Silicon has conventional cube edge (Section 2.3)

PHYSICS · Subjective · Fermi University Physics · Condensed Matter, Materials & Soft Matter · Crystal structure, bonding and diffraction · Crystal structure, bonding and diffraction

Condensed Matter Physics, Ch The reciprocal lattice and the Brillouin zone

Problem

Silicon has conventional cube edge a=5.431 A˚a=5.431\,\mathrm{\mathring{A}} (Section 2.3). A family of lattice planes in silicon is measured to have spacing 1.920 A˚1.920\,\mathrm{\mathring{A}}. Find the smallest Miller indices (hkl)(hkl), all of the same sign, that this family could be.

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