Vibrational and mechanical properties of the highly mismatched (Cd,Be)Te semiconductor alloy : Experiment and ab initio calculations

Autor: Elmahjoubi, A., Shoker, M. B., Pages, O., Torres, V. J. B., Polian, A., Postnikov, A. V., Bellin, C., Beneut, K., Gardiennet, C., Kervern, G., EnNaciri, A., Broch, L., Hussein, R. Hajj, Itie, J. -P., Nataf, L., Ravy, S., Franchetti, P., Diliberto, S., Michel, S., Abouais, A., Strzalkowski, K.

The (Cd, Be)Te semiconductor alloy that exhibits a dramatic mismatch in bond covalency and stiffness clarifying its vibrational and mechanical properties is used as a benchmark to test the limits of the percolation model (PM) worked out to explain th

Externí odkaz: http://arxiv.org/abs/2303.01780

Vibrational-mechanical properties of the highly-mismatched Cd1−xBexTe semiconductor alloy: experiment and ab initio calculations.

Autor: Elmahjoubi, A.¹ (AUTHOR), Shoker, M. B.^1,2 (AUTHOR), Pagès, O.¹ (AUTHOR) olivier.pages@univ-lorraine.fr, Torres, V. J. B.³ (AUTHOR), Polian, A.^4,5 (AUTHOR), Postnikov, A. V.¹ (AUTHOR), Bellin, C.⁴ (AUTHOR), Béneut, K.⁴ (AUTHOR), Gardiennet, C.⁶ (AUTHOR), Kervern, G.⁶ (AUTHOR), En Naciri, A.¹ (AUTHOR), Broch, L.¹ (AUTHOR), Hajj Hussein, R.¹ (AUTHOR), Itié, J.-P.⁵ (AUTHOR), Nataf, L.⁵ (AUTHOR), Ravy, S.⁵ (AUTHOR), Franchetti, P.¹ (AUTHOR), Diliberto, S.⁷ (AUTHOR), Michel, S.⁷ (AUTHOR), Abouais, A.^8,9 (AUTHOR)

Publikováno v: Scientific Reports. 11/18/2023, Vol. 13 Issue 1, p1-11. 11p.

Exceptional phonon point versus free phonon coupling in Zn1−xBexTe under pressure: an experimental and ab initio Raman study.

Autor: Shoker, M. B.¹ (AUTHOR), Alhaddad, T.¹ (AUTHOR), Pagès, O.¹ (AUTHOR) olivier.pages@univ-lorraine.fr, Torres, V. J. B.² (AUTHOR), Postnikov, A. V.¹ (AUTHOR), Polian, A.^3,4 (AUTHOR), Hajj Hussein, R.¹ (AUTHOR), Pradhan, G. K.⁵ (AUTHOR), Narayana, C.⁶ (AUTHOR), Gardiennet, C.⁷ (AUTHOR), Kervern, G.⁷ (AUTHOR), Nataf, L.⁴ (AUTHOR), Ravy, S.⁴ (AUTHOR), Itié, J.-P.⁴ (AUTHOR), Strzałkowski, K.⁸ (AUTHOR), Marasek, A.⁸ (AUTHOR), Firszt, F.⁸ (AUTHOR)

Publikováno v: Scientific Reports. 1/14/2022, Vol. 12 Issue 1, p1-10. 10p.

Multi-phonon (percolation) behavior and local clustering of CdxZn1−xSe-cubic mixed crystals (x ≤ 0.3): A Raman–ab initio study.

Autor: Shoker, M. B., Pagès, O., Dicko, H., Torres, V. J. B., Postnikov, A. V., Polian, A., Firszt, F., Strzałkowski, K., En Naciri, A., Broch, L., Rao, M. N., Rao, R., Maillard, A., Itié, J.-P.

Publikováno v: Journal of Applied Physics; 9/14/2019, Vol. 126 Issue 10, pN.PAG-N.PAG, 16p, 10 Graphs

Defect-induced ultimately fast volume phonon-polaritons in the wurtzite Zn0.74Mg0.26Se mixed crystal

Autor: Dicko, H., Pagès, O., Shoker, M. B., Firszt, F., Strzałkowski, K., Maillard, A., Polian, A., Battie, Y., Broch, L., En Naciri, A., Postnikov, A. V., Paszkowicz, W., Itié, J.-P.

Publikováno v: Scientific Reports
Scientific Reports, Nature Publishing Group, 2019, 9, pp.7817 (2019). ⟨10.1038/s41598-019-44273-5⟩
Scientific Reports, Vol 9, Iss 1, Pp 1-8 (2019)
Scientific Reports, Nature Publishing Group, 2019, 9 (1), ⟨10.1038/s41598-019-44273-5⟩
Scientific Reports, 2019, 9, pp.7817 (2019). ⟨10.1038/s41598-019-44273-5⟩

Volume-phonon-polaritons (VPP’s) propagating at a light-in-vacuum-like speed are identified in the wurtzite-type Zn0.74Mg0.26Se mixed crystal by near-forward Raman scattering. Their detection is selective to both the laser energy and the laser pola

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::3a3a7fbc1e9c0d9a7125a2a8600cc39f
https://hal.sorbonne-universite.fr/hal-02156595/document