Light Scattering Studies of Transverse Sound Wave and Molecular Motion in Benzonitrile
نویسندگان
چکیده
منابع مشابه
NMR Studies of Equilibrium Quotient of the Benzonitrile with Xylene Isomers and Ethylbenzene
The charge transfer (CT) complex formation of benzonitrile as acceptor with the aromatic donors o-, m-, p-xylene and ethylbenzene in CCl4 solutions is investigated by chemical shift measurements relative to an external reference. The equilibrium parameters, Q and DAD of their weak molecular complexes, as found numerically mo...
متن کاملHydrodynamic damped pitch motion of tension leg platforms
Because of fluctuation in leg tension, pitch motion is very effective fatigue and life safety of leg elements in tension leg structures (TLSs). In this paper an exact solution for pitch vibration of a TLS interacting with ocean wave is presented. The legs of TLP are considered as elastic springs. The flow is assumed to be irrotational and single-valued velocity potentials are defined. The effec...
متن کاملSimulation of Surface Plasmon Excitation in a Plasmonic Nano-Wire Using Surface Integral Equations
In this paper, scattering of a plane and monochromatic electromagnetic wave from a nano-wire is simulated using surface integral equations. First, integral equationsgoverning unknown fields on the surface is obtained based on Stratton-Cho surface integral equations. Then, the interaction of the wave with a non-plasmonic as well as a palsmonic nano-wire is considered. It is shown that in scatter...
متن کاملSimulation of Light-Nanowire Interaction in the TE Mode Using Surface Integral Equations
In this paper, the scattering of a plane monochromatic electromagnetic wave from a nanowire with circular cross-section in the transverse electric (TE) mode is simulated using the well-known Stratton-Chu surface integral equations. For an ordinary dielectric nanowire the refraction phenomenon is nicely simulated. In the case of a plasmonic nanowire no sign of surface plasmon excitation and prop...
متن کاملFerroelastic and ferroelectric phase transition in a molecular crystal : tanane 1. Neutron and Brillouin scattering studies of the acoustic and pseudo-spin coupled modes
2014 Tanane exhibits at Tc = 287 K an order-disorder phase transition associated with an inversion motion of polar molecules. The linear coupling between the molecular ordering and the shear strain uxy results in soft transverse acoustic modes (Tx[010] and Ty[100]) whose low frequency study is reported in the second part of this
متن کامل