Article ID Journal Published Year Pages File Type
1545773 Physica E: Low-dimensional Systems and Nanostructures 2010 4 Pages PDF
Abstract
We have measured magnetotransport of monolayer graphene at the minimum conductivity point in detail to study negative magnetoresistance that often appears in moderately high magnetic field. By studying several samples with different qualities, we found that negative magnetoresistance originated from potential fluctuation that leads to the residual carriers at the minimum conductivity point.
Keywords
Related Topics
Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials
Preview
Negative magnetoresistance due to charge fluctuation in mono-layer graphene at the minimum conductivity point
Authors
, , , , ,