Jiann-Shiun Yuan

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—Hardware security concerns such as IP piracy and hardware Trojans have triggered research into circuit protection and malicious logic detection from various design perspectives. In this paper, emerging technologies are investigated by leveraging their unique properties for applications in the hardware security domain. Three example circuit structures(More)
—Emerging devices have been designed and fabricated to extend Moore's Law. While the benefits over traditional metrics such as power, energy, delay, and area certainly apply to emerging device technologies, new devices may offer additional benefits in addition to improvements in the aforementioned met-rics. In this sense, we consider how new transistor(More)
Negative-bias temperature instability (NBTI) on high-k metal-gate SiGe p-channel MOSFETs has been examined. SiGe p-MOSFETs shows reduced interface states and enhanced NBTI reliability compared to their Si p-channel control devices as evidenced by experimental data. Impact of NBTI reliability on digital and RF circuits has been also examined using extracted(More)