The growth and reactive dewetting of ultrathin films of iron oxides supported on Re(0001) surfaces have been imaged in situ in real time. Initial growth forms a nonmagnetic stable FeO (wüstite like) layer in a commensurate network upon which high aspect ratio nanowires of several microns in length but less than 40 nm in width can be fabricated. The nanowires are closely aligned with the substrate crystallography and imaging by X-ray magnetic circular dichroism shows that each contain a single magnetic domain. The driving force for dewetting appears to be the minimization of strain energy of the Fe<sub>3</sub>O<sub>4</sub> crystallites and follows the Tersoff and Tromp model in which strain is minimized at constant height by extending in on...
International audienceWe report a detailed magnetic study of a new type of self-organized nanowires ...
In recent years, magnetic nanowires (NWs) have been extensively studied because of their novel physi...
We propose a simple method for the efficient and rapid synthesis of one-dimensional hematite (α-Fe2O...
The growth and reactive dewetting of ultrathin films of iron oxides supported on Re(0001) surfaces h...
The growth and reactive dewetting of ultrathin films of iron oxides supported on Re(0001) surfaces h...
We report a novel and simple approach to create self-assembled nanowires of α-Fe through the decompo...
Vertically aligned iron oxide nanobelt and nanowire arrays have been synthesized on a large-area sur...
Arrays of perpendicular ferromagnetic nanowires have recently attracted considerable interest for th...
It is difficult to obtain γ-Fe2O3 nanostructures by heating iron substrate in ambient conditions bec...
Fe and Fe3O4 nanowires have been synthesized by thermal decomposition of Fe(CO)5, followed by heat t...
By carefully controlling the reacting conditions, including atmosphere, temperature., and reacting t...
Vertically aligned iron oxide nanobelt and nanowire arrays have been synthesized on a large-area sur...
A simple, catalyst-free growth method for vertically aligned, highly crystalline iron oxide (alpha-F...
Aligned alpha-Fe2O3 nanowires over large areas were successfully synthesized by oxidation of pure ir...
??-Fe2O3 nanowire was successfully synthesized by oxidation of pure iron. The as-synthesized ??-Fe2O...
International audienceWe report a detailed magnetic study of a new type of self-organized nanowires ...
In recent years, magnetic nanowires (NWs) have been extensively studied because of their novel physi...
We propose a simple method for the efficient and rapid synthesis of one-dimensional hematite (α-Fe2O...
The growth and reactive dewetting of ultrathin films of iron oxides supported on Re(0001) surfaces h...
The growth and reactive dewetting of ultrathin films of iron oxides supported on Re(0001) surfaces h...
We report a novel and simple approach to create self-assembled nanowires of α-Fe through the decompo...
Vertically aligned iron oxide nanobelt and nanowire arrays have been synthesized on a large-area sur...
Arrays of perpendicular ferromagnetic nanowires have recently attracted considerable interest for th...
It is difficult to obtain γ-Fe2O3 nanostructures by heating iron substrate in ambient conditions bec...
Fe and Fe3O4 nanowires have been synthesized by thermal decomposition of Fe(CO)5, followed by heat t...
By carefully controlling the reacting conditions, including atmosphere, temperature., and reacting t...
Vertically aligned iron oxide nanobelt and nanowire arrays have been synthesized on a large-area sur...
A simple, catalyst-free growth method for vertically aligned, highly crystalline iron oxide (alpha-F...
Aligned alpha-Fe2O3 nanowires over large areas were successfully synthesized by oxidation of pure ir...
??-Fe2O3 nanowire was successfully synthesized by oxidation of pure iron. The as-synthesized ??-Fe2O...
International audienceWe report a detailed magnetic study of a new type of self-organized nanowires ...
In recent years, magnetic nanowires (NWs) have been extensively studied because of their novel physi...
We propose a simple method for the efficient and rapid synthesis of one-dimensional hematite (α-Fe2O...