43 citations · 118 across the 5 of their papers we have counts for
6 papers
Superconductivity enhanced by abundant low-energy phonons in (SrCa)RhSn
Yasuhiro Terasaki, Ratsuki Yamaguchi, Yui Ishii +3
The effects of structural quantum criticality on the strong-coupling superconductivity of (SrCa)RhSn have been investigated via electrical resistivity an…
Lorentz microscopy and small-angle electron diffraction study of magnetic textures in LaSrMnO (0.15 0.30): the role of magnetic anisotropy
A. Kotani, H. Nakajima, K. Harada +2
Magnetic textures in the ferromagnetic phases of LaSrMnO for 0.15 0.30 have been investigated by Lorentz microscopy combined with small-angle electron diffr…
Field-temperature phase diagram of magnetic bubbles spanning chargeorbital ordered and metallic phases in LaSrMnO ()
A. Kotani, H. Nakajima, K. Harada +2
We report formation of magnetic textures in the ferromagnetic (FM) phase of LaSrMnO for 0.125; these textures are magnetic bubbles, magnetic stripe domains, a…
Formation mechanisms of magnetic bubbles in an M-type hexaferrite: the role of chirality reversals at domain walls
H. Nakajima, A. Kotani, K. Harada +2
We examined the formation mechanisms of magnetic bubbles in an M-type hexaferrite via Lorentz microscopy. When magnetic fields were perpendicularly applied to a thin sample of BaFe…
Foucault imaging and small-angle electron diffraction in controlled external magnetic fields
Hiroshi Nakajima, Atsuhiro Kotani, Ken Harada +2
We report a method for acquiring Foucault images and small-angle electron diffraction patterns in external magnetic fields using a conventional transmission electron microscope wit…
Glass-like features of crystalline solids in the quantum critical regime
Y. Ishii, Y. Ouchi, S. Kawaguchi +3
There has been growing interest in structural quantum phase transitions and quantum fluctuations of phonons in the research area of condensed matter physics. Here, we report the ob…