TY - JOUR
T1 - Off-specular neutron scattering from islands on a lamellar film
AU - Toperverg, B.
AU - Lauter-Pasyuk, V.
AU - Lauter, H.
AU - Nikonov, O.
AU - Ausserré, D.
AU - Gallot, Y.
PY - 2000/3
Y1 - 2000/3
N2 - Off-specular neutron scattering is employed to study islands formation on the surface of deuterated polystyrene-polybutylmethacrylate (PS-PBMA) copolymer film. It is shown, that the intensity distribution measured over a broad range of angles of incidence and scattering is well described by the distorted wave born approximation (DWBA)-based theory valid either in the kinematic regime or in the range of the total reflection. A set of island parameters such as mean lateral size, concentration, as well as those characterizing their internal structure is found.
AB - Off-specular neutron scattering is employed to study islands formation on the surface of deuterated polystyrene-polybutylmethacrylate (PS-PBMA) copolymer film. It is shown, that the intensity distribution measured over a broad range of angles of incidence and scattering is well described by the distorted wave born approximation (DWBA)-based theory valid either in the kinematic regime or in the range of the total reflection. A set of island parameters such as mean lateral size, concentration, as well as those characterizing their internal structure is found.
UR - http://www.scopus.com/inward/record.url?scp=0033885430&partnerID=8YFLogxK
U2 - 10.1016/S0921-4526(99)01497-0
DO - 10.1016/S0921-4526(99)01497-0
M3 - Conference article
AN - SCOPUS:0033885430
SN - 0921-4526
VL - 276-278
SP - 355
EP - 356
JO - Physica B: Physics of Condensed Matter
JF - Physica B: Physics of Condensed Matter
T2 - 2nd European Conference on Neutron Scattering (ECNS '99)
Y2 - 1 September 1999 through 4 September 1999
ER -