Akash Levy
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View article: Effect of geometry on the frequency limit of GaAs/AlGaAs 2-Dimensional Electron Gas (2DEG) Hall effect sensors
Effect of geometry on the frequency limit of GaAs/AlGaAs 2-Dimensional Electron Gas (2DEG) Hall effect sensors Open
In this work, we experimentally investigate the frequency limit of Hall effect sensor designs based on a 2 dimensional electron gas (2DEG) gallium arsenide/aluminum gallium arsenide (GaAs/AlGaAs) heterostructure. The frequency limit is mea…
View article: High-density analog image storage in an analog-valued non-volatile memory array
High-density analog image storage in an analog-valued non-volatile memory array Open
Data stored in the cloud or on mobile devices reside in physical memory systems with finite sizes. Today, huge amounts of analog data, e.g. images and videos, are first digitalized and then compression algorithms (e.g. the JPEG standard) a…
View article: Preparing Precollege Students for the Second Quantum Revolution with Core Concepts in Quantum Information Science
Preparing Precollege Students for the Second Quantum Revolution with Core Concepts in Quantum Information Science Open
After the passage of the U.S. National Quantum Initiative Act in December 2018, the National Science Foundation (NSF) and the Office of Science and Technology Policy (OSTP) recently assembled an interagency working group and conducted a wo…
View article: Saving Zoë: Worldline self-monitoring can better limit the spread of diseases
Saving Zoë: Worldline self-monitoring can better limit the spread of diseases Open
The emergence of the novel coronavirus COVID-19 has sparked intense interest in the use of mobile phone technology to aid in contact tracing. We demonstrate, using a simple model of infectious transmission, that voluntary offering of a ric…