Photolithographic Fabrication of P3HT Based Organic Thin-Film Transistors with High Mobility

材料科学 制作 薄膜晶体管 光电子学 有机半导体 纳米技术 晶体管 电气工程 工程类 图层(电子) 医学 病理 电压 替代医学
作者
Eyob Negussie Tarekegn,William R. Harrell,Igor Luzinov,W. Delaney
出处
期刊:ECS Journal of Solid State Science and Technology [Institute of Physics]
卷期号:11 (2): 025008-025008 被引量:2
标识
DOI:10.1149/2162-8777/ac5579
摘要

An original design and photolithographic fabrication process for Poly (3-hexylthiophene-2, 5-diyl) (P3HT) based Organic thin-film transistors (OTFTs) is presented. The structure of the transistors was based on the bottom gate bottom contact OTFT. The fabrication process was efficient, cost-effective, and relatively straightforward to implement. Most of the fabrication steps were performed at room temperature and atmospheric pressure, with the only exceptions being the high temperatures used for annealing the films and the low pressures used for depositing the metal contacts. More than 226 transistors were fabricated on a single wafer. The electrical characteristics and the geometry of the transistors were consistent across the wafer. Current–voltage (I–V) and atomic force microscopy (AFM) measurements were performed to characterize the primary electronic properties of the transistors and morphology of the P3HT, respectively. Two key performance parameters were extracted from these measurements, the threshold voltage and the field-effect mobility of the transistors. The measured mobility of these transistors was significantly higher than most results reported in the literature for other similar bottom gate bottom contact P3HT OTFTs. The higher mobility is explained primarily by the effectiveness of the fabrication process in keeping the interfacial layers free from contamination, as well as the annealing of the P3HT.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
艺阳完成签到,获得积分10
刚刚
桐桐应助迷路白枫采纳,获得10
1秒前
1秒前
Mercury完成签到,获得积分10
2秒前
豪哥大大完成签到,获得积分10
2秒前
2秒前
Eve完成签到,获得积分10
2秒前
careyzhou发布了新的文献求助10
2秒前
乐观文龙完成签到,获得积分10
2秒前
GIANTim发布了新的文献求助10
3秒前
3秒前
852应助宇宙中心采纳,获得10
3秒前
sijia发布了新的文献求助10
3秒前
mjj发布了新的文献求助10
4秒前
4秒前
隐形道之完成签到,获得积分10
4秒前
TMOMOR应助孟醒采纳,获得10
5秒前
5秒前
小小怪发布了新的文献求助10
5秒前
5秒前
阿乔发布了新的文献求助10
5秒前
传奇3应助香查朵采纳,获得10
5秒前
漂亮采波发布了新的文献求助10
6秒前
让我康康完成签到 ,获得积分10
6秒前
6秒前
7秒前
7秒前
迎雪发布了新的文献求助10
7秒前
Boundless完成签到,获得积分10
7秒前
luca发布了新的文献求助10
7秒前
7秒前
wsz关注了科研通微信公众号
8秒前
量子星尘发布了新的文献求助10
9秒前
Mr.Su发布了新的文献求助10
9秒前
我是老大应助芒果采纳,获得20
10秒前
10秒前
不知名选手完成签到,获得积分10
10秒前
白洛玄完成签到,获得积分10
11秒前
HighFeng_Lei发布了新的文献求助10
11秒前
mmt发布了新的文献求助10
12秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Technical Brochure TB 814: LPIT applications in HV gas insulated switchgear 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
Picture Books with Same-sex Parented Families: Unintentional Censorship 500
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
A Preliminary Study on Correlation Between Independent Components of Facial Thermal Images and Subjective Assessment of Chronic Stress 500
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3970394
求助须知:如何正确求助?哪些是违规求助? 3515139
关于积分的说明 11177107
捐赠科研通 3250335
什么是DOI,文献DOI怎么找? 1795254
邀请新用户注册赠送积分活动 875732
科研通“疑难数据库(出版商)”最低求助积分说明 805054