GB2340658-A  Pat.Abs.of JP.Vol.18,No.442,(E-1593),17/8/94,page 163 and JP6-140653/4 (MITA)FR2782416-A1  DANN A J ET AL: "THE STRUCTURE AND PROPERTIES OF PHTHALOCYANINE FILMS GROWN BY THE MOLECULAR BEAM EPITAXY TECHNIQUE. I. PREPARATION AND CHARACTERIZATION" JOURNAL OF APPLIED PHYSICS,US,AMERICAN INSTITUTE OF PHYSICS. NEW YORK, VOL. 67, NO. 3, 1 FEVRIER 1990 (1990-02-01), PAGES 1371-1379, XP000117813 ISSN: 0021-8979;  DANN A J ET AL: &quot;THE STRUCTURE AND PROPERTIES OF PHTHALOCYANINE FILMS GROWN BY THE MOLECULAR BEAM EPITAXY TECHNIQUE. I. PREPARATION AND CHARACTERIZATION&quot; JOURNAL OF APPLIED PHYSICS,US,AMERICAN INSTITUTE OF PHYSICS. NEW YORK, vol. 67, no. 3, 1 f vrier 1990 (1990-02-01), pages 1371-1379, XP000117813 ISSN: 0021-8979;  DANN A J ET AL: &quot;THE STRUCTURE AND PROPERTIES OF PHTHALOCYANINE FILMS GROWN BY THE MOLECULAR BEAM EPITAXY TECHNIQUE. I. PREPARATION AND CHARACTERIZATION&quot; JOURNAL OF APPLIED PHYSICS,US,AMERICAN INSTITUTE OF PHYSICS. NEW YORK, vol. 67, no. 3, 1 fC)vrier 1990 (1990-02-01), pages 1371-1379, XP000117813 ISSN: 0021-8979;  HANACK M ET AL: "CONDUCTING STACKED METALLOPHTHALOCYANINES AND RELATED COMPOUNDS" ADVANCED MATERIALS,DE,VCH VERLAGSGESELLSCHAFT, WEINHEIM, vol. 6, no. 11, 1 novembre 1994 (1994-11-01), pages 819-833, XP000478714 ISSN: 0935-9648;  HANACK M ET AL: &quot;CONDUCTING STACKED METALLOPHTHALOCYANINES AND RELATED COMPOUNDS&quot; ADVANCED MATERIALS,DE,VCH VERLAGSGESELLSCHAFT, WEINHEIM, vol. 6, no. 11, 1 novembre 1994 (1994-11-01), pages 819-833, XP000478714 ISSN: 0935-9648;  TSUZUKI T ET AL: "PHOTOELECTRICAL CONVERSION OF P-N HETEROJUNCTION DEVICES USING THIN FILMS OF TITANYL PHTHALOCYANINE AND A PERYLENE PIGMENT" THIN SOLID FILMS,CH,ELSEVIER-SEQUOIA S.A. LAUSANNE, VOL. 273, NO. 1/02, 1 FEVRIER 1996 (1996-02-01), PAGES 177-180, XP000624938 ISSN: 0040-6090;  TSUZUKI T ET AL: &quot;PHOTOELECTRICAL CONVERSION OF P-N HETEROJUNCTION DEVICES USING THIN FILMS OF TITANYL PHTHALOCYANINE AND A PERYLENE PIGMENT&quot; THIN SOLID FILMS,CH,ELSEVIER-SEQUOIA S.A. LAUSANNE, vol. 273, no. 1/02, 1 f vrier 1996 (1996-02-01), pages 177-180, XP000624938 ISSN: 0040-6090;  TSUZUKI T ET AL: &quot;PHOTOELECTRICAL CONVERSION OF P-N HETEROJUNCTION DEVICES USING THIN FILMS OF TITANYL PHTHALOCYANINE AND A PERYLENE PIGMENT&quot; THIN SOLID FILMS,CH,ELSEVIER-SEQUOIA S.A. LAUSANNE, vol. 273, no. 1/02, 1 fC)vrier 1996 (1996-02-01), pages 177-180, XP000624938 ISSN: 0040-6090;  D. W\HRLE ET AL.: "Organic solar cells" ADVANCED MATERIALS., vol. 3, no. 3, 1991, pages 129-138 , XP002129307 VCH VERLAGSGESELLSCHAFT, WEINHEIM, DE ISSN: 0935-9648;  D. W\HRLE ET AL.: &quot;Organic solar cells&quot; ADVANCED MATERIALS., vol. 3, no. 3, 1991, pages 129-138 , XP002129307 VCH VERLAGSGESELLSCHAFT, WEINHEIM, DE ISSN: 0935-9648;  HIRAMOTO M ET AL: "Photocurrent multiplication phenomena at organic/metal and organic/organic interfaces" THIN SOLID FILMS,CH,ELSEVIER-SEQUOIA S.A. LAUSANNE, vol. 331, no. 1-2, 15 octobre 1998 (1998-10-15), pages 71-75, XP004144878 ISSN: 0040-6090;  HIRAMOTO M ET AL: &quot;Photocurrent multiplication phenomena at organic/metal and organic/organic interfaces&quot; THIN SOLID FILMS,CH,ELSEVIER-SEQUOIA S.A. LAUSANNE, vol. 331, no. 1-2, 15 octobre 1998 (1998-10-15), pages 71-75, XP004144878 ISSN: 0040-6090DE19837019-C2  Science, Bd. 270, 1995, S. 1789 ff