Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Mihail M Sigalas"'
Publikováno v:
Applied Sciences, Vol 14, Iss 19, p 8967 (2024)
In this work, the attenuation of surface seismic waves from large-scale phononic metamaterials is numerically studied. The proposed metamaterials consist of rectangular trenches that form either I-shaped or T-shaped cavities embedded at the ground su
Externí odkaz:
https://doaj.org/article/d52003929c4d47f2813b0084500ab160
Publikováno v:
Building Acoustics. 29:203-220
In this work, a phononic metamaterial suitable for several sound attenuation applications is numerically and experimentally examined. The proposed structure consists of a combination of spheres in a face-centered cubic arrangement with rods that form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3a41f51b9af4dd4d22d8276bb71905c
https://doi.org/10.1177/1351010x221078937
https://doi.org/10.1177/1351010x221078937
Publikováno v:
Journal of Applied Physics. 133:065101
In this work, a phononic metamaterial that could be a reliable solution for several sound attenuation applications is examined numerically and experimentally. The proposed structure consists of a spherical shell connected with cylindrical conduits in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e26d7ffeea2577bb24fce7287f50bd2e
https://doi.org/10.1063/5.0127518
https://doi.org/10.1063/5.0127518
Publikováno v:
Physical Chemistry Chemical Physics. 23:1849-1858
Nanorods and nanodisks of Be, Mg, and Ca with different shapes and sizes have been theoretically studied. Stable structures have been identified and their electronic and optical properties have been thoroughly examined by means of Density Functional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b786fd19a11832be6fc1c7559666414c
https://doi.org/10.1039/d0cp05780k
https://doi.org/10.1039/d0cp05780k
Publikováno v:
Current Nanomaterials. 5:26-35
Background: ZnS nanoparticles (NPs) are attractive for quantum dots applications because they consist of abundant and non-toxic elements. Their major drawback is that they absorb in the UV region, ultimately limiting their applications. Objective: In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3e6ee105fd4422862e85d1e04b8bc23
https://doi.org/10.2174/2405461505666200226110521
https://doi.org/10.2174/2405461505666200226110521
Autor:
A. G. Chronis, Alexandros Barnasas, Maria Tsarmpopoulou, Dimitrios Ntemogiannis, Dimitrios I. Anyfantis, Spyridon Grammatikopoulos, Mihail M. Sigalas, Panagiotis Poulopoulos
Publikováno v:
Coatings, Vol 11, Iss 893, p 893 (2021)
Coatings
Volume 11
Issue 8
Coatings
Volume 11
Issue 8
Ag/Pd multilayers and AgPd alloyed ultrathin films were deposited on Corning glass by magnetron sputtering. After being annealed in a furnace in air at 460 °C, self-assembled nanoparticles were formed. Localized surface plasmon resonances were obser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ac3ccc509fcbb691004648ec4546ece
https://www.mdpi.com/2079-6412/11/8/893
https://www.mdpi.com/2079-6412/11/8/893
Publikováno v:
International Journal of Heat and Mass Transfer. 140:579-586
Thermal transport in nanostructured transition metal dichalcogenides has been examined using molecular dynamics simulations. The study is focused on the calculation of the thermal conductivities of pristine and periodically patterned MX2 crystals, as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01d11bd1181ed97cbd0f75f5d3d8dabc
https://doi.org/10.1016/j.ijheatmasstransfer.2019.06.026
https://doi.org/10.1016/j.ijheatmasstransfer.2019.06.026
Publikováno v:
Solid State Communications. 295:38-42
Group IV monochalcogenides nanoparticles (NPs) have been theoretically studied within the framework of Density Functional Theory (DFT). Employing the unit cube X4Y4 (where X = Si, Ge, Sn, and Pb while Y S, Se, Te.) as a building block, many exotic NP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f9f8efd8a4eb6517cf038c341f63202
https://doi.org/10.1016/j.ssc.2019.02.008
https://doi.org/10.1016/j.ssc.2019.02.008
Publikováno v:
Advanced Science, Engineering and Medicine. 11:198-203
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06c5c4359395132a4942b725966cf255
https://doi.org/10.1166/asem.2019.2334
https://doi.org/10.1166/asem.2019.2334
Publikováno v:
Acta Acustica united with Acustica. 105:326-333
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24b7293cb07f74b841aae12b4c46e8e8
https://doi.org/10.3813/aaa.919315
https://doi.org/10.3813/aaa.919315