Precise control and measurement of single molecular devices
Project/Area Number |
24710147
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Multi-year Fund |
Research Field |
Microdevices/Nanodevices
|
Research Institution | University of Tsukuba |
Principal Investigator |
YOSHIDA Shoji 筑波大学, 数理物質系, 助教 (90447227)
|
Project Period (FY) |
2012-04-01 – 2015-03-31
|
Project Status |
Completed (Fiscal Year 2014)
|
Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
|
Keywords | 分子エレクトロニクス / 走査プローブ顕微鏡 |
Outline of Final Research Achievements |
Toward realizing single molecular electronic devices, much attention has been paid to study the transport property of single molecule junction bridged between conductive electrodes. Since the conductance of single molecular junction strongly depends on the molecular conformation, precise manipulation of molecular conformation will enable us to control the transport characteristics In this study, we have developed new method to realize three-dimensional control of molecular conformation with sub angstrom resolution, which analyze the influence of molecular conformation on the carrier transport in single molecular junction. By using the method, we have observed a single molecular conductance switch whose on/off state could be regulated by cis-trans conformational change.
|
Report
(4 results)
Research Products
(31 results)