EPITAXIAL-GROWTH OF METAL-PHTHALOCYANINES ON SELENIUM-TERMINATED GAAS(111) SURFACES

被引：40

作者：

YAMAMOTO, H

TADA, H

KAWAGUCHI, T

KOMA, A

机构：

[1] Department of Chemistry, School of Science, University of Tokyo, Bunkyo-ku

来源：

APPLIED PHYSICS LETTERS | 1994年 / 64卷 / 16期

关键词：

D O I：

10.1063/1.111695

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Epitaxial films of chloro-aluminum- and vanadyl-phthalocyanines (AlPcCl and VOPc) have been prepared on GaAs(111)B surfaces by effective passivation of the surface dangling bonds with Se atoms. AlPcCl molecules are found to form commensurate centered rectangular lattices on the substrate with an intermolecular distance of 1.44 nm by means of reflection high energy electron diffraction. VOPc molecules, on the other hand, form incommensurate square lattices in which they are arranged along the [101BAR] axes of the substrate with an intermolecular distance of 1.37 nm. The lattice matching condition between the grown films and the substrate determines the molecular

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页码：2099 / 2101

页数：3

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[1] ORIENTATION AND STRUCTURE OF MONOLAYER -]-] MULTILAYER PHTHALOCYANINE THIN-FILMS ON LAYERED SEMICONDUCTOR (MOS2 AND SNS2) SURFACES [J].

COLLINS, GE ;

NEBESNY, KW ;

ENGLAND, CD ;

CHAU, LK ;

LEE, PA ;

PARKINSON, BA ;

ARMSTRONG, NR .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, 1992, 10 (04) :2902-2912

[2] ORGANIC-ON-INORGANIC SEMICONDUCTOR HETEROJUNCTIONS - ENERGY-BAND DISCONTINUITIES, QUASI-FERMI LEVELS, AND CARRIER VELOCITIES [J].

FORREST, SR ;

SO, FF .

JOURNAL OF APPLIED PHYSICS, 1988, 64 (01) :399-409

[3] EPITAXIAL-GROWTH OF ORGANIC THIN-FILMS BY ORGANIC MOLECULAR-BEAM EPITAXY [J].

HARA, M ;

SASABE, H ;

YAMADA, A ;

GARITO, AF .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1989, 28 (02) :L306-L308

[4] EPITAXIAL-GROWTH OF CHLOROALUMINUM AND VANADYL PHTHALOCYANINE FILMS ON ALKALI-HALIDE SINGLE-CRYSTALS BY THE MOLECULAR-BEAM-EPITAXY TECHNIQUE [J].

HOSHI, H ;

MARUYAMA, Y .

JOURNAL OF APPLIED PHYSICS, 1991, 69 (05) :3046-3052

[5] ALTERNATE HETEROEPITAXIAL GROWTH OF VANADYL-PHTHALOCYANINES AND CHLOROALUMINUM-PHTHALOCYANINES ON KBR AND KCL [J].

MORIOKA, T ;

TADA, H ;

KOMA, A .

JOURNAL OF APPLIED PHYSICS, 1993, 73 (05) :2207-2214

[6] SURFACE CHEMICAL BONDING OF SELENIUM-TREATED GAAS(111) A, (100), AND (111)B [J].

SCIMECA, T ;

WATANABE, Y ;

BERRIGAN, R ;

OSHIMA, M .

PHYSICAL REVIEW B, 1992, 46 (16) :10201-10206

[7] SURFACE AND INTERFACE STRUCTURES OF S-PASSIVATED GAAS(111) STUDIED BY SOFT-X-RAY STANDING WAVES [J].

SUGIYAMA, M ;

MAEYAMA, S ;

OSHIMA, M ;

OIGAWA, H ;

NANNICHI, Y ;

HASHIZUME, H .

APPLIED PHYSICS LETTERS, 1992, 60 (26) :3247-3249

[8] PREPARATION AND CHARACTERIZATION OF VANADYL-PHTHALOCYANINE ULTRATHIN FILMS GROWN ON KBR AND KCL BY MOLECULAR-BEAM EPITAXY [J].

TADA, H ;

SAIKI, K ;

KOMA, A .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1991, 30 (2B) :L306-L308

[9] EPITAXIAL-GROWTH OF VANADYL-PHTHALOCYANINE ULTRATHIN FILMS ON HYDROGEN-TERMINATED SI(111) SURFACES [J].

TADA, H ;

KAWAGUCHI, T ;

KOMA, A .

APPLIED PHYSICS LETTERS, 1992, 61 (17) :2021-2023

[10] EPITAXIAL-GROWTH OF METAL-PHTHALOCYANINES ON HYDROGEN-TERMINATED SI(111) SURFACES [J].

TADA, H ;

KAWAGUCHI, T ;

KOMA, A .

APPLIED SURFACE SCIENCE, 1994, 75 :93-98