Electrons move inside graphene almost without any hindrance from the atoms of the two-dimensional carbon sheet. This good transport property is of interest to the development of magnetic field sensors ...

Sensors help microprocessor-based systems find their bearings. Where would embedded systems be without them? Sensors provide the windows through which microprocessor-based systems can observe their ...

MIT engineers have developed a magnetic transistor that could pave the way for smaller, faster, and more efficient electronics. By replacing silicon with a magnetic semiconductor, the team created a ...

A new device concept opens the door to compact, high-performance transistors with built-in memory. (Nanowerk News) Transistors, the building blocks of modern electronics, are typically made of silicon ...

There are many types of magnetic field sensors on the market. A brief list would include (but not be limited to) these, with the more exotic devices first: The MEMS solutions are gaining market share ...

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Researchers at the Korea Institute of Science and Technology (KIST) in Seoul have created a transistor that is switched by magnetism, rather than electricity. This could lead to computer chips that ...

Magnetic sensors detect moving ferrous metal. The simplest magnetic sensor consists of a wire coiled around a permanent magnet. A ferrous object approaching the sensor changes magnetic flux through ...

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