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.

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

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

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

scholarly journals Graphene: Enhanced Vertical Charge Transport in a Semiconducting P3HT Thin Film on Single Layer Graphene (Adv. Funct. Mater. 5/2015)

2015 ◽  
Vol 25 (5) ◽  
pp. 653-653 ◽  
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
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