[11a-S2-1~11] 12.1 Fabrications and Structure Controls

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[11a-S2-7] Interdiffusion Behavior of Liquid-Crystalline Precursor Films with Different Alkyl Chain Lengths

〇(M1)Asahi Takahashi¹, Shingo Maruyama², Keita Aizawa¹, Naoya Haruta¹, Eita Shouji¹, Keniti Kaminaga¹, Yuji Matumoto¹ (1.Tohoku Univ., 2.Shizuoka Univ.)

Keywords:

Smectic liquid crystal,precursor film,wetting

I investigate the interdiffusion behavior of precusor film of liquid crystal materials D8AB and D12AB after contact. XRD measurements suggested that the two materials interdiffused in the liquid crystal phase to form a uniform mixed-phase. PSIE observations showed that after contact, the step at the interface of the grown precursor film was mitigated and a broad interface was formed, suggesting that the precursor film interdiffused and mixed with each other.