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Albert F. Rigosi (Fed)

Supervisory Physicist

Dr. Rigosi is the Deputy Chief of the Quantum Measurement Division (684) within the Physical Measurement Laboratory (PML) at NIST. His research interests include two-dimensional systems and applications of those systems’ behaviors for electrical metrology, and he continues to pursue research endeavors as a Physicist working with the Fundamental Electrical Measurements Group (684.05). He serves on the Advisory Committee for the Industrial Leadership in Physics Ph.D. Program at Georgetown University, and is also a member of the American Physical Society.

Google Scholar Profile

Publications

Patents (2018-Present)

Depiction of triple series connection scheme of two Hall bars in standard configurations.

Gateless P-N Junction Metrolog

NIST Inventors
Albert F. Rigosi
This invention utilizes the unique properties of graphene to build p-n junctions working in the quantum Hall regime that allow convenient resistance scaling. This device would provide more than one value of resistance traceable to the quantum Hall effect. A graphene device capable of achieving many
Created September 24, 2019, Updated April 14, 2025
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