Magnetic anisotropy of quaternary GaMnAsP ferromagnetic semiconductor

Ferromagnetic Multilayers: Magnetoresistance, Magnetic Anisotropy, and Beyond

Obtaining highly sensitive ferromagnetic, FM, and nonmagnetic, NM, multilayers with a large room-temperature magnetoresistance, MR, and strong magnetic anisotropy, MA, under a small externally applied magnetic field, H, remains a subject of scientific and technical interest. Recent advances in nanofabrication and characterization techniques have further opened up several new ways through which ...

Optical control of the magnetic anisotropy of ferromagnetic bilayered manganites.

Optical manipulation of the magnetic anisotropy is demonstrated for bilayered manganites, La2-2xSr1+2xMn2O7, by means of femtosecond Kerr-rotation measurements. Upon the photoexcitation on the x=0.32 crystal, the magnetization exhibits the precessional motion for about 1 ns, revealing the directional change of the magnetocrystalline anisotropy from the c axis to the ab plane. This change of the...

Tailoring magnetic anisotropy at the ferromagnetic/ferroelectric interface

Tailoring magnetic anisotropy at the ferromagnetic/ferroelectric interface" (2008). Faculty Publications from Nebraska Center for Materials and Nanoscience.

A room-temperature magnetic semiconductor from a ferromagnetic metallic glass

Emerging for future spintronic/electronic applications, magnetic semiconductors have stimulated intense interest due to their promises for new functionalities and device concepts. So far, the so-called diluted magnetic semiconductors attract many attentions, yet it remains challenging to increase their Curie temperatures above room temperature, particularly those based on III-V semiconductors. ...

Josephson Current in a Ferromagnetic Semiconductor/Semiconductor/Ferromagnetic Semiconductor Junction with Superconducting Contacts