Work

Enhanced Luminescence in Epitaxial Oxide Thin-Film Phosphors

Year: 1999

Type: conference-paper

Abstract: Undoped and Mn-doped ZnGa{sub 2}O{sub 4} thin-film phosphors were grown using pulsed laser ablation on (100) MgO single crystal and glass substrates. X-ray results showed the films on (100) MgO are well aligned both out-of plane and in-plane. Epitaxial films show superior photoluminescent intensity as compared to randomly oriented polycrystalline films, indicating that intragranular crystallinity strongIy influences luminescent properties. Li-doped ZnGa{sub 2}O{sub 4} exhibited significantly enhanced photoluminescence intensity.

Source: University of North Texas Digital Library (University of North Texas)

Authors: Lee, Y. E., Norton, D. P., Budai, J. D., Park, C., Kim, M., Pennycook, S. J., Rack, P. D., Potter, M.D.

Institution: Oak Ridge National Laboratory

Language: English

Topic: Luminescence Properties of Advanced Materials

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: green

Funders: U.S. Department of Energy, Office of Science, Oak Ridge Institute for Science and Education, Oak Ridge National Laboratory

Awards: G257116826, G2988778103

OpenAlex ID: W1538977044

FWCI: 1.798

Cites:

Cited by: 1

Related to: 10