TY - JOUR AU - Li, W. B. AU - Zhang, K. J. AU - Sengers, Jan V. AU - Gammon, R. W. AU - Ortiz De Zárate Leira, José María PY - 1998 DO - 10.1103/PhysRevLett.81.5580 SN - 0031-9007 UR - https://hdl.handle.net/20.500.14352/59342 T2 - Physical review letters AB - We have performed small-angle Rayleigh light-scattering measurements in polymer solutions under various externally applied temperature gradients. Our experiments confirm the existence of an enhancement of the concentration fluctuations. The... LA - eng M2 - 5580 PB - American Physical Society KW - Nonequilibrium fluctuations KW - Liquid-mixtures KW - Rayleigh-scattering KW - Light-scattering KW - Shear-flow KW - Equilibrium KW - Diffusion KW - Gravity KW - Fluids KW - Range TI - Concentration fluctuations in a polymer solution under a temperature gradient TY - journal article VL - 81 ER -