Preparation of semiconductor superlattices from LB precursor

被引：12

作者：

Erokhin, V

Facci, P

Gobbi, L

Dante, S

Rustichelli, F

Nicolini, C

机构：

[1] Univ Genoa, Fdn Elba, I-16153 Genoa, Italy

[2] Univ Genoa, Inst Biophys, I-16153 Genoa, Italy

[3] Univ Ancona, Inst Phys Sci, I-60131 Ancona, Italy

来源：

THIN SOLID FILMS | 1998年 / 327卷

关键词：

semiconductor superlattices; electron microscopy; nanoparticles; self-aggregation; Langmuir-Blodgett precursor;

D O I：

10.1016/S0040-6090(98)00697-X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Semiconductor nanoparticles were produced by exposing fatty acid salt Langmuir-Blodgett films to the atmosphere of H2S. Particles of different materials, such as CdS, PbS, MgS were formed and studied. Particle aggregation was used for producing thin semiconductor layers and superlattices. Alternating LB films of fatty acid salts with different metals were deposited, varying their thickness. Film structure was investigated by electron microscopy. The measurements revealed that semiconductor superlattices with different alternating layers were formed. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

收藏

页码：503 / 505

页数：3

相关论文

共 9 条

[1] X-RAY PHOTOELECTRON-SPECTROSCOPY STUDY OF THE SYNTHESIS OF COPPER SULFIDE IN LANGMUIR-BLODGETT FILMS [J].

CHEN, HJ ;

CHAI, XD ;

WEI, Q ;

JIANG, YH ;

LI, TJ .

THIN SOLID FILMS, 1989, 178 :535-540

[2] Observation of room temperature mono-electron phenomena on nanometre-sized CdS particles [J].

Erokhin, V ;

Facci, P ;

Carrara, S ;

Nicolini, C .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1995, 28 (12) :2534-2538

[3] FORMATION AND X-RAY AND ELECTRON-DIFFRACTION STUDY OF CDS AND PBS PARTICLES INSIDE FATTY-ACID MATRIX [J].

EROKHIN, V ;

FEIGIN, L ;

IVAKIN, G ;

KLECHKOVSKAYA, V ;

LVOV, Y ;

STIOPINA, N .

MAKROMOLEKULARE CHEMIE-MACROMOLECULAR SYMPOSIA, 1991, 46 :359-363

[4] Room-temperature single-electron junction [J].

Facci, P ;

Erokhin, V ;

Carrara, S ;

Nicolini, C .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1996, 93 (20) :10556-10559

[5] FORMATION OF ULTRATHIN SEMICONDUCTOR-FILMS BY CDS NANOSTRUCTURE AGGREGATION [J].

FACCI, P ;

EROKHIN, V ;

TRONIN, A ;

NICOLINI, C .

JOURNAL OF PHYSICAL CHEMISTRY, 1994, 98 (50) :13323-13327

[6] THERMAL-STABILITY OF PROTEIN SECONDARY STRUCTURE IN LANGMUIR-BLODGETT-FILMS [J].

NICOLINI, C ;

EROKHIN, V ;

ANTOLINI, F ;

CATASTI, P ;

FACCI, P .

BIOCHIMICA ET BIOPHYSICA ACTA, 1993, 1158 (03) :273-278

[7] SIZE QUANTIZATION EFFECTS IN CADMIUM-SULFIDE LAYERS FORMED BY A LANGMUIR-BLODGETT TECHNIQUE [J].

SMOTKIN, ES ;

LEE, C ;

BARD, AJ ;

CAMPION, A ;

FOX, MA ;

MALLOUK, TE ;

WEBBER, SE ;

WHITE, JM .

CHEMICAL PHYSICS LETTERS, 1988, 152 (2-3) :265-268

[8] QUARTZ-CRYSTAL MICROBALANCE AND UV-VIS ADSORPTION STUDY OF Q-STATE CDS PARTICLE FORMATION IN CADMIUM ARACHIDATE LANGMUIR-BLODGETT-FILMS [J].

URQUHART, RS ;

FURLONG, DN ;

MANSUR, H ;

GRIESER, F ;

TANAKA, K ;

OKAHATA, Y .

LANGMUIR, 1994, 10 (03) :899-904

[9] PROPERTIES OF INSERTED MERCURY SULFIDE SINGLE LAYERS IN A LANGMUIR-BLODGETT MATRIX [J].

ZYLBERAJCH, C ;

RUAUDELTEIXIER, A ;

BARRAUD, A .

THIN SOLID FILMS, 1989, 179 :9-14