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, Min-Kai Lee, D. Michel

Research output: Contribution to journalArticle

16 Citations (Scopus)

Abstract

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.

Original languageEnglish
Pages (from-to)183-186
Number of pages4
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Volume375
Issue number2
DOIs
Publication statusPublished - 2010 Dec 1

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absorbents
acoustics
softening
nanocomposites
porosity
nanoparticles

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Borisov, B. F., Charnaya, E. V., Baryshnikov, S. V., Pirozerskii, A. L., Bugaev, A. S., Tien, C., ... Michel, D. (2010). Ferroelastic phase transition in LiCsSO4 embedded into molecular sieves. Physics Letters, Section A: General, Atomic and Solid State Physics, 375(2), 183-186. https://doi.org/10.1016/j.physleta.2010.11.008
Borisov, B. F. ; Charnaya, E. V. ; Baryshnikov, S. V. ; Pirozerskii, A. L. ; Bugaev, A. S. ; Tien, Cheng ; Lee, Min-Kai ; Michel, D. / Ferroelastic phase transition in LiCsSO4 embedded into molecular sieves. In: Physics Letters, Section A: General, Atomic and Solid State Physics. 2010 ; Vol. 375, No. 2. pp. 183-186.
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Borisov, BF, Charnaya, EV, Baryshnikov, SV, Pirozerskii, AL, Bugaev, AS, Tien, C, Lee, M-K & Michel, D 2010, 'Ferroelastic phase transition in LiCsSO4 embedded into molecular sieves', Physics Letters, Section A: General, Atomic and Solid State Physics, vol. 375, no. 2, pp. 183-186. https://doi.org/10.1016/j.physleta.2010.11.008

Ferroelastic phase transition in LiCsSO4 embedded into molecular sieves. / Borisov, B. F.; Charnaya, E. V.; Baryshnikov, S. V.; Pirozerskii, A. L.; Bugaev, A. S.; Tien, Cheng; Lee, Min-Kai; Michel, D.

In: Physics Letters, Section A: General, Atomic and Solid State Physics, Vol. 375, No. 2, 01.12.2010, p. 183-186.

Research output: Contribution to journalArticle

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AU - Bugaev, A. S.

AU - Tien, Cheng

AU - Lee, Min-Kai

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