1.3k citations · 1.9k across the 9 of their papers we have counts for
9 papers
Constructing 100 MΩ and 1 GΩ Resistance Standards via Star-Mesh Transformations
Dean G. Jarrett, Albert F. Rigosi, Dominick S. Scaletta +7
A recent mathematical framework for optimizing resistor networks to achieve values in the MΩ through GΩ levels was employed for two specific cases. Objectives here include proof of…
Fractal-like star-mesh transformations using graphene quantum Hall arrays
Dominick S. Scaletta, Swapnil M. Mhatre, Ngoc Thanh Mai Tran +10
A mathematical approach is adopted for optimizing the number of total device elements required for obtaining high effective quantized resistances in graphene-based quantum Hall arr…
Star-Mesh Quantized Hall Array Resistance Devices
Dean G. Jarrett, Ching-Chen Yeh, Shamith U. Payagala +10
Advances in the development of graphene-based technology have enabled improvements in DC resistance metrology. Devices made from epitaxially grown graphene have replaced the GaAs-b…
Quantum Entropic Effects in the Liquid Viscosities of Hydrogen, Deuterium, and Neon
Ian Bell, Jacob W. Leachman, Albert F. Rigosi +1
The extremely low temperatures have limited the availability and accuracy of experimental thermophysical property measurements for cryogens, particularly transport properties. Trad…
Optical Signatures of Strain Differences in Epitaxial Graphene Nanoribbons
Heather M. Hill, Ching-Chen Yeh, Swapnil M. Mhatre +6
We demonstrate the preparation of both armchair and zigzag epitaxial graphene nanoribbons (GNRs) on 4H-SiC using a polymer-assisted, sublimation growth method. Historically, the pr…
Analysis of Raman and Ellipsometric Responses of NbWSe alloys
Albert F. Rigosi, Heather M. Hill, Sergiy Krylyuk +4
The growth of transition metal dichalcogenide (TMDC) alloys provides an opportunity to experimentally access information elucidating how optical properties change with gradual subs…