Cathodoluminescence Properties of Turquoise
Yıl 2008,
Cilt: 4 Sayı: 2, 195 - 200, 01.06.2008
H. Güngör Belik
Mehmet Çiftçi
Kaynakça
- [1] Frost R.L., Jagannadha Reddy B., Martens W.N., Weier M., ‘’ The molecular structure of the phosphate mineral turquoise- a Raman spectroscopic study’’, 7888: 224-231 (2006).
- [2] Reiche I, Vignaud C, Menu M, ‘’ Heat induced transformation of fossil mastodon ivory into turquoise ‘odontolite’. Structural and elemental characterization, 2: 625-636 (2000).
- [3] Frost R.L., Martens W., Williams P.A. , Klogrogge J.T., ‘’ Raman spectroscopic study of the vivianite arsenate minerals’’ Journal of Raman Spectroscopy 34(10): 751-759 (2003)
- [4] Frost R.L., Martens W., Williams P.A. , Klogrogge J.T., ‘’ Raman and infrared spectroscopic study of the vivianite-group phosphates vivianite, baricite and bobierrite ‘’Mineralogical Magazine 66(6):1063-1073 (2002).
- [5] Marchall D.J. Cathodoluminecence Materials of geological Material Unwin Hyman Boston 146- 149 (1988).
- [6] Towsend P.D., Rowlands A.P. ‘’Information encoded in cathodoluminescence emission spectra’’, in: M Pagel, V. Barbin, P. Planc, D. Ohnenstetter (Eds), ‘’Cathodoluminescence in Geosciences’’, Springer Berlin, 41-57 (2000).
- [7] Gotze J. ‘’Cathodoluminescence microscopy and spectroscopy in applied mineralogy’’, Freiberger Foschungshefte 128-132 (2000).
- [8] Gorobets B.S., Rogojine A.A., ‘’Luminescent Spectra of Minerals, ISBN 5-901837-05-3, VIMS, Moscow, 300-310 (2002).
- [9] Finch A.A., Hole D.E., Townsend P.D., ‘’Orientation dependence of luminescence in plagioclase’’ Phys.Chem. Miner 30 (6): 373-381 (2003
Cathodoluminescence Properties of Turquoise
Yıl 2008,
Cilt: 4 Sayı: 2, 195 - 200, 01.06.2008
H. Güngör Belik
Mehmet Çiftçi
Öz
Bu çalışmada ‘odontolite’ veya kemik turkuaz olarak da bilinen turkuaz mineralinin optiksel özellikleri ele alınmıştır. Bu nedenle turkuaz minerali üzerine yapılan CL çalışmaları farkı modülasyon frekanslarında oda ve düşük sıcaklıklarda verilmiştir. Ca2+ merkezinde yaklaşık 550 nm de yer alan Mn2+bandı keskin bir şekilde görünmektedir. Mn2+ metalinin elektron konfigürasyonu 3d olup bir geçiş metalidir ve krsital alan ile güçlü bir şekilde etkileşim gösterir
Kaynakça
- [1] Frost R.L., Jagannadha Reddy B., Martens W.N., Weier M., ‘’ The molecular structure of the phosphate mineral turquoise- a Raman spectroscopic study’’, 7888: 224-231 (2006).
- [2] Reiche I, Vignaud C, Menu M, ‘’ Heat induced transformation of fossil mastodon ivory into turquoise ‘odontolite’. Structural and elemental characterization, 2: 625-636 (2000).
- [3] Frost R.L., Martens W., Williams P.A. , Klogrogge J.T., ‘’ Raman spectroscopic study of the vivianite arsenate minerals’’ Journal of Raman Spectroscopy 34(10): 751-759 (2003)
- [4] Frost R.L., Martens W., Williams P.A. , Klogrogge J.T., ‘’ Raman and infrared spectroscopic study of the vivianite-group phosphates vivianite, baricite and bobierrite ‘’Mineralogical Magazine 66(6):1063-1073 (2002).
- [5] Marchall D.J. Cathodoluminecence Materials of geological Material Unwin Hyman Boston 146- 149 (1988).
- [6] Towsend P.D., Rowlands A.P. ‘’Information encoded in cathodoluminescence emission spectra’’, in: M Pagel, V. Barbin, P. Planc, D. Ohnenstetter (Eds), ‘’Cathodoluminescence in Geosciences’’, Springer Berlin, 41-57 (2000).
- [7] Gotze J. ‘’Cathodoluminescence microscopy and spectroscopy in applied mineralogy’’, Freiberger Foschungshefte 128-132 (2000).
- [8] Gorobets B.S., Rogojine A.A., ‘’Luminescent Spectra of Minerals, ISBN 5-901837-05-3, VIMS, Moscow, 300-310 (2002).
- [9] Finch A.A., Hole D.E., Townsend P.D., ‘’Orientation dependence of luminescence in plagioclase’’ Phys.Chem. Miner 30 (6): 373-381 (2003