Emergent ferromagnetism near three-quarters filling in twisted bilayer graphene

AL Sharpe, EJ Fox, AW Barnard, J Finney, K Watanabe… - Science, 2019 - science.org
When two sheets of graphene are stacked at a small twist angle, the resulting flat
superlattice minibands are expected to strongly enhance electron-electron interactions …

Progress in polymer-derived functional silicon-based ceramic composites for biomedical and engineering applications

A Francis - Materials Research Express, 2018 - iopscience.iop.org
Advanced functional Materials play an ever increasing and effective role in our modern
community. These materials have tremendous impact on a variety of technologies, including …

Unusual magnetic properties of graphene and related materials

CNR Rao, HSSR Matte, KS Subrahmanyam… - Chemical …, 2012 - pubs.rsc.org
High-temperature ferromagnetism in graphene and other graphite-derived materials
reported by several workers has attracted considerable interest. Magnetism in graphene and …

Electronic and structural distortions in graphene induced by carbon vacancies and boron doping

R Faccio, L Fernández-Werner, H Pardo… - The Journal of …, 2010 - ACS Publications
We present an ab initio DFT/GGA study on the structural and electronic distortions of
modified graphene by the creation of vacancies, the inclusion of boron atoms, and the …

[图书][B] Handbook of nanophysics: principles and methods

KD Sattler - 2010 - taylorfrancis.com
Covering the key theories, tools, and techniques of this dynamic field, Handbook of
Nanophysics: Principles and Methods elucidates the general theoretical principles and …

Relationship between ferromagnetism and formation of complex carbon bonds in carbon doped ZnO powders

JJ Beltrán, CA Barrero, A Punnoose - Physical Chemistry Chemical …, 2019 - pubs.rsc.org
We have investigated the possible relationship between defects, carbon bonds and the
associated magnetic properties of carbon doped ZnO powders with intentional nominal …

Conducting film from graphite oxide nanoplatelets and poly (acrylic acid) by layer-by-layer self-assembly

J Wu, Q Tang, H Sun, J Lin, H Ao, M Huang, Y Huang - Langmuir, 2008 - ACS Publications
A [poly (acrylic acid)/graphite oxide] n [(PAA/GO) n] film with a conductivity of 60 S⊙ cm-1
was grown layer-by-layer (LbL) using Langmuir− Blodgett self-assembly techniques. GO …

Scalable synthesis of activated carbon with superparamagnetic properties

M Schwickardi, S Olejnik, EL Salabas… - Chemical …, 2006 - pubs.rsc.org
Scalable synthesis of activated carbon with superparamagnetic properties - Chemical
Communications (RSC Publishing) DOI:10.1039/B608231A Royal Society of Chemistry View …

Magnetism induced by single carbon vacancies in a three-dimensional graphitic network

R Faccio, H Pardo, PA Denis, RY Oeiras… - Physical Review B …, 2008 - APS
We present an ab initio density functional theory study of the magnetic moments that arise in
graphite by creating single carbon vacancies in a three-dimensional (3D) graphite network …

Bionanocomposites containing magnetic graphite as potential systems for drug delivery

LNM Ribeiro, ACS Alcântara, M Darder… - International Journal of …, 2014 - Elsevier
New magnetic bio-hybrid matrices for potential application in drug delivery are developed
from the assembly of the biopolymer alginate and magnetic graphite nanoparticles …