Organic metal electrodes for controlled p- and n-type carrier injections in organic field-effect transistors

2006 ◽  
Vol 88 (7) ◽  
pp. 073504 ◽  
Author(s):  
Y. Takahashi ◽  
T. Hasegawa ◽  
Y. Abe ◽  
Y. Tokura ◽  
G. Saito
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Organic Metal ◽  
Metal Electrodes

Charge Injection in Regioregular Poly-(3-Hexythiophene) Organic Field-Effect Transistors with Different Metal Electrodes

2013 ◽  
Vol 873 ◽  
pp. 752-756
Author(s):  
Rui Rui Zhang ◽  
Shi Wei Lin ◽  
Jian Jun Liao
Keyword(s):  
Gate Voltage ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Device Performance ◽  
Carrier Injection ◽  
Organic Field Effect Transistors ◽  
Drain Voltage ◽  
Metal Electrodes ◽  
Au Electrode ◽  
Regioregular Poly

Here we report on regioregular poly-(3-hexythiophene) (P3HT) organic field-effect transistors (OFETs) with various metal electrodes: pristine Au, pristine Cr, and Cr/Au. Compared to the performance of OFETs using different electrodes, the OFETs with Au electrode have better mobility (μ = 0.0090 cm2/Vs) and larger current at the same source-drain voltage and gate voltage. The enhancement of the device performance with Au electrode can be attributed to a small contact resistance and a small barrier height to P3HT for hole carrier injection.

scholarly journals Effect of contact resistance in organic field‐effect transistors

Nano Select ◽  
2021 ◽  
Author(s):  
Yanjun Shi ◽  
Jie Liu ◽  
Yuanyuan Hu ◽  
Wenping Hu ◽  
Lang Jiang
Keyword(s):  
Contact Resistance ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors

Isomeric Dibenzoheptazethrenes for Air‐stable Organic Field‐effect Transistors

2021 ◽  
Author(s):  
Chaoyang Zong ◽  
Xiaoting Zhu ◽  
Zhanqiang Xu ◽  
Lifeng Zhang ◽  
Jun Xu ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors

scholarly journals Recent structural evolution of lactam- and imide-functionalized polymers applied in organic field-effect transistors and organic solar cells

2021 ◽  
Author(s):  
Yankai Zhou ◽  
Weifeng Zhang ◽  
Gui Yu
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Structural Evolution ◽  
Functionalized Polymers ◽  
Organic Field Effect Transistors

This review highlights the recent structural evolution of lactam- and imide-functionalized polymers applied in organic field-effect transistors and organic solar cells.

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