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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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| File | Description | Size | Format | |
|---|---|---|---|---|
| Dragoman+et+al_2019_Nanotechnology_10.1088_1361-6528_ab2023.pdf | 692.98 kB | Adobe PDF | View/Open |
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