Results 31 to 40 of about 663,837 (297)

Measurements of the Electrical Conductivity of Monolayer Graphene Flakes Using Conductive Atomic Force Microscopy

Nanomaterials, 2021
The intrinsic electrical conductivity of graphene is one of the key factors affecting the electrical conductance of its assemblies, such as papers, films, powders, and composites.
Soomook Lim, Hyunsoo Park, Go Yamamoto, Changgu Lee, Ji Won Suk   +4 more
doaj   +1 more source

Universal thermal and electrical conductivity from holography

, 2010
It is known from earlier work of Iqbal, Liu (arXiv:0809.3808) that the boundary transport coefficients such as electrical conductivity (at vanishing chemical potential), shear viscosity etc.
B Hassanain, D-W Pang, D-W Pang, DT Son, DT Son, E Ayon-Beato, E Ayon-Beato, EJ Brynjolfsson, G Bertoldi, G Bertoldi, GL Cardoso, K Balasubramanian, K Behrndt, K Maeda, M Edalati, M Torabian, N Iqbal, P Kovtun, R-G Cai, RB Mann, RC Myers, S Jain, S Jain, S Jain, S Kachru, SA Hartnoll, SA Hartnoll, SA Hartnoll, Sachin Jain, T Azeyanagi, UH Danielsson, W Li, X-H Ge   +32 more
core   +1 more source

Decomposition of high-frequency electrical conductivity into extracellular and intracellular compartments based on two-compartment model using low-to-high multi-b diffusion MRI

BioMedical Engineering OnLine, 2021
Background As an object’s electrical passive property, the electrical conductivity is proportional to the mobility and concentration of charged carriers that reflect the brain micro-structures.
Mun Bae Lee, Hyung Joong Kim, Oh In Kwon
doaj   +1 more source

Lorentz Force Electrical Impedance Tomography

, 2013
This article describes a method called Lorentz Force Electrical Impedance Tomography. The electrical conductivity of biological tissues can be measured through their sonication in a magnetic field: the vibration of the tissues inside the field induces an
Chapelon, Jean-Yves, Grasland-Mongrain, Pol, Lafon, Cyril, Mari, Jean-Martial   +3 more
core   +2 more sources

Light-activated modulation and coupling in integrated polymer-liquid crystal systems [PDF]

, 2014
We explore the transfer of an incident light pattern onto the liquid crystal (LC) bulk in a photorefractive cell through an integrated photoconducting layer that modulates the electric field applied to the device.
Bateman, James, Buchnev, Oleksandr, D'Alessandro, Giampaolo, Daly, Keith, Herrington, Mark, Kaczmarek, Malgosia, Podoliak, Nina, Proctor, Matthew B.   +7 more
core   +1 more source

Electrical conductive double-walled carbon nanotubes � Silica glass nanocomposites prepared by the sol�gel process and spark plasma sintering [PDF]

, 2009
The electrical conductivity of suspensions in liquid of several kinds of carbon nanotubes (CNTs) is measured. Raw and soft-functionalized double-walled carbon nanotubes (DWCNTs) appear to be the most promising for achieving a low electrical percolation ...
Estournès, Claude, Jung de Andrade, Mônica, Laurent, Christophe, Peigney, Alain, Pérez Bergmann, Carlos, Roth, Siegmar, Weibel, Alicia   +6 more
core   +2 more sources

Boosting the electrical conductivity of polymer matrix composites using low resistivity Z-filaments

Materials & Design, 2020
Fibre reinforced polymer laminates have low electrical conductivity compared to metals due to the high resistivity of the matrix phase, fibre-matrix interface, and fibres.
S. Abbasi, R.B. Ladani, C.H. Wang, A.P. Mouritz   +3 more
doaj   +1 more source

Enhance the electrical conductivity and tensile strength of conductive polymer composites using hybrid conductive filler [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2019
This paper focused on using a hybrid conductive filler to enhance the conductive polymer composite (CPCs) properties, especially the electrical conductivity and tensile strength. CPCs can be used for various applications in electronic devices; however,
Hendra Suherman, Duskiardi, Andre Suardi , Irmayani   +3 more
doaj   +1 more source

Electrical Conductivity Protocol [PDF]

, 2003
The purpose of this resource is to measure the conductivity of water at a freshwater hydrology site. Students calibrate and take electrical conductivity measurements using an electrical conductivity meter.
The GLOBE Program, UCAR (University Corporation for Atmospheric Research)
core  

Proof of universality of electrical conductivity at finite chemical potential

, 2011
It was proposed in arXiv:1008.2944 that, for certain gauge theories with gravity duals, electrical conductivity at finite chemical potential is universal.
Chakrabarti, Sayan K., Chakrabortty, Shankhadeep, Jain, Sachin   +2 more
core   +1 more source