DOI: 10.1039/d3cp02133e ISSN: 1463-9076
Enhancing the upconversion of Er3+ incorporated BaTiO3 by introducing oxygen vacancies
Young Gwon Jung, Hyeongyu Bae, Kang Taek Lee- Physical and Theoretical Chemistry
- General Physics and Astronomy
Comparison of the UC spectra of E-BT with and without OV is shown. OV in E-BT induced the non-centrosymmetric field around Er3+. E-BT with OV showed three times greater UC than that without OV.