The First-Order Raman Spectra and Lattice Dynamics for CdWO_4 Crystal

Access this Article

Search this Article

Author(s)

Abstract

The first-order Raman spectra of CdWO<SUB>4</SUB> crystal are measured at room temperature. The phonon disper-sion curves of CdWO<SUB>4</SUB> are calculated on the basis of a rigid-ion model using the measured frequency values. The first-order Raman spectra of external A<I>g</I> mode (310cm<SUP>-1</SUP> and 550cm<SUP>-1</SUP>) in the CdWO<SUB>4</SUB> crystal have been measured in the temperature range between 77 and 473K. The temperature dependence for the linewidth of the external A<I>g</I> modes has been analyzed at 310cm<SUP>-1</SUP> and 550cm<SUP>-1</SUP> using the lattice dynamical perturebative treatment, and the calculated result agrees with the observed one in the temperature range of 77-473K. Thus, the temperature dependence of linewidth of the external A<I>g</I> modes in CdWO<SUB>4</SUB> crystal is ap-proximately explained by the cubic anharmonic term in the expansion series of the crystal potential energy.

Journal

  • Journal of the Spectroscopical Society of Japan

    Journal of the Spectroscopical Society of Japan 51(2), 65-71, 2002-04-15

    The Spectroscopical Society of Japan

References:  24

  • <no title>

    SATO T.

    J. Phys. Soc. Jpn. 64, 1193, 1995

    Cited by (11)

  • <no title>

    KIMURA N.

    J. Phys. Soc. Jpn. 63, 3704, 1994

    Cited by (10)

  • <no title>

    SATO T.

    J. Phys. Soc. Jpn. 67, 3809, 1998

    Cited by (3)

  • <no title>

    SATO T.

    J. Phys. Soc. Jpn. 65, 482, 1996

    Cited by (10)

  • <no title>

    SUDA J.

    J. Spectrosc. Soc. Jpn. 46, 238, 1997

    Cited by (5)

  • <no title>

    SUDA J.

    J. Spectrosc. Soc. Jpn. 48, 179, 1999

    Cited by (3)

  • <no title>

    SUDA J.

    J. Spectrosc. Soc. Jpn. 50, 65, 2001

    Cited by (1)

  • <no title>

    SUDA J.

    J. Phys. Soc. Jpn. 66, 1707, 1997

    Cited by (7)

  • <no title>

    SUDA J.

    J. Phys. Soc. Jpn. 67, 20, 1998

    Cited by (6)

  • <no title>

    SHINAGAWA T.

    J. Phys. Soc. Jpn. 69, 465, 2000

    Cited by (3)

  • <no title>

    WANG H.

    Phys. Rev. B45, 10356, 1992

    Cited by (1)

  • <no title>

    JAYARAMAN A.

    Phys. Rev. B28, 4774, 1983

    Cited by (2)

  • <no title>

    DESGRENIERS S.

    J. Chem. Solid 45, 1105, 1984

    Cited by (1)

  • <no title>

    OI T.

    Appl. Phys. Lett. 36, 278, 1980

    Cited by (3)

  • <no title>

    GRABMAIER B. C.

    IEEE Trans. Nucl. Sci. NS-31, 372, 1984

    Cited by (2)

  • <no title>

    KOLBE W.

    IEEE J. Quant. Electron. QE-21, 1596, 1985

    Cited by (2)

  • <no title>

    PISAREVSKII Y. V.

    Phys. Status. Solidi A107, 161, 1988

    Cited by (1)

  • <no title>

    WYCHOFF R. W. G.

    Crystal Structure, 1986

    Cited by (4)

  • <no title>

    MAXAVEI J.

    Zeitschrift fur Kristallographie 207, 193, 1993

    Cited by (1)

  • <no title>

    BLASSE G.

    J. Inorg. Nucl. Chem. 37, 97, 1975

    Cited by (1)

  • <no title>

    GUMEYUK A. F.

    Ukraine Fiz. Zh. 37(10), 1497, 1992

    Cited by (1)

  • <no title>

    WALLIS R. F.

    Sov. Phys. -Solid State 8, 850, 1966

    Cited by (2)

  • <no title>

    LIU Y.

    J. Appl. Phys. 64(9), 4651, 1988

    DOI  Cited by (1)

  • <no title>

    GILBERT T. L.

    J. Chem. Phys. 49, 2640, 1968

    DOI  Cited by (8)

Codes

  • NII Article ID (NAID)
    10008204808
  • NII NACSIS-CAT ID (NCID)
    AN00222531
  • Text Lang
    ENG
  • Article Type
    ART
  • ISSN
    00387002
  • NDL Article ID
    6148418
  • NDL Source Classification
    ZM35(科学技術--物理学)
  • NDL Call No.
    Z15-1
  • Data Source
    CJP  NDL  J-STAGE 
Page Top