Spin gallium compounds

Band Structures of Gallium Compounds. Gallium Nitride (GaN). The band structure is shown in Fig. 4.1-87. Owing to spin-orbit interaction, the two top valence bands (Fg and Fi) are split into three spin-degenerate bands, one with quantum number = 3/2(F9) and two with Jz = l/2 y. For convenience, the notation A, B, C is used for these bands. 

Table Spin-orbit splitting energies of gallium compounds...

Gallium has two NMR-active isotopes (spin 1 = 3 /2), Ga and Ga, with the latter possessing a higher receptivity in addition to narrower relative line width however, NMR studies for both isotopes are equally reported and studied. Chemical shifts are generally reported with respect to either Ga(N03)3 or [Ga(H20)6] " with the chemical shift window being approximately 1400 ppm (this follows suit with the corresponding A1 compounds) (Table 2). 

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