New techniques for non-linear behavioral modeling of microwave/RF ICs from simulation and nonlinear microwave measurements. - David E. Root; John Wood; Nick Tufillaro (DAC, 2003)

Compact and behavioral modeling of transistors from NVNA measurements: New flows and future trends. - David E. Root; Jianjun Xu; Franz Sischka; Mihai Marcu; Jason Horn; R. M. Biernacki; Masaya Iwamoto (CICC, 2012)

Thermal Resistance Formulation and Analysis of III-V FETs Based on DC Electrical Data. - David E. Root; Jianjun Xu; Masaya Iwamoto (BCICTS, 2021)

X-parameter based design and simulation of Josephson traveling-wave parametric amplifiers for quantum computing applications. - Kaidong Peng; Rick Poore; Philip Krantz; David E. Root; Kevin P. O'Brien (QCE, 2022)