作者:H. Choi、X. Yang、G. W. Mitchell、C. P. Collier、F. Wudl、J. R. Heath
DOI:10.1021/jp0155415
日期:2002.2.1
Langmuir molecular monolayers of a unique tetraazapentacene zwitterionic amphiphile were found to form stripe-like domains that responded strongly to an applied magnetic field. These stripe domains were transferred as Langmuir−Blodgett (LB) films to glass substrates, where they were structurally characterized using five complementary imaging techniques, including scanning second-harmonic generation
发现独特的四氮杂并五苯两性离子两亲物的 Langmuir 分子单分子层形成对施加的磁场强烈响应的条状域。这些条纹域作为 Langmuir-Blodgett (LB) 薄膜转移到玻璃基板上,在那里使用五种互补成像技术对它们进行结构表征,包括扫描二次谐波 (SHG) 显微镜和电容力显微镜。四氮杂并五苯单分子层的相邻单条带域的分子取向通过 SHG 偏振测量确定。这些结构在各种成像技术中被证明是一致的。