High-performance organic transistors and circuits manufactured using nano-hetero self-assembled monolayer gate dielectrics
| Project/Area Number |
25289095
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Partial Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Electron device/Electronic equipment
|
|---|
| Research Institution | Osaka University (2014-2015)
The University of Tokyo (2013) |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
Uemura Takafumi 大阪大学, 産業科学研究所, 特任准教授 (30448097)
Araki Teppei 大阪大学, 産業科学研究所, 助教 (10749518)
Yoshimoto Shusuke 大阪大学, 産業科学研究所, 助教 (80755463)
|
|---|
| Project Period (FY) |
2013-04-01 – 2016-03-31
|
| Project Status |
Completed (Fiscal Year 2015)
|
| Budget Amount *help |
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Fiscal Year 2014: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Fiscal Year 2013: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
|
|---|
| Keywords | 有機トランジスタ / フレキシブルデバイス / 自己組織化単分子膜 / フレキシブルエレクトロニクス |
|---|
| Outline of Final Research Achievements |
We have realized the manufacturing process of high-performance, high-yield organic field-effect transistors using nano-hetero structure based self-assembled monolayer gate dielectrics (SAM). The organic transistors manufactured on 5-micrometer flexible substrates exhibited mobility greater than 1 cm2/Vs with low-operation voltages (<2 V). Furthermore, taking full advantages of the transistors with very small device-to-device non-uniformity, we have developed signal amplifier and ring-oscillators. The proposed organic transistors with using nano-hetero structure based SAM were used for constructing an array of active matrix amplifier, whose amplifier gain is more than 55 dB, and amplified bio-signals, indicating excellent feasibility of the transistors developed in this work. This work has been published in Nature Communications.
|
Report
(4 results)
Research Products
(8 results)
-
-
[Journal Article] A strain-absorbing design for tissue–machine interfaces using a tunable adhesive gel2014
Author(s)
Sungwon Lee, Yusuke Inoue, Dongmin Kim, Amir Reuveny, Kazunori Kuribara, Tomoyuki Yokota, Jonathan Reeder, Masaki Sekino, Tsuyoshi Sekitani, Yusuke Abe, Takao Someya
-
Journal Title
Nature Communications
Volume: 5
Pages: 5898-5898
Related Report
Peer Reviewed / Open Access
-
-
-
[Journal Article] Ultrathin, Highly Flexible, and Stretch-Compatible PLEDs2013
Author(s)
Matthew S. White, Martin Kaltenbrunner, Eric D. Głowacki, Kateryna Gutnichenko, Gerald Kettlgruber, Ingrid Graz, Safae Aazou, Christoph Ulbricht, Daniel A. M. Egbe, Matei C. Miron, Zoltan Major, Markus C. Scharber, Tsuyoshi Sekitani, Takao Someya, Siegfried Bauer, and Niyazi Serdar Sariciftci
-
Journal Title
Nature Photonics
Volume: 7
Pages: 811-816
Related Report
Peer Reviewed
-
[Journal Article] 80. An Ultra-Lightweight Design for Imperceptible Plastic Electronics2013
Author(s)
Martin Kaltenbrunner, Tsuyoshi Sekitani, Jonathan Reeder, Tomoyuki Yokota, Kazunori Kuribara, Takeyoshi Tokuhara, Michael Drack, Reinhard Schwödiauer, Ingrid Graz, Simona Bauer-Gogonea, Siegfried Bauer, and Takao Someya
-
Journal Title
Nature
Volume: 499
Pages: 458-463
Related Report
Peer Reviewed
-
-
