Structure and Optical Properties of B'- Phase of Ag8SnSe6
DOI:
https://doi.org/10.15330/pcss.17.3.346-349Keywords:
argyrodite, chalcogenides, energy dispersive analysis, optical absorption spectra, crystal structureAbstract
Energy dispersive x-ray spectroscopy of lowtemperature b¢-Ag8SnSe6 crystalcarried out. Energy dispersive spectrum shows only peaks related to Ag8SnSe6. Experimental optical absorption spectrum and band gap value 0.82 eV are determined. Theoretical calculation of absorption spectrum shows good agreement with experimental studies. Modeling of crystal structure of Ag8SnSe6 argyrodite and interatomic distances calculation are carried out.
References
[1] T. Sidali, A .Duchatelet, E. Chassaing, D. Lincot, Thin Solid Films 582, 69 (2015).
[2] Ahmet Tombak, Yusuf Selim Ocak, Mustafa Fatih Genisel, Mater. Sci. Semicond. Process. 28, 98 (2014).
[3] W.C. Yang, C.K. Miskin, C.J. Hages, E.C. Hanley, C. Handwerker, E.A. Stach, R. Agrawal, Chem. Mater. 26, 3530 (2014).
[4] J. Xu, X. Yang, Q.D. Yang, T.L. Wong, C.S. Lee, J. Phys. Chem. C116 19718 (2012).
[5] T. Saamura, T. Osaki, T. Kameyama, T. Shibayama, A. Kudo, S. Kuwabata, T. Torimoto, Chem. Lett. 41, 1009 (2012).
[6] M. N. Kozicki, M. Park, M. Mitkova, IEEE Trans. Nanotechnol. 4, 331 (2005).
[7] I.V. Semkiv, B.A. Lukiyanets', H.A. Il'chuk, R.Yu. Petrus', A.I. Kashuba, M.V. Chekaylo, Zhurnal nano- ta elektronnoyi fizyky 8(1), 01011 (2016).
[8] O. Gorochov, Bul. Soc. Chim. Fr. 6, 2263 (1968).
[9] I .V. Semkiv, A.I. Kashuba, H.A. Il'chuk, M.V. Chekaylo, Fizyka i khimiya tverdoho tila 16(2), 257 (2015).
[10] R.A. Bendorjus, A.S. Kinduris, E.V. Cvetkova, A.Ju. Shilejka, Neorganicheskie materialy, 12(10), 1745 (1976).
[11] D. Vanderbilt. Phys. Rev. B. 11, 7892 (1990).
[12] J.P. Perdew, S. Burke, M. Ernzerhof. Phys. Rev. B 59, 7413 (1999).
[13] A.I. Kashuba, S.V. Apunevych, Zhurnal nano- ta elektronnoyi fizyky 8(1), 01010 (2016).
[14] D.J. Chadi, M.L. Cohen. Phys. Rev. B 8(5), 5747 (1973).
[15] L.D. Gulay, I.D. Oleksceyk and O.V. Parrasyuk, Journal of Alloys and Compounds, 339(1-2), 113 (2002).
[2] Ahmet Tombak, Yusuf Selim Ocak, Mustafa Fatih Genisel, Mater. Sci. Semicond. Process. 28, 98 (2014).
[3] W.C. Yang, C.K. Miskin, C.J. Hages, E.C. Hanley, C. Handwerker, E.A. Stach, R. Agrawal, Chem. Mater. 26, 3530 (2014).
[4] J. Xu, X. Yang, Q.D. Yang, T.L. Wong, C.S. Lee, J. Phys. Chem. C116 19718 (2012).
[5] T. Saamura, T. Osaki, T. Kameyama, T. Shibayama, A. Kudo, S. Kuwabata, T. Torimoto, Chem. Lett. 41, 1009 (2012).
[6] M. N. Kozicki, M. Park, M. Mitkova, IEEE Trans. Nanotechnol. 4, 331 (2005).
[7] I.V. Semkiv, B.A. Lukiyanets', H.A. Il'chuk, R.Yu. Petrus', A.I. Kashuba, M.V. Chekaylo, Zhurnal nano- ta elektronnoyi fizyky 8(1), 01011 (2016).
[8] O. Gorochov, Bul. Soc. Chim. Fr. 6, 2263 (1968).
[9] I .V. Semkiv, A.I. Kashuba, H.A. Il'chuk, M.V. Chekaylo, Fizyka i khimiya tverdoho tila 16(2), 257 (2015).
[10] R.A. Bendorjus, A.S. Kinduris, E.V. Cvetkova, A.Ju. Shilejka, Neorganicheskie materialy, 12(10), 1745 (1976).
[11] D. Vanderbilt. Phys. Rev. B. 11, 7892 (1990).
[12] J.P. Perdew, S. Burke, M. Ernzerhof. Phys. Rev. B 59, 7413 (1999).
[13] A.I. Kashuba, S.V. Apunevych, Zhurnal nano- ta elektronnoyi fizyky 8(1), 01010 (2016).
[14] D.J. Chadi, M.L. Cohen. Phys. Rev. B 8(5), 5747 (1973).
[15] L.D. Gulay, I.D. Oleksceyk and O.V. Parrasyuk, Journal of Alloys and Compounds, 339(1-2), 113 (2002).
