Raevschi, SimionDragoman, MirceaBraniste, TudorIordanescu, SergiuAldrigo, MartinoShree, SinduAdelung, RainerTiginyanu, Ion2021-12-022021-12-022019RAEVSCHI, S., DRAGOMAN, M., et al. Electromagnetic interference shielding in X-band with aero-GaN. In : Nanotechnology. 2019, Vol.30, Nr. 34, pp. 1 - 5. ISSN 0957-4484.0957-4484https://iopscience.iop.org/article/10.1088/1361-6528/ab2023https://msuir.usm.md/handle/123456789/5082We investigate the electromagnetic shielding properties of an ultra-porous lightweight nanomaterial named aerogalnite (aero-GaN). Aero-GaN is made up of randomly arranged hollow GaN microtetrapods, which are obtained by direct growth using hydride vapor phase epitaxy of GaN on the sacrificial network of ZnO microtetrapods. A 2 mm thick aero-GaN sample exhibits electromagnetic shielding properties in the X-band similar to solid structures based on metal foams or carbon nanomaterials. Aero-GaN has a weight four to five orders of magnitude lower than the weight of metals.enelectromagneticinterference shieldingaero-GaNmicrowavesArticle