نتایج جستجو برای: Nano organic transistors

تعداد نتایج: 264459  

Journal: :journal of nanostructures 2016
s. a. hashemizadeh

in this paper, the morphology, roughness and nano structural properties of sio2/poly vinyl pyrrolidone  synthesized with sol gel method,  characterized by using scanning electron microscopy, atomic force microscopy and gps132a techniques.the main material taken from oxide silicon with weight percentage of 20, 40, 60, 80 and from poly vinyl pyrrolidone with percentages of 80, 60, 40, 20 is synth...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2009
Joon Hak Oh Hang Woo Lee Stefan Mannsfeld Randall M Stoltenberg Eric Jung Yong Wan Jin Jong Min Kim Ji-Beom Yoo Zhenan Bao

The development of solution-processable, high-performance n-channel organic semiconductors is crucial to realizing low-cost, all-organic complementary circuits. Single-crystalline organic semiconductor nano/microwires (NWs/MWs) have great potential as active materials in solution-formed high-performance transistors. However, the technology to integrate these elements into functional networks wi...

S. A. Hashemizadeh

In this paper, the morphology, roughness and nano structural properties of SiO2/Poly Vinyl Pyrrolidone  synthesized with sol gel method,  characterized by using scanning electron microscopy, atomic force microscopy and GPS132A techniques.The main material taken from oxide silicon with weight percentage of 20, 40, 60, 80 and from poly vinyl pyrrolidone with percentages of 80, 60, 40, 20 is synth...

Journal: :journal of advances in computer research 0
malakeh karimghasemi-rabori department of electrical engineering, payame noor university (pnu), kerman, iran peiman keshavarzian department of computer engineering, kerman branch, islamic azad university, kerman, iran

due to the high density and the low consumption power in the digital integrated circuits, mostly technology of cmos is used. during the past times, the metal oxide silicon field effect transistors (mosfet) had been used for the design and implementation of the digital integrated circuits because they are compact and also they have the less consumption power and delay to the other transistors. b...

2014
Seong Soo A. An Sanghoon Lee

Research areas : Organic Electronics and Nano-fabrication-Our recent research theme is stretchable & patchable electronics based on polymeric substrates. Differ from other groups, we mainly deals with organic electronics by using UV-curable polymers as flexible substrates-We develop a novel fabrication technique for integrated organic devices on substrates with complex structure. Free-standing ...

بابایی پور, منوچهر , بهاری, علی , سلطانی, سید باقر ,

Al2O3/PVP nano-hybrid composite samples are synthesized using sol-gel method at 75°C. Weight percent of poly 4-vinyl phenol and aluminum oxide is 0.0, 0.28, 0.56, and 0.84. To study the nano-structural and electrical characteristics, X-ray diffraction, Fourier transfer infrared radiation, scanning electron microscopy, and atomic force microscopy are used. Dielectric constant of the samples is m...

2016
Luu Van Tho Kang-Jun Baeg Yong-Young Noh

Organic non-volatile memory is advanced topics for various soft electronics applications as lightweight, low-cost, flexible, and printable solid-state data storage media. As a key building block, organic field-effect transistors (OFETs) with a nano-floating gate are widely used and promising structures to store digital information stably in a memory cell. Different types of nano-floating-gates ...

Journal: :journal of nanostructures 2012
a. bahari m. roodbari shahmiri m. derahkshi m. jamali

polyvinylpyrrolidone  /  nickel  oxide  (pvp/nio)  dielectrics  were fabricated  with  sol-gel  method  using  0.2  g  of  pvp  at  different working  temperatures  of  80,  150  and  200  ºc.  structural  properties and surface morphology of the hybrid films were investigated by x-ray  diffraction  (xrd)  and  scanning  electron microscope  (sem) respectively. energy dispersive x-ray spectrosc...

Journal: :Advanced materials 2010
Yang Cao Michael L Steigerwald Colin Nuckolls Xuefeng Guo

In this Review article, we highlighted current trends in shrinking the channel length of organic field effect transistors (OFETs) down to the nanoscale in three systems where sophisticated device fabrication has been integrated into the development of different electrodes with nanoscale gaps. The design principle is the combination of molecular design freedom and flexible molecular self-assembl...

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