Publication: Electronic transport in the Koch fractal lattice
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1998-04-01
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American Physical Society
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Abstract
In this work we extend the algebraic approach introduced in the context of general Fibonacci systems [E. Maciá and F. Domínguez-Adame, Phys. Rev. Lett. 76, 2957 (1996)] to analytically study the transmission coefficient of a subset of states in the fractal Koch lattice. We report on the existence of extended states whose transmission coefficients periodically oscillate as the Koch curve approaches its fractal limit.
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© 1998 The American Physical Society
I thank Victoria Hernández for interesting comments. This work is supported by CICYT under Project No. MAT95-0325.