Possible Ferro-electro-magnetic performance of “reduced graphene oxide ”deposited on “ZnO-nanorod (NR) decorated with nanocrystalline (nc) Au particles”

doi:10.1063/5.0091852

淡江大學機構典藏 > 理學院 > 物理學系暨研究所 > 期刊論文 > Item 987654321/124229

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题名:	Possible Ferro-electro-magnetic performance of “reduced graphene oxide ”deposited on “ZnO-nanorod (NR) decorated with nanocrystalline (nc) Au particles”
作者:	Pong, Way-faung
关键词:	Ferromagnetic materials;Work functions;Electric measurements;Ferroelectric materials;Near edge X-ray absorption fine structure spectroscopy;Ultraviolet photoelectron spectroscopy;Graphene;Nanocomposites;Nanorods
日期:	2022-05-06
上传时间:	2023-07-06 12:05:25 (UTC+8)
摘要:	Possible ferro-electromagnetic performance of “reduced graphene oxide (r-GO)” deposited on the surface of “ZnO-nanorod (NR) decorated with nanocrystalline (nc) Au particles” is studied using different spectroscopies and magnetic measurements. The presence of carbon/zinc-interstitials (Zni), nc-Au, and oxygen vacancies are established through electronic property studies using different spectroscopic measurements. The magnetic moment (M) applied magnetic field (H) curve and electrical measurement current (I)–voltage (V) loops show that nc-Au/ZnO-NRs:r-GO is ferromagnetic and partial ferroelectric, respectively. The work functions are obtained from the lower kinetic energy of ultraviolet photoelectron spectroscopy, which is correlated with the enhancement of ferro-electro-magnetic performance. Both ferroelectric and ferromagnetic performance of nc-Au/ZnO-NRs:r-GO nanocomposite material could be useful for ferro-electro-magnetic technological applications.
關聯:	AIP Advances 12(5),　055008
DOI:	10.1063/5.0091852
显示于类别:	[物理學系暨研究所] 期刊論文

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