BIDIRECTIONAL ORIENTATION AND SIZE DISTRIBUTION OF COPPER PHTHALOCYANINE (CUPC) MICROCRYSTALS DOPED IN POLYUREA FILM

Authors
TSUKAGOSHI K SAKAKIBARA Y IIJIMA M TAKAHASHI Y
Citation
K. Tsukagoshi et al., BIDIRECTIONAL ORIENTATION AND SIZE DISTRIBUTION OF COPPER PHTHALOCYANINE (CUPC) MICROCRYSTALS DOPED IN POLYUREA FILM, JPN J A P 2, 33(3B), 1994, pp. 120000463-120000465
Citations number
6
Categorie Soggetti
Physics, Applied
Journal title
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS → ACNP
Volume
33
Issue
3B
Year of publication
1994
Pages
120000463 - 120000465
Database
ISI
Abstract
Bidirectional orientation of needle-like CuPc microcrystals was observ ed in CuPc-doped polyurea films prepared by vapor deposition on KCl(10 0). We postulate that this orientation of the microcrystals is due to the orientation of the crystalline polyurea matrix. The bell-shaped si ze distribution of the microcrystals indicates that the CuPc microcrys tals are formed during sublimation in the source.