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arXiv:2605.04277 · detector doi_compliance · incontrovertible · 2026-05-19 14:38:20.428332+00:00

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Meher, S., Dey, M., Singh, A.K.: High-throughput computational search for group-IV-related quantum defects as spin-photon interfaces in 4H-SiC. Physical Review B112(18), 184112 (2025) https://doi.org/10.1103/lsxj-nvhw 15 Supplementary Information for “Seeing the forbidden: overcoming optical selection rules through nanophotonic integration” S1. PL temperature series of VV 0 and NV− signals in 4H-SiC A PL temperature series of all divacancy signals (PL1, PL2, PL3, PL3 ′, and PL4) is shown in Fig. S1a. The peaks are marked with circles with distinct colors, correspond- ing to the Arrhenius plots for each peak in Fig. S1b. Similarly, for the NV-signals (NV1, NV2, NV3, NV4 and NV4’), a PL temperature series is shown in Fig. S2a, where the peaks are marked with circles of distinct colors that correspond to the Arrhenius plots in Fig. S2b. The experimental data is fitted with asymptotic curves, with fit- ting parameters found by linear regression. Note that the PL temperature series are collected from n-type 4H-SiC samples without nanopillars, see Section 4.1. Fig. S1 PL temperature series of VV 0.(a) PL spectra of divacancy signals PL1-PL4, including PL3′ measured at temperatures from 3.5 K (light yellow curve) to 300 K (dark purple curve). Excita- tion was conducted at 852 nm. (b) Arrhenius plots of all divacancy signals PL1-PL4, including PL3 ′. Arrhenius curves reveal which thermally activated processes reign in different tem- perature regimes. This accounts for thermal activat

Evidence payload

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  "reconstructed_doi": "10.1103/lsxj-nvhw15",
  "ref_index": 36,
  "resolved_title": null,
  "verdict_class": "incontrovertible"
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