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Advanced Magneto-Optical and Luminescence Materials

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Optical and Photonic Materials".

Deadline for manuscript submissions: closed (31 January 2022) | Viewed by 1915

Special Issue Editor


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Guest Editor
Institute of Technology, University of the National Education Commission, ul. Podchorążych 2, 30-084 Kraków, Poland
Interests: magnetooptic; luminescence; ceramic materials; measurement; laser; cement hydration process
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear colleagues,

Magneto-optical and luminescence properties have become important for the development of a new class of functional materials. This effect causes the rotation of polarization by a material as the result of the application of an external magnetic field. The Faraday effect has received significant attention with regard to applications of magneto-optical materials. The degree of Kerr rotation is used to determine the magnitude and orientation of the local magnetic domain. Dispersive MO effects in pure and substituted rare-earth ions garnets or sinters are the subject of numerous experimental and theoretical investigations. These effects are used for modulating the amplitude of light and form the basis of optical circulators and optical isolators and are integral to optical telecommunications networks and various laser applications. This Special Issue focuses mainly on the detection and characterization of magneto-optical, luminescence, and phosphorescence properties in different types of materials. We invite you to present work on the influence of rare earth ion concentration on magneto-optical and luminescence properties of the material. Publications devoted to the application of magneto-optical measurements to characterize solids and liquids are especially interesting. The articles should pay attention to the measurement methodology. The structure of the methods section should describe the research protocol, explain how the measurements were made, what measuring instruments were constructed, and what calculations were made. We invite authors to submit full-length articles, short communications, and novel research articles that explore particular magneto-optical phenomena.

Dr. Andrzej Kruk
Guest Editor

Manuscript Submission Information

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Keywords

  • luminescence
  • optical properties
  • magneto-optic properties
  • verdet constant
  • electric conductivity
  • high-frequency magnetic field
  • optical detected magnetic resonance
  • absorption coefficient
  • magneto-optic devices

Published Papers (1 paper)

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Research

12 pages, 5048 KiB  
Article
Luminescence Properties of Nano Zinc Oxide Doped with Al(III) Ions Obtained in Microwave-Assisted Hydrothermal Synthesis
by Tomasz Strachowski, Ewa Grzanka, Jan Mizeracki, Adrian Chlanda, Magdalena Baran, Marcin Małek, Klaudia Onyszko, Bartosz Januszewski and Mirosław Przybysz
Materials 2022, 15(4), 1403; https://0-doi-org.brum.beds.ac.uk/10.3390/ma15041403 - 14 Feb 2022
Cited by 1 | Viewed by 1488
Abstract
The hydrothermal method of obtaining nano zinc oxide doped with different contents of aluminum ions (III) was presented and discussed in this paper. Aqueous solution of Zn(NO3)2*6H2O and Al(NO3)3*9H2O salts mixture [...] Read more.
The hydrothermal method of obtaining nano zinc oxide doped with different contents of aluminum ions (III) was presented and discussed in this paper. Aqueous solution of Zn(NO3)2*6H2O and Al(NO3)3*9H2O salts mixture were used as the synthesis precursor. In order to reduce the process time all reactions were performed in a microwave reactor. The influence of process parameters and the content of impurity ions on the properties of synthesized nano zinc oxide were analyzed. In addition to zinc oxide doped with Al(III) ions, an additional spinel phase (ZnAl2O4) was obtained. The luminescent properties of nano zinc oxide as a function of the dopant ions were also discussed. Based on the luminescence measurements results, it was found that the luminescence intensity decreases with the increasing dopant content. The obtained materials are aimed to be implemented as luminescent materials in optoelectronic and sensors. Full article
(This article belongs to the Special Issue Advanced Magneto-Optical and Luminescence Materials)
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