Fabrication and characterization of Mg3Y2Ga3O12:Bi3+/TiO2-based UV fluorescent composition for improving the heavy oil viscosity reduction
- Type
- Retraction
- Notice date
- 5/13/2020 0:00
- Journal
- Applied Physics A
- Publisher
- Springer
- Notice DOI
- 10.1007/s00339-020-03562-x
- Original paper DOI
- 10.1007/s00339-019-2628-3