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Flexible Three‐Dimensional Organic Field‐Effect Transistors Fabricated by an Imprinting Technique
Author(s) -
Nakahara Rie,
Uno Mayumi,
Uemura Takafumi,
Takimiya Kazuo,
Takeya Jun
Publication year - 2012
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201201234
Subject(s) - materials science , fabrication , transistor , channel (broadcasting) , nanotechnology , simple (philosophy) , throughput , field effect transistor , field (mathematics) , optoelectronics , computer science , electrical engineering , telecommunications , engineering , medicine , philosophy , alternative medicine , mathematics , epistemology , pathology , voltage , pure mathematics , wireless
Flexible three‐dimensional organic field‐effect transistors with high performance are developed utilizing simple imprint technology. Owing to the multiplied vertical channels with short channel length of 0.9 μm, the devices show high output current density and fast dynamic response within 140 ns, which corresponds to as high as 7 MHz. The present fabrication process using imprint technique has advantages in low‐cost, a high throughput, and easy processes.