Enhancement of CdSSe QD exciton luminescence efficiency by hydrogen RF plasma treatment

• Published in: Semiconductor Physics Quantum Electronics & Optoelectronics
• Date: 2003
• Main Authors: Kunets, V.P., Kulish, N.R., Strelchuk, V.V., Nazarov, A.N., Tkachenko, A.S., Lysenko, V.S., Lisitsa, M.P.
• Format: Article
• Language: English
• Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2003
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/118011
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Enhancement of CdSSe QD exciton luminescence efficiency by hydrogen RF plasma treatment / V.P. Kunets, N.R. Kulish, V.V. Strelchuk, A.N. Nazarov, A.S. Tkachenko, V.S. Lysenko, M.P. Lisitsa // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2003. — Т. 6, № 2. — С. 169-171. — Бібліогр.: 13 назв. — англ.

We report an enhancement of exciton luminescence in CdSxSe₁₋x QD embedded into borosilicate glass matrix and then treated by the low-temperature hydrogen RF plasma. Results clearly confirm the essential crushing of the surface levels that have a high nonradiative recombination efficiency.