shell and CdSe/ZnS core/shell quantum dots ..

of Tsukuba) INOUE, Kouki; SARUYAMA, Masaki; TERANISHI, Toshiharu
3F1-10 The effect of composition ratio and size of (CdMn)S nanoparticles on their magnetic and optical properties (Tohoku Univ.) NAKAYA, Masafumi; TANAKA, Itaru; MURAMATSU, Atsushi
3F1-11 Synthesis of PbS/EuS core/shell nanoparticles (Graduate School of Matrials Science, Nara Institute of Science and Technology) NAKAO, Hiroki; NAKASHIMA, Takuya; HASEGAWA, Yasuchika; KAWAI, Tsuyosi
3F1-12 Synthesis and Characterization of EuS/Au Nanoaggregates (Hokkaido Univ.) KAWASHIMA, Akira; MIYATA, Kohei; FUSHIMI, Koji; HASEGAWA, Yasuchika
3F1-13 Syntheses and characterization of EuS nanocrystals with Mn ions (Hokkaido Univ.) MAEDA, Masashi; MIYATA, Kohei; FUSHIMI, Koji; HASEGAWA, Yasuchika

Chair: NAKAYA, Masafumi (11:20-12:20)
* 11:10-11:20: interval for laptop PC connection.(3F1-15, 3F1-16, 3F1-17, 3F1-19)3F1-15 Auger recombination and single particle spectroscopy of core-shell InP/ZnS quantum dots - shell thickness dependence - (School of Science and Technology, Kwansei Gakuin Univ.) TAKEUCHI, Akira; CHUNLIANG, Li; MURASE, Norio; TAMAI, Naoto
3F1-16 Time-resolved spectroscopic study on carrier multiplication of PbS nanocrystals and its surface effects (Kwansei Gakuin Univ.; School of Science and technology) KANTO, Shiori; LI, Wan; KOBAYASHI, Yoichi; TAMAI, Naoto
3F1-17* Exciton generation processes and multiexciton interactions in semiconductor CdTe quantum dots (School of Science and Technology, Kwansei Gakuin Univ.) KOBAYASHI, Yoichi; TAMAI, Naoto
3F1-19* Synthesis of CdS/CdTe Heterostructured Nanoparticles through Anion Exchange Reaction of CdS Nanoparticles (Univ.

Photoassisted synthesis of CdSe and core-shell CdSe/CdS quantum dots

CdSe/ZnS and CdSe/CdS core-shell quantum dots (QDs) of 3-4nm
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Photoassisted synthesis of CdSe and core-shell CdSe/CdS quantum dots.

1229. The Different Nature of Band Edge Absorption and Emission in Colloidal PbSe/CdSe Core/Shell Quantum Dots
B. De Geyter, Y. Justo, I. Moreels, K. Lambert, P. F. Smet, D. Van Thourhout, A. J. Houtepen, D. Grodzińska, C. de Mello Donegá, A. Meijerink, D. Vanmaekelbergh and Z. Hens
5, 58--66 (2011)

Photoassisted Synthesis of CdSe and Core-Shell CdSe/CdS Quantum Dots.

Formation of various other nanostructures of TiO2 includes nanoplatelet via hydrothermal/anodization route,, porous nanofoam via direct decomposition and reaction of hydrogen peroxide inside a TiO2/hexadecylamine slurry dispersion, and nanocrystalline thin film via spray deposition of TiO2 nanoparticles. As far as nanocomposites of TiO2 with other organic/inorganic materials are concerned, TiO2 at narrowgap semiconductor materials garnered much interest in dye-sensitized TiO2-based solar cells.,– Narrow band-gap semiconductors such as CdS, CdSe, CdTe, PbS, Bi2S3, and CuInS2, are used with TiO2 nanomaterials, because these narrow-gap materials absorb light in the visible region and transfer electrons to large band-gap TiO2, and thus serve as sensitizers. The fabrication of core-shell or similar composite structures generally follows chemical/hydrothermal syntheses of TiO2 core followed by the narrow-gap nanoparticles deposition via chemical bath deposition/spray pyrolysis/CVD/ALD/solvothermal methods. Cheng and colleagues reported the fabrication of highly ordered WO3/TiO2 composite nanotubes via a combinatorial PAM-based sol–gel method. Brinley et al reported SiO2−TiO2 hybrid antireflective coating via a sol–gel process. For enhancement of photocatalytic activity of TiO2, various groups reported the syntheses of TiO2-activated carbon or TiO2–CNT mixture or nanocomposite, which limit electron-hole recombination– and thus improve reactivity. The syntheses of TiO2/CNT nanocomposites include sol–gel, CVD, and PVD techniques.,– In addition, TiO2-polymer nanocomposite gained renewed interest to create novel organic/inorganic hybrid materials for improved photocatalytic activity, water/air purification, or bactericidal antifouling. Several different methods have been adopted to integrate TiO2 with target materials, which include self-assembly monolayer adsorption on functionalized surfaces, sol–gel synthesis, vacuum vaporization, sputtering, CVD/MOCVD, Langmuir–Blodgett method, ultrasonic irradiation, enzymatic synthesis, or surface-initiated polymerization.–

Photocatalytic Synthesis of CdS(core)-CdSe(shell) Quantum Dots with a ..
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of CdTe/CdSe (II) Core/Shell Quantum Dots ..

1252. Thermally induced atomic reconstruction of PbSe/CdSe core/shell quantum dots into PbSe/CdSe bi-hemisphere hetero-nanocrystals
D. Grodzińska, F. Pietra, M. A. van Huis, D. Vanmaekelbergh and C. de Mello Donegá
21, 11556--11565 (2011)

The structural, optical and morphological properties of the ..

Sci., Ibaraki Univ.) SAWAGUCHI, Naka; OTOMO, Syouhei; MAKUUCHI, Etsuyo; IZUOKA, Akira
2PC-092 Structures and optical properties of complexes of organic dye aggregate/metal nanoparticles (Utsunomiya Univ.) YAMAMOTO, Aika; SENBA, Haruyuki; KATO, Noritaka; FURUSAWA, Takeshi; IIMURA, Ken-ichi
2PC-093 Preparation of ATO and Tin Oxide Nanopaticles by Controlled Thermolysis and Application to Transparent Conductive Film (Tomoe Works Co.,Ltd.) FURUTA, Shinya; TAKAI, Katsuhiro; TAKEMURA, Yasutaka; KASHIWAGI, Yukiyasu; YAMAMOTO, Mari; OHNO, Toshinobu; NAKAMOTO, Masami
2PC-094 Construction of the optical Kerr-gate spectroscopic system and its application to semiconductor quantum dots (school of science and technology, Kwansei Gakuin Univ.) MORINISHI, Yuta; KOBAYASHI, Yoichi; TAMAI, Naoto
2PC-095 Single-particle Spectroscopy andTime-resolved Depolarization Spectroscopyof CdTe Quantum Dots Bound to DNA (Kwansei Gakuin Univ.) KUDO, Shinya; TAMAI, Naoto
2PC-096 Synthesis of metal-doped CdSe quantum dots and their optical properties (Kwansei Gakuin Univ.

Development of Novel Quantum Dots as Fluorescent …

1250. Two-Fold Emission From the S-Shell of PbSe/CdSe Core/Shell Quantum Dots
D. Grodzińska, W. H. Evers, R. Dorland, J. van Rijssel, M. A. van Huis, A. Meijerink, C. de Mello Donegá and D. Vanmaekelbergh
7, 3493--3501 (2011)