Sharp rigid to floppy phase transition induced by dangling ends in a network glass

Y. Wang; J. Wells; D. G. Georgiev; P. Boolchand; Koblar Jackson; M. Micoulaut

Sharp rigid to floppy phase transition induced by dangling ends in a network glass

Y. Wang, J. Wells, D. G. Georgiev, P. Boolchand, Koblar Jackson, M. Micoulaut

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Abstract

Sharp rigid to floppy phase transition induced by dangling ends in a network glass was analyzed using Raman scattering and first-principles cluster calculations. The glass transition temperature was measured at 1°C/100 s modulation rate and 3°C/min scan rate using modulated scanning calorimetry (MDSC). The results show the growth of a self-organized intermediate phase between the floppy and stressed rigid phases in a silicon glasses.

Original language	English
Article number	185503
Pages (from-to)	1855031-1855034
Number of pages	4
Journal	Physical Review Letters
Volume	87
Issue number	18
State	Published - Oct 29 2001

Cite this

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title = "Sharp rigid to floppy phase transition induced by dangling ends in a network glass",

abstract = "Sharp rigid to floppy phase transition induced by dangling ends in a network glass was analyzed using Raman scattering and first-principles cluster calculations. The glass transition temperature was measured at 1°C/100 s modulation rate and 3°C/min scan rate using modulated scanning calorimetry (MDSC). The results show the growth of a self-organized intermediate phase between the floppy and stressed rigid phases in a silicon glasses.",

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AU - Wang, Y.

AU - Wells, J.

AU - Georgiev, D. G.

AU - Boolchand, P.

AU - Jackson, Koblar

AU - Micoulaut, M.

PY - 2001/10/29

Y1 - 2001/10/29

N2 - Sharp rigid to floppy phase transition induced by dangling ends in a network glass was analyzed using Raman scattering and first-principles cluster calculations. The glass transition temperature was measured at 1°C/100 s modulation rate and 3°C/min scan rate using modulated scanning calorimetry (MDSC). The results show the growth of a self-organized intermediate phase between the floppy and stressed rigid phases in a silicon glasses.

AB - Sharp rigid to floppy phase transition induced by dangling ends in a network glass was analyzed using Raman scattering and first-principles cluster calculations. The glass transition temperature was measured at 1°C/100 s modulation rate and 3°C/min scan rate using modulated scanning calorimetry (MDSC). The results show the growth of a self-organized intermediate phase between the floppy and stressed rigid phases in a silicon glasses.

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M3 - Article

AN - SCOPUS:0035969053

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JO - Physical Review Letters

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Sharp rigid to floppy phase transition induced by dangling ends in a network glass

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