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Volumn 318, Issue 5851, 2007, Pages 766-770

Quantum spin hall insulator state in HgTe quantum wells

Author keywords

[No Author keywords available]

Indexed keywords

METAL;

EID: 38949129028     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1148047     Document Type: Article
Times cited : (6345)

References (27)
  • 9
  • 11
    • 40949096709 scopus 로고    scopus 로고
    • X. Dai, T. L. Hughes, X.-L. Qi, Z. Fang, S.-C. Zhang, http://arxiv.org/abs/0705.1516 (2007).
    • X. Dai, T. L. Hughes, X.-L. Qi, Z. Fang, S.-C. Zhang, http://arxiv.org/abs/0705.1516 (2007).
  • 12
    • 40949108240 scopus 로고    scopus 로고
    • ± bands change position as a function of Sn concentration (25, 26).
    • ± bands change position as a function of Sn concentration (25, 26).
  • 15
    • 40949089202 scopus 로고    scopus 로고
    • Well thicknesses have been calibrated by x-ray reflectivity measurements at the DESY synchrotron in Hamburg, Germany
    • Well thicknesses have been calibrated by x-ray reflectivity measurements at the DESY synchrotron in Hamburg, Germany.
  • 17
    • 40949164876 scopus 로고    scopus 로고
    • A. Pfeuffer-Jeschke, thesis, University of Würzburg, Germany (2000).
    • A. Pfeuffer-Jeschke, thesis, University of Würzburg, Germany (2000).
  • 21
    • 40949127612 scopus 로고    scopus 로고
    • We have observed a similar independence of resistance on sample width in the d, 7 nm, L, 20.0 μm devices, showing that also in these larger structures, the conductance is completely dominated by edge channels
    • We have observed a similar independence of resistance on sample width in the d = 7 nm, L = 20.0 μm devices, showing that also in these larger structures, the conductance is completely dominated by edge channels.
  • 22
    • 40949101994 scopus 로고    scopus 로고
    • FWHM of the magnetoresistance peak is about 10 mT at 30 mK, increasing to 28 mT at 1.4 K.
    • FWHM of the magnetoresistance peak is about 10 mT at 30 mK, increasing to 28 mT at 1.4 K.
  • 27
    • 40949153247 scopus 로고    scopus 로고
    • We thank A. Bernevig, X. Dai, Z. Fang, T. Hughes, C. X. Liu, and C. J. Wu for insightful discussions; C. R. Becker and V. Hock for sample preparation; and C. Kumpf for calibrating the well widths of the HgTe samples. This work is supported by the Deutsche Forschungsgemeinschaft (grant SFB 410, the German-Israeli Foundation for Scientific Research and Development (grant 881/05, the NSF (grant DMR-0342832, the U.S. Department of Energy, Office of Basic Energy Sciences, under contract DE-AC03-76SF00515; and Focus Center Research Program (FCRP) Center on Functional Engineered Nanoarchitectonics FENA
    • We thank A. Bernevig, X. Dai, Z. Fang, T. Hughes, C. X. Liu, and C. J. Wu for insightful discussions; C. R. Becker and V. Hock for sample preparation; and C. Kumpf for calibrating the well widths of the HgTe samples. This work is supported by the Deutsche Forschungsgemeinschaft (grant SFB 410); the German-Israeli Foundation for Scientific Research and Development (grant 881/05); the NSF (grant DMR-0342832); the U.S. Department of Energy, Office of Basic Energy Sciences, under contract DE-AC03-76SF00515; and Focus Center Research Program (FCRP) Center on Functional Engineered Nanoarchitectonics (FENA).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.