RHEED AND OPTICAL CHARACTERIZATION OF ORDERED MULTILAYERS OF PHTHALOCYANINE C60 AND PHTHALOCYANINE PERYLENE-TETRACARBOXYLICDIANHYDRIDE (PTCDA)

被引：43

作者：

ANDERSON, ML ^{[1
]}

WILLIAMS, VS ^{[1
]}

SCHUERLEIN, TJ ^{[1
]}

COLLINS, GE ^{[1
]}

ENGLAND, CD ^{[1
]}

CHAU, LK ^{[1
]}

LEE, PA ^{[1
]}

NEBESNY, KW ^{[1
]}

ARMSTRONG, NR ^{[1
]}

机构：

[1] UNIV ARIZONA, DEPT CHEM, TUCSON, AZ 85721 USA

来源：

SURFACE SCIENCE | 1994年 / 307卷

基金：

美国国家科学基金会;

关键词：

D O I：

10.1016/0039-6028(94)90452-9

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Ordered monolayers --> multilayers of trivalent metal phthalocyanines, C60, and the perylenetetracarboxylic dianhYdride (PTCDA) have been formed by molecular beam epitaxy processes on both single crystal MoS2 and SnS2, and on MBE-deposited SnS2 thin films. The bulk packing structures for the trivalent metal chloride phthalocyanines lend themselves to layered growth during deposition, as do the structures for C60 and PTCDA. RHEED data collected during the formation of [(InPc-Cl)1-4 ML/(C60)1-4 ML]1-20/SnS2/mica multilayers suggests that the structures observed during the formation of single component thin films can be sustained during multilayer formation up to several lattice periods. Absorbance spectra of Pc/C60 and Pc/PTCDA multilayers show Pc Q-bands with maxima and full widths consistent with the formation of ordered Pc layers, provided that the Pc layer thickness is kept at 1-2 monolayers throughout the formation of the multilayer assembly.

引用

页码：551 / 558

页数：8

共 40 条

[1] ARMSTRONG NR, 1992, J VAC SCI TECHNOL A, V10, P2902
[2] CRYSTAL AND MOLECULAR-STRUCTURE OF (5,10,15,20-TETRAPHENYLPORPHINATO)INDIUM(III) CHLORIDE
BALL, RG
LEE, KM
MARSHALL, AG
TROTTER, J
[J]. INORGANIC CHEMISTRY, 1980, 19 (06) : 1463 - 1469
[3] SURFACE-STRUCTURES OF PHTHALOCYANINE MONOLAYERS AND VAPOR-GROWN FILMS - LOW-ENERGY ELECTRON-DIFFRACTION STUDY
BUCHHOLZ, JC
SOMORJAI, GA
[J]. JOURNAL OF CHEMICAL PHYSICS, 1977, 66 (02) : 573 - 580
[4] Schetbe aggregate formation of cyanine dyes in monolayers
Buecher, Hermann
Kuhn, Hans
[J]. CHEMICAL PHYSICS LETTERS, 1970, 6 (03) : 183 - 185
[5] PHTHALOCYANINE AGGREGATES ON METAL DICHALCOGENIDE SURFACES - DYE SENSITIZATION ON SNS2 SEMICONDUCTOR ELECTRODES BY ORDERED AND DISORDERED INPC-CL THIN-FILMS
CHAU, LK
ARBOUR, C
COLLINS, GE
NEBESNY, KW
LEE, PA
ENGLAND, CD
ARMSTRONG, NR
PARKINSON, BA
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1993, 97 (11) : 2690 - 2698
[6] VISIBLE ABSORPTION AND PHOTOCURRENT SPECTRA OF EPITAXIALLY DEPOSITED PHTHALOCYANINE THIN-FILMS - INTERPRETATION OF EXCITON COUPLING EFFECTS
CHAU, LK
ENGLAND, CD
CHEN, SY
ARMSTRONG, NR
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1993, 97 (11) : 2699 - 2706
[7] CHAU LK, IN PRESS MOL CRYST L
[8] EPITAXIAL PHTHALOCYANINE THIN-FILMS AND PHTHALOCYANINE/C-60 MULTILAYERS
COLLINS, GE
WILLIAMS, VS
CHAU, LK
NEBESNY, KW
ENGLAND, C
LEE, PA
LOWE, T
FERNANDO, Q
ARMSTRONG, NR
[J]. SYNTHETIC METALS, 1993, 54 (1-3) : 351 - 362
[9] COLLINS GE, IN PRESS J VAC SCI T
[10] COLLINS GE, 1992, THESIS U ARIZONA

← 1 2 3 4 →