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Volumn 70, Issue 21, 2004, Pages 1-21

Dzyaloshinsky-Moriya spin canting in the low-temperature tetragonal phase of La2-x-yEuySrxCuO4

Author keywords

[No Author keywords available]

Indexed keywords

ARTICLE; CALCULATION; CONDUCTANCE; CRYSTAL; DZYALOSHINSKY MORIYA INTERACTION; LOW TEMPERATURE; MAGNETIC FIELD; MAGNETISM; MATHEMATICAL ANALYSIS; PARAMETER; TRANSITION TEMPERATURE;

EID: 13844276647     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.70.214515     Document Type: Article
Times cited : (37)

References (98)
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  • 43
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    • note
    • For the ESR experiments extra sets of polycrystals containing 0.5% Gd as spin probe were prepared.
  • 46
    • 13844300454 scopus 로고
    • Master's thesis, Universität zu Köln
    • J. Kluge, Master's thesis, Universität zu Köln, 1995.
    • (1995)
    • Kluge, J.1
  • 49
  • 50
    • 85088488119 scopus 로고    scopus 로고
    • note
    • b* which is visible in the LTT phase is within the experimental error, since the crystal had to be rotated by 90° between the two measurements.
  • 51
    • 13844302249 scopus 로고    scopus 로고
    • Ph.D. thesis, Universität zu Köln
    • M. Hücker, Ph.D. thesis, Universität zu Köln, 2000.
    • (2000)
    • Hücker, M.1
  • 56
    • 0003904991 scopus 로고    scopus 로고
    • edited by K. H. J. Buschow (Elsevier Science B. V., New York)
    • D. C. Johnston, Handbook of Magnetic Materials, edited by K. H. J. Buschow (Elsevier Science B. V., New York, 1997), Vol. 10.
    • (1997) Handbook of Magnetic Materials , vol.10
    • Johnston, D.C.1
  • 58
    • 0003462627 scopus 로고
    • edited by K. H. Hellwege and A. M. Hellwege (Springer Verlag, Heidelberg)
    • Landolt-Bornstein New Series, Group II, edited by K. H. Hellwege and A. M. Hellwege (Springer Verlag, Heidelberg, 1986), Vol. 16.
    • (1986) New Series, Group II , vol.16
    • Landolt-Bornstein1
  • 62
    • 13844294728 scopus 로고    scopus 로고
    • M. Hücker, H.-H. Klauss, and B. Büchner, cond-mat/0210357 (2002)
    • M. Hücker, H.-H. Klauss, and B. Büchner, cond-mat/0210357 (2002).
  • 63
    • 85088492354 scopus 로고    scopus 로고
    • note
    • LT we observe for x=0 and high magnetic fields is different from those negative jumps we observe for x>0.02. We think that for x=0 the effect is connected to the polycrystallinity of the sample, since it does not occur in the single crystal.
  • 64
    • 13844284595 scopus 로고    scopus 로고
    • note
    • At their point of intersection, χ(T) and M(H) curves ususally agree within an error of 1%-2%. However, to increase the precision of our analysis we have normalized the M(H) curves to the χ(T) curve at 14 Tesla.
  • 67
    • 13844259709 scopus 로고    scopus 로고
    • note
    • That the Eu content of the crystal is indeed a little bit smaller than the nominal value of y=0.2 can also be seen from a comparison of the single crystal average in Fig. 13 (asterisk inside a circle sign) and the slightly larger susceptibility of the polycrystal in Fig. 5.
  • 73
    • 13844304045 scopus 로고    scopus 로고
    • note
    • The spin-flop is a first order transition only for H∥b.
  • 74
    • 85088492621 scopus 로고    scopus 로고
    • note
    • C=0 (cf. Ref. 26).
  • 75
    • 13844286391 scopus 로고    scopus 로고
    • note
    • Due to strain related to the first-order structural transition, the LTT phase is intrinsically inhomogeneous (see Ref. 45).
  • 76
    • 13844278575 scopus 로고    scopus 로고
    • note
    • At the time of this measurement the maximum magnetic field was limited to 8 Tesla.
  • 81
    • 85088490648 scopus 로고    scopus 로고
    • note
    • 6+δ cancel due to the random orientation of the crystallites (Refs. 82, 90, and 91).
  • 96
    • 13844289635 scopus 로고
    • Master's thesis, Universität zu Köln
    • A. Fiack, Master's thesis, Universität zu Köln, 1994.
    • (1994)
    • Fiack, A.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.