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Pregled bibliografske jedinice broj: 714345

Vacuum thermal evaporated (AsSe)(1-x)(AgI)(x) films : studies by spectroscopic ellipsometry and atomic-force microscopy


Hineva, Temenuga; Szekeres, P; Petkov, M; Anastasescu, M; Gartner, Lu; Salamon, Krešimir
Vacuum thermal evaporated (AsSe)(1-x)(AgI)(x) films : studies by spectroscopic ellipsometry and atomic-force microscopy // Journal of optoelectronics and advanced materials, 11 (2009), 9; 1265-1268 (međunarodna recenzija, članak, znanstveni)


Naslov
Vacuum thermal evaporated (AsSe)(1-x)(AgI)(x) films : studies by spectroscopic ellipsometry and atomic-force microscopy

Autori
Hineva, Temenuga ; Szekeres, P ; Petkov, M ; Anastasescu, M ; Gartner, Lu ; Salamon, Krešimir

Izvornik
Journal of optoelectronics and advanced materials (1454-4164) 11 (2009), 9; 1265-1268

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

Ključne riječi
Chalcogenide thin films; Optical properties; AFM imaging; Spectroscopic ellipsometry

Sažetak
Vacuum thermal evaporated (AsSe)1-x(AgI)x films with different compositions (x = 5, 15, 20 and 30 mol % ) have been studied by spectroscopic ellipsometry and atomic-force microscopy. The ellipsometric results have shown that the optical constants and optical band gap energy values vary with increasing AgI content in the films. Additional XRD measurements revealed that the films are amorphous with more ordered structures at larger x values. AFM images visualized that randomly distributed hillocks emerged from the smooth film surface yielding an rms roughness of 0.6-1.0 nm with a tendency to increase with increasing AgI content.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
035-0352843-2844 - Veza strukturnih i fizikalnih svojstava materijala kontrolirane dimenzionalnosti (Ognjen Milat, )

Ustanove
Institut za fiziku, Zagreb

Autor s matičnim brojem:
Krešimir Salamon, (241362)

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