Anisotropic Spin Distribution and Perpendicular Magnetic Anisotropy in a Layered Ferromagnetic Semiconductor (Ba,K)(Zn,Mn)2As2

  title={Anisotropic Spin Distribution and Perpendicular Magnetic Anisotropy in a Layered Ferromagnetic Semiconductor (Ba,K)(Zn,Mn)2As2},
  author={Shoya Sakamoto and Guoqiang Zhao and Goro Shibata and Zheng Deng and Kan Zhao and Xiancheng Wang and Yosuke Nonaka and Keisuke Ikeda and Zhendong Chi and Yuxuan Wan and Masahiro Suzuki and Tsuneharu Koide and Arata Tanaka and Sadamichi Maekawa and Yasutomo J. Uemura and Changqing Jin and Atsushi Fujimori},
  journal={arXiv: Strongly Correlated Electrons},
Perpendicular magnetic anisotropy of the new ferromagnetic semiconductor (Ba,K)(Zn,Mn)$_{2}$As$_{2}$ is studied by angle-dependent x-ray magnetic circular dichroism measurements. The large magnetic anisotropy with the anisotropy field of 0.85 T is deduced by fitting the Stoner-Wohlfarth model to the magnetic-field-angle dependence of the projected magnetic moment. Transverse XMCD spectra highlights the anisotropic distribution of Mn 3$d$ electrons, where the $d_{xz}$ and $d_{yz}$ orbitals are… 
1 Citations

Figures from this paper

Observation of spontaneous x-ray magnetic circular dichroism in a chiral antiferromagnet
X-ray magnetic circular dichroism (XMCD) signals are usually absent in antiferromagnets. In this letter, we report the observation of spontaneous XMCD spectra originating from the inverse triangular


Crosslinking of recycled polyethylene by gamma and electron beam irradiation
Recycling of polymeric materials is usually accompanied by degradation and deleterious properties. Irradiation crosslinking of recycling low density polyethylene by electron beam and gamma rays could
Statistical packages have been used for decades to analyze large datasets or to perform mathematically intractable statistical methods. These packages are not capable of working with random variables
  • Rev. B 94, 155202
  • 2016
and A
  • Fujimori,
  • 2016
Direct observation of the magnetic ordering process in the ferromagnetic semiconductor Ga1−xMnxAs via soft x-ray magnetic circular dichroism
In order to understand the mechanism of the ferromagnetism in the ferromagnetic semiconductor Ga 1 − xMn xAs [(Ga,Mn)As], we have investigated the magnetic behavior on a microscopic level through
Anisotropic spin-density distribution and magnetic anisotropy of strained La1−xSrxMnO3 thin films: angle-dependent x-ray magnetic circular dichroism
Magnetic anisotropies of ferromagnetic thin films are induced by epitaxial strain from the substrate via strain-induced anisotropy in the orbital magnetic moment and that in the spatial distribution
Effects of high pressure on the ferromagnetism and in-plane electrical transport of (Ba0.904K0.096)(Zn0.805Mn0.195)2As2 single crystal.
  • G. Q. Zhao, Z. Li, +7 authors C. Jin
  • Medicine, Materials Science
    Journal of physics. Condensed matter : an Institute of Physics journal
  • 2018
It is revealed that the configuration of the MnAs4 tetrahedra and strength of interlayer As-As bonding are of importance to ferromagnetic coupling of (Ba,K)(Zn,Mn)2As2.
Journal of Physics: Condensed Matter 30
  • 254001
  • 2018
Magnetization process of the insulating ferromagnetic semiconductor (Al,Fe)Sb
We have studied the magnetization process of the new insulating ferromagnetic semiconductor (Al,Fe)Sb by means of x-ray magnetic circular dichroism. For an optimally doped sample with 10% Fe, a
and F
  • Atsushi, npj Quantum Materials 3
  • 2018