scholarly journals Broadband photodetector based on carbon nanotube thin film/single layer graphene Schottky junction

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Teng-Fei Zhang ◽  
Zhi-Peng Li ◽  
Jiu-Zhen Wang ◽  
Wei-Yu Kong ◽  
Guo-An Wu ◽  
...  
Keyword(s):  
Thin Film ◽  
Carbon Nanotube ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Schottky Junction ◽  
Layer Graphene

Comparative study of single‐layer graphene and single‐walled carbon nanotube‐filled epoxy nanocomposites based on mechanical and thermal properties

2018 ◽  
Vol 40 (S2) ◽  
pp. E1840-E1849 ◽  
Author(s):  
Muhammad Razlan Zakaria ◽  
Muhammad Helmi Abdul Kudus ◽  
Hazizan Md Akil ◽  
Mohd Zharif Mohd Thirmizir ◽  
Muhammad Fadhirul Izwan Abdul Malik ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Carbon Nanotube ◽  
Comparative Study ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Mechanical And Thermal Properties ◽  
Epoxy Nanocomposites ◽  
Single Walled Carbon Nanotube ◽  
Single Walled Carbon ◽  
Layer Graphene

Organic Thin Film Transistors Fabricated by a Solution Process Using Direct Patterned Single-Layer Graphene Electrodes

2020 ◽  
Vol 20 (10) ◽  
pp. 6435-6440
Author(s):  
Do-Kyung Kim ◽  
Jae-Hyung Han ◽  
Muhan Choi. ◽  
Jin-Hyuk Bae
Keyword(s):  
Thin Film ◽  
Thin Film Transistors ◽  
Soft Lithography ◽  
Solution Process ◽  
Single Layer ◽  
Organic Thin Film Transistors ◽  
Single Layer Graphene ◽  
Metal Catalyst ◽  
Organic Thin Film ◽  
Layer Graphene

We propose the direct transfer method of single-layer graphene (SLG) from metal catalyst Cu-foil to a polymeric insulator and the direct patterning method of the SLG for electrodes of organic thin-film transistors (OTFTs) without contamination using soft-lithography. Through soft-lithography, SLG can be formed in various patterns relatively easily in comparison with the conventional photolithography method that has multiple complex process steps to make graphene patterns. Furthermore, the 6,13-bis(triisopropylsilylethynyl) pentacene OTFTs are fabricated in solution with SLG source and drain electrodes. As a result, the field-effect mobility of OTFTs based on SLG electrodes was enhanced about 4 times in comparison with that of OTFTs using typical metal electrodes due to the decrease in contact resistance.

Enhanced Vertical Charge Transport in a Semiconducting P3HT Thin Film on Single Layer Graphene

2014 ◽  
Vol 25 (5) ◽  
pp. 664-670 ◽  
Author(s):  
Vasyl Skrypnychuk ◽  
Nicolas Boulanger ◽  
Victor Yu ◽  
Michael Hilke ◽  
Stefan C. B. Mannsfeld ◽  
...  
Keyword(s):  
Thin Film ◽  
Charge Transport ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Layer Graphene

Spin polarization of single-layer graphene epitaxially grown on Ni(111) thin film

Carbon ◽  
2013 ◽  
Vol 61 ◽  
pp. 134-139 ◽  
Author(s):  
Shiro Entani ◽  
Mitsunori Kurahashi ◽  
Xia Sun ◽  
Yasushi Yamauchi
Keyword(s):  
Thin Film ◽  
Spin Polarization ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Layer Graphene

scholarly journals Thermal Resistance across Interfaces Comprising Dimensionally Mismatched Carbon Nanotube-Graphene Junctions in 3D Carbon Nanomaterials

2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
Jungkyu Park ◽  
Vikas Prakash
Keyword(s):  
Carbon Nanotube ◽  
Thermal Resistance ◽  
Carbon Nanomaterials ◽  
Single Layer ◽  
Unit Cell ◽  
Single Layer Graphene ◽  
Interfacial Thermal Resistance ◽  
Layer Graphene ◽  
Out Of Plane ◽  
Plane Direction

In the present study, reverse nonequilibrium molecular dynamics is employed to study thermal resistance across interfaces comprising dimensionally mismatched junctions of single layer graphene floors with (6,6) single-walled carbon nanotube (SWCNT) pillars in 3D carbon nanomaterials. Results obtained from unit cell analysis indicate the presence of notable interfacial thermal resistance in the out-of-plane direction (along the longitudinal axis of the SWCNTs) but negligible resistance in the in-plane direction along the graphene floor. The interfacial thermal resistance in the out-of-plane direction is understood to be due to the change in dimensionality as well as phonon spectra mismatch as the phonons propagate from SWCNTs to the graphene sheet and then back again to the SWCNTs. The thermal conductivity of the unit cells was observed to increase nearly linearly with an increase in cell size, that is, pillar height as well as interpillar distance, and approaches a plateau as the pillar height and the interpillar distance approach the critical lengths for ballistic thermal transport in SWCNT and single layer graphene. The results indicate that the thermal transport characteristics of these SWCNT-graphene hybrid structures can be tuned by controlling the SWCNT-graphene junction characteristics as well as the unit cell dimensions.

scholarly journals Carbon nanotube stabilized single layer graphene cantilevers

2017 ◽  
Vol 110 (15) ◽  
pp. 151901 ◽  
Author(s):  
Oleg V. Martynov ◽  
Marc Bockrath
Keyword(s):  
Carbon Nanotube ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Layer Graphene

Spin orientation transition across the single-layer graphene/nickel thin film interface

2013 ◽  
Vol 1 (35) ◽  
pp. 5533 ◽  
Author(s):  
Yoshihiro Matsumoto ◽  
Shiro Entani ◽  
Akihiro Koide ◽  
Manabu Ohtomo ◽  
Pavel V. Avramov ◽  
...  
Keyword(s):  
Thin Film ◽  
Single Layer ◽  
Single Layer Graphene ◽  
Spin Orientation ◽  
Layer Graphene ◽  
Film Interface

Peridynamic Theory for Simulation of Failure Mechanisms in Electronic Packages

2009 ◽  
Author(s):  
Erkan Oterkus ◽  
Abigail Agwai ◽  
Ibrahim Guven ◽  
Erdogan Madenci
Keyword(s):  
Thin Film ◽  
Crack Propagation ◽  
Single Layer ◽  
Propagation Path ◽  
Single Layer Graphene ◽  
Local Theory ◽  
Electronic Packages ◽  
Cross Sectional ◽  
Peridynamic Theory ◽  
Layer Graphene

Peridynamic theory is employed to investigate crack propagation in a multi-layer thin-film structure of electronic packages and in single layer graphene sheets. A brief description of this non-local theory is presented. Crack propagation path in patterned multilayer thin-film structures predicted by the peridynamic theory is compared against measurements from cross-sectional nanoindentation experiments. Single layer graphene sheet simulation results are compared to molecular dynamic simulations.

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