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Cornell researchers used magnetic imaging to obtain the first direct visualization of how electrons flow in a special type of insulator, and by doing so they discovered that the transport current moves through the interior of the material, rather tha
Cornell researchers used magnetic imaging to obtain the first direct visualization of how electrons flow in a special type of insulator, and by doing so they discovered that the transport current moves through the interior of the material, rather than at the edges, as scientists had long assumed.
Cornell researchers used magnetic imaging to obtain the first direct visualization of how electrons flow in quantum anomalous Hall insulators, and by doing so they discovered the transport current moves through the interior of the material.
Penn State facility enables development of new ultra-thin materials for advanced electronics Roman Herbert-Engel, assistant professor of materials science and engineering, characterizes chalcogenide thin films with a graduate student in a Two-Dimensional Crystal Consortium lab in 2017. Image: Penn State MRI NSF renews funding for Two-Dimensional Crystal Consortium May 25, 2021 UNIVERSITY PARK, Pa. — The National Science Foundation (NSF) announced a renewal of funding for the Materials Innovation Platform (MIP) national user facility at Penn State’s Materials Research Institute (MRI), ...
E-Mail IMAGE: A team of researchers from Penn State has experimentally demonstrated a quantum phenomenon called the high Chern number quantum anomalous Hall (QAH) effect. They stacked alternating layers of magnetic and... view more Credit: Zhao et al., Nature New energy-efficient electronic devices may be possible thanks to research that demonstrates the quantum anomalous Hall (QAH) effect -- where an electrical current does not lose energy as it flows along the edges of the material -- over a broader range of conditions. A team of researchers from Penn State has experimentally re...