Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Hassiba Ketata"'
Publikováno v:
Archive of Applied Mechanics. 93:2273-2285
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2db0069700f80c6152a02588b080528d
https://doi.org/10.1007/s00419-023-02382-8
https://doi.org/10.1007/s00419-023-02382-8
Publikováno v:
Mechanics of Advanced Materials and Structures. 29:3623-3632
In this paper, we present the dispersion relation of Lamb waves propagating along one-dimensional phononic and along nesting Fibonacci superlattices, using the plane wave expansion and stiffness ma...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ecc9c41f53646eb9c4562dccbc91fb6
https://doi.org/10.1080/15376494.2021.1906470
https://doi.org/10.1080/15376494.2021.1906470
Publikováno v:
Superlattices and Microstructures. 113:379-393
In this paper, plane wave expansion and stiffness matrix methods are adopted to analyze the dispersion relation of Rayleigh surface acoustic waves in a piezoelectric phononic composite composed of two homogeneous layers (ZnO and AlN) deposited on a o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecc880de4ff785ccf12fb8e7aeb4f4e5
https://doi.org/10.1016/j.spmi.2017.11.014
https://doi.org/10.1016/j.spmi.2017.11.014
Publikováno v:
Optical and Quantum Electronics. 51
Locally resonant phononic crystals (LRPC) are a new type of sound insulating material. Using the plane wave expansion method based on the Bloch theorem, we compute the band structure of two dimensional (2D) phononic crystals (PC) with square and tria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7f8177363f1c9fa0f487636e16da1ff
https://doi.org/10.1007/s11082-019-2028-0
https://doi.org/10.1007/s11082-019-2028-0
Publikováno v:
Wave Motion. 64:68-78
Numerical procedure based on plane wave expansion and stiffness matrix method is developed to calculate the transmission factor of a micro two-dimensional phononic plate. Calculations of the dispersion curve have been achieved by introducing particul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::847476f37f5f903e6ff8a3e549427b35
https://doi.org/10.1016/j.wavemoti.2016.03.001
https://doi.org/10.1016/j.wavemoti.2016.03.001
Publikováno v:
Ultrasonics. 50:502-507
A hybrid elastic wave method is applied to determine the anisotropic constants of Olive wood specimen considered as an orthotropic solid. The method is based on the measurements of the Lamb wave velocities as well as the bulk ultrasonic wave velociti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c89b876d2f80850f502519986ee1582f
https://doi.org/10.1016/j.ultras.2009.10.014
https://doi.org/10.1016/j.ultras.2009.10.014
Publikováno v:
Phase Transitions. 33:127-129
The tetraethylammonium hexachlorostannate [(C2H5)4N]2SnCl6 undergoes three phase transitions in the temperature range 200–400 K. The high-symmetry phase is described by the space group Fm3m. To carry out the symmetry relationships between Fm3m and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18906bbe85495dfa51c967234bc7dc95
https://doi.org/10.1080/01411599108207724
https://doi.org/10.1080/01411599108207724
Publikováno v:
Physica Status Solidi (a). 103:73-78
Bis[Tetra-ethylammonium] hexachlorostannate, [(C2H5)4N]2SnCl6 undergoes three structural phase transitions at 264, 340, and 374 K. The room temperature structure is monoclinic, space group C2/c, Z = 4 and transforms at 264 K to P21/c, Z = 4 with a =
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f888014d0e0c6b95da07fba7c49d662f
https://doi.org/10.1002/pssa.2211030106
https://doi.org/10.1002/pssa.2211030106