Control of growth and the processes of energy transfer from CdSe quantum dots for Nd3+ ions in a vitreous system: Thermal annealing time

被引：11

作者：

Dantas, N. O. ^{[2
]}

Serqueira, E. O. ^{[2
]}

Anjos, V. ^{[1
]}

Bell, M. J. V. ^{[1
]}

机构：

[1] Univ Fed Juiz de Fora, Dept Fis, Grp Espect Mat, BR-36036330 Juiz De Fora, MG, Brazil

[2] Univ Fed Uberlandia, Inst Fis, LNMIS, BR-38400902 Uberlandia, MG, Brazil

来源：

APPLIED PHYSICS LETTERS | 2012年 / 101卷 / 12期

关键词：

SOL-GEL SYNTHESIS; RARE-EARTH IONS; ZNO NANOPARTICLES; GLASS-CERAMICS; ERBIUM-IONS; NANOCRYSTALS; LUMINESCENCE; PHOTOLUMINESCENCE; INTENSITIES; EMISSION;

D O I：

10.1063/1.4753800

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The authors report clear evidence of radiative and nonradiative energy transfer from CdSe quantum dots to Nd3+ ions in a glass system synthesized by melting method. An efficient control of energy transfer can be obtained by controlling the mean radius of the CdSe quantum dots. Increase of about 100% of the near infrared Nd3+ emission (F-4(3/2) -> I-4(9/2)) was observed as a function of thermal annealing time. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4753800]

引用

页数：4

共 16 条

[1] Luminescence of Nd3+ ions under excitation of CdSe quantum dots in a glass system: energy transfer
Serqueira, E. O.
Dantas, N. O.
[J]. OPTICS LETTERS, 2014, 39 (01) : 131 - 134
[2] Determination of the energy transfer section between CdS semiconductor quantum dots and Nd3+ ions
Serqueira, Elias Oliveira
Dantas, Noelio Oliveira
[J]. OPTICAL MATERIALS, 2019, 90 : 252 - 256
[3] Role of Nd3+ ions on the nucleation and growth of PbS quantum dots (QDs) in silicate glasses
Park, Won Ji
Kim, Min Gyu
Kim, Ju Eun
Wang, Jing
Lee, Ho Jeong
Park, Chan Gyung
Heo, Jong
[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2017, 100 (07) : 2879 - 2884
[4] Enhancement of electron transfer from CdSe core/shell quantum dots to TiO2 films by thermal annealing
Shao, Cong
Meng, Xiangdong
Jing, Pengtao
Sun, Mingye
Zhao, Jialong
Li, Haibo
[J]. JOURNAL OF LUMINESCENCE, 2013, 142 : 196 - 201
[5] Efficient energy transfer from ZnO to Nd3+ ions in Nd-doped ZnO films deposited by magnetron reactive sputtering
Balestrieri, Matteo
Colis, Silviu
Gallart, Mathieu
Ferblantier, Gerald
Muller, Dominique
Gilliot, Pierre
Bazylewski, Paul
Chang, Gap Soo
Slaoui, Abdelillah
Dinia, Aziz
[J]. JOURNAL OF MATERIALS CHEMISTRY C, 2014, 2 (43) : 9182 - 9188
[6] Energy transfer from Mn2+ to Nd3+ ions embedded in a nanostructured glass system with Zn1_xMnxTe nanocrystals
Silva, Alessandra dos Santos
Silva, Wesley Soares
Sales, Tasso Oliveira
Jacinto, Carlos
Dantas, Noelio Oliveira
[J]. JOURNAL OF LUMINESCENCE, 2020, 226
[7] Energy transfer in Tb:Nd system and composition dependence of the J-O parameters and radiative properties of Nd3+ ions of fluorophosphate glasses
Kumar, GA
de La Rosa, E
Garcia, OB
[J]. RARE-EARTH-DOPED MATERIALS AND DEVICES V, 2001, 4282 : 229 - 238
[8] RADIATION ENERGY-TRANSFER FROM CR3+ IONS TO ND3+ IONS IN HIGH-CONCENTRATION NEODYMIUM-DOPED GLASSES
AVANESOV, AG
VORONKO, YK
DENKER, BI
MAKSIMOVA, GV
OSIKO, VV
PROKHOROV, AM
SHCHERBAKOV, IA
[J]. KVANTOVAYA ELEKTRONIKA, 1979, 6 (07): : 1583 - 1585
[9] QUANTUM EFFICIENCY OF DIFFUSION-LIMITED ENERGY-TRANSFER FROM EU3+-]ND3+ IN BORATE GLASS
JOSHI, JC
PANDEY, NC
JOSHI, BC
BELWAL, R
JOSHI, J
[J]. JOURNAL OF SOLID STATE CHEMISTRY, 1978, 23 (1-2) : 135 - 139
[10] Carrier transfer from wetting layer to quantum dots studied by cw-resolved and time-resolved photoluminescence in CdSe/ZnSe quantum dot system
Kim, Tae Soo
Lee, Byoung Woo
Oh, Eunsoon
Lee, Sanghoon
Furdyna, J. K.
[J]. JOURNAL OF APPLIED PHYSICS, 2010, 107 (06)

← 1 2 →