40 citations · 53 across the 4 of their papers we have counts for
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cond-mat.other2014★ 40 cited
Possible quantum liquid crystal phases of helium monolayers
S. Nakamura, K. Matsui, T. Matsui +1
The second-layer phase diagrams of He and He adsorbed on graphite are investigated. Intrinsically rounded specific-heat anomalies are observed at 1.4 and 0.9 K, respectivel…
cond-mat.other2012★ 4 cited
New Heat-Capacity Measurements of the Possible Order-Disorder Transition in the 4/7-phase of 2D Helium
S. Nakamura, K. Matsui, T. Matsui +1
We have developed a new heat-capacity measuring system with ZYX graphite that is known to have much better crystallinity than Grafoil and started data collection. We report prelimi…
cond-mat.other2012★ 9 cited
Preliminary Heat Capacity and Vapor Pressure Measurements of 2D 4He on ZYX Graphite
S. Nakamura, K. Matsui, T. Matsui +1
We report preliminary heat capacity and vapor pressure measurements of the first and second layers of 4He adsorbed on ZYX graphite. ZYX is known to have much better crystallinity t…