A compact microwave-photon detector built from a semiconductor double quantum dot and a superconducting cavity could sharpen ...

Detecting a single particle of light is hard; detecting a single microwave photon is even harder. Microwave photons, the tiny ...

In quantum computers, information is often carried by single photons and picked up by structures named superconducting nanostrip single-photon detectors (SNSPDs). In principle, traditional type-I ...

Physicists have unveiled a new superconducting detector sensitive enough to hunt dark matter particles smaller than electrons. By capturing faint photon signals, the device pushes the search into ...

The technology of integrated photonic quantum chips has successfully enabled the on-chip preparation, manipulation, and detection of photonic quantum states, thereby significantly accelerating the ...

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Researchers have discovered that superconducting nanowire photon detectors can also be used as highly accurate particle detectors, and they have found the optimal nanowire size for high detection ...

A research team led by Pasquale Scarlino at EPFL has built a small, tunable detector capable of sensing individual microwave ...