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3
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0016603377
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Confined carrier quantum states in ultrathin semiconductor heterostructures
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(1975)
Festkörperprobleme
, vol.15
, pp. 21
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Dingle1
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5
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84913798078
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n consequently will be somewhat less than the values given by (8). (The amplitude of Ψ in the barrier layers, for the well levels, will be substantially smaller than it would be if Ψ were continuous, which justifies including only the well-layer part of Ψ in the matrix elements for electron-phonon coupling.) In addition for relatively large layer widths and doping levels the [[Truncated]]
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7
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0000320707
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Piezoelectric Scattering in Semiconductors
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(1964)
Physical Review
, vol.136
, pp. 869
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Zook1
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9
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0042531460
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The Linear Hall Effect
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For the generalized mean free path used here and its calculation, and the application to the Hall effect, see:, especially Section 5
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(1957)
IBM Journal of Research and Development
, vol.1
, pp. 239
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12
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84913739933
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For the composite conductivity from two or more subbands, however, the mobility ratio can deviate substantially from the values for the individual subbands.
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13
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0345869703
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For the methods and terminology, in Monte Carlo calculation, assumed here, see:, Chapter 4, R.K. Willardson, A.C. Beer, Academic Press, New York
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(1979)
Semiconductors and Semimetals
, vol.14
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Price1
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14
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84913808563
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A Monte Carlo algorithm entailing only a few arithmetic operations (in addition to generation of random numbers) exists for supplying the appropriately distributed cos θ values directly. The value of sin θ would then be required, for the present purpose, but only for the “successful” cos θ values satisfying (101).
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15
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84913803510
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II and hence make the scattering rate (60) finite, we need to determine the consequences of the 1/Q dependence. In any case the behavior represented by the 1/k dependence of τ′, the unbounded increase of the scattering rate of change of f with decreasing E, will effectively remain and will preclude conventional Monte Carlo procedures.
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16
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84913808962
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There is an analogous situation for the ordinary three-dimensional case, as pointed out by Rode (Ref. [8]).
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17
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0014705097
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The Theory of Hot Electrons
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When the total scattering rate (usually denoted by Γ when it is constant) is not constant, some care may be needed in the correct use of factors τ and 1/τ in these formulas. See:
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(1970)
IBM Journal of Research and Development
, vol.14
, pp. 12
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