Molecular Motor Based on Single Chiral Tripodal Molecules Studied with STM

• Tác giả: Julian Skolaut
• Ngôn ngữ: eng
• ISBN-13: 978-3731512479
• ISBN: KSP/1000151650
• Thông tin xuất bản: Karlsruhe KIT Scientific Publishing 2023
• Mô tả vật lý: 1 electronic resource (166 p.)
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 375346
• Chủ đề: 1. Conductive Atomic Force Microscopy; 2. Molecular Electronics; 3. Molecular Motors; 4. Nano Machines; 5. Physics

Tóm tắt

This work presents a single molecular motor driven by the current in an STM. Its chiral functional group is supposed to perform a rotation in a preferred direction, proven by Binomial tests to be statistically significant. The rotation is proposedly driven by the chiral-induced spin selectivity effect (CISS). However, the studies of the rotation on the dependence on the lateral tip position, voltage and current indicate that he CISS is unlikely to cause the preferred rotation direction.