메뉴 건너뛰기




Volumn 93, Issue 24, 2004, Pages

Ballistic electron transport in AlAs quantum wells

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRON TRANSPORT; LANDAU LEVELS; QUANTUM HALL; WAVE-VECTORS;

EID: 37649026693     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevLett.93.246603     Document Type: Article
Times cited : (44)

References (28)
  • 4
    • 35648998168 scopus 로고
    • T. P. Smith, III et al., Phys. Rev. B 35, 9349 (1987); Surf. Sci. 196, 287 (1988).
    • (1987) Phys. Rev. B , vol.35 , pp. 9349
    • Smith III, T.P.1
  • 5
    • 0012093239 scopus 로고
    • T. P. Smith, III et al., Phys. Rev. B 35, 9349 (1987); Surf. Sci. 196, 287 (1988).
    • (1988) Surf. Sci. , vol.196 , pp. 287
  • 14
    • 12144259433 scopus 로고    scopus 로고
    • note
    • xx is seen whenever the cyclotron orbit diameter equals a(p + 1/4), where p is an integer. In Fig. 1(b), for simplicity, we schematically show the conditions for the first two resonances as when the diameter is equal to a and 2a.
  • 15
    • 0038509054 scopus 로고    scopus 로고
    • for details
    • -2; we achieved this density by illumination under a positive back-gate bias [see E. P. De Poortere et al., Phys. Rev. B 67, 153 303 (2003) for details].
    • (2003) Phys. Rev. B , vol.67 , pp. 153303
    • De Poortere, E.P.1
  • 17
    • 12144251774 scopus 로고    scopus 로고
    • note
    • tot, peaks in the Fourier spectrum.
  • 19
    • 0026225278 scopus 로고
    • e were deduced For a summary and discussion of AlAs effective masses, see Q. Guo et al., Phys. Status Solidi B 197, 111 (1996).
    • (1991) Solid State Commun. , vol.79 , pp. 1039
    • Miura, N.1
  • 20
    • 0032666062 scopus 로고    scopus 로고
    • e were deduced For a summary and discussion of AlAs effective masses, see Q. Guo et al., Phys. Status Solidi B 197, 111 (1996).
    • (1999) Physica (Amsterdam) , vol.4 E , pp. 286
    • Momose, H.1
  • 21
    • 0030371229 scopus 로고    scopus 로고
    • e were deduced For a summary and discussion of AlAs effective masses, see Q. Guo et al., Phys. Status Solidi B 197, 111 (1996).
    • (1996) Phys. Status Solidi B , vol.197 , pp. 111
    • Guo, Q.1
  • 22
    • 12144283189 scopus 로고    scopus 로고
    • note
    • CO, that are deduced from the inverse Fourier transform curves.
  • 23
    • 12144250746 scopus 로고    scopus 로고
    • note
    • Subtracting the sum of CO traces of each individual valley (Fig. 4) from the original CO trace [Fig. 2(a)] gives a featureless, nonoscillatory background signal.
  • 25
    • 1542511629 scopus 로고    scopus 로고
    • J. P. Lu et al., Phys. Rev. B 60, 13 776 (1999).
    • (1999) Phys. Rev. B , vol.60 , pp. 13776
    • Lu, J.P.1
  • 26
    • 12144256594 scopus 로고    scopus 로고
    • note
    • cτ) term in Eq. (7) is equivalent to exp(-L/2l) where L is the orbit length and l the mean-free-path. For the data of Fig. 4, a τ ∼10 ps corresponds to l ∼0.5 μm.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.