The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
Albert F. Rigosi
Physicist
Dr. Rigosi is a Physicist in the Fundamental Electrical Measurements Group of the Quantum Measurement Division within the Physical Measurement Laboratory (PML) at NIST. His research interests include two-dimensional systems and applications of those systems’ behaviors for electrical metrology. He is a member of the American Physical Society and the Mellon-Mays Initiative of The Andrew W. Mellon Foundation.