메뉴 건너뛰기




Volumn 80, Issue 18, 2009, Pages

Theory of electromagnon resonances in the optical response of spiral magnets

Author keywords

[No Author keywords available]

Indexed keywords


EID: 73649129259     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.80.180416     Document Type: Article
Times cited : (19)

References (45)
  • 1
    • 0344877162 scopus 로고    scopus 로고
    • 10.1038/nature02018
    • T. Kimura, Nature (London) 426, 55 (2003). 10.1038/nature02018
    • (2003) Nature (London) , vol.426 , pp. 55
    • Kimura, T.1
  • 2
    • 34147166584 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.98.147204
    • Y. Yamasaki, Phys. Rev. Lett. 98, 147204 (2007). 10.1103/PhysRevLett.98. 147204
    • (2007) Phys. Rev. Lett. , vol.98 , pp. 147204
    • Yamasaki, Y.1
  • 3
    • 33646697168 scopus 로고    scopus 로고
    • 10.1038/nphys212
    • A. Pimenov, Nat. Phys. 2, 97 (2006). 10.1038/nphys212
    • (2006) Nat. Phys. , vol.2 , pp. 97
    • Pimenov, A.1
  • 6
    • 56449101270 scopus 로고    scopus 로고
    • 10.1088/0953-8984/20/43/434211
    • T. Arima, J. Phys.: Condens. Matter 20, 434211 (2008). 10.1088/0953-8984/20/43/434211
    • (2008) J. Phys.: Condens. Matter , vol.20 , pp. 434211
    • Arima, T.1
  • 9
    • 33748995114 scopus 로고    scopus 로고
    • 10.1103/PhysRevB.74.100403;
    • A. Pimenov, Phys. Rev. B 74, 100403 (R) (2006) 10.1103/PhysRevB.74.100403
    • (2006) Phys. Rev. B , vol.74 , pp. 100403
    • Pimenov, A.1
  • 10
    • 33846396780 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.98.027202;
    • A. B. Sushkov, Phys. Rev. Lett. 98, 027202 (2007) 10.1103/PhysRevLett.98. 027202
    • (2007) Phys. Rev. Lett. , vol.98 , pp. 027202
    • Sushkov, A.B.1
  • 11
    • 34548043263 scopus 로고    scopus 로고
    • 10.1103/PhysRevB.76.060404;
    • R. Valdes-Aguilar, Phys. Rev. B 76, 060404 (R) (2007) 10.1103/PhysRevB.76.060404
    • (2007) Phys. Rev. B , vol.76 , pp. 060404
    • Valdes-Aguilar, R.1
  • 12
    • 38849204142 scopus 로고    scopus 로고
    • 10.1103/PhysRevB.77.014438
    • A. Pimenov, Phys. Rev. B 77, 014438 (2008). 10.1103/PhysRevB.77.014438
    • (2008) Phys. Rev. B , vol.77 , pp. 014438
    • Pimenov, A.1
  • 13
    • 56449128033 scopus 로고    scopus 로고
    • 10.1088/0953-8984/20/43/434210;
    • A. B. Sushkov, J. Phys.: Condens. Matter 20, 434210 (2008) 10.1088/0953-8984/20/43/434210
    • (2008) J. Phys.: Condens. Matter , vol.20 , pp. 434210
    • Sushkov, A.B.1
  • 14
    • 60449116069 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.102.047203;
    • R. Valdes-Aguilar, Phys. Rev. Lett. 102, 047203 (2009) 10.1103/PhysRevLett.102.047203
    • (2009) Phys. Rev. Lett. , vol.102 , pp. 047203
    • Valdes-Aguilar, R.1
  • 15
    • 63649118120 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.102.107203
    • A. Pimenov, Phys. Rev. Lett. 102, 107203 (2009). 10.1103/PhysRevLett.102. 107203
    • (2009) Phys. Rev. Lett. , vol.102 , pp. 107203
    • Pimenov, A.1
  • 16
    • 55149104411 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.101.187201
    • Y. Takahashi, Phys. Rev. Lett. 101, 187201 (2008). 10.1103/PhysRevLett. 101.187201
    • (2008) Phys. Rev. Lett. , vol.101 , pp. 187201
    • Takahashi, Y.1
  • 17
    • 52949108492 scopus 로고    scopus 로고
    • 10.1103/PhysRevB.78.104414;
    • N. Kida, Phys. Rev. B 78, 104414 (2008) 10.1103/PhysRevB.78.104414
    • (2008) Phys. Rev. B , vol.78 , pp. 104414
    • Kida, N.1
  • 18
    • 56449110910 scopus 로고    scopus 로고
    • 10.1088/0953-8984/20/43/434209
    • A. Pimenov, J. Phys.: Condens. Matter 20, 434209 (2008). 10.1088/0953-8984/20/43/434209
    • (2008) J. Phys.: Condens. Matter , vol.20 , pp. 434209
    • Pimenov, A.1
  • 21
    • 47349088118 scopus 로고    scopus 로고
    • 10.1103/PhysRevB.78.012104
    • A. Cano and E. I. Kats, Phys. Rev. B 78, 012104 (2008). 10.1103/PhysRevB.78.012104
    • (2008) Phys. Rev. B , vol.78 , pp. 012104
    • Cano, A.1    Kats, E.I.2
  • 23
    • 27144536536 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.95.057205;
    • H. Katsura, Phys. Rev. Lett. 95, 057205 (2005) 10.1103/PhysRevLett.95. 057205
    • (2005) Phys. Rev. Lett. , vol.95 , pp. 057205
    • Katsura, H.1
  • 24
    • 33645220523 scopus 로고    scopus 로고
    • 10.1103/PhysRevB.73.094434;
    • I. A. Sergienko and E. Dagotto, Phys. Rev. B 73, 094434 (2006) 10.1103/PhysRevB.73.094434
    • (2006) Phys. Rev. B , vol.73 , pp. 094434
    • Sergienko, I.A.1    Dagotto, E.2
  • 25
    • 33144487491 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.96.067601
    • M. Mostovoy, Phys. Rev. Lett. 96, 067601 (2006). 10.1103/PhysRevLett.96. 067601
    • (2006) Phys. Rev. Lett. , vol.96 , pp. 067601
    • Mostovoy, M.1
  • 26
    • 40849131181 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.100.089701;
    • M. Kenzelmann and A. B. Harris, Phys. Rev. Lett. 100, 089701 (2008) 10.1103/PhysRevLett.100.089701
    • (2008) Phys. Rev. Lett. , vol.100 , pp. 089701
    • Kenzelmann, M.1    Harris, A.B.2
  • 27
    • 41049104857 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.100.089702
    • M. Mostovoy, Phys. Rev. Lett. 100, 089702 (2008). 10.1103/PhysRevLett. 100.089702
    • (2008) Phys. Rev. Lett. , vol.100 , pp. 089702
    • Mostovoy, M.1
  • 28
    • 73649107122 scopus 로고    scopus 로고
    • arXiv:0908.0061 (unpublished).
    • P. Rovillain, arXiv:0908.0061 (unpublished).
    • Rovillain, P.1
  • 29
    • 33644549387 scopus 로고    scopus 로고
    • 10.1103/PhysRevB.73.054431;
    • D. Belitz, Phys. Rev. B 73, 054431 (2006) 10.1103/PhysRevB.73.054431
    • (2006) Phys. Rev. B , vol.73 , pp. 054431
    • Belitz, D.1
  • 30
    • 55349102708 scopus 로고    scopus 로고
    • 10.1103/PhysRevB.78.144427
    • S. Tewari, Phys. Rev. B 78, 144427 (2008). 10.1103/PhysRevB.78.144427
    • (2008) Phys. Rev. B , vol.78 , pp. 144427
    • Tewari, S.1
  • 32
    • 84927374201 scopus 로고
    • 10.1070/PU1984v027n11ABEH004120
    • Yu. I. Izyumov, [Sov. Phys. Usp. 27, 845 (1984)]. 10.1070/ PU1984v027n11ABEH004120
    • (1984) Sov. Phys. Usp. , vol.27 , pp. 845
    • Izyumov, Yu.I.1
  • 33
    • 0032355871 scopus 로고    scopus 로고
    • 10.1143/JPSJ.67.1529;
    • S. Kawasaki, J. Phys. Soc. Jpn. 67, 1529 (1998) 10.1143/JPSJ.67.1529
    • (1998) J. Phys. Soc. Jpn. , vol.67 , pp. 1529
    • Kawasaki, S.1
  • 34
    • 0001632999 scopus 로고    scopus 로고
    • 10.1103/PhysRevB.62.844
    • P. M. Woodward, Phys. Rev. B 62, 844 (2000). 10.1103/PhysRevB.62.844
    • (2000) Phys. Rev. B , vol.62 , pp. 844
    • Woodward, P.M.1
  • 35
    • 27144506019 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.95.087206
    • M. Kenzelmann, Phys. Rev. Lett. 95, 087206 (2005). 10.1103/PhysRevLett. 95.087206
    • (2005) Phys. Rev. Lett. , vol.95 , pp. 087206
    • Kenzelmann, M.1
  • 36
    • 34047123034 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.98.137206
    • D. Senff, Phys. Rev. Lett. 98, 137206 (2007). 10.1103/PhysRevLett.98. 137206
    • (2007) Phys. Rev. Lett. , vol.98 , pp. 137206
    • Senff, D.1
  • 37
    • 33846363611 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.98.027203
    • H. Katsura, Phys. Rev. Lett. 98, 027203 (2007). 10.1103/PhysRevLett.98. 027203
    • (2007) Phys. Rev. Lett. , vol.98 , pp. 027203
    • Katsura, H.1
  • 38
  • 39
    • 73649093975 scopus 로고    scopus 로고
    • The electromagnon damping determines the frequency window in which the optical rotation is expected to vary with the frequency and negative index behavior can be achieved. Very sharp electromagnons can produce a π/4 rotation and negative index behavior at the corresponding frequencies. For a ME response as observed in spiral multiferroics (with changes in the optical absorption up to a factor 10), rotations of □π/40 can be expected within a frequency window of □10□ cm-1 about the electromagnon peaks. The relatively large electromagnon damping in this case, however, may prevent negative index behavior.
    • The electromagnon damping determines the frequency window in which the optical rotation is expected to vary with the frequency and negative index behavior can be achieved. Very sharp electromagnons can produce a π/4 rotation and negative index behavior at the corresponding frequencies. For a ME response as observed in spiral multiferroics (with changes in the optical absorption up to a factor 10), rotations of □π/40 can be expected within a frequency window of □10□ cm-1 about the electromagnon peaks. The relatively large electromagnon damping in this case, however, may prevent negative index behavior.
  • 40
    • 8844230321 scopus 로고    scopus 로고
    • 10.1126/science.1104467;
    • J. B. Pendry, Science 306, 1353 (2004) 10.1126/science.1104467
    • (2004) Science , vol.306 , pp. 1353
    • Pendry, J.B.1
  • 41
    • 27144435518 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.95.123904
    • C. Monzon and D. W. Forester, Phys. Rev. Lett. 95, 123904 (2005). 10.1103/PhysRevLett.95.123904
    • (2005) Phys. Rev. Lett. , vol.95 , pp. 123904
    • Monzon, C.1    Forester, D.W.2
  • 43
    • 58949098595 scopus 로고    scopus 로고
    • 10.1103/PhysRevLett.102.023901;
    • S. Zhang, Phys. Rev. Lett. 102, 023901 (2009) 10.1103/PhysRevLett.102. 023901
    • (2009) Phys. Rev. Lett. , vol.102 , pp. 023901
    • Zhang, S.1
  • 44
    • 59249108698 scopus 로고    scopus 로고
    • 10.1103/PhysRevB.79.035407
    • E. Plum, Phys. Rev. B 79, 035407 (2009). 10.1103/PhysRevB.79.035407
    • (2009) Phys. Rev. B , vol.79 , pp. 035407
    • Plum, E.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.