ArticleProceedings of the National Academy of Sciences of the United States of America2024
Solid-state high harmonic spectroscopy for all-optical band structure probing of high-pressure quantum states.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 11 citations in OpenAlex.
- Ultrafast decoherence in solid-state high-harmonic generation induced by nuclear-electronic entanglement.Science advances · 2026Article
- Isostructural electronic transition in MoSScience advances · 2026Article
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Authors and funding
4 authors at 1 institution in 1 country.
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Abstract
High pressure has triggered various novel states/properties in condensed matter, as the most representative and dramatic example being near-room-temperature superconductivity in highly pressured hydrides (~200 GPa). However, the mechanism of superconductivity is not confirmed, due to the lacking of effective approach to probe the electronic band structure under such high pressures. Here, we theoretically propose that the band structure and electron-phonon coupling (EPC) of high-pressure quantum states can be probed by solid-state high harmonic generation (sHHG). This strategy is investigated in high-pressure Im-3m H
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