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Pregled bibliografske jedinice broj: 507846

Monitoring structural phase transition of (Ge2S3)x (As2S3)1- x chalcogenide glass with Raman spectroscopy

Gamulin, Ozren; Ivanda, Mile; Mitsa, Vladimir; Balarin, Maja; Kosović, Marin
Monitoring structural phase transition of (Ge2S3)x (As2S3)1- x chalcogenide glass with Raman spectroscopy // Journal of molecular structure, 993 (2011), 1-3; 264-268 doi:10.1016/j.molstruc.2011.01.059 (međunarodna recenzija, članak, znanstveni)

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Naslov
Monitoring structural phase transition of (Ge2S3)x (As2S3)1- x chalcogenide glass with Raman spectroscopy

Autori
Gamulin, Ozren ; Ivanda, Mile ; Mitsa, Vladimir ; Balarin, Maja ; Kosović, Marin

Izvornik
Journal of molecular structure (0022-2860) 993 (2011), 1-3; 264-268

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

Ključne riječi
chalcogenide glasses ; coordination number ; Raman spectroscopy ; structural phase transition

Sažetak
Chalcogenide glass thin films (Ge2S3)x (As2S3)1- x, with x = 0.3, 0.5, 0.7, and 0.9, were prepared by flash thermal evaporation of glass powders on c-Si substrate. We have investigated their structural properties for different average coordination numbers Z = 2.52, 2.6, 2.68 and 2.78. Structural changes were monitored by Raman scattering with two different excitation lines, λ = 1064 nm and λ = 514.5 nm. Recorded spectra confirmed that structural changes of the samples are connected with the change of average coordination number. Shift between spectra recorded with two different excitation lines is observed. The shift was discussed in terms of structural ordering at the threshold Z and its connection with the band-tail states.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija

Napomena
Rad je prezentiran na skupu XXXth European Congress on Molecular Spectroscopy "Molecular spectroscopy and molecular structure", održanom od 29.08.-03.09.2010., Florence, Italija.



POVEZANOST RADA

Projekti:
098-0982904-2898 - Fizika i primjena nanostruktura i volumne tvari (Ivanda, Mile, MZOS ) ( CroRIS)
108-1080134-3105 - Mehanizmi narušavanja strukture lipoproteina djelovanjem vanjskih čimbenika (Gamulin, Ozren, MZOS ) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Medicinski fakultet, Zagreb

Profili:

Avatar Url Marin Kosović (autor)

Avatar Url Ozren Gamulin (autor)

Avatar Url Mile Ivanda (autor)

Avatar Url Maja Balarin (autor)

Poveznice na cjeloviti tekst rada:

doi dx.doi.org www.sciencedirect.com

Citiraj ovu publikaciju:

Gamulin, Ozren; Ivanda, Mile; Mitsa, Vladimir; Balarin, Maja; Kosović, Marin
Monitoring structural phase transition of (Ge2S3)x (As2S3)1- x chalcogenide glass with Raman spectroscopy // Journal of molecular structure, 993 (2011), 1-3; 264-268 doi:10.1016/j.molstruc.2011.01.059 (međunarodna recenzija, članak, znanstveni)
Gamulin, O., Ivanda, M., Mitsa, V., Balarin, M. & Kosović, M. (2011) Monitoring structural phase transition of (Ge2S3)x (As2S3)1- x chalcogenide glass with Raman spectroscopy. Journal of molecular structure, 993 (1-3), 264-268 doi:10.1016/j.molstruc.2011.01.059.
@article{article, author = {Gamulin, Ozren and Ivanda, Mile and Mitsa, Vladimir and Balarin, Maja and Kosovi\'{c}, Marin}, year = {2011}, pages = {264-268}, DOI = {10.1016/j.molstruc.2011.01.059}, keywords = {chalcogenide glasses, coordination number, Raman spectroscopy, structural phase transition}, journal = {Journal of molecular structure}, doi = {10.1016/j.molstruc.2011.01.059}, volume = {993}, number = {1-3}, issn = {0022-2860}, title = {Monitoring structural phase transition of (Ge2S3)x (As2S3)1- x chalcogenide glass with Raman spectroscopy}, keyword = {chalcogenide glasses, coordination number, Raman spectroscopy, structural phase transition} }
@article{article, author = {Gamulin, Ozren and Ivanda, Mile and Mitsa, Vladimir and Balarin, Maja and Kosovi\'{c}, Marin}, year = {2011}, pages = {264-268}, DOI = {10.1016/j.molstruc.2011.01.059}, keywords = {chalcogenide glasses, coordination number, Raman spectroscopy, structural phase transition}, journal = {Journal of molecular structure}, doi = {10.1016/j.molstruc.2011.01.059}, volume = {993}, number = {1-3}, issn = {0022-2860}, title = {Monitoring structural phase transition of (Ge2S3)x (As2S3)1- x chalcogenide glass with Raman spectroscopy}, keyword = {chalcogenide glasses, coordination number, Raman spectroscopy, structural phase transition} }

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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