Folded, creased, and wrinkled graphene membranes move discontinuously with applied voltage, which may or may not be a desired ...

Abstract: This article introduced a multipactor threshold criterion based on collision and emission currents, and the simulation results were compared using a traditional method. The impact of ...

Abstract: The electrocardiogram, or ECG, is the first diagnostic test for evaluating the health of the heart. Safe, fast, and noninvasive, it does not require previous preparation. The ECG is the ...

† Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208, United States ‡ Department of Chemistry, Northwestern University, Evanston, Illinois 60208, United ...