scholarly journals Spray-coatable ionogels based on silane-ionic liquids for low voltage, flexible, electrolyte-gated organic transistors

2014 ◽  
Vol 2 (13) ◽  
pp. 2423-2430 ◽  
Author(s):  
S. Thiemann ◽  
S. J. Sachnov ◽  
M. Gruber ◽  
F. Gannott ◽  
S. Spallek ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Field Effect ◽  
Low Voltage ◽  
Field Effect Transistors ◽  
Organic Transistors ◽  
New Type

A new type of silane-based ionogel is demonstrated that can be used in low-voltage electrolyte-gated polymer field-effect transistors.

scholarly journals Nanodielectrics approaches to low-voltage organic transistors and circuits

2020 ◽  
Vol 91 (2) ◽  
pp. 20201 ◽  
Author(s):  
Seunghyuk Lee ◽  
Heesung Han ◽  
Chang-Hyun Kim
Keyword(s):  
Field Effect ◽  
Low Voltage ◽  
Field Effect Transistors ◽  
Dielectric Materials ◽  
Organic Transistors ◽  
Device Physics ◽  
Light Weight ◽  
Wearable Electronics ◽  
Organic Field Effect Transistors ◽  
Key Aspects

In this review, advances in nanoscale dielectric materials for organic field-effect transistors (OFETs) are summarized. OFETs are highly promising device units for ultra-thin, light-weight, flexible, and wearable electronics systems, while the operating voltages of the reported devices are in many cases much higher than what is relevant to modern technological applications. Key aspects behind this issue are clarified in terms of basic transistor device physics, which translate into the important motivations for realizing nanodielectric-based low-voltage OFETs. Different possibilities of a device design are explained in detail by introducing important recent publications on each material class. Finally, several forward-looking remarks on the integration of nanodielectrics into next-generation OFETs are provided.

scholarly journals All-Organic, Low Voltage, Transparent and Compliant Organic Field-Effect Transistor Fabricated by Means of Large-Area, Cost-Effective Techniques

2020 ◽  
Vol 10 (19) ◽  
pp. 6656
Author(s):  
Stefano Lai ◽  
Giulia Casula ◽  
Pier Carlo Ricci ◽  
Piero Cosseddu ◽  
Annalisa Bonfiglio
Keyword(s):  
Field Effect ◽  
Low Voltage ◽  
Field Effect Transistors ◽  
High Mobility ◽  
Chemical Vapor ◽  
Cost Effective ◽  
Large Area ◽  
Parylene C ◽  
Biomedical Sensing ◽  
Novel Applications

The development of electronic devices with enhanced properties of transparency and conformability is of high interest for the development of novel applications in the field of bioelectronics and biomedical sensing. Here, a fabrication process for all organic Organic Field-Effect Transistors (OFETs) by means of large-area, cost-effective techniques such as inkjet printing and chemical vapor deposition is reported. The fabricated device can operate at low voltages (as high as 4 V) with ideal electronic characteristics, including low threshold voltage, relatively high mobility and low subthreshold voltages. The employment of organic materials such as Parylene C, PEDOT:PSS and 6,13-Bis(triisopropylsilylethynyl)pentacene (TIPS pentacene) helps to obtain highly transparent transistors, with a relative transmittance exceeding 80%. Interestingly enough, the proposed process can be reliably employed for OFET fabrication over different kind of substrates, ranging from transparent, flexible but relatively thick polyethylene terephthalate (PET) substrates to transparent, 700-nm-thick, compliant Parylene C films. OFETs fabricated on such sub-micrometrical substrates maintain their functionality after being transferred onto complex surfaces, such as human skin and wearable items. To this aim, the electrical and electromechanical stability of proposed devices will be discussed.

Solution-deposited sodium beta-alumina gate dielectrics for low-voltage and transparent field-effect transistors

2009 ◽  
Vol 8 (11) ◽  
pp. 898-903 ◽  
Author(s):  
Bhola N. Pal ◽  
Bal Mukund Dhar ◽  
Kevin C. See ◽  
Howard E. Katz
Keyword(s):  
Field Effect ◽  
Low Voltage ◽  
Gate Dielectrics ◽  
Field Effect Transistors ◽  
Sodium Beta Alumina ◽  
Beta Alumina

scholarly journals High-Performance Organic Field-Effect Transistors with Ionic Liquids

Hyomen Kagaku ◽  
2013 ◽  
Vol 34 (4) ◽  
pp. 204-209
Author(s):  
Shimpei ONO ◽  
Tomo SAKANOUE ◽  
Shiro SEKI
Keyword(s):  
Ionic Liquids ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors

Critical Factors to Achieve Low Voltage- and Capacitance-Based Organic Field-Effect Transistors

2013 ◽  
Vol 26 (2) ◽  
pp. 288-292 ◽  
Author(s):  
Mi Jang ◽  
Ji Hoon Park ◽  
Seongil Im ◽  
Se Hyun Kim ◽  
Hoichang Yang
Keyword(s):  
Field Effect ◽  
Low Voltage ◽  
Field Effect Transistors ◽  
Organic Field Effect Transistors ◽  
Critical Factors
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