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Titolo:
OPTICAL 2ND-HARMONIC GENERATION IN ALTERNATELY ASSEMBLED DYE-POLYION MULTILAYERS
Autore:
YAMADA S; HARADA A; MATSUO T; OHNO S; ICHINOSE I; KUNITAKE T;
Indirizzi:
KYUSHU UNIV,DEPT CHEM SCI & TECHNOL,HIGASHI KU FUKUOKA 812 JAPAN
Titolo Testata:
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS
fascicolo: 8B, volume: 36, anno: 1997,
pagine: 1110 - 1112
SICI:
0021-4922(1997)36:8B<1110:O2GIAA>2.0.ZU;2-R
Fonte:
ISI
Lingua:
ENG
Soggetto:
CATIONIC BIPOLAR AMPHIPHILES; 2ND-HARMONIC GENERATION; CONSECUTIVE ADSORPTION; CHARGED SURFACES; FILMS; ORIENTATION; BUILDUP; LAYER;
Keywords:
LAYER-BY-LAYER ALTERNATE ADSORPTION; DYE-POLYION MULTILAYER; QUARTZ CRYSTAL MICROBALANCE; OPTICAL SECOND HARMONIC GENERATION; MOLECULAR ALIGNMENT;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
19
Recensione:
Indirizzi per estratti:
Citazione:
S. Yamada et al., "OPTICAL 2ND-HARMONIC GENERATION IN ALTERNATELY ASSEMBLED DYE-POLYION MULTILAYERS", JPN J A P 2, 36(8B), 1997, pp. 1110-1112

Abstract

Layer-by-layer alternate adsorption of an SHG-active dye (Erichrome Black T: BT) and polycation (poly(diallyldimethylammonium chloride): PDDA) was successfully applied to the construction of an ultrathin NLO film. Quartz crystal microbalance and absorption spectral measurements revealed satisfactory film growth of BT and PDDA. The optical second harmonic signal increased with the number of PDDA/BT bilayers up to five, indicating anisotropically ordered alignment of BT molecules in theassembly.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 15/08/20 alle ore 19:51:28