Nanostructured MnGa films on Si/SiO2 with 20.5 kOe room temperature coercivity

Abstract

Enhanced ferroelectric, magnetoelectric, and magnetic properties in Pr and Cr co-doped BiFeO3 nanotubes fabricated by template assisted route J. Appl. Phys. 111, 104115 (2012) Sol-gel NiFe2O4 nanoparticles: Effect of the silica coating J. Appl. Phys. 111, 103911 (2012) Screen-printing of ferrite magnetic nanoparticles produced by carbon combustion synthesis of oxides J. Appl. Phys. 111, 094311 (2012) Texture-induced magnetic interactions in ferrofluids J. Appl. Phys. 111, 093910 (2012) Additional information on J. Appl. Phys.

High coercivity in Mn-Ga-Cu alloys

“…14 The D0 22 -Mn 3 Ga intermetallic compound has been prepared as film and powder. [15][16][17][18][19][20] A coercivity of 25 kOe has been attained in the D0 22 -Mn 3 Ga film, much higher than that of the L1 0 -MnGa films. Bulk materials with the D0 22 -Mn 3 Ga phase have been produced, but their reported coercivity is not yet comparable to that of the D0 22 -Mn 3 Ga film.…”

New hard magnetic phase in Mn–Ga–Al system alloys

“…Mn-based compounds, such as the Mn-Ga, Mn-Bi, and Mn-Al magnets, have attracted attention as a possible alternative to rare-earth permanent-magnet materials because of their convenience [3][4][5][6][7][8][9]. Of these compounds, the Mn-Ga magnet is a relatively new material and its magnetic property has been intensively investigated in recent years [10][11][12][13][14][15][16]. We also reported the synthesis of a Mn-Ga magnet consisting of the D0 22 -type Mn 3 Ga phase by employing a melt-spinning technique when studying the Mn-based magnets [17].…”

Noncollinear antiferromagnetic Mn3Sn films

“…The growth of islands can be attributed to the large lattice mismatch between the Ru underlayer and Mn 3 Sn film, which is 5.26%. Furthermore, the kinetic conditions (i.e., growth rate, temperature, and atomic mobility) during thin-film deposition may affect the morphology of the films, similar to the case of Mn 3 Ga [34].…”