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Zero Field Splitting of Heavy-Hole States in Quantum Dots
[Image: see text] Using inelastic cotunneling spectroscopy we observe a zero field splitting within the spin triplet manifold of Ge hut wire quantum dots. The states with spin ±1 in the confinement direction are energetically favored by up to 55 μeV compared to the spin 0 triplet state because of th...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7349564/ https://www.ncbi.nlm.nih.gov/pubmed/32479090 http://dx.doi.org/10.1021/acs.nanolett.0c01466 |