GE Volovik - Journal of Low Temperature Physics, 2008 - Springer
Superfluid 3 He-A shares the properties of spin nematic and chiral orbital ferromagnet. Its order parameter is characterized by two vectors ̂d and ̂l. This doubly anisotropic …
It is known that both magnetic and nonmagnetic impurities suppress unconventional superconductivity. Here we compare their effect on the paradigm unconventional …
Motivated by recent experiments on liquid He 3 reporting emergence of novel superfluid phases in globally anisotropic aerogels, our previous theory on superfluid He 3 in globally …
The uniaxial strain dependence of refractive index anisotropy has been measured for a series of high-porosity aerogel samples. Uniaxial compression of compliant aerogels …
We theoretically investigate pairing states of the spin-triplet p-wave superfluid 3 He confined in narrow cylinders. The surface-induced distortion and the multiple internal degrees of …
K Aoyama - Journal of the Physical Society of Japan, 2016 - journals.jps.jp
Surface scattering effects in thin films of the superfluid 3He B phase have been theoretically investigated, with an emphasis on the stability of the stripe order with spontaneous broken …
K Aoyama, R Ikeda - Physical Review B—Condensed Matter and Materials …, 2007 - APS
Effects of impurity scatterings on the strong-coupling (SC) contribution, stabilizing the ABM (axial) pairing state, to the quartic term of the Ginzburg-Landau free energy of superfluid He …
R Ikeda, K Aoyama - Physical Review B—Condensed Matter and Materials …, 2009 - APS
Recent theoretical and experimental studies of superfluid H 3 e in aerogels with a global anisotropy created, eg, by an external stress have definitely shown that the A-like phase with …
Longitudinal sound attenuation measurements in superfluid H 3 e in 98% aerogel were conducted at pressures between 14 and 33 bar and in magnetic fields up to 0.444 T. The …