id author title date pages extension mime words sentences flesch summary cache txt work_sdkjp7kj2bfpzm5e3g25qk7hsi Amish J. Patel Similarity of the Signatures of the Initial Stages of Phase Separation in Metastable and Unstable Polymer Blends 2011.0 5 .pdf application/pdf 3051 249 73 Separation in Metastable and Unstable Polymer Blends For the off-critical blend, qm is independent of quench time, regardless In this letter, we present time-resolved small angle neutron scattering (SANS) data from two polymer blends region: a critical blend that is quenched directly into shown in Fig. 2a, where we show the SANS profiles during a quench from the one-phase region to 2.34 kbar and the critical blend during an unstable quench to 1.66 kbar the critical blend during the 1.66 kbar quench. the critical blend during the 1.66 kbar quench. Quenches of the critical blend into the unstable region of Quenches of the critical blend into the unstable region of case for the off-critical blend, phase separation kinetics function of the quench depth, κ, for the critical and offcritical blends. wave-vectors on quench depth are similar for the critical and off-critical blend except for the fact that the ./cache/work_sdkjp7kj2bfpzm5e3g25qk7hsi.pdf ./txt/work_sdkjp7kj2bfpzm5e3g25qk7hsi.txt