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Volumn 64, Issue 18, 2001, Pages

Effects of acoustic plasmons in photoemission from coupled layered systems

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTICS; ARTICLE; ATOMIC PARTICLE; CALCULATION; CONDUCTOR; ELECTRICITY; ENERGY; HIGH TEMPERATURE; LIGHT; MODEL;

EID: 0035507765     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.64.184519     Document Type: Article
Times cited : (3)

References (32)
  • 1
    • 0042560863 scopus 로고    scopus 로고
    • For a general review, see Z.-X. Shen and D.S. Dessau, Phys. Rep., 1 (1995), and references therein
    • For a general review, see Z.-X. Shen and D.S. Dessau, Phys. Rep. 253, 1 (1995), and references therein.
  • 6
    • 85038888466 scopus 로고    scopus 로고
    • H. Yasuoka, T. Imai, and T. Shimizu, in, edited by H. Fukuyama, S. Maekawa, and A.P. Malozemoff (Springer-Verlag, Berlin, 1989)
    • H. Yasuoka, T. Imai, and T. Shimizu, in Strong Correlation and Superconductivity, edited by H. Fukuyama, S. Maekawa, and A.P. Malozemoff (Springer-Verlag, Berlin, 1989).
  • 9
    • 85038906941 scopus 로고    scopus 로고
    • In the papers, it is shown that no additional backgrounds are observed unlike oxides. It may be understood by noting that atomic polarizabilities of Se, S, and Te are much larger than O. This may imply that the background dielectric constants of the selenides, sulfides, and tellurides are quite large compared to oxides, which probably suppresses the acoustic plasmon effects (see the text)
    • In the papers, it is shown that no additional backgrounds are observed unlike oxides. It may be understood by noting that atomic polarizabilities of Se, S, and Te are much larger than O. This may imply that the background dielectric constants of the selenides, sulfides, and tellurides are quite large compared to oxides, which probably suppresses the acoustic plasmon effects (see the text).
  • 18
    • 85038939888 scopus 로고    scopus 로고
    • More rigorously, (formula presented) describes the contribution from extended excitations rather than necessarily from three dimensional excitations. The dominant excitations in strongly correlated two-dimensional systems should be local due to the narrow band feature. In such a sense, (formula presented) may be said to be from the three-dimensionality
    • More rigorously, (formula presented) describes the contribution from extended excitations rather than necessarily from three dimensional excitations. The dominant excitations in strongly correlated two-dimensional systems should be local due to the narrow band feature. In such a sense, (formula presented) may be said to be from the three-dimensionality.
  • 20
    • 85038889199 scopus 로고    scopus 로고
    • for a more extended review, see C.O. Almbladh and L. Hedin, in, edited by E.E. Koch (North Holland, Amsterdam, 1983)
    • for a more extended review, see C.O. Almbladh and L. Hedin, in Handbook on the Synchrotron Radiation, edited by E.E. Koch (North Holland, Amsterdam, 1983).
  • 24
    • 85038965608 scopus 로고
    • San Diego: It is argued in the thesis that, in a case of the recoiling valence hole in the two-dimensional Fermi sea, the singularity of spectra still remains, but reduces
    • Another detailed analysis would be found in T. Portengen, Ph.D thesis, University of California, San Diego, 1995. It is argued in the thesis that, in a case of the recoiling valence hole in the two-dimensional Fermi sea, the singularity of spectra still remains, but reduces.
    • (1995) University of California
  • 27
    • 85038890255 scopus 로고    scopus 로고
    • For the small, limit, i.e., (formula presented), the (inverse) dielectric function should be diagonal
    • For the small q limit, i.e., (formula presented), the (inverse) dielectric function should be diagonal.
  • 32
    • 85038961187 scopus 로고    scopus 로고
    • D.B. Tanner and T. Timusk, in, edited by D.M. Ginsberg (World Scientific, Singapore, 1992)
    • D.B. Tanner and T. Timusk, in Physical Properties of High-temperature Superconductors, edited by D.M. Ginsberg (World Scientific, Singapore, 1992).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.