Anisotropic second-harmonic generation of electric quadrupolar origin in copper phthalocyanine films epitaxially grown by molecular-beam epitaxy

被引：16

作者：

Hoshi, H

Yamada, T

Ishikawa, K

Takezoe, H

Fukuda, A

机构：

[1] Department of Organic and Polymeric Materials, Tokyo Institute of Technology, Tokyo 152, O-okayama, Meguro-ku

来源：

PHYSICAL REVIEW B | 1996年 / 53卷 / 19期

关键词：

D O I：

10.1103/PhysRevB.53.12663

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In order to investigate relatively strong second-harmonic generation (SHG) in centrosymmetric molecular films of copper phthalocyanine (CuPc), we have epitaxially grown CuPc films with D-4h symmetry by the molecular-beam epitaxy technique. SHG exhibits a periodic change while rotating the film about its C-4 axis. This fact indicates that electric quadrupole and/or electric quadrupole coupling mechanisms significantly contribute to SHG.

引用

收藏

页码：12663 / 12665

页数：3

相关论文

共 22 条

[1] NONLINEAR OPTICAL FREQUENCY POLARIZATION IN DIELECTRIC [J].

ADLER, E .

PHYSICAL REVIEW, 1964, 134 (3A) :A728-+

[2] ORIENTATION OVERGROWTH OF METAL-PHTHALOCYANINES ON SURFACE OF SINGLE CRYSTALS .2. VACUUM-CONDENSED FILMS OF COPPER-PHTHALOCYANINE ON ALKALI HALIDES [J].

ASHIDA, M .

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1966, 39 (12) :2632-+

[3]

CHOLLET PA, 1990, P SOC PHOTO-OPT INS, V1273, P87, DOI 10.1117/12.20476

[4] SPECTRAL DEPENDENCE OF THE ANISOTROPY OF CHI((3)) OF EPITAXIALLY GROWN VANADYL PHTHALOCYANINE FILM [J].

FANG, SL ;

KOHAMA, K ;

HOSHI, H ;

MARUYAMA, Y .

CHEMICAL PHYSICS LETTERS, 1995, 234 (4-6) :343-347

[5] OPTICAL 2ND-HARMONIC AND 3RD-HARMONIC GENERATIONS IN C-60 FILM [J].

HOSHI, H ;

NAKAMURA, N ;

MARUYAMA, Y ;

NAKAGAWA, T ;

SUZUKI, S ;

SHIROMARU, H ;

ACHIBA, Y .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1991, 30 (8A) :L1397-L1398

[6] 2ND-HARMONIC GENERATION IN CENTROSYMMETRIC MOLECULAR FILMS - ANALYSIS UNDER ANISOTROPIC CONDITIONS [J].

HOSHI, H ;

YAMADA, T ;

ISHIKAWA, K ;

TAKEZOE, H ;

FUKUDA, A .

PHYSICAL REVIEW B, 1995, 52 (16) :12355-12365

[7] CHI(3) COMPONENTS OF SINGLE-CRYSTALLINE VANADYL PHTHALOCYANINE FILM [J].

HOSHI, H ;

KOHAMA, K ;

FANG, S ;

MARUYAMA, Y .

APPLIED PHYSICS LETTERS, 1993, 62 (24) :3080-3081

[8] In-situ observation of SHG and its origin in vacuum deposited copper phthalocyanine film [J].

Hoshi, H ;

Yamada, T ;

Kajikawa, K ;

Ishikawa, K ;

Takezoe, H ;

Fukuda, A .

MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1995, 267 :1-6

[9]

KAJZAR F, 1991, NATO ADV SCI I E-APP, V194, P403

[10] STRONG BULK MAGNETIC DIPOLE INDUCED SECOND-HARMONIC GENERATION FROM C-60 [J].

KOOPMANS, B ;

JANNER, AM ;

JONKMAN, HT ;

SAWATZKY, GA ;

VANDERWOUDE, F .

PHYSICAL REVIEW LETTERS, 1993, 71 (21) :3569-3572