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Title: STM apparent height measurements of molecular wires with different physical length attached on 2-D phase separated templates for evaluation of single molecular conductance
Authors: Iizuka, Tomoya
Shimizu, Daiki  kyouindb  KAKEN_id  orcid (unconfirmed)
Matsuda, Kenji  kyouindb  KAKEN_id  orcid (unconfirmed)
Author's alias: 飯塚, 知也
清水, 大貴
松田, 建児
Issue Date: 9-Jun-2020
Publisher: Royal Society of Chemistry (RSC)
Journal title: RSC Advances
Volume: 10
Start page: 22054
End page: 22057
Abstract: Single molecular conductance of molecular wires is effectively evaluated by the combination of STM apparent height measurement and a 2-D phase separation technique. Previously the method was only applied to a set of molecular wires with the same physical length, but herein we applied the method to thienylene-based and phenylene-based molecular wires with different physical lengths. By considering the difference in physical molecular height including thermal contribution of conformational isomers, the conductance ratio was determined to be 1.3 ± 0.7, which is in agreement with the reported value determined by a break-junction method.
Rights: © The Royal Society of Chemistry 2020. This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.
DOI(Published Version): 10.1039/d0ra04484a
Appears in Collections:Journal Articles

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