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Pregled bibliografske jedinice broj: 19053

Nature of 2.8 eV photoluminescence band in Mg doped GaN

Kaufmann, U.; Kunzer, M.; Maier, M.; Obloh, H.; Ramakrishnan, A.; Šantić, Branko; Schlotter, P.
Nature of 2.8 eV photoluminescence band in Mg doped GaN // Applied physics letters, 72 (1998), 1326-1328 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 19053 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Nature of 2.8 eV photoluminescence band in Mg doped GaN

Autori
Kaufmann, U. ; Kunzer, M. ; Maier, M. ; Obloh, H. ; Ramakrishnan, A. ; Šantić, Branko ; Schlotter, P.

Izvornik
Applied physics letters (0003-6951) 72 (1998); 1326-1328

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
GaN; defects; photoluminescence

Sažetak
The blue Mg induced 2.8 eV photoluminescence (PL) band in metalorganic chemical vapor deposition grown GaN has been studied in a large number of samples with varying Mg content. It emerges near a Mg concentration of 1*10/sup 19/ cm/sup 3/ and at higher concentrations dominates the room temperature PL spectrum. The excitation power dependence of the 2.8 eV band provides convincing evidence for its donor-acceptor (D-A) pair recombination character. It is suggested that the acceptor A is isolated Mg/sub Ga/ while the spatially separated, deep donor (430 meV) D is attributed to a nearest-neighbor associate of a Mg/sub Ga/ acceptor with a nitrogen vacancy, formed by self-compensation.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
00980301

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Branko Šantić (autor)

Citiraj ovu publikaciju:

Kaufmann, U.; Kunzer, M.; Maier, M.; Obloh, H.; Ramakrishnan, A.; Šantić, Branko; Schlotter, P.
Nature of 2.8 eV photoluminescence band in Mg doped GaN // Applied physics letters, 72 (1998), 1326-1328 (međunarodna recenzija, članak, znanstveni)
Kaufmann, U., Kunzer, M., Maier, M., Obloh, H., Ramakrishnan, A., Šantić, B. & Schlotter, P. (1998) Nature of 2.8 eV photoluminescence band in Mg doped GaN. Applied physics letters, 72, 1326-1328.
@article{article, author = {Kaufmann, U. and Kunzer, M. and Maier, M. and Obloh, H. and Ramakrishnan, A. and \v{S}anti\'{c}, Branko and Schlotter, P.}, year = {1998}, pages = {1326-1328}, keywords = {GaN, defects, photoluminescence}, journal = {Applied physics letters}, volume = {72}, issn = {0003-6951}, title = {Nature of 2.8 eV photoluminescence band in Mg doped GaN}, keyword = {GaN, defects, photoluminescence} }
@article{article, author = {Kaufmann, U. and Kunzer, M. and Maier, M. and Obloh, H. and Ramakrishnan, A. and \v{S}anti\'{c}, Branko and Schlotter, P.}, year = {1998}, pages = {1326-1328}, keywords = {GaN, defects, photoluminescence}, journal = {Applied physics letters}, volume = {72}, issn = {0003-6951}, title = {Nature of 2.8 eV photoluminescence band in Mg doped GaN}, keyword = {GaN, defects, photoluminescence} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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