The article discusses physicist Hannah Stern’s work on new materials for quantum technologies, focusing on light-matter interactions for encoding, transmitting, and manipulating quantum information. Stern’s research highlights atomic-scale defects in hexagonal boron nitride (hBN) for applications in quantum sensing and optical networking. These defects exhibit unique properties, such as room-temperature operation and spin state control via light, making them promising for future quantum devices. The challenges include understanding the defects’ chemical structure and improving material growth and integration.
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