Using SiGe-on-SOI HBTs to Build 300°C Capable Analog Circuits. - Anup P. Omprakash; Adrian Ildefonso; George N. Tzintzarov; Jeffrey Babcock; Rajarshi Mukhopadhyay; John D. Cressler (BCICTS, 2018)

DC and RF Variability of SiGe HBTs Operating Down to Deep Cryogenic Temperatures. - Hanbin Ying; Jeffrey W. Teng; George N. Tzintzarov; Anup P. Omprakash; Sunil G. Rao; Uppili S. Raghunathan; Adrian Ildefonso; Martin S. Fernandez; John D. Cressler (BCICTS, 2019)

Mitigation of Single-Event Effects in SiGe-HBT Current-Mode Logic Circuits. - Md Arifur R. Sarker; Seungwoo Jung; Adrian Ildefonso; Ani Khachatrian; Stephen P. Buchner; Dale McMorrow; Pauline Paki; John D. Cressler; Ickhyun Song (Sensors, 2020)

Analysis of the Impact of Radiation-Induced Optical Transients on Deep-Space Optical Communications Systems using PPM. - George N. Tzintzarov; Jeffrey W. Teng; Adrian Ildefonso; John D. Cressler (OFC, 2021)