Hole, mass

P. Hoagland and J. M. Broadus, Seabed Commodity and Kesource Summaries, Technical Report WHOI 87—43, Woods Hole Oceanographic Institute, Woods Hole, Mass., 1987. 

V. E. McKelvey and co-workers. Subsea Mineral Resources, Bulletin 1689-A, U.S. Geological Survey, Woods Hole, Mass., 1986. 

The light ( and heavy (B) hole masses are the spherical average values defined in text. 

The negative electron and light hole masses Hsted for HgTe are a consequence of its being a semimetal rather than semiconductor. The curvatures of these two bands are inverted with respect to the convention defined for semiconductors. 

Berg, K., Voigt, R. Atema, J. (1992) Biol. Bull. (Woods Hole, Mass.) 183,377-378. 

Bushman, S. 1999. Briefing by Steve Bushman, Group Leader, Post Operations, Technical Management Office (PMCD), to the Committee on Review and Evaluation of the Army Chemical Stockpile Disposal Program, Woods Hole, Mass., September 23. 

Spangenberg DB. 1984. Use of the Aurelia metamorphosis test system to detect subtle effects of selected hydrocarbons and petroleum oil. In 2nd International symposium on responses of marine organisms to pollutants, Woods Hole, Mass., USA, Apr. 27-29, 1983. Mar Environ Res 14(1-4) 281-304. 

Figure 4.1 Degree of dopant ionization as a function of concentration for boron and aluminum estimated at room temperature. The calculation is based on ionization data from Table 4.1 and an effective hole mass of 1.24 m..

That the effective hole masses, or the density of states, is a complicated matter in SiC is well described in a review by Gardner et al. [118]. This article treats in some detail the valence band and estimates the contribution from the three top-most bands to the density of states, including the temperature dependence. Using the estimated effective mass the authors attempt to calculate the activation (i.e., the ratio of implanted and electrically active Al ions), and they achieve an activation of 37% of the implanted Al concentration of 10 cm after an anneal at 1,670°C for about 10 minutes. 

University of California Radiation Laboratory unsymmetrical dimethyl hydrazine Univetsal (ultra hi-frequency) Doppler (supersedes DOVAP) Underwater Demolition Unit Union Espaftola de Explosivos, Sociedad Andnima(Span) Underwater Explosives Research Laboratory, Woods Hole, Mass University of Florida, Gainesville... 

D) Keith, C. H., Arons, A. B., Ref. No. 53-48, Woods Hole Oceanographic Inst., Woods Hole Mass. 

Woods Hole Oceanographic Institution, Woods Hole, Mass. 

The abbreviations rrihi and nihh denote the light and heavy effective hole masses, respectively. 

InN is at the present time always grown n-type, and this has allowed experimental determinations of the electron effective mass from plasma reflectivity [4,8,24], Hole masses are generally obtained from band structure calculations. TABLE 3 lists some determinations of electron and hole masses of InN in units of mo. Most calculations agree with the experimental electron mass of 0.1 lmo, but the uncertainty regarding hole masses is still large at the present stage. 

Here mu, mu, and mch denote effective masses of heavy hole (HH), light hole (LH) and crystal-field split-off hole (CH) bands, respectively. In ZB structure, the hole masses along [kOO], [kkO] and [kkk] directions are given as follows ... 

Next, we consider the spin-orbit coupling, hi WZ structure, one may apply a unitary transformation, which diagonalises at the T point, to the k.p Hamiltonian and then use a perturbation theory for the states close enough to the T point, as described by Bir and Pikus [3]. This leads to the following closed expressions for the hole masses ... 

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