Structures and magneto optical property of diamagnetic TiO 2 -TeO 2 -PbO-B 2 O 3 glass

Chen, Qiuling; Zhang, Meng; Wang, Hui; Wang, Qingwei; Ma, Qingming; Li, Jie

doi:10.1016/j.jnoncrysol.2017.04.020

Cited by 27 publications

(2 citation statements)

References 42 publications

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“…51 In TeO 2 -PbO-TiO 2 -B 2 O 3 system glass reported by Chen, B-O bond was responsible for the fitted peak at 533 eV. 54 Based on these results, we suggest that the peak at 532.0 eV should belong to Te-O-Ge or Te-O-B bond or both. In combination of Raman spectra, it is concluded that the structure of this glass sample is formed by predominant TeO 4 tbp with several BOs, a small amount of TeO 3 tp with two BOs and one NBO, and little Te-O-Ge or Te-O-B bonds, as shown as the illustration in Figure 7C.…”

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confidence: 57%

“…Medrano‐Pesqueira et al studied the structure of CdO‐TeO 2 ‐GeO 2 system glass, and attributed the fitting peak at 531.64 eV of O1s core level to GeO 2 51 . In TeO 2 ‐ PbO‐TiO 2 ‐B 2 O 3 system glass reported by Chen, B‐O bond was responsible for the fitted peak at 533 eV 54 . Based on these results, we suggest that the peak at 532.0 eV should belong to Te‐O‐Ge or Te‐O‐B bond or both.…”

Section: Resultsmentioning

confidence: 99%

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The fabrication of nanodiamond doped tellurite germanate glass with robust structure and its luminescence

Gan

et al. 2020

J Am Ceram Soc

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Fluorescence of negative‐charged nitrogen‐vacancy centers in nanodiamond allows applications in quantum metrology, nanoscale sensor, and bioimaging, of utmost relevance to domains from nanotechnologies to biosensing. However, the low color center content and collection efficiency of photons are crucial issues. Although, several studies about coupling nanodiamond into optical waveguides have already been proposed, the search for the most appropriate substance and simplest, most effective method are of keys. In this study, we present a novel nontraditional way to incorporate nanodiamond with increased negative‐charged nitrogen‐vacancy content to 75.48% into tellurite germanate glass. The hybrid glass is stable in structure with predominant TeO4 trigonal bipyramid. Moreover, the fluorescence intensity is enhanced in composite. Such robust nanodiamond in tellurite germanate glass optical system has the potential to be used for nanoparticle sensing and quantum metrology.

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confidence: 57%

Section: Resultsmentioning

confidence: 99%