Microstructure investigation and multicolor upconversion in Yb3+/Ln3+(Ln=Er/Tm/Ho) ions doped α-Sialon
Yb3+/Ln3+(Ln = Er/Tm/Ho)-α-sialon ceramics were fabricated by hot press sintering technique. Their microstructure and luminescent properties were studied by XRD, EDS, HRTEM and photoluminescence measurements. The results showed that the sintered ceramics consisted of α-Sialon with a trace amount of...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2019-10-01
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| Series: | Progress in Natural Science: Materials International |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1002007119300553 |