Upconversion properties of Y2O3:Er films prepared by sol-gel method

Journal of Rare Earths - Tập 27 Số 3 - Trang 406-410 - 2009
Yahua Qiao1, Hai Guo1,2
1Department of Physics, Zhejiang Normal University, Jinhua, 321004, China
2Zhejiang Key Laboratory for Reactive Chemistry on Solid Surfaces, Institute of Physical Chemistry, Zhejiang Normal University, Jinhua 321004, China

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