Document Type

Article

Publication Date

1989

Abstract

The basic optical properties of trans-(CH)x in the P21/n and the P21/a space groups are derived from first principles. The relevant optical matrix elements are calculated within the self-consistent linear muffin-tin-orbital band-structure method. The derived optical response functions are compared with the results from a variety of optical as well as electron-energy-loss experimental studies. It is shown that the measured optical constants are consistent with the P21/n structure.

Comments

R. Zemach, J. Ashkenazi, and E. Ehrenfreund, Physical Review B, 39, 1891-1896, 1989. "Copyright © 1989 by the American Physical Society.”

Link to the online abstract: http://link.aps.org/doi/10.1103/PhysRevB.39.1891

DOI: 10.1103/PhysRevB.39.1891

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