It was 109 years ago, in the early spring of 1903, that Nikola Tesla, one of the world's most renowned inventors, filed specifications for two patents claiming the invention of logic gates ...

There was a time when we thought ... they are developing logic that can operate at nearly 1 petahertz (that’s 1,000,000 GHz). These logic gates use a pair of very short-burst lasers to excite ...

Scientists have for the first time demonstrated improvement in quantum computers by using codes designed to detect and discard errors in the logic gates of such machines. The codes were applied to ...

All-Optical Logic Gates and Semiconductor Optical Amplifiers Publication Trend The graph below shows the total number of publications each year in All-Optical Logic Gates and Semiconductor Optical ...

thus creating a maximum amplification at some nonzero time delay between pulse sequences. "Our new study has revealed that our logic gate can operate at 240 GHz. We also described the effect of ...

DNA-based logic gates that could carry out calculations inside the body have been constructed for the first time. The work brings the prospect of injectable biocomputers programmed to target disea ...