High-Frequency, Conformable Organic Amplifiers

被引：50

作者：

Reuveny, Amir ^{[1
]}

Lee, Sunghoon ^{[1
]}

Yokota, Tomoyuki ^{[1
]}

Fuketa, Hiroshi ^{[2
]}

Siket, Christian M. ^{[1
,3
]}

Lee, Sungwon ^{[1
]}

Sekitani, Tsuyoshi ^{[4
]}

Sakurai, Takayasu ^{[2
]}

Bauer, Siegfried ^{[3
]}

Someya, Takao ^{[1
]}

机构：

[1] Univ Tokyo, Dept Elect Engn, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1138656, Japan

[2] Univ Tokyo, Inst Ind Sci, Tokyo 1538505, Japan

[3] Johannes Kepler Univ Linz, Linz Inst Technol, Soft Matter Phys, A-4040 Linz, Austria

[4] Osaka Univ, Inst Sci & Ind Res, 8-1 Mihogaoka, Ibaraki, Osaka 5670047, Japan

来源：

ADVANCED MATERIALS | 2016年 / 28卷 / 17期

基金：

日本科学技术振兴机构;

关键词：

THIN-FILM TRANSISTORS; PLASTIC ELECTRONICS; VALVE METALS; FOIL; PERFORMANCE; TECHNOLOGY; CIRCUITS; DESIGN; ANALOG; SHEET;

D O I：

10.1002/adma.201505381

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Large-bandwidth, low-operation-voltage, and uniform organic amplifiers are fabricated on ultrathin foils. By the integration of short-channel OTFTs and AlOx capacitors, organic amplifiers with a bandwidth of 25 kHz are realized, demonstrating the highest gain-bandwidth product (GBWP) reported to date. Owing to material and process advancements, closed-loop architectures operate at frequencies of several kilohertz with an area smaller than 30 mm(2).

引用

页码：3298 / 3304

页数：7

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