This article presents an overview of the developments in stainless steels made since the
1990s. Some of the new applications that involve the use of stainless steel are also …

Epsilon iron oxide (ε-Fe2O3) is attracting global attention as a magnetic material with a large
magnetic anisotropy. In this article, the optical properties of ε-Fe2O3 nanoparticles and the …

Nanosized iron oxides still attract significant attention within the scientific community,
because of their application-promising properties. Among them, ε-Fe2O3 constitutes a …

In spite of being highly relevant for the development of a new generation of information
storage devices, not many single-phase materials displaying magnetic and ferroelectric …

Dense systems of magnetic nanoparticles may exhibit dipolar collective behavior. However,
two fundamental questions remain unsolved: i) whether the transition temperature may be …

The crystal and magnetic structures of orthorhombic ε-Fe2O3 have been studied by
simultaneous Rietveld refinement of X-ray and neutron powder-diffraction data in …

The design and fabrication of solid nanomaterials is the core issue in heterogeneous
catalysis to achieve desired performance. Traditionally, the main theme is to reduce the size …

We report here a systematic synthesis and characterization of aligned α-Fe2O3 (hematite), ε-
Fe2O3, and Fe3O4 (magnetite) nanorods, nanobelts, and nanowires on alumina substrates …

Nanometric iron (III) oxide has been of great interest in a wide range of fields due to its
magnetic properties, eminent biochemical characteristics, and potential for technological …

The magnetic properties of ϵ-Fe 2 O 3 nanoparticles are investigated by x-ray magnetic
circular dichroism. Sum rules relating the orbital and spin moment in the Fe 3 d band to the …