Development of Maxwell-displacement-current-measuring system for monolayr study and the fabrication of Opto-Displacement current conversion type monolayr memory element

用于单层研究的麦克斯韦位移电流测量系统的开发和光位移电流转换型单层存储元件的制造

• 批准号: 04555067
• 负责人: IWAMOTO Mitsumasa
• 金额: $ 6.98万
• 依托单位: Tokyo Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Developmental Scientific Research (B)
• 财政年份: 1992
• 资助国家: 日本
• 起止时间: 1992 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-04555067/
• 关键词: Maxwell Displacement Current; Langmuir-film; LB; Photoisomerization; Phase transition; Liquid Crystal; Organic Single Monolayr; Azobenzen; LB膜; 単分子膜; 変位電流計測システム; LBトラフ; 光・変位電流変換

In this project, we developed a Maxwell-displacement-current-measuring-system used for the investigation of the monolayrs on a water surface. In the system, two moving barriers move in the opposite directions at the same time, and monolayrs placed between the two barriers on a water surface are compressed and expanded. During the monolayr compression and expansion, the generation of Maxwell-displacement-current across monolayrs are recorded by computer, together with the surface pressure. Two modes are installed in the system, constant compression mode and constant barrier movement mode. Maxwell displacement current due to photoisomerization of monolayrs is also detectable in the system. In the present project, the dynamical motion of liquid crystals and azobenzen dyes was investigated. In addition, monolayrs were transferred on to solid substrates by means of the vertical dipping method of LB technique, and then the monolayr elements based on the opto-displacement current conversion was developed.

在本计画中，我们发展了一套麦克斯韦位移电流量测系统，用以研究水面上的单层膜。在该系统中，两个运动的障碍物同时向相反的方向运动，位于两个障碍物之间的水面上的单层被压缩和膨胀。在单分子层压缩和膨胀过程中，通过计算机记录跨单分子层麦克斯韦位移电流的产生，以及表面压力。系统中安装了两种模式，恒定压缩模式和恒定屏障移动模式。由于单层光致异构化的麦克斯韦位移电流也可在系统中检测到。本课题主要研究液晶分子和偶氮染料分子的动力学运动。此外，利用LB技术中的垂直浸渍法将单层膜转移到固体基底上，研制了基于光位移电流转换的单层膜元件。

项目成果

久保田 徹,高橋 佳大,岩本 光正: "有機単分子膜の熱刺激変位電流" 電子情報通信学会技術研究報告. 448. 63-68 (1993)

Toru Kubota、Yoshihiro Takahashi、Mitsumasa Iwamoto：“有机单层中的热刺激位移电流”IEICE 技术报告 448. 63-68 (1993)。

Masami WADA,Tohru KUBOTA and Mitsumasa IWAMOTO: "Investigation of Electron Transport properties of Polyimide Langmuir-Blodgett Films containing Porphyrin by d^2V/dI^2-V Measurement" Jpn.J.Appl.Phys.32. 3683-3871 (1993)

Masami WADA、Tohru KUBOTA 和 Mitsumasa IWAMOTO：“通过 d^2V/dI^2-V 测量研究含有卟啉的聚酰亚胺 Langmuir-Blodgett 薄膜的电子传输特性”Jpn.J.Appl.Phys.32。

Haruhiko NARUSE,Koji OHNISHI,Mitsumasa IWAMOTO: "Displacement current generation from spread Monolayers of poly(vinylalcohol)s Bearing Azobenzene Sides" Jpn.J.Appl.Phys.32. 2832-2836 (1993)

Haruhiko NARUSE、Koji OHNISHI、Mitsumasa IWAMOTO：“由带有偶氮苯侧面的聚（乙烯醇）单层扩散产生的位移电流”Jpn.J.Appl.Phys.32。

Tohru KUBOTA,Yoshiro TAKAHASHI et.al.: "Study on the thermally Stimulated Discharge in single monolayers and hetero structured films" 6th international Conference on Organized Molecular Films. P-6.10. 306 (1993)

Tohru KUBOTA、Yoshiro TAKAHASHI 等人：“单层和异质结构薄膜中的热刺激放电研究”第六届国际有序分子薄膜会议。

Tohru KUBOTA: "I-V and d^2V/dI^2-V characteristics of polyimide Langmuir-Blodgett Films" The 1992 China-Japan Bilateral Symposium on Langmuir-Blodgett Films. E03. 81-82 (1992)

Tohru KUBOTA：“聚酰亚胺 Langmuir-Blodgett 薄膜的 I-V 和 d^2V/dI^2-V 特性” 1992 年中日 Langmuir-Blodgett 薄膜双边研讨会。