NARAYANA C.
Publications
Articles répertoriés avec comité de lecture (Actes de conférences précisés)
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Exceptional Phonon Point Versus Free Phonon Coupling in Zn1-xBexTe Under Pressure: An Experimental and ab Initio Raman Study
SHOKER M.B., ALHADDAD T., PAGES O., TORRES V.J.B., POSTNIKOV A., POLIAN A., HAJJ HUSSEIN R., PRADHAN G.K., NARAYANA C., GARDIENNET C., KERVERN G., NATAF L., RAVY S., ITIE J.P., STRZAŁKOWSKI K., MARASEK A., FIRSZT F.
Scientific Reports 12, 753, (2022)
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Phonon-based partition of (ZnSe-like) semiconductor mixed crystals on approach to their pressure-induced structural transition
SHOKER M.B., PAGES O., TORRES V.J.B., POLIAN A., ITIE J.P., PRADHAN G.K., NARAYANA C., RAO M.N., RAO R., GARDIENNET C., KERVERN G., STRZAŁKOWSKI K., FIRSZT F.
Scientific Reports 10, 19803, (2020)
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Near-forward/high-pressure-backward Raman study of Zn1-xBexSe 1 (x∼0.5) – 2 Evidence for percolation behavior of the long (Zn-Se) bond
DICKO H., PAGES O., HAJJ HUSSEIN R., PRADHAN G.K., NARAYANA C., FIRSZT F., MARASEK A., PASZKOWICZ W., MAILLARD A., JOBARD C., BROCH L., EL HAJ HASSAN F.
Journal of Raman Spectroscopy 47, 357-367 (2016)
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Pressure-induced metallization in Zn1-xBexSe ternary mixed crystals
PRADHAN G.K., NARAYANA C., DEB S.K., PAGES O., FIRSZT F., PASZKOWICZ W.
(acte de conférence AIRAPT-23) - Journal of Physics : Conference Series - Proceedings of International Conference on High Pressure Science and Technology – AIRAPT 23 - (Mumbai – Inde, 25 – 30 sept. 2011) 377, 012019, (2012)
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The Phonon Percolation Scheme for Alloys: Extension to the Entire Lattice Dynamics and Pressure Dependence
PRADHAN G.K., NARAYANA C., RAO M.N., D'ASTUTO M., CHAPLOT S.L., PAGES O., BREIDI A., SOUHABI J., POSTNIKOV A., DEB S.K., GANGULI T., POLIAN A., BHALERAO G., SHUKLA A., FIRSZT F., PASZKOWICZ W.
(acte de conférence ICTMC-17) - Japanese Journal of Applied Physics,- 17th International Conference on Ternary and Multinary Compounds Baku, September 27-30 2010, Baku, L'Azerbaïdjan 50, 05FE02, (2011)
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Pressure-induced phonon freezing in the Zn1-xBexSe alloy: A study via the percolation model
PRADHAN G.K., NARAYANA C., PAGES O., BREIDI A., SOUHABI J., POSTNIKOV A., EL HAJ HASSAN F., DEB S.K., FIRSZT F., PASZKOWICZ W., SHUKLA A.
Physical Review 81, 1-6 (2010)
Communications par affiche dans un congrès national ou international
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Exceptional phonon point versus free phonon coupling in Zn-based semiconductor mixed crystals under pressure
ALHADDAD T., SHOKER M.B., PAGES O., TORRES V.J.B., POSTNIKOV A., POLIAN A., HAJJ HUSSEIN R., PRADHAN G.K., NARAYANA C., NATAF L., RAVY S., ITIE J.P., STRZAŁKOWSKI K., MARASEK A., FIRSZT F.
International School of Crystallography (https://crystalerice.org/2022/),
Crystallography under extreme conditions: the future is bright and very compressed
Ettore Majorana Foundation and Centre for Scientific Culture, Erice (Italy), 3 - 11 June 2022
(2022)
Communications orales dans un congrès national ou international
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The phonon percolation scheme for alloys : Pressure dependence
PRADHAN G.K., NARAYANA C., BHALERAO G., MAZHER J., POLIAN A., GANGULI T., BREIDI A., SOUHABI J., POSTNIKOV A., FIRSZT F., PASZKOWICZ W., PAGES O.
High Pressure Studies using Synchrotron Radiation : Present and Future – HP Soleil 2012 (16-17 jan. 2012, Soleil Synchrotron, Gif-Sur Yvette) Session: Physics II
(2012)
Conférences invitées dans un congrès national ou international
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The percolation scheme for the basic understanding of the Raman spectra of mixed crystals: phonons, phonon-polaritons and ab initio calculations
PAGES O., DICKO H., SHOKER M.B., POLIAN A., TORRES V.J.B., POSTNIKOV A., RAO M.N., D'ASTUTO M., CHAPLOT S.L., PRADHAN G.K., NARAYANA C., FIRSZT F., STRZAŁKOWSKI K., BROCH L., RAVY S., FERTEY P.
7th International Conference on Perspectives in Vibrational Spectroscopy (ICOPVS-2018) November 25-29 2018, Bhabha Atomic Research Centre, Mumbai, Inde (2018)
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Pressure-induced phonon freezing in ZnSe-based mixed crystals: phonons, phonon-polaritons and ab initio calculations
PAGES O., HAJJ HUSSEIN R., POLIAN A., POSTNIKOV A., DICKO H., PRADHAN G.K., NARAYANA C., FIRSZT F., STRZAŁKOWSKI K., BROCH L., RAVY S., FERTEY P.
Joint 18th International Conference on High Pressure Semiconductor Physics (HPSP 18) & 2nd International Workshop on High Pressure Study of Superconductors (WHS 2)
july 23 - 27 2018, Barcelona, Spain
(Satellite of the 34th International Conference on the Physics of Semiconductors 2018 - ICPS 34, Montpellier) (2018)
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The percolation scheme for the basic understanding of the Raman spectra of mixed crystals: phonons, phonon-polaritons and ab initio calculations
PAGES O., HAJJ HUSSEIN R., POLIAN A., TORRES V.J.B., POSTNIKOV A., DICKO H., PRADHAN G.K., NARAYANA C., FIRSZT F., STRZAŁKOWSKI K., PASZKOWICZ W., BROCH L., RAVY S., FERTEY P.
2nd Int. Materials Science and Engineering for Green Energy Conference - IMSEGEC (April 25-27 july 2018, Rabat, Maroc) (2018)