Entanglement swapping using sum-frequency generation between single photons demonstrated for first time

The National Institute of Information and Communications Technology (NICT) has successfully demonstrated entanglement ...
Semiconductor Engineering

Emergence Of The JJFET For Cryogenic and Quantum-Compatible Logic (Univ. of Glasgow)

A new technical paper titled “Silicon-based Josephson junction field-effect transistors enabling cryogenic logic and quantum ...
EDN

A tutorial on instrumentation amplifier boundary plots—Part 1

Here is a close look at the common- versus differential-mode voltage and instrumentation amplifier (IA) topologies.
BMJ

Injuries in professional motor car racing drivers at a racing circuit between 1996 and 2000

Correspondence to: Dr Minoyama Fuji Toranomon Orthopaedic Hospital, Sports Medical Centre, 1067-1 Kawashimada, Gotemba City, Shizuoka 412-0045, Japan; msportsdr{at}aol.com Background: Research on ...