48 citations · 118 across the 7 of their papers we have counts for
8 papers
A first-principles approach to closing the "10-100 eV gap" for charge-carrier thermalization in semiconductors
Dallin O. Nielsen, Chris G. Van de Walle, Sokrates T. Pantelides +3
The present work is concerned with studying accurately the energy-loss processes that control the thermalization of hot electrons and holes that are generated by high-energy radiat…
Response of a Commercial 0.25 um Thin-Film Silicon-on-Sapphire CMOS Technology to Total Ionizing Dose
Michael P. King, Datao Gong, Chonghan Liu +7
The radiation response of a 0.25 um silicon-on-sapphire CMOS technology is characterized at the transistor and circuit levels utilizing both standard and enclosed layout devices. D…
High Energy Irradiation Effects on Silicon Photonic Passive Devices
Yue Zhou, Dawei Bi, Songlin Wang +5
In this work, the radiation responses of silicon photonic passive devices built in silicon-on-insulator (SOI) technology are investigated through high energy neutron and 60Co gamma…
Proton-Irradiation-Immune Electronics Implemented with Two-Dimensional Charge-Density-Wave Devices
A. Geremew, F. Kargar, E. X. Zhang +8
Proton radiation damage is an important failure mechanism for electronic devices in near-Earth orbits, deep space and high energy physics facilities. Protons can cause ionizing dam…
State-of-the-Art Flash Chips for Dosimetry Applications
Preeti Kumari, Levi Davies, Narayana P. Bhat +4
In this paper we show that state-of-the-art commercial off-the-shelf Flash memory chip technology (20 nm technology node with multi-level cells) is quite sensitive to ionizing radi…
Total Ionizing Dose Effects on Threshold Switching in 1T-Tantalum Disulfide Charge-Density-Wave Devices
G. Liu, E. X. Zhang, C. D. Liang +4
The 1T polytype of TaS2 exhibits voltage-triggered threshold switching as a result of a phase transition from nearly commensurate to incommensurate charge density wave states. Thre…
Optical Response of Monolayer CdTe/CdS Quantum Dots to X-rays and Gamma-rays
Girija Gaur, Dmitry S. Koktysh, Daniel M. Fleetwood +4
We investigate the influence of X-ray and gamma-ray irradiation on the photophysical properties of sub-monolayer CdTe/CdS quantum dots (QDs) immobilized in porous silica (PSiO2) sc…
Interfacial Effects on the Optical Properties of CdTe/CdS Quantum Dots
Girija Gaur, Dmitry S. Koktysh, Daniel M. Fleetwood +3
Using a combination of continuous wave and time-resolved spectroscopy, we study the effects of interfacial conditions on the radiative lifetimes and photoluminescence intensities o…