Correlation between microstructure, electronic properties and flicker noise in organic thin film transistors

被引：78

作者：

Jurchescu, Oana D. ^{[1
,2
,3
]}

Hamadani, Behrang H. ^{[1
]}

Xiong, Hao D. ^{[1
]}

Park, Sungkyu K. ^{[2
,3
]}

Subramanian, Sankar ^{[4
]}

Zimmerman, Neil M. ^{[5
]}

Anthony, John E. ^{[4
]}

Jackson, Thomas N. ^{[2
,3
]}

Gundlach, David J. ^{[1
]}

机构：

[1] NIST, Div Semicond Elect, Gaithersburg, MD 20899 USA

[2] Penn State Univ, Dept Elect Engn, Ctr Thin Film Devices, University Pk, PA 16802 USA

[3] Penn State Univ, Dept Elect Engn, Mat Res Inst, University Pk, PA 16802 USA

[4] Univ Kentucky, Dept Chem, Lexington, KY 40506 USA

[5] NIST, Atom Phys Div, Gaithersburg, MD 20899 USA

来源：

APPLIED PHYSICS LETTERS | 2008年 / 92卷 / 13期

关键词：

D O I：

10.1063/1.2903508

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report on observations of a correlation between the microstructure of organic thin films and their electronic properties when incorporated in field-effect transistors. We present a simple method to induce enhanced grain growth in solution-processed thin film transistors by chemical modification of the source-drain contacts. This leads to improved device performance and gives a unique thin film microstructure for fundamental studies concerning the effect of structural order on the charge transport. We demonstrate that the 1/f flicker noise is sensitive to organic semiconductor thin film microstructure changes in the transistor channel. (C) 2008 American Institute of Physics.

引用

页数：3

共 50 条

[41] Correlation between the ageing and grain size of polysilicon thin-film transistors
Toutah, H
Tala-Ighil, B
Llibre, JF
Mohammed-Brahim, T
Helen, Y
Gautier, G
Mourgues, K
Raoult, F
[J]. POLYCRYSTALLINE SEMICONDUCTORS IV MATERIALS, TECHNOLOGIES AND LARGE AREA ELECTRONICS, 2001, 80-81 : 343 - 348
[42] Correlation between grain size and device parameters in pentacene thin film transistors
Wang, S. D.
Miyadera, T.
Minari, T.
Aoyagi, Y.
Tsukagoshi, K.
[J]. APPLIED PHYSICS LETTERS, 2008, 93 (04)
[43] Advances in Biosensors Based on Organic Thin Film Transistors and Organic Electrochemical Transistors
Feng X.
Gu W.
Zhang X.
Jiang H.
[J]. Cailiao Daobao/Materials Review, 2019, 33 (04): : 1243 - 1250
[44] Electronic properties of dioctylterthiophene-based organic thin-film transistors: A Kelvin probe force microscopy study
Afsharimani, N.
Nysten, B.
[J]. THIN SOLID FILMS, 2013, 536 : 295 - 301
[45] High performance organic thin film transistors
Kelley, TW
Muyres, DV
Baude, PF
Smith, TP
Jones, TD
[J]. ORGANIC AND POLYMERIC MATERIALS AND DEVICES, 2003, 771 : 169 - 179
[46] Organic Thin Film Transistors for Flexible Electronics
Harrison, Charlotte
Horne, Ian
Banach, Mike
[J]. 2015 IEEE INTERNATIONAL ELECTRON DEVICES MEETING (IEDM), 2015,
[47] An analytical model for organic thin film transistors
Li, Ling
Kosina, Hans
[J]. 2005 IEEE CONFERENCE ON ELECTRON DEVICES AND SOLID-STATE CIRCUITS, PROCEEDINGS, 2005, : 571 - 574
[48] Oligothiophene organic thin film transistors and circuits
Halik, M
Klauk, H
Zschieschang, U
Schmid, G
Ponomareako, SA
Kirchmeyer, S
[J]. ORGANIC AND POLYMERIC MATERIALS AND DEVICES, 2003, 771 : 11 - 16
[49] Scaling limits of organic thin film transistors
Hoppe, A.
Knipp, D.
Gburek, B.
Benor, A.
Marinkovic, M.
Wagner, V.
[J]. ORGANIC ELECTRONICS, 2010, 11 (04) : 626 - 631
[50] Patterning pentacene organic thin film transistors
Kymissis, I
Dimitrakopoulos, CD
Purushothaman, S
[J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 2002, 20 (03): : 956 - 959

← 1 2 3 4 5 →