Enhanced ferromagnetism in Mn-doped TiO2 films during the structural phase transition

Ferromagnetism of Mn-doped TiO2 nanorods synthesized by hydrothermal method

“…The effect of such ferromagnetic clusters must be examined more carefully before the usefulness of such materials for spintronics applications can be determined [15]. In this context, recent reports [16][17][18][19] about the observation of RTFM in manganese doped TiO 2 has been taken with great enthusiasm by the scientific community. This is mostly because of the fact that the metallic manganese, as well as all possible Mn-O based secondary phases (except Mn 3 O 4 with T C ∼ 43 K), are nonferromagnetic.…”

Origin of ferromagnetism in iron implanted rutile single crystals

“…Some groups report about intrinsic ferromagnetism excluding the presence of ferromagnetic secondary phases [3][4][5][6][7][8][9] while others refer the origin of ferromagnetism to nanosized ferromagnetic inclusions [10][11][12][13][14][15]. Though the appearance of such precipitates is not desired in an ideal DMS it is still not clear whether the presence of ferromagnetic nanoclusters excludes the ferromagnetic interaction mediated by charge carriers.…”

Anticorrosion Performance of Electrochemically Produced Zn-1% Mn-Doped TiO2 Nanoparticle Composite Coatings

“…According to literature, the transition metal-doped TiO 2 nanoparticles, in particular Mn-doped TiO 2 nanoparticles, were tested for their optical, photo-catalytic, electrical, magnetic, and superhydrophilic properties (Ref [21][22][23][24][25][26]. Hence, the advanced properties of Mn-doped TiO 2 nanoparticles motivated to study the effect of 1% Mn-doped TiO 2 nanoparticles on the mechanical and corrosion behavior of Zn metal matrix.…”