Cerium dioxide clearly raises the question of whether spontaneous ferromagnetic order is
possible at high temperatures without d-electrons. There are many reports in the literature of …

A review on lithium niobate single crystals and polycrystals has been prepared. Both the
classical and recent literature on this topic is revisited. It is composed of two parts with …

Crystalline materials that combine electrical polarization and magnetization could be
advantageous in applications such as information storage, but these properties are usually …

Ce1− xPrxO2− δ (0≤ x≤ 0.4) nanocrystals were synthesized by self-propagating method
and thoroughly characterized using X-ray diffraction, Raman and X-ray photoelectron …

Oxides of non-magnetic cations exhibit elusive signs of weak temperature-independent
ferromagnetism. The effect is associated with surface defects, but it defies conventional …

SrTiO 3 plays a central role in oxide electronics. It is the substrate of choice for functional
oxide heterostructures based on perovskite-structure thin-film stacks, and its surface or …

We report the existence of metallic two-dimensional electron gases (2DEGs) at the (001)
and (101) surfaces of bulk-insulating TiO 2 anatase due to local chemical doping by oxygen …

An analysis of Mn substitution in SrTiO3 is performed in order to understand the origin of
reported spin coupling in lightly Mn‐doped SrTiO3. The spin glass state magnetoelectrically …

We report that room-temperature ferromagnetism emerges at the interface formed between
ZnO nanowire core and Al 2 O 3 shell although both constituents show mainly …

Room-temperature ferromagnetism is observed in undoped sphalerite and wurtzite CdS
nanostructures which are synthesized by hydrothermal methods. Scanning electron …