Ferroelastic phase transition in LiCsSO4 embedded into molecular sieves

B. F. Borisov, E. V. Charnaya, S. V. Baryshnikov, A. L. Pirozerskii, A. S. Bugaev, Cheng Tien, M. K. Lee, D. Michel

研究成果: Article同行評審

18 引文 斯高帕斯(Scopus)

摘要

Acoustic studies of a nanocomposite consisted of MCM-41 molecular sieves with nanoparticles of ferroelastic LiCsSO4 within pores were carried out. The critical softening of the transverse ultrasound velocity was observed which evidenced the ferroelastic phase transition in confined particles. The transition was moved to low temperatures compared to that in bulk LiCsSO 4. It is shown that acoustic methods are very suitable to reveal the ferroelastic phase transitions under nanoconfinement.

原文English
頁(從 - 到)183-186
頁數4
期刊Physics Letters, Section A: General, Atomic and Solid State Physics
375
發行號2
DOIs
出版狀態Published - 2010 十二月 1

All Science Journal Classification (ASJC) codes

  • 物理與天文學 (全部)

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