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Volumn 74, Issue 10, 2005, Pages 2797-2805

Harmonic content of strain-induced potential modulation in unidirectional lateral superlattices

Author keywords

AlGaAs; Commensurability oscillation; GaAs; Harmonics; Lateral superlattice; Piezoelectric effect; Strain; Stress; Two dimensional electron gas

Indexed keywords


EID: 27144552749     PISSN: 00319015     EISSN: None     Source Type: Journal    
DOI: 10.1143/JPSJ.74.2797     Document Type: Article
Times cited : (23)

References (41)
  • 2
    • 37149037543 scopus 로고
    • ed. H. Ehrenreich and D. Turnbull (Academic Press, San Diego)
    • C. W. J. Beenakker and H. van Houten: in Solid State Physics, ed. H. Ehrenreich and D. Turnbull (Academic Press, San Diego, 1991) p. 1.
    • (1991) Solid State Physics , pp. 1
    • Beenakker, C.W.J.1    Van Houten, H.2
  • 25
    • 27144485875 scopus 로고    scopus 로고
    • note
    • a,1), which should otherwise exactly overlap each other.
  • 26
    • 27144516302 scopus 로고    scopus 로고
    • note
    • a]}/3.
  • 27
    • 27144434148 scopus 로고    scopus 로고
    • note
    • The constant term V0 is omitted, which can be done without the loss of generality.
  • 32
    • 27144472822 scopus 로고    scopus 로고
    • note
    • 2 exp(-q|z - z′|) also (slightly) decreases with increasing q, where ζ(z) represents the envelope function of 2DEG in the z direction.
  • 34
    • 27144482809 scopus 로고    scopus 로고
    • note
    • 10,12) We have changed the notation so as not to be confused with our φ in §4.1.
  • 35
    • 27144502782 scopus 로고    scopus 로고
    • note
    • n) slightly modified to include the effect of equipotential plane nearby the 2DEG is used.
  • 36
    • 27144438755 scopus 로고    scopus 로고
    • note
    • 23) using ULSL samples with metallic grating for which elastic parameters are better known. The ratios a/d for their samples are generally much larger than those for the present study.
  • 38
    • 27144469958 scopus 로고    scopus 로고
    • note
    • Our 2DEG wafer does not contain Si δ-doped layer that works as an equipotential layer between the surface and 2DEG plane as considered in refs. 10 and 12.
  • 41
    • 27144481700 scopus 로고    scopus 로고
    • note
    • 11) although the resulting period a/3 = 167 nm was still larger than d (70 nm + the thickness of 2DEG in that sample).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.