Pregled bibliografske jedinice broj: 640136
Investigations of the disorder in the TaxN thin films: On the first order Raman spectrum of the rock salt crystal structure
Investigations of the disorder in the TaxN thin films: On the first order Raman spectrum of the rock salt crystal structure // Journal of applied physics, 114 (2013), 043707-1 doi:10.1063/1.4816340 (međunarodna recenzija, članak, znanstveni)
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Naslov
Investigations of the disorder in the TaxN thin films: On the first order Raman spectrum of the rock salt crystal structure
Autori
Očko, Miroslav ; Žonja, Sanja ; Salamon, Krešimir ; Ivanda, Mile ; Yu, Lei ; Newman, Nathan
Izvornik
Journal of applied physics (0021-8979) 114
(2013);
043707-1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Raman spectra; Rock-salt structure; XXR; vacancy
Sažetak
First order Raman absorption in materials with the rock salt crystal structure is forbidden. Its appearance in real crystals results from the presence of vacancies and other defects. For TaxN polycrystalline thin films, we found that imperfections that reduce the coherence length contribute to the appearance of the first order Raman spectrum. This investigation enables us to better understand the anomalous concentration dependence of the resistivity of TaxN polycrystalline thin films fabricated using reactive sputtering at 450 _C and 4.9 mTorr nitrogen pressures on amorphous substrates.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Elektrotehnika
POVEZANOST RADA
Projekti:
035-0352827-2841 - Materijali sa elektronskom strukturom modeliranom modernim tehnikama priprave (Aviani, Ivica, MZOS ) ( CroRIS)
035-0352843-2844 - Veza strukturnih i fizikalnih svojstava materijala kontrolirane dimenzionalnosti (Milat, Ognjen, MZOS ) ( CroRIS)
036-0982904-1642 - Sofisticirane poluvodičke strukture za komunikacijsku tehnologiju (Koričić, Marko, MZO ) ( CroRIS)
098-0982904-2898 - Fizika i primjena nanostruktura i volumne tvari (Ivanda, Mile, MZOS ) ( CroRIS)
Ustanove:
Institut za fiziku, Zagreb,
Fakultet elektrotehnike i računarstva, Zagreb,
Institut "Ruđer Bošković", Zagreb
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
