Results 1-6 of 6.
((uid:50000490))

Bookmark and Share    
Full Text
Peer Reviewed
See detailBrillouin light scattering during shearing of complex fluids
Lehr, Claudius Moritz UL; Astasheva, Olga UL; Baller, Jörg

in Optics Express (2021), 29(11), 16019-16031

A setup for the optical measurement of elastic properties during the flow of complex fluids is presented. Brillouin light scattering and rotational rheology are combined in order to simultaneously measure ... [more ▼]

A setup for the optical measurement of elastic properties during the flow of complex fluids is presented. Brillouin light scattering and rotational rheology are combined in order to simultaneously measure the high-frequency longitudinal elastic modulus in a classical rheometer along with the zero-shear viscosity. Brillouin light scattering allows for the contactless determination of local elastic properties. First measurements of a diluted polymer system suggest a homogeneous orientation of polymer molecules throughout the sample as soon as a critical shear rate has been reached at one spatial position. [less ▲]

Detailed reference viewed: 84 (6 UL)
Full Text
See detailStructural properties of poly(N-isopropyl acrylamide)-based systems
Philipp, Martine UL; Magerl, D.; Aleksandrova, Ralitsa UL et al

Poster (2011, October 10)

Detailed reference viewed: 56 (3 UL)
Full Text
See detailStructural properties of poly(N-isopropyl acrylamide)-based systems
Philipp, Martine UL; Magerl, D.; Aleksandrova, Ralitsa UL et al

Poster (2011, June 08)

Detailed reference viewed: 43 (3 UL)
Full Text
See detailStructural properties of poly(N-isopropyl acrylamide)-based systems
Philipp, Martine UL; Magerl, D.; Aleksandrova, Ralitsa UL et al

Poster (2011, June 01)

Detailed reference viewed: 60 (3 UL)