Zobrazeno 1 - 10
of 143
pro vyhledávání: '"Hajiri, T."'
Publikováno v:
Phys. Rev. Applied 16, 024003 (2021)
Noncollinear antiferromagnets have promising potential to replace ferromagnets in the field of spintronics as high-density devices with ultrafast operation. To take full advantage of noncollinear antiferromagnets in spintronics applications, it is im
Externí odkaz:
http://arxiv.org/abs/2107.10426
Publikováno v:
Phys. Rev. B 102, 014404 (2020)
While the electrical current manipulation of antiferromagnets (AFMs) has been demonstrated, the extent of the studied AFM materials has been limited with few systematic experiments and a poor understanding. We compare the electrical current switching
Externí odkaz:
http://arxiv.org/abs/2007.01070
We report the growth of noncollinear antiferromagnetic (AFM) Mn$_3$Ni$_{0.35}$Cu$_{0.65}$N films and the orientation-dependent anomalous Hall effect (AHE) of (001) and (111) films due to nonzero Berry curvature. We found that post-annealing at 500$^\
Externí odkaz:
http://arxiv.org/abs/2003.03031
Autor:
Hajiri, T, Baldrati, L., Lebrun, R., Filianina, M., Ross, A., Tanahashi, N., Kuroda, M., Gan, W. L., Menteş, T. O., Genuzio, F., Locatelli, A., Asano, H, Kläui, M.
Publikováno v:
J. Phys.: Condens. Matter 31, 445804 (2019)
We report a combined study of imaging the antiferromagnetic (AFM) spin structure and measuring the spin Hall magnetoresistance (SMR) in epitaxial thin films of the insulating non-collinear antiferromagnet SmFeO$_3$. X-ray magnetic linear dichroism ph
Externí odkaz:
http://arxiv.org/abs/1907.05561
Publikováno v:
Appl. Phys. Lett. 115, 052403 (2019)
We report electrical current switching of noncollinear antiferromagnetic (AFM) Mn$_3$GaN/Pt bilayers at room temperature. The Hall resistance of these bilayers can be manipulated by applying a pulse current of $1.5\times10^6$~A/cm$^2$, whereas no sig
Externí odkaz:
http://arxiv.org/abs/1907.05544
Publikováno v:
Phys. Rev. B 100, 045109 (2019)
We report the anomalous Hall effect (AHE) in antiperovskite Mn$_{3}$NiN with substantial doping of Cu on the Ni site (i.e. Mn$_{3}$Ni$_{1-x}$Cu$_{x}$N), which stabilizes a noncollinear antiferromagnetic (AFM) order compatible with the AHE. Observed o
Externí odkaz:
http://arxiv.org/abs/1904.05678
Autor:
Takemori, A., Hajiri, T., Miyasaka, S., Tin, Z. H., Adachi, T., Ideta, S., Tanaka, K., Matsunami, M., Tajima, S.
Publikováno v:
Physical Review B 98, 100501(R) (2018)
Evolution of Fermi surface (FS) states of NdFeAs$_{1-x}$P$_x$O$_{0.9}$F$_{0.1}$ single crystals with As/P substitution has been investigated. The critical temperature $T_{\rm c}$ and the power law exponent ($n$) of temperature-dependent resistivity (
Externí odkaz:
http://arxiv.org/abs/1808.10111
Publikováno v:
Phys. Rev. B 95, 134413 (2017)
We report the magnetotransport properties of ferromagnet (FM)/antiferromagnet (AFM) Fe$_2$CrSi/Ru$_2$MnGe epitaxial bilayers using current-in-plane configurations. Above the critical thickness of the Ru$_2$MnGe layer to induce exchange bias, symmetri
Externí odkaz:
http://arxiv.org/abs/1703.01406
Publikováno v:
J. Phys. Soc. Jpn. 83, 093703 (2014)
We observed the anisotropic superconducting-gap (SC-gap) structure of a slightly overdoped superconductor, Ba(Fe$_{1-x}$Co$_{x}$)$_{2}$As$_{2}$ ($x=0.1$), using three-dimensional (3D) angle-resolved photoemission spectroscopy. Two hole Fermi surfaces
Externí odkaz:
http://arxiv.org/abs/1408.4260
Autor:
Im, H. J., Tsunekawa, M., Sakurada, T., Iwataki, M., Kawata, K., Watanabe, T., Takegahara, K., Miyazaki, H., Matsunami, M., Hajiri, T., Kimura, S.
Publikováno v:
Phys. Rev. B 88, 205133 (2013)
We report angle-resolved photoemission spectroscopy (ARPES) results of A-site ordered perovskite CaCu$_3$Ti$_4$O$_{12}$. We have observed the clear band dispersions, which are shifted to the higher energy by 1.7 eV and show the band narrowing around
Externí odkaz:
http://arxiv.org/abs/1303.4502