A single MXene-based optical gate switches between seven Boolean logic functions via voltage, enabling trainable photonic networks for AI tasks. (Nanowerk Spotlight) All-optical logic platforms are ...

What exactly are logic gates and how do they help drive the decision-making process in circuits? Logic gates are the physical representation of Boolean expressions, which we know, evaluate to true or ...

Targeted drug delivery is a powerful and promising area of medicine. Therapies that pinpoint the exact areas of the body where they're needed - and nowhere they're not - can reduce the medicine dosage ...

(a)Working principle of the spin logic device. (b) Transition among diverse magnetic configurations in this heterojunction. By manipulating the direction of the Oersted field, the SOT-induced ...

The fun part about logic gates is that there are so many ways to make them, with each approach having its own advantages and disadvantages. Although these days transistor-transistor logic (TTL) is the ...

MANASSAS, Va.––Gate Logic Security, a provider of advanced automated gates and perimeter security solutions, has announced the acquisition of Aurora Services, a provider of customized security gate ...

Researchers have devised a way to make computer vision systems more efficient by building networks out of computer chips’ logic gates. Networks programmed directly into computer chip hardware can ...

Forward-looking: Semiconductors are essential for today's electronics, providing computational capabilities and the ability to control electric signals. They are also highly complex and costly, so ...

Why it matters: For decades, scientists have dreamed of building computer chips that use light instead of electricity to process information. While our current silicon chips are incredibly fast, ...

Logic gates process data and generate outputs using Boolean algebra and truth tables (Figure 1) to define operations for all binary input combinations: 0 (false, low) and 1 (true, high). Figure 1. A ...