Journal of electronic materials, 2018-07, Vol.47 (7), p.3414-3420
2018
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- Autor(en) / Beteiligte
- Titel
- Microstructural, Optical, and Magnetic Properties of BiCoO3-Modified Bi0.5K0.5TiO3
- Ist Teil von
- Journal of electronic materials, 2018-07, Vol.47 (7), p.3414-3420
- Ort / Verlag
- New York: Springer US
- Erscheinungsjahr
- 2018
- Quelle
- Alma/SFX Local Collection
- Beschreibungen/Notizen
- Pb-free ferroelectric solid solution of Bi 0.5 K 0.5 TiO 3 with BiCoO 3 has been fabricated using a sol-gel technique, exhibiting room-temperature ferromagnetism. The optical bandgap of Bi 0.5 K 0.5 TiO 3 reduced from 3.21 eV to 1.77 eV with increasing amount of BiCoO 3 solid solution. The room-temperature ferromagnetism and bandgap reduction occurred due to BiCoO 3 diffusion into Bi 0.5 K 0.5 TiO 3 , resulting in formation of solid solution. These results provide a simple approach to realize room-temperature ferromagnetism in Pb-free ferroelectric materials.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0361-5235eISSN: 1543-186XDOI: 10.1007/s11664-018-6166-0Titel-ID: cdi_proquest_journals_2015508518
- Format
- –
- Schlagworte
- Characterization and Evaluation of Materials, Chemistry and Materials Science, Electronics and Microelectronics, Ferroelectric materials, Ferroelectricity, Ferromagnetism, Instrumentation, Lead free, Magnetic properties, Materials research, Materials Science, Optical and Electronic Materials, Optical properties, Sol-gel processes, Solid solutions, Solid State Physics