Pregled bibliografske jedinice broj: 343391
Characterisation of molecular nitrogen in III-V compound semiconductors by near-edge X-ray absorption fine structure and photoemission spectroscopies
Characterisation of molecular nitrogen in III-V compound semiconductors by near-edge X-ray absorption fine structure and photoemission spectroscopies // Journal of vacuum science & technology. B, 26 (2008), 4; 592-596 (međunarodna recenzija, članak, znanstveni)
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Naslov
Characterisation of molecular nitrogen in III-V compound semiconductors by near-edge X-ray absorption fine structure and photoemission spectroscopies
Autori
Božanić, Ana ; Majlinger, Zlatko ; Petravić, Mladen ; Gao, Q. ; Llewellyn, D. ; Crotti, C. ; Yang, Y.-W.
Izvornik
Journal of vacuum science & technology. B (1071-1023) 26
(2008), 4;
592-596
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
NEXAFS; nitrogen defects; core-level photoemission; ion-beam nitridation; thin-films; gan; surfaces; implantation; bombardment; defects; growth
Sažetak
Formation of molecular nitrogen under low-energy nitrogen bombardment of III-V compound semiconductor surfaces has been studied by photoemission spectroscopy around N 1s core- level and near-edge X-ray absorption fine structure (NEXAFS) around N K-edge. Interstitial molecular nitrogen, N2, has been formed in all samples under consideration. The presence of N2 produces a sharp resonance in low-resolution NEXAFS spectra, showing the characteristic vibrational fine structure in high- resolution measurements, and, at the same time, a new peak, shifted towards higher binding energies for several eV, in all N 1s photoemission spectra.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
316-0982886-0542 - Istraživanje dušikovih defekata u složenim poluvodičkim spojevima (Petravić, Mladen, MZOS ) ( CroRIS)
Ustanove:
Sveučilište u Rijeci - Odjel za fiziku
Citiraj ovu publikaciju:
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