English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

This paper presents the results of single crystal growth and research of the crystal structure of magnetic properties of manganese substituted barium hexaferrite BaFe 12– x Mn x O 19 single crystals. Single crystals were grown from Na 2 O using the method of spontaneous crystallization. Crystals of BaFe 12– x Mn x O 19 with x up to 1.5 and sizes up to 8 mm were obtained. The influence of Fe substitution by Mn on magnetic properties was investigated. The grown crystals were tested with SEM/EDX. An X-ray analysis of the samples was performed, and lattice parameters were obtained. For the composition BaFe 10.5 Mn 1.5 O 19 lattice parameters were equal to a = 5.8946(2) A, c = 23.1870(6) A, V = 697.73(3) A 3 . The differential scanning calorimeter was used to obtain the temperature of phase transformation. For x = 1.5 the Curie temperature decreased from 455 to 380 °C. For BaFe 10.5 Mn 1.5 O 19 magnetic properties were measured. For single crystal samples saturation magnetization reduced from 269 to 237.3 kA/m, and the coercive force was 1 Oe at room temperature.

BaFe10.5Mn1.5O19 single crystal growth