Controlling electronic effects and intermolecular packing in contorted polyaromatic hydrocarbons (c-PAHs): towards high mobility field effect transistors

2016 ◽  
Vol 18 (22) ◽  
pp. 14886-14893 ◽  
Author(s):  
Kalishankar Bhattacharyya ◽  
Titas Kumar Mukhopadhyay ◽  
Ayan Datta
Keyword(s):  
Dft Calculations ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Polyaromatic Hydrocarbons ◽  
High Mobility ◽  
Md Simulations ◽  
Electronic Effects

Classical MD simulations followed by DFT calculations for computationally screened contorted polyaromatic hydrocarbons reveal encouraging OFET potential.

High mobility BaSnO3 films and field effect transistors on non-perovskite MgO substrate

2016 ◽  
Vol 109 (26) ◽  
pp. 262102 ◽  
Author(s):  
Juyeon Shin ◽  
Young Mo Kim ◽  
Youjung Kim ◽  
Chulkwon Park ◽  
Kookrin Char
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
High Mobility ◽  
Mgo Substrate

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.

High-Mobility Field Effect Transistors Based on Supramolecular Charge Transfer Nanofibres

2012 ◽  
Vol 25 (4) ◽  
pp. 559-564 ◽  
Author(s):  
Abhay A. Sagade ◽  
K. Venkata Rao ◽  
Umesha Mogera ◽  
Subi J. George ◽  
Ayan Datta ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Field Effect ◽  
Field Effect Transistors ◽  
High Mobility

Anomalously persistent p-type behavior of WSe2 field-effect transistors by oxidized edge-induced Fermi-level pinning

2022 ◽  
Author(s):  
Tien Dat Ngo ◽  
Min Sup Choi ◽  
Myeongjin Lee ◽  
Fida Ali ◽  
Won Jong Yoo
Keyword(s):  
Fermi Level ◽  
Field Effect ◽  
Field Effect Transistors ◽  
High Mobility ◽  
Two Dimensional ◽  
Edge Contact ◽  
Fermi Level Pinning ◽  
P Type

A technique to form the edge contact in two-dimensional (2D) based field-effect transistors (FETs) has been intensively studied for the purpose of achieving high mobility and also recently overcoming the...

High mobility field-effect transistors based on MoS2 crystal grown by the flux method

2021 ◽  
Author(s):  
Vilas S Patil ◽  
Jihyun Kim ◽  
Khushabu S Agrawal ◽  
Tuson Park ◽  
Junsin Yi ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
High Mobility ◽  
Flux Method

Scalable Production of Sensor Arrays Based on High-Mobility Hybrid Graphene Field Effect Transistors

2016 ◽  
Vol 8 (41) ◽  
pp. 27546-27552 ◽  
Author(s):  
Zhaoli Gao ◽  
Hojin Kang ◽  
Carl H. Naylor ◽  
Frank Streller ◽  
Pedro Ducos ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Sensor Arrays ◽  
High Mobility ◽  
Scalable Production

High-mobility n-channel organic field-effect transistors based on epitaxially grown C60 films

2005 ◽  
Vol 6 (3) ◽  
pp. 105-110 ◽  
Author(s):  
Th.B. Singh ◽  
N. Marjanović ◽  
G.J. Matt ◽  
S. Günes ◽  
N.S. Sariciftci ◽  
...  
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
High Mobility ◽  
Organic Field Effect Transistors ◽  
C60 Films

Comparative Performance Analysis of Nanowire and Nanotube Field Effect Transistors

2021 ◽  
pp. 54-70
Author(s):  
Raj Kumar ◽  
Shashi Bala ◽  
Arvind Kumar
Keyword(s):  
Performance Analysis ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Ballistic Transport ◽  
High Mobility ◽  
Short Channel Effects ◽  
Short Channel ◽  
Comparative Performance ◽  
Channel Effects ◽  
And Performance

To have enhanced drive current and diminish short channel effects, planer MOS transistors have migrated from single-gate devices to three-dimensional multi-gate MOSFETs. The gate-all-around nanowire field-effect transistor (GAA NWFET) and nanotube or double gate-all-around field-effect transistors (DGGA-NTFET) have been proposed to deal with short channel effects and performance relates issues. Nanowire and nanotube-based field-effect transistors can be considered as leading candidates for nanoscale devices due to their superior electrostatic controllability, and ballistic transport properties. In this work, the performance of GAA NWFETs and DGAA-NT FETs will be analyzed and compared. III-V semiconductor materials as a channel will also be employed due to their high mobility over silicon. Performance analysis of junctionless nanowire and nanotube FETs will also be compared and presented.

Pyrene fused perylene diimides: synthesis, characterization and applications in organic field-effect transistors and optical limiting with high performance

2015 ◽  
Vol 51 (33) ◽  
pp. 7156-7159 ◽  
Author(s):  
Xuejun Zhan ◽  
Ji Zhang ◽  
Sheng Tang ◽  
Yuxuan Lin ◽  
Min Zhao ◽  
...  
Keyword(s):  
Field Effect ◽  
High Performance ◽  
Field Effect Transistors ◽  
High Mobility ◽  
Optical Limiting ◽  
Organic Field Effect Transistors ◽  
Perylene Diimides

Pyrene fused PDI derivatives are unprecedentedly designed, with the bilateral one possessing a high mobility up to 1.13 cm2 V−1 s−1.

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