Crystal phase induced upconversion enhancement in Er3+/Yb3+ doped SrTiO3 ceramic and its temperature sensing studies

Prasenjit Prasad Sukul1, Manoj Kumar Mahata1, Uttam Kumar Ghorai2

  • 1Optical Materials & Bio-imaging Research Laboratory, Department of Applied Physics, Indian Institute of Technology (Indian School of Mines), Dhanbad 826004, India.

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