Please use this identifier to cite or link to this item: http://cris.utm.md/handle/5014/129
Title: Electromagnetic interference shielding in X-band with aero-GaN
Authors: DRAGOMAN, Mircea 
BRANISTE, Tudor 
IORDANESCU, Sergiu 
ALDRIGO, Martino 
RAEVSCHI, Simion 
SHREE, Sindu 
ADELUNG, Rainer 
TIGINYANU, Ion 
Keywords: aero-GaNel;electromagnetic interference shielding;microwaves
Issue Date: 2019
Source: TY - JOUR AU - Dragoman, Mircea AU - Braniste, Tudor AU - Iordanescu, Sergiu AU - Aldrigo, Martino AU - Simion, Raevschi AU - Shree, Sindu AU - Adelung, Rainer AU - Tiginyanu, Ion PY - 2019/05/08 SP - T1 - Electromagnetic interference shielding in X band with aero-GaN VL - 30 DO - 10.1088/1361-6528/ab2023 JO - Nanotechnology ER -
Project: NanoMedTwin - Promoting smart specialization at the Technical University of Moldova by developing the field of Novel Nanomaterials for BioMedical Applications through excellence in research and twinning (#810652) 
15.817.02.29A. Multifunctional nanomaterials and nanoelectronic devices based on nitrides, oxides and chalcogenides for biomedicine / Nanomateriale multifuncţionale şi dispozitive nanoelectronice în bază de nitruri, oxizi şi calcogenuri pentru biomedicină 
Journal: NANOTECHNOLOGY 
Abstract: 
We 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.
URI: http://cris.utm.md/handle/5014/129
ISSN: 0957-4484
DOI: 10.1088/1361-6528/ab2023
Appears in Collections:Journal Articles

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