40 (s1) ◽  
pp. s474-s479 ◽  
Author(s):  
Satoshi Koizumi ◽  
Hiroki Iwase ◽  
Jun-ichi Suzuki ◽  
Takayuki Oku ◽  
Ryuhei Motokawa ◽  
...  
Keyword(s):  
Small Angle ◽  
Small Angle Scattering ◽  
Length Scales ◽  
Angle Scattering ◽  
Polarized Neutron ◽  
Neutron Small Angle Scattering

scholarly journals Wide-q observation from 10−4 to 2.0 Å−1 using a focusing and polarized neutron small-angle scattering spectrometer, SANS-J-II

2007 ◽  
Vol 40 (s1) ◽  
pp. s414-s417 ◽  
Author(s):  
Hiroki Iwase ◽  
Satoshi Koizumi ◽  
Jun-ichi Suzuki ◽  
Takayuki Oku ◽  
Hajime Sasao ◽  
...  
Keyword(s):  
Small Angle ◽  
Small Angle Scattering ◽  
Angle Scattering ◽  
Polarized Neutron ◽  
Neutron Small Angle Scattering

scholarly journals Polarized neutron scattering by polarized protons of bovine serum albumin in deuterated solvent

1989 ◽  
Vol 22 (4) ◽  
pp. 352-362 ◽  
Author(s):  
W. Knop ◽  
H.-J. Schink ◽  
H. B. Stuhrmann ◽  
R. Wagner ◽  
M. Wenkow-Es-Souni ◽  
...  
Keyword(s):  
Bovine Serum Albumin ◽  
Serum Albumin ◽  
Neutron Scattering ◽  
Small Angle ◽  
Bovine Serum ◽  
Small Angle Scattering ◽  
Contrast Variation ◽  
Angle Scattering ◽  
Polarized Neutron ◽  
Neutron Small Angle Scattering

Bovine serum albumin (BSA) was dissolved in a mixture of deuterated glycerol and heavy water. The clusters formed by the 3300 proton spins in each BSA molecule were dynamically polarized up to P = 40%. Spin-contrast variation in small-angle neutron scattering was studied at several target polarizations. Zero contrast, and hence minimum polarized neutron small-angle scattering, is expected at P H = 60% from extrapolation of present data. The three basic scattering functions of spin-contrast variation look very similar because the shape of the BSA molecule and its proton distribution are congruent. Neutron small-angle scattering of BSA is similar to X-ray small-angle scattering at room temperature, indicating no deterioration of the molecular structure of BSA on solidification.

Use of the optical theorem in polarized neutron small angle scattering from ferrofluid

1999 ◽  
Vol 267-268 ◽  
pp. 203-206 ◽  
Author(s):  
B Toperverg ◽  
A Vorobyev ◽  
G Gordeyev ◽  
A Lazebnik ◽  
Th Rekveldt ◽  
...  
Keyword(s):  
Small Angle ◽  
Small Angle Scattering ◽  
Optical Theorem ◽  
Angle Scattering ◽  
Polarized Neutron ◽  
Neutron Small Angle Scattering
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