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Gate to source/drain (S/D) short is the most common and detrimental failure mechanism for advanced process technology development. In this paper, we demonstrate unique scan direction induced charging dynamics (SDCD) which stems from the transistor level response from electron beam inspection (EBI) scan. We found that SDCD effect is exceptionally useful for gate-S/D short induced voltage contrast (VC)...
Many Android applications have a legitimate need to communicate over the Internet, so it is needed to protect potential sensitive data during the transmission. Since smart phones are in a mobile network environment, it is easier to be exploited to launch Man-in-the-Middle (MITM) attacks. This paper installs the application SSLStrip for Android which is downloaded from Github, studies its attack process...
A 330,000 gate field programmable gate array (FPGA) VS12C fabricated on 0.2μm full-depletion silicon-on-insulator (FD SOI) process is presented and the test results indicate this chip has the lower power and higher tolerance to radiation compared with Xilinx radiation-hardened XQVR300 chip implemented on 0.22μm epitaxial silicon. This paper demonstrates the benefit of the FD SOI technology on low...
This paper presents a lens-integrated terahertz imaging detector implemented in a 65 nm bulk CMOS process technology. The back-side illumination through a silicon lens increases the imaging SNR by 7–15 dB. The broadband detector design has been verified from 0.6 to 1 THz. At 1 THz the circuit achieves a noise equivalent power (NEP) of 66 pW/√Hz and a responsivity (Rv) of 800 V/W for back-side illumination...
In this paper, we proposes a multi-gateway nodes data collected routing algorithm based on load balancing(TBLB algorithm) and energy balance, robustness, data forwarding and anti-interference etc, which is multi-gateway nodes-based in wireless sensor network. This algorithm fully takes into account the problem of excessive power consumption when it serves as the data forwarding task, to reduce node...
A large and sudden current called surge current is always induced due to the momentary supply current through a low resistance path to ground when filed programmable gate array (FPGA) power on. This surge current will request the power supply of FPGA to source more current to meet this instantaneous demand or complicate the power management system of FPGA in order to succeed in powering up FPGA. Therefore,...
A novel logic block circuit consisting of two multi-mode logic cells is proposed for the design of a tile-based FPGA fabricated with a 0.5μm SOI-CMOS logic process. Each logic cell contains two 3-LUTs. The proposed 3-LUT based logic cell circuit increases logic density by about 12% compared with a traditional 4-LUT implementation. The logic block can be used in two functional modes: LUT mode and Distributed...
This paper presents an approach to enhance the defect detection sensitivity with the use of electron beam inspection tool in presence of optical light illumination. Optical light is believed to interact with reversed biased NMOS devices and gate oxide under inspection which either induces photocurrent across junction on NMOS, or stimulates leakage current across thin gate oxide. This enhances the...
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