Pressure-induced continuous phase transition of charge-density-wave state in a linear-chain complex

Noritaka Kuroda, Masamichi Sakai, Yuichiro Nishina, Kazuo Sasaki

研究成果: Article査読

17 被引用数 (Scopus)

抄録

[Pt(en)2][Pt(en)2Cl2](ClO4)4 (en=ethylenediamine) is found to undergo a novel phase transition from the charge-density-wave (CDW) state to a new phase under hydrostatic pressure. The new phase appears at 3 GPa and coexists with the CDW state up to 6 GPa, at least. The volume ratio between the two coexisting phases measured by Raman scattering spectroscopy changes continuously with pressure. The result is discussed in terms of the theoretical approach to the polymorphic phase transition developed recently by Bassler, Sasaki, and Griffiths. It is suggested that kink solitons play an important role in this phase transition.

本文言語English
ページ(範囲)3056-3059
ページ数4
ジャーナルPhysical review letters
68
20
DOI
出版ステータスPublished - 1992

ASJC Scopus subject areas

  • Physics and Astronomy(all)

フィンガープリント 「Pressure-induced continuous phase transition of charge-density-wave state in a linear-chain complex」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル