Characterization of Carrier Transport and Trapping in Photorefractive Polymer Composites Using Photoemission Yield Spectroscopy in Air

2016 ◽  
Vol 217 (16) ◽  
pp. 1785-1791 ◽  
Author(s):  
Sho Tsujimura ◽  
Takashi Fujihara ◽  
Takafumi Sassa ◽  
Kenji Kinashi ◽  
Wataru Sakai ◽  
...  
Keyword(s):  
Polymer Composites ◽  
Carrier Transport ◽  
Photorefractive Polymer

Synthesis and Characterization of Highly Efficient Photorefractive Polymer Composites with Long Phase Stability

1998 ◽  
Vol 31 (3) ◽  
pp. 734-739 ◽  
Author(s):  
E. Hendrickx ◽  
J. F. Wang ◽  
J. L. Maldonado ◽  
B. L. Volodin ◽  
Sandalphon ◽  
...  
Keyword(s):  
Polymer Composites ◽  
Phase Stability ◽  
Synthesis And Characterization ◽  
Highly Efficient ◽  
Photorefractive Polymer

Thermo-mechanical characterization of nonwoven fabric reinforced polymer composites

2020 ◽  
Author(s):  
Sachin Tejyan ◽  
Divyesh Sharma ◽  
Brijesh Gangil ◽  
Amar Patnaik ◽  
Tej Singh
Keyword(s):  
Polymer Composites ◽  
Mechanical Characterization ◽  
Nonwoven Fabric ◽  
Reinforced Polymer

Electrical Characterization of the Graphene-SiC Heterojunction

2012 ◽  
Vol 717-720 ◽  
pp. 641-644
Author(s):  
Travis J. Anderson ◽  
Karl D. Hobart ◽  
Luke O. Nyakiti ◽  
Virginia D. Wheeler ◽  
Rachael L. Myers-Ward ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Charge Carrier ◽  
Graphene Sheet ◽  
Carrier Transport ◽  
Electrical Characterization ◽  
Epitaxial Graphene ◽  
Charge Carrier Transport ◽  
Semiconductor System ◽  
Significant Research

Graphene, a 2D material, has motivated significant research in the study of its in-plane charge carrier transport in order to understand and exploit its unique physical and electrical properties. The vertical graphene-semiconductor system, however, also presents opportunities for unique devices, yet there have been few attempts to understand the properties of carrier transport through the graphene sheet into an underlying substrate. In this work, we investigate the epitaxial graphene/4H-SiC system, studying both p and n-type SiC substrates with varying doping levels in order to better understand this vertical heterojunction.

Estimation of Interlayer Thickness in Inorganic Particulate-Filled Polymer Composites

2011 ◽  
Vol 24 (6) ◽  
pp. 777-788 ◽  
Author(s):  
J.Z. Liang
Keyword(s):  
Polymer Composites ◽  
Volume Fraction ◽  
Particle Diameter ◽  
Interfacial Structure ◽  
Interlayer Thickness ◽  
Filled Polymer ◽  
Mechanical And Physical Properties ◽  
The Relationship ◽  
Good Agreement

The structure of the interlayer between matrix and inclusions affect directly the mechanical and physical properties of inorganic particulate-filled polymer composites. The interlayer thickness is an important parameter for characterization of the interfacial structure. The effects of the interlayer between the filler particles and matrix on the mechanical properties of polymer composites were analyzed in this article. On the basis of a simplified model of interlayer, an expression for estimating the interlayer thickness ([Formula: see text]) was proposed. In addition, the relationship between the [Formula: see text] and the particle size and its concentration was discussed. The results showed that the calculations of the [Formula: see text] and thickness/particle diameter ratio ([Formula: see text]) increased nonlinearly with an increase of the volume fraction of the inclusions. Moreover, the predictions of [Formula: see text] and the relevant data reported in literature were compared, and good agreement was found between them.

Photorefractive polymer composites based on nanosized nonlinear optical chromophores

2007 ◽  
Vol 41 (3) ◽  
pp. 162-175 ◽  
Author(s):  
A. V. Vannikov ◽  
A. D. Grishina
Keyword(s):  
Polymer Composites ◽  
Nonlinear Optical ◽  
Photorefractive Polymer ◽  
Nonlinear Optical Chromophores ◽  
Optical Chromophores

Subsurface characterization of carbon nanotubes in polymer composites via quantitative electric force microscopy

2010 ◽  
Vol 21 (22) ◽  
pp. 225702 ◽  
Author(s):  
Minhua Zhao ◽  
Xiaohong Gu ◽  
Sharon E Lowther ◽  
Cheol Park ◽  
Y C Jean ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Polymer Composites ◽  
Electric Force ◽  
Force Microscopy ◽  
Subsurface Characterization ◽  
Electric Force Microscopy
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