1 | The Nd-nanocluster coupling strength and its effect in excitation/de-excitation of Nd3+ luminescence in Nd-doped silicon-rich silicon oxide Seo, SY; Kim, MJ; Shin, JungHoon, APPLIED PHYSICS LETTERS, v.83, pp.2778 - 2780, 2003-10 |
2 | Nd3+ photoluminescence and its implication on the excitation mechanisms of Nd3+ in Nd doped hydrogenated amorphous silicon alloyed with carbon Mebratu, GK; Kim, MJ; Shin, JungHoon, JOURNAL OF NON-CRYSTALLINE SOLIDS, v.347, pp.279 - 284, 2004-11 |
3 | Enhancement of Er3+ Luminescence from Er-doped Hydrogenated Amorphous Silicon by Carbon Co-doping Mebratu G.K.; Kim M.J.; Shin, JungHoon, JAPANESE JOURNAL OF APPLIED PHYSICS, PART 1: REGULAR PAPERS & SHORT NOTES, v.43, no.2, pp.444 - 448, 2004-02 |
4 | De-excitation mechanisms of Er3+ in Er-doped hydrogenated amorphous silicon prepared by electron cyclotron resonance plasma enhanced chemical vapor deposition Kim, MJ; Mebratu, GK; Shin, JungHoon, JOURNAL OF NON-CRYSTALLINE SOLIDS, v.332, pp.53 - 59, 2003-12 |