IEEE

Verilog-A Modeling and Experimental Validation of Random Telegraph Signal Noise in Single-Photon Avalanche Diodes

Abstract: This article presents a physics-based Verilog-A model for simulating random telegraph signal (RTS) noise in single-photon avalanche diodes (SPADs), particularly near breakdown voltage. The ...
IEEE

High-Efficiency Double-Gate Adder/Subtractor using Emerging Device Technologies

Abstract: The rapid evolution of semiconductor technology and the growing demand for energy-efficient digital systems have driven the need for high-performance arithmetic units with minimal power ...
Nature

The air is full of DNA — here’s what scientists are using it for

Ryan Kelly is in awe of what floats invisibly in the air. “It is completely mind-blowing,” says Kelly, who studies environmental DNA (eDNA) at the University of Washington in Seattle. “We are ...
GitHub

full_subractor_tb.v

#10 a_tb=0; b_tb=0;borrow_in_tb=0; #10 a_tb=0; b_tb=0;borrow_in_tb=1; #10 a_tb=0; b_tb=1;borrow_in_tb=0; #10 a_tb=0; b_tb=1;borrow_in_tb=1; #10 a_tb=1; b_tb=0;borrow ...