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Vibrational properties of stannite and kesterite type compounds: Raman scattering analysis of Cu2(Fe,Zn)SnS4

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Title: Vibrational properties of stannite and kesterite type compounds: Raman scattering analysis of Cu2(Fe,Zn)SnS4
Authors: Fontané, X.1, Izquierdo-Roca, V.1, Saucedo, E.1, Schorr, S.2, Yukhymchuk, V.O.3, Valakh, M.Ya.3, Pérez-Rodríguez, A.1,4 aperezr@irec.cat, Morante, J.R.1,4
Source: Journal of Alloys & Compounds. Oct2012, Vol. 539, p190-194. 5p.
Subjects: Stannite, Kesterite, Raman effect, Copper compounds, Vibration (Mechanics), Neutron diffraction
Abstract: Abstract: This work reports the analysis of the vibrational properties of stannite–kesterite Cu2(Fe,Zn)SnS4 compounds that has been performed by Raman scattering measurements. The detailed analysis of the experimental spectra has allowed determining the frequency and symmetry assignment of the main and weaker peaks from both stannite Cu2FeSnS4 (CFTS) and kesterite Cu2ZnSnS4 (CZTS) phases. The measurements performed in the kesterite CZTS samples have also revealed the presence of local inhomogeneities that are characterised by an additional peak in the spectra at about 331cm−1. This peak has been related to the presence in these local regions of a high degree of disorder in the cation sublattice, in agreement with previous neutron diffraction analysis in similar samples. Finally, the spectra from the solid solution alloys show a one-mode behaviour of the main A/A1 peak with the chemical composition. [Copyright &y& Elsevier]
Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 78544025
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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  Data: Vibrational properties of stannite and kesterite type compounds: Raman scattering analysis of Cu<subscript>2</subscript>(Fe,Zn)SnS<subscript>4</subscript>
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  Data: <searchLink fieldCode="AR" term="%22Fontané%2C+X%2E%22">Fontané, X.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Izquierdo-Roca%2C+V%2E%22">Izquierdo-Roca, V.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Saucedo%2C+E%2E%22">Saucedo, E.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Schorr%2C+S%2E%22">Schorr, S.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Yukhymchuk%2C+V%2EO%2E%22">Yukhymchuk, V.O.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Valakh%2C+M%2EYa%2E%22">Valakh, M.Ya.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Pérez-Rodríguez%2C+A%2E%22">Pérez-Rodríguez, A.</searchLink><relatesTo>1,4</relatesTo><i> aperezr@irec.cat</i><br /><searchLink fieldCode="AR" term="%22Morante%2C+J%2ER%2E%22">Morante, J.R.</searchLink><relatesTo>1,4</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Alloys+%26+Compounds%22">Journal of Alloys & Compounds</searchLink>. Oct2012, Vol. 539, p190-194. 5p.
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  Data: <searchLink fieldCode="DE" term="%22Stannite%22">Stannite</searchLink><br /><searchLink fieldCode="DE" term="%22Kesterite%22">Kesterite</searchLink><br /><searchLink fieldCode="DE" term="%22Raman+effect%22">Raman effect</searchLink><br /><searchLink fieldCode="DE" term="%22Copper+compounds%22">Copper compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Vibration+%28Mechanics%29%22">Vibration (Mechanics)</searchLink><br /><searchLink fieldCode="DE" term="%22Neutron+diffraction%22">Neutron diffraction</searchLink>
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  Data: Abstract: This work reports the analysis of the vibrational properties of stannite–kesterite Cu2(Fe,Zn)SnS4 compounds that has been performed by Raman scattering measurements. The detailed analysis of the experimental spectra has allowed determining the frequency and symmetry assignment of the main and weaker peaks from both stannite Cu2FeSnS4 (CFTS) and kesterite Cu2ZnSnS4 (CZTS) phases. The measurements performed in the kesterite CZTS samples have also revealed the presence of local inhomogeneities that are characterised by an additional peak in the spectra at about 331cm−1. This peak has been related to the presence in these local regions of a high degree of disorder in the cation sublattice, in agreement with previous neutron diffraction analysis in similar samples. Finally, the spectra from the solid solution alloys show a one-mode behaviour of the main A/A1 peak with the chemical composition. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
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  Data: <i>Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1016/j.jallcom.2012.06.042
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      – Code: eng
        Text: English
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        PageCount: 5
        StartPage: 190
    Subjects:
      – SubjectFull: Stannite
        Type: general
      – SubjectFull: Kesterite
        Type: general
      – SubjectFull: Raman effect
        Type: general
      – SubjectFull: Copper compounds
        Type: general
      – SubjectFull: Vibration (Mechanics)
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      – SubjectFull: Neutron diffraction
        Type: general
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      – TitleFull: Vibrational properties of stannite and kesterite type compounds: Raman scattering analysis of Cu2(Fe,Zn)SnS4
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              Text: Oct2012
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              Y: 2012
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