Surgery for quantum bits: Bit-flip errors corrected during superconducting qubit operations

Quantum computers hold great promise for exciting applications in the future, but for now they keep presenting physicists and ...
Hackaday

Comparing A Clone Raspberry Pi Pico 2 With An Original One

Although [Thomas] really likes the Raspberry Pi Pico 2 and the RP2350 MCU, he absolutely, totally, really doesn’t like the ...
IEEE

Magnetic Skyrmions Based One-Bit Comparator

Abstract: This paper proposes a skyrmion based 1-bit comparator implemented using a $1\times 4$ demultiplexer (DMUX) and an OR-gate. A stack is composed of heavy metal (HM) and ultrathin ferromagnetic ...
IEEE

A 48-Gb/s Half-Rate PAM4 Optical Receiver with 0.27-pJ/bit TIA Efficiency, 1.28-pJ/bit RX Efficiency, and 0.06-mm

Abstract: This work presents a 48-Gb/s PAM4 optical receiver with TIA and sampler integrated. The TIA employs transadmittance transimpedance (TAS-TIS) structure to replace conventional CML-based VGA ...