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DICKO H.

Nom:

DICKO

Prénom:

Hamadou

Adresse mail:

Catégorie membre:

Anciens membres

Statut:

Ancien membre

Directeur(s) de thèse:

Olivier PAGES

Andrei POSTNIKOV

Publications

Articles répertoriés avec comité de lecture (Actes de conférences précisés)

Multi-phonon (percolation) behavior and local clustering of CdxZn1-x-cubic mixed crystals (x<0.3): A Raman - ab initio study
SHOKER M.B., PAGES O., DICKO H., TORRES V.J.B., POSTNIKOV A., POLIAN A., FIRSZT F., STRZAŁKOWSKI K., EN NACIRI A., BROCH L., RAO M.N., RAO R., MAILLARD A., ITIE J.P.
Journal of Applied Physics 126, 105707, (2019)
Defect-induced ultimately fast volume phonon-polaritons in the wurtzite Zn0.74Mg0.26Se mixed crystal
DICKO H., PAGES O., SHOKER M.B., FIRSZT F., STRZAŁKOWSKI K., MAILLARD A., POLIAN A., BATTIE Y., BROCH L., EN NACIRI A., POSTNIKOV A., PASZKOWICZ W., ITIE J.P.
Scientific Reports 9, 7817, (2019)
Near-forward Raman selection rules for the phonon-polariton in (Zn, Be)Se alloys
DICKO H., PAGES O., FIRSZT F., STRZAŁKOWSKI K., PASZKOWICZ W., MAILLARD A., JOBARD C., BROCH L.
Journal of Applied Physics 120, 185702 , (2016)
Pressure-induced phonon freezing in the ZnSeS II-VI mixed crystal: phonon-polaritons and ab initio calculations
HAJJ HUSSEIN R., PAGES O., POLIAN A., POSTNIKOV A., DICKO H., FIRSZT F., STRZAŁKOWSKI K., PASZKOWICZ W., BROCH L., RAVY S., FERTEY P.
Journal of Physics : Condensed Matter 28, 205401 , 1-13 (2016)
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)
Percolation-type multi-phonon pattern of Zn(Se,S): Backward/forward Raman scattering and ab initio calculations
HAJJ HUSSEIN R., PAGES O., DOYEN-SCHULER S., DICKO H., POSTNIKOV A., FIRSZT F., MARASEK A., PASZKOWICZ W., MAILLARD A., BROCH L., GOROCHOV O.
Journal of Alloys and Compounds 644, 704-720 (2015)

Communications par affiche dans un congrès national ou international

Raman/X-ray diffraction/ab initio study of cubic CdxZn1-xSe (x<0.3) at ambient and high pressure
SHOKER M.B., PAGES O., DICKO H., POLIAN A., POSTNIKOV A., TORRES V.J.B., FIRSZT F., STRZAŁKOWSKI K., EN NACIRI A., BROCH L., MAILLARD A., ITIE J.P.
présentée par M.B. SHOKER, 25èmes journées du Groupe Français de spectroscopie Vibrationnelle (GFSV 2019) – Lyon, 13-15 mai 2019 (2019)
Near-forward Raman selection rules of the phonon-polariton created by alloying in (Zn, Be)Se
DICKO H., PAGES O., FIRSZT F., MARASEK A., PASZKOWICZ W., MAILLARD A., JOBARD C., BROCH L.
20th International Conference on Ternary and Multinary Compounds – ICTMC 20 (5-9 sept. 2016, Halle, Germany) (2016)
Percolation-type Multi-phonon Pattern of Zn(Se,S): Ambient/High-pressure Backward/Near-forward Raman Scattering and Ab Initio Calculations
HAJJ HUSSEIN R., PAGES O., SCHULLER S., DICKO H., POSTNIKOV A., POLIAN A., FIRSZT F., MARASEK A., PASZKOWICZ W., MAILLARD A., BROCH L., GOROCHOV O.
17th International conference on II-VI Compounds and related Materials (13-18 sept., Paris) (2015)

Communications orales dans un congrès national ou international

Pressure-induced phonon freezing in the Percolation-type Zn(Se,S) mixed crystal: Phonon-polaritons and ab initio calculations
DICKO H., HAJJ HUSSEIN R., PAGES O., POLIAN A., POSTNIKOV A., FIRSZT F., STRZAŁKOWSKI K., PASZKOWICZ W., BROCH L.
20th International Conference on Ternary and Multinary Compounds – ICTMC 20 (5-9 sept. 2016, Halle, Germany) (2016)
Pressure-induced phonon freezing in the Percolation-type Zn(Se,S) mixed crystal: Phonon-polaritons and ab initio calculations
DICKO H., HAJJ HUSSEIN R., PAGES O., POLIAN A., POSTNIKOV A., FIRSZT F., STRZAŁKOWSKI K., PASZKOWICZ W., BROCH L.
54th European High Pressure Research Group / EHPRG-54 International Meeting on High Pressure Science and Technology (4-9 sept. 2016, Bayreuth, Germany) (2016)
Near-forward Raman Study of Zn(Se,S) and (Zn,Be)Se bulk Phonon-polaritons – Collapse vs. Reinforcement Regimes of the Intermediary Mixed-bond Branch
DICKO H., HAJJ HUSSEIN R., PAGES O., FIRSZT F., MARASEK A., PASZKOWICZ W., MAILLARD A., JOBARD C., BROCH L.
17th International conference on II-VI Compounds and related Materials (13-18 sept., Paris) (2015)

Conférences invitées dans un congrès national ou international

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)
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)
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)