60 citations · 80 across the 6 of their papers we have counts for
6 papers
Knudsen-to-Hydrodynamic Crossover in Liquid 3He in a High-Porosity Aerogel
H. Takeuchi, S. Higashitani, K. Nagai +6
We present a combined experimental and theoretical study of the drag force acting on a high porosity aerogel immersed in liquid He and its effect on sound propagation. The dr…
Impact of disorder on the 5/2 fractional quantum Hall state
W. Pan, N. Masuhara, N. S. Sullivan +4
We compare the energy gap of the ν=5/2 fractional quantum Hall effect state obtained in conventional high mobility modulation doped quantum well samples with those obtained in high…
Ultrasound attenuation and a P-B-T phase diagram of superfluid 3He in 98% aerogel
B. H. Moon, N. Masuhara, P. Bhupathi +4
Longitudinal sound attenuation measurements in superfluid 3He in 98% aerogel were conducted at pressures between 14 and 33 bar and in magnetic fields up to 4.44 kG. The temperature…
Ultrasound attenuation of superfluid He in aerogel
H. C. Choi, N. Masuhara, B. H. Moon +7
We have performed longitudinal ultrasound (9.5 MHz) attenuation measurements in the B-phase of superfluid He in 98% porosity aerogel down to the zero temperature limit for a wi…
Zero Sound Attenuation near the Quantum Limit in Normal Liquid 3He close to the Superfluid Transition
Brian C. Watson, Naoto Masuhara, Mark W. Meisel
The zero sound attenuation of normal liquid 3He has been studied over a range of temperatures from slightly above the superfluid transition temperature, Tc, to approximately 10 mK…
The effects of electron-electron interactions on the spin transport dynamics of a two-dimensional electron gas
Yutaka Takahashi, Kosuke Shizume, Naoto Masuhara
Spin transport properties of a spin-polarized two-dimensional electron gas are studied in the presence of electron-electron interactions. Longitudinal and transverse spin diffusion…