Evidence in the elastic properties for a stress-related phase transition in the high-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="italic">T</mml:mi></mml:mrow><mml:mrow><mml:mi mathvariant="italic">c</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math>material:<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Bi</mml:mi></mml:mrow><mml:mrow><mml:

Tm, Tritt; Marone, M.; Ac, Ehrlich; Mj, Skove; Dj, Gillespie; Rl, Jacobsen; Gx, Tessema; Franck, J. P.; Jung, J.

doi:10.1103/physrevlett.68.2531

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

1995

1996

Publication Types

Select...

Article4

Book1

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 18 publications

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Ultrasonic study of the elastic softening in superconducting Bi2Sr2CaCu2O8 single crystals above room temperature

Chen¹,

Shen²,

Huang³

et al. 1995

Phys. Stat. Sol. (a)

View full text Add to dashboard Cite

The elastic moduli associated with the a‐b plane are obtained by the pulse echo overlap technique from room temperature to 200 °C for Bi2Sr2CaCu2O8 single crystals. The temperature dependence of elastic moduli, especially C′, exhibits an anomalous variation. The change of C′ with decreasing temperature is an overall trend of softening over a wide temperature range, and the maximum amplitude of softening reaches about 24%. This behavior is strikingly different from that of other moduli measured in the experiment. Three obvious softening minima of C′ around 65, 90, and 150 °C reflect the property of lattice instability and a shear‐type phase‐like transition. The relation between the lattice instability and the softening of the elastic mode is discussed.

show abstract

Ultrasonic study of the elastic softening in superconducting Bi2Sr2CaCu2O8 single crystals above room temperature

Chen¹,

Shen²,

Huang³

et al. 1995

Phys. Stat. Sol. (a)

View full text Add to dashboard Cite

show abstract

The elastic energy loss related to the lattice instabilities above room temperature in Bi_1.7Pb_0.3Sr₂Ca₂Cu₃0_y

Chen

Shen

Huang

et al. 1995

Physica Status Solidi (b)

View full text Add to dashboard Cite

The tensile test, the torsional pendulum test, and X-ray analysis are used to investigate the lattice instabilities of Bi,,,Pb,,,Sr,Ca,Cu,O, ceramics from room temperature to 250 "C. The results show that there are three energy loss peaks near 35, 95, and 155 "C, which display of strain amplitude dependence and frequency independence. In the vicinity of these peak temperatures step-like changes of lattice parameters associated with lattice instabilities are observed.

show abstract

Experimental Evidence for Ferroelastic Nanodomains in HTSC Cuprates and Related Oxides

Jung

Fundamental Materials Research

View full text Add to dashboard Cite

Evidence in the elastic properties for a stress-related phase transition in the high-Tcmaterial:Bi

Cited by 18 publications

References 24 publications

Ultrasonic study of the elastic softening in superconducting Bi2Sr2CaCu2O8 single crystals above room temperature

Ultrasonic study of the elastic softening in superconducting Bi2Sr2CaCu2O8 single crystals above room temperature

The elastic energy loss related to the lattice instabilities above room temperature in Bi_1.7Pb_0.3Sr₂Ca₂Cu₃0_y

Experimental Evidence for Ferroelastic Nanodomains in HTSC Cuprates and Related Oxides

Contact Info

Product

Resources

About

Evidence in the elastic properties for a stress-related phase transition in the high-Tcmaterial:Bi

Cited by 18 publications

References 24 publications

Ultrasonic study of the elastic softening in superconducting Bi2Sr2CaCu2O8 single crystals above room temperature

Ultrasonic study of the elastic softening in superconducting Bi2Sr2CaCu2O8 single crystals above room temperature

The elastic energy loss related to the lattice instabilities above room temperature in Bi1.7Pb0.3Sr2Ca2Cu30y

Experimental Evidence for Ferroelastic Nanodomains in HTSC Cuprates and Related Oxides

Contact Info

Product

Resources

About

The elastic energy loss related to the lattice instabilities above room temperature in Bi_1.7Pb_0.3Sr₂Ca₂Cu₃0_y