помогите, пожалуйста, найти следующие статьи.
1. Cunha, C. d. S., Ferrari, J. L., Ribeiro, S. J. L., Ferrari, M., Gonçalves, R. R. (2015),
Tailoring the Structure and Luminescence of Nanostructured Er3+ and Er3+/Yb3+-Activated Hafnia-Based Systems.
Journal of the American Ceramic Society, 98: 3136–3144.
- DOI:
http://dx.doi.org/10.1111/jace.13689
Microwave Sol–Gel Synthesis of CaGd2(MoO4)4:Er3+/Yb3+ Phosphors and Their Upconversion Photoluminescence Properties.
Journal of the American Ceramic Society, 98: 3223–3230.
- DOI:
http://dx.doi.org/10.1111/jace.13739