Calculate the breadth B (in degrees of 20), due to the small crystal effect alone, of...
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Calculate the breadth B (in degrees of 20), due to the small crystal effect alone, of the powder pattern lines of particles of diameter 1000,750, 500, and 250 Å. Assume 0 = 45⁰ and λ = 1.5 Å. For particles 250 Å in diameter, calculate the breadth B for 0 = 10°, 45° and 80⁰. Show that the reciprocal of reciprocal lattice gives direct lattice. Show that volume of unit cell related to direct lattice is inversely proportional to that related to reciprocal lattice. Show that reciprocal lattice of simple cubic lattice is simple cubic lattice with different dimension. Calculate the breadth B (in degrees of 20), due to the small crystal effect alone, of the powder pattern lines of particles of diameter 1000,750, 500, and 250 Å. Assume 0 = 45⁰ and λ = 1.5 Å. For particles 250 Å in diameter, calculate the breadth B for 0 = 10°, 45° and 80⁰. Show that the reciprocal of reciprocal lattice gives direct lattice. Show that volume of unit cell related to direct lattice is inversely proportional to that related to reciprocal lattice. Show that reciprocal lattice of simple cubic lattice is simple cubic lattice with different dimension.
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Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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