arxiv: 0910.2297 · v1 · pith:4PWZLWXNnew · submitted 2009-10-13 · ❄️ cond-mat.str-el

Pressure-Temperature Phase Diagram of Golden SmS

Keiichiro Imura , Kazuyuki Matsubayashi , Hiroyuki S. Suzuki , Noriyuki Kabeya , Kazuhiko Deguchi , Noriaki K. Sato This is my paper

classification ❄️ cond-mat.str-el

keywords phasediagramneeltransitioncrossoverfirst-ordergoldenline

0 comments p. Extension

Add this Pith Number to your LaTeX paper

What is a Pith Number?

\usepackage{pith}
\pithnumber{4PWZLWXN}

Prints a linked pith:4PWZLWXN badge after your title and writes the identifier into PDF metadata. Compiles on arXiv with no extra files. Learn more

read the original abstract

We measured the thermal expansion of the valence fluctuating phase of SmS (golden SmS) to construct a pressure vs temperature phase diagram. The obtained phase diagram is characterized by three lines. One is a crossover line that divides the paramagnetic phase into two regions. The other two lines correspond to a second-order Neel transition and a first-order Neel transition. The crossover line appears to emerge from a tricritical point that separates the first-order Neel transition from the second-order one. We argue that a valence jump occurs at the border of antiferromagnetism.

This paper has not been read by Pith yet.

Pressure-Temperature Phase Diagram of Golden SmS

discussion (0)