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Updated: Jun 24, 2026

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化驱动阶段工程解锁宽带NIR排放在Cr-doped酸中

Xiaohong Zhang1, Siyuan Lin1, Changfu Xu1

  • 1Hunan Provincial Key Laboratory of Thin Film Materials and Devices, School of Materials Science and Engineering, Xiangtan University, Xiangtan 411105, People's Republic of China.

Inorganic chemistry
|April 24, 2025
PubMed
概括

化诱导ZnTa2O6的结构相演变,增强近红外 (NIR) 辐射. 这个过程调整了Cr3+合材料,以提高光发光强度,量子产量和热稳定性.

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相关概念视频

¹³C NMR: ¹H–¹³C Decoupling01:04

¹³C NMR: ¹H–¹³C Decoupling

The probability of having two carbon-13 atoms next to each other is negligible because of the low natural abundance of carbon-13. Consequently, peak splitting due to carbon-carbon spin-spin coupling is not observed in spectra. However, protons up to three sigma bonds away split the carbon signal according to the n+1 rule, resulting in complicated spectra.
A broadband decoupling technique is used to simplify these complex, sometimes overlapping, signals. Broadband decoupling relies on a...