CdZnS quantum dots formed by the Langmuir-Blodgett technique

被引：12

作者：

Milekhin, Alexander G. ^{[1
]}

Yeryukov, Nikolay A. ^{[2
]}

Sveshnikova, Larisa L. ^{[2
]}

Duda, Tatyana A. ^{[2
]}

Protasov, Dmitry Yu ^{[2
]}

Gutakovskii, Anton K. ^{[2
]}

Batsanov, Stepan A. ^{[2
]}

Surovtsev, Nikolay V. ^{[3
]}

Adichtchev, Sergey V. ^{[3
]}

Himcinschi, Cameliu ^{[4
]}

Dzhagan, Volodymir ^{[5
]}

Haidu, Francisc ^{[6
]}

Zahn, Dietrich R. T. ^{[6
]}

机构：

[1] Novosibirsk State Univ, AV Rzhanov Inst Semicond Phys, Novosibirsk 630090, Russia

[2] AV Rzhanov Inst Semicond Phys, Novosibirsk 630090, Russia

[3] Russian Acad Sci, Inst Automat & Electrometry, Novosibirsk 630090, Russia

[4] Tech Univ Bergakad Freiberg, Inst Theoret Phys, D-09596 Freiberg, Germany

[5] V Lashkaryov Inst Semicond Phys, UA-03028 Kiev, Ukraine

[6] Tech Univ Chemnitz, D-09107 Chemnitz, Germany

来源：

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B | 2013年 / 31卷 / 04期

关键词：

RAMAN-SCATTERING; CDS1-XSEX NANOCRYSTALS; CD1-XZNXS NANOCRYSTALS; BOROSILICATE GLASS; SIZE-QUANTIZATION; SOLID-SOLUTIONS; OXIDE GLASS; THIN-FILMS; LB FILMS; CDS;

D O I：

10.1116/1.4810782

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

CdZnS quantum dots (QDs) with systematically varied Zn content (from 0 to 100%) are formed in an organic matrix using the Langmuir-Blodgett technique. Annealing of the QD structures leads to a removal of the organic matrix and an increase in the Zn content for free-standing CdZnS QDs. After annealing, the size of QDs as determined from UV-vis absorption experiments is in good agreement with electron microscopy measurements. Analysis of UV-vis absorption and Raman scattering data demonstrates strong changes in the content of the CdZnS QDs upon annealing. A model of the process of QD formation is developed using the precipitation model and is found to adequately describe the experimental results. (C) 2013 American Vacuum Society.

引用

页数：7

共 50 条

[11] Langmuir-Blodgett manipulation of capped cadmium sulfide quantum dots
Ferreira, PMS
Timmons, AB
Neves, MC
Dynarowicz, P
Trindade, T
THIN SOLID FILMS, 2001, 389 (1-2) : 272 - 277
[12] Optical investigation of CdS quantum dots in Langmuir-Blodgett films
Milekhin, A.
Friedrich, M.
Zahn, D.R.T.
Sveshnikova, L.
Repinsky, S.
Applied Physics A: Materials Science and Processing, 1999, 69 (01): : 97 - 100
[13] Optical investigation of CdS quantum dots in Langmuir-Blodgett films
Milekhin, A
Friedrich, M
Zahn, DRT
Sveshnikova, L
Repinsky, S
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 1999, 69 (01): : 97 - 100
[14] Monolayer behavior and Langmuir-Blodgett manipulation of CdS quantum dots
Shen, Yu-Jen
Lee, Yuh-Lang
Yang, Yu-Min
JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (19): : 9556 - 9564
[15] Formation of Arrays of Free-Standing CdS Quantum Dots Using the Langmuir-Blodgett Technique
Protasov, Dmitry Yu.
Jian, Wen-Bin
Svit, Kirill A.
Duda, Tatyana A.
Teys, Sergei A.
Kozhuhov, Anton S.
Sveshnikova, Larisa L.
Zhuravlev, Konstantin S.
JOURNAL OF PHYSICAL CHEMISTRY C, 2011, 115 (41): : 20148 - 20152
[16] Nanoscale stripe patterns in phospholipid bilayers formed by the Langmuir-Blodgett technique
Moraille, P
Badia, A
LANGMUIR, 2003, 19 (19) : 8041 - 8049
[17] Intermolecular Interactions in Organic Dye Monolayers Formed by Langmuir-Blodgett Technique
Bauman, D.
ACTA PHYSICA POLONICA A, 2010, 117 (04) : 525 - 531
[18] Synthesis of Assembled Nanocrystalline Si Dots Film by the Langmuir-Blodgett Technique
Tanaka, Atsushi
Tsuchiya, Yoshishige
Usami, Koichi
Saito, Shin-ichi
Arai, Tadashi
Mizuta, Hiroshi
Oda, Shunri
JAPANESE JOURNAL OF APPLIED PHYSICS, 2008, 47 (05) : 3731 - 3734
[19] Synthesis of assembled nanocrystalline si dots film by the langmuir-blodgett technique
Tanaka, Atsushi
Tsuchiya, Yoshishige
Usami, Koichi
Saito, Shin-ichi
Arai, Tadashi
Mizuta, Hiroshi
Oda, Shunri
Japanese Journal of Applied Physics, 2008, 47 (5 PART 1): : 3731 - 3734
[20] Langmuir-Blodgett monolayers of InP quantum dots with short chain ligands
Lambert, K.
Wittebrood, L.
Moreels, I.
Deresmes, D.
Grandidier, B.
Hens, Z.
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2006, 300 (02) : 597 - 602

← 1 2 3 4 5 →