Raman-scattering study of high-pressure phase transition and amorphization of resorcinol

S. K. Deb; M. A. Rekha; A. P. Roy; V. Vijayakumar; S. Meenakshi; B. K. Godwal

doi:10.1103/PhysRevB.47.11491

Raman-scattering study of high-pressure phase transition and amorphization of resorcinol

S. K. Deb, M. A. Rekha, A. P. Roy, V. Vijayakumar, S. Meenakshi, B. K. Godwal

Research output: Contribution to journal › Article › peer-review

31 Scopus citations

Abstract

Crystalline resorcinol [C6H4(OH)2] has been shown to amorphize at 40 kbars, solely using Raman scattering. The external modes vanish resulting in a spectrum similar to the density of states spectrum, but the internal modes persist indicating a breakdown of translational and orientational correlation between the molecules. The amorphous state recrystallizes after the pressure is released. We also provide additional information on the known α to β phase transition.

Original language	English
Pages (from-to)	11491-11494
Number of pages	4
Journal	Physical Review B
Volume	47
Issue number	17
DOIs	https://doi.org/10.1103/PhysRevB.47.11491
State	Published - 1 Jan 1993
Externally published	Yes

ASJC Scopus subject areas

Condensed Matter Physics

Access to Document

10.1103/PhysRevB.47.11491

Cite this

@article{025f06ba227c4de5985e4079f8b3f922,

title = "Raman-scattering study of high-pressure phase transition and amorphization of resorcinol",

abstract = "Crystalline resorcinol [C6H4(OH)2] has been shown to amorphize at 40 kbars, solely using Raman scattering. The external modes vanish resulting in a spectrum similar to the density of states spectrum, but the internal modes persist indicating a breakdown of translational and orientational correlation between the molecules. The amorphous state recrystallizes after the pressure is released. We also provide additional information on the known α to β phase transition.",

author = "Deb, {S. K.} and Rekha, {M. A.} and Roy, {A. P.} and V. Vijayakumar and S. Meenakshi and Godwal, {B. K.}",

year = "1993",

month = jan,

day = "1",

doi = "10.1103/PhysRevB.47.11491",

language = "English",

volume = "47",

pages = "11491--11494",

journal = "Physical Review B",

issn = "0163-1829",

publisher = "American Physical Society",

number = "17",

}

TY - JOUR

T1 - Raman-scattering study of high-pressure phase transition and amorphization of resorcinol

AU - Deb, S. K.

AU - Rekha, M. A.

AU - Roy, A. P.

AU - Vijayakumar, V.

AU - Meenakshi, S.

AU - Godwal, B. K.

PY - 1993/1/1

Y1 - 1993/1/1

N2 - Crystalline resorcinol [C6H4(OH)2] has been shown to amorphize at 40 kbars, solely using Raman scattering. The external modes vanish resulting in a spectrum similar to the density of states spectrum, but the internal modes persist indicating a breakdown of translational and orientational correlation between the molecules. The amorphous state recrystallizes after the pressure is released. We also provide additional information on the known α to β phase transition.

AB - Crystalline resorcinol [C6H4(OH)2] has been shown to amorphize at 40 kbars, solely using Raman scattering. The external modes vanish resulting in a spectrum similar to the density of states spectrum, but the internal modes persist indicating a breakdown of translational and orientational correlation between the molecules. The amorphous state recrystallizes after the pressure is released. We also provide additional information on the known α to β phase transition.

UR - http://www.scopus.com/inward/record.url?scp=0001396906&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.47.11491

DO - 10.1103/PhysRevB.47.11491

M3 - Article

AN - SCOPUS:0001396906

SN - 0163-1829

VL - 47

SP - 11491

EP - 11494

JO - Physical Review B

JF - Physical Review B

IS - 17

ER -

Raman-scattering study of high-pressure phase transition and amorphization of resorcinol

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this