CRIS of TUM
Current Research Information System (CRIS) of the Technical University of Moldova (TUM) is an open access system gathering information and digital material relating to the various research and innovation entities and activities of TUM: researchers, research units, publications, patents, thesis, awards, events, equipment, services and other.
Please use this identifier to cite or link to this item:
http://cris.utm.md/handle/5014/1420| Title: | Magnetic Properties of GaAs/NiFe Coaxial Core-Shell Structures | Authors: | MONAICO, Eduard V. MORARI, Vadim KUTUZAU, Maksim URSAKI, Veaceslav NIELSCH, Kornelius TIGINYANU, Ion |
Keywords: | nanowires;core-shell structures;anodization;electroplating;hysteresis loop;magnetic properties;coercive force;remanence ratio | Issue Date: | 2022 | Source: | Monaico, E.V.; Morari, V.; Kutuzau, M.; Ursaki, V.V.; Nielsch, K.; Tiginyanu, I.M. Magnetic Properties of GaAs/NiFe Coaxial Core-Shell Structures. Materials 2022, 15, 6262. https://doi.org/10.3390/ma15186262 | Project: | 20.80009.5007.20. Nanoarhitecturi în bază de GaN şi matrici tridimensionale din materiale biologice pentru aplicaţii în microfluidică şi inginerie tisulară 21.00208.5007.15/PD. Micro- și nano-ingineria compușilor semiconductori în baza tehnologiilor electrochimice pentru aplicații electronice si fotonice 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 |
Journal: | Materials | Abstract: | Uniform nanogranular NiFe layers with Ni contents of 65%, 80%, and 100% have been electroplated in the potentiostatic deposition mode on both planar substrates and arrays of nanowires prepared by the anodization of GaAs substrates. The fabricated planar and coaxial core-shell ferro- magnetic structures have been investigated by means of scanning electron microscopy (SEM) and vibrating sample magnetometry (VSM). To determine the perspectives for applications, a comparative analysis of magnetic properties, in terms of the saturation and remanence moment, the squareness ratio, and the coercivity, was performed for structures with different Ni contents. |
URI: | http://cris.utm.md/handle/5014/1420 | DOI: | https://doi.org/10.3390/ma15186262 |
| Appears in Collections: | Journal Articles |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| materials-15-06262.pdf | 3.75 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.