메뉴 건너뛰기




Volumn 93, Issue 17, 2004, Pages

Thermal conductivity of geometrically frustrated, ferroelectric YMnO 3: Extraordinary spin-phonon interactions

Author keywords

[No Author keywords available]

Indexed keywords

DEGREES OF FREEDOM (MECHANICS); MAGNETIC SUSCEPTIBILITY; MAGNETIZATION; PARAMAGNETISM; PERMITTIVITY; PHONONS; POLYCRYSTALLINE MATERIALS; THERMAL CONDUCTIVITY; THERMAL EFFECTS;

EID: 19744381709     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.93.177202     Document Type: Article
Times cited : (172)

References (27)
  • 11
    • 0142182560 scopus 로고    scopus 로고
    • Junghwan Park et al., Phys. Rev. B 68, 104426 (2003).
    • (2003) Phys. Rev. B , vol.68 , pp. 104426
    • Park, J.1
  • 12
    • 9744233960 scopus 로고    scopus 로고
    • note
    • 3 from ten to 300 K with A = 1.834 Å at the high-resolution powder diffractometer of the Korean Advanced Energy Research Institute. A sample raw data set (at 80 K) is shown in the inset of the upper panel of Fig. 22. Further details may be found in Ref. [11]. A strong diffuse scattering feature appears apart from the nuclear and magnetic Bragg peaks. The nuclear and Bragg peaks were removed from the raw data. A Lorentzian function was fit to the background in order to extract the intensity and ξ at each T.
    • T.
  • 15
    • 0242415267 scopus 로고    scopus 로고
    • 1/3 = 6.21, where N(= 30) is the number of atoms in the unit cell, and was held fixed for the calculation.
    • (2003) Mod Phys. Lett. B , vol.17 , pp. 1119
  • 17
    • 85088488519 scopus 로고    scopus 로고
    • note
    • p(100 K) ∼ 2-5 Å (Ref. [13]), about 4-10 times less than ξ(100 K).
  • 21
    • 0035926840 scopus 로고    scopus 로고
    • D. G. Tomuta et al., J. Phys. Condens. Matter 13, 4543 (2001); M. Fiebig et al., Phys. Rev. Lett. 84, 5620 (2000).
    • (2001) J. Phys. Condens. Matter , vol.13 , pp. 4543
    • Tomuta, D.G.1
  • 22
    • 0343777322 scopus 로고    scopus 로고
    • D. G. Tomuta et al., J. Phys. Condens. Matter 13, 4543 (2001); M. Fiebig et al., Phys. Rev. Lett. 84, 5620 (2000).
    • (2000) Phys. Rev. Lett. , vol.84 , pp. 5620
    • Fiebig, M.1
  • 23
  • 24
    • 0038298295 scopus 로고
    • K. Kawasaki, Prog. Theor. Phys. 29, 801 (1963); H. Stern, J. Phys. Chem. Solids 26, 153 (1965).
    • (1963) Prog. Theor. Phys. , vol.29 , pp. 801
    • Kawasaki, K.1
  • 25
    • 0010515892 scopus 로고
    • K. Kawasaki, Prog. Theor. Phys. 29, 801 (1963); H. Stern, J. Phys. Chem. Solids 26, 153 (1965).
    • (1965) J. Phys. Chem. Solids , vol.26 , pp. 153
    • Stern, H.1
  • 27
    • 0032620706 scopus 로고    scopus 로고
    • CW(∼ - 2 K) is so low that the number of phonons in the spin liquid state is very small, likely making the observed effect undetectable.
    • (1999) Phys. Rev. Lett. , vol.82 , pp. 3532
    • Tsui, Y.K.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.