Crossref journal-article
AIP Publishing
Applied Physics Letters (317)
Abstract

We present investigations of Gd-implanted aluminum nitride, studied with cathodoluminescence (CL) as well as time-resolved CL in the temperature range 12–300 K. Luminescence due to intra-4f electron transitions of Gd3+ is dominated by the P7/26→S7/28 transition between the first excited state and the ground state of Gd3+ detected at around 318 nm. Time-resolved CL of the P7/26 level monitoring the P7/26→S7/28 transition shows a temperature-dependent lifetime which decreases from 0.76 ms at 12 K to 0.69 ms at 300 K, in contrast to an increasing intensity of the P7/26→S7/28 transition by a factor of more than 3.5 in the same temperature range. The decay is of the Inokuti–Hirayama-type indicating energy transfer between Gd3+ ions. Due to the overall weak splitting of the P7/26 and S7/28 multiplets phonon replica with energies of 100 and 588 cm−1 can be assigned.

Bibliography

Vetter, U., Zenneck, J., & Hofsäss, H. (2003). Intense ultraviolet cathodoluminescence at 318 nm from Gd3+-doped AlN. Applied Physics Letters, 83(11), 2145–2147.

Authors 3
  1. Ulrich Vetter (first)
  2. Jan Zenneck (additional)
  3. Hans Hofsäss (additional)
References 20 Referenced 101
  1. {'key': '2024020401273336500_r1'}
  2. {'key': '2024020401273336500_r2'}
  3. {'key': '2024020401273336500_r3'}
  4. 10.1103/PhysRevB.65.045113 / Phys. Rev. B (2002)
  5. 10.1016/S0925-8388(98)00416-2 / J. Alloys Compd. (1998)
  6. 10.1063/1.116887 / Appl. Phys. Lett. (1996)
  7. 10.1063/1.119405 / Appl. Phys. Lett. (1997)
  8. 10.1016/S0022-2313(97)00010-0 / J. Lumin. (1997)
  9. 10.1116/1.581131 / J. Vac. Sci. Technol. A (1998)
  10. 10.1063/1.123995 / Appl. Phys. Lett. (1999)
  11. 10.1063/1.127016 / Appl. Phys. Lett. (2000)
  12. 10.1063/1.1357467 / J. Appl. Phys. (2001)
  13. 10.1063/1.372154 / J. Appl. Phys. (2000)
  14. {'key': '2024020401273336500_r14', 'first-page': '13', 'volume': '56', 'year': '1997', 'journal-title': 'Phys. Rev. B'} / Phys. Rev. B (1997)
  15. 10.1016/S0022-2313(02)00408-8 / J. Lumin. (2003)
  16. {'key': '2024020401273336500_r16'}
  17. {'key': '2024020401273336500_r17', 'first-page': '1456', 'volume': '91', 'year': '1983', 'journal-title': 'J. Chem. Phys.'} / J. Chem. Phys. (1983)
  18. 10.1103/PhysRevB.1.2961 / Phys. Rev. B (1970)
  19. 10.1063/1.366136 / J. Appl. Phys. (1997)
  20. 10.1063/1.1697063 / J. Chem. Phys. (1965)
Dates
Type When
Created 21 years, 11 months ago (Sept. 11, 2003, 9:03 p.m.)
Deposited 1 year, 6 months ago (Feb. 3, 2024, 8:27 p.m.)
Indexed 2 months, 2 weeks ago (June 12, 2025, 8:25 a.m.)
Issued 21 years, 11 months ago (Sept. 15, 2003)
Published 21 years, 11 months ago (Sept. 15, 2003)
Published Print 21 years, 11 months ago (Sept. 15, 2003)
Funders 0

None

@article{Vetter_2003, title={Intense ultraviolet cathodoluminescence at 318 nm from Gd3+-doped AlN}, volume={83}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.1605237}, DOI={10.1063/1.1605237}, number={11}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Vetter, Ulrich and Zenneck, Jan and Hofsäss, Hans}, year={2003}, month=sep, pages={2145–2147} }