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Valleytronics on a single chip

delete2026-07-31
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Igor Tyulnev
J
Jens Biegert *
DOI:10.1038/s41566-026-01975-3delete
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Abstract

Abstract

En 中文
The integration of light-programmable valley optoelectronic nanocircuits based on two-dimensional semiconductors has been limited by complex optical readout using bulk optics. Now, a chip integrates a metasurface with a waveguide and on-chip photodetectors to generate, sort, and read out optical valley signals in the near field, all at room temperature.

Journal

Nature Photonics cover
Nature Photonics
IF:
32.9
Papers:
4.3K
Citations:
6.1W

Organization

T
The Barcelona Institute of Science and Technology
Scholars:
349
Papers: 113
Citations: 0
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