液晶討論会講演予稿集
Online ISSN : 2432-9959
Print ISSN : 1880-3539
ISSN-L : 1880-3539
第23回 液晶討論会
セッションID: 1AD09
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非イオン性界面活性剤スポンジ相における2分子膜のダイナミックス
*木村 康之水野 大介大泉 淳一早川 禮之助
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We have studied the sponge phase (L3) of binary mixture of C12E5 and water by the dynamic light scattering technique. At the concentration above 2w%, an almost single relaxation related with the cooparative diffusion of membranes is detected. The dynamic correlation lengh is evaluated from the diffusion constant to be a little larger than that obtained for the Lα phase. At the concentration below 2w%, we can find the crossover behavior Γ∝q2 to Γ∝q3 in the dispersion relation between the inverse correlation time Γ and the scattering wavenumber q.

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© 1997 一般社団法人日本液晶学会
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