单颗粒NaYF<sub>4</sub>核壳结构的能量传递特性

高伟; 张晶晶; 韩珊珊; 邢宇; 邵琳; 陈斌辉; 韩庆艳; 严学文; 张成云; 董军

doi:10.7498/aps.71.20221454

摘要

基于晶体外延生长技术构建稀土掺杂的微纳米核壳结构, 不仅有利于增强稀土离子的发射强度, 且可通过对离子的空间分离实现其发光颜色的精细调控. 为此, 本工作巧妙地借助外延生长技术构建了一系列掺杂不同离子浓度的NaYF₄@NaYF₄核壳结构微米晶体. 在980 nm近红外光激发下, 借助共聚焦显微光谱测试系统, 通过改变激发位置, 研究了掺杂离子在单颗粒核壳微米晶体中的能量传递特性. 研究表明, 当改变其激发位置时, 核壳微米盘不同区域掺杂的离子均展现出了不同的光谱特性, 其原因主要是由于在核壳结构中激发能传递方向不同所致. 基于其不同位置发射光谱及功率变化光谱, 证实微米核壳的激发能量主要是由外向内传递. 同时依据相应的光波导模型, 揭示了核壳结构微米盘多彩发射图案的产生. 由此可见, 通过构建不同微米核壳结构, 不仅能实现微米晶体发光特性的可控调节, 而且为进一步拓展微米晶体在光电子器件、光学编码及多色显示等领域中的应用提供重要的实验参考.

关键词:

Abstract

The rare-earth doped micro/nano core-shell structure not only is beneficial to enhancing the upconversion emission intensity, but also can realize the fine control of luminescence color through the spatial separation of ions. In this work, a series of NaYF₄@NaYF₄ core-shell (CS) microcrystals doped with different ion concentrations is constructed by using the epitaxial growth technology. The structure and morphology for each of the prepared microcrystals are characterized by X-ray diffractometer (XRD) and scanning electron microscope (SEM). The experimental results show that the prepared CS structures each have a pure hexagonal-phase crystal structure, and exhibit a disk-like shape. Under the excitation of 980 nm laser, the energy transfer characteristics of doped ions in single CS microcrystal are carefully studied by using a confocal microscope spectroscopy test system and changing the excitation position. The study shows that the ions doped in different regions of the CS microdisks exhibit different spectral characteristics when the excitation position is changed, which is mainly due to the different directions of excitation energy transfer in the CS structure. Based on the emission spectra of different positions and power variation spectra, it is proved that the excitation energy of the micron CS is mainly transmitted from outside to inside. Meanwhile, the colorful emission pattern of the CS microdisk is revealed by the corresponding optical waveguide model, which is mainly due to the optical waveguide effect. Therefore, by constructing different micron core-shell structures, the luminescence characteristics of microcrystals can be controlled and adjusted, which can provide important experimental reference for the applications of microcrystals in optoelectronic devices, optical coding and multicolor display.

Keywords:

作者及机构信息

西安邮电大学电子工程学院, 西安　710121

通信作者: 高伟, gaowei@xupt.edu.cn ; 董军, dongjun@xupt.edu.cn

基金项目: 国家自然科学基金(批准号: 12004304, 12104366)、陕西省重点研发项目(批准号: 2022SF-333)、陕西省青年科技新星项目(批准号: 2021KJXX-45)、陕西省自然科学基金重点项目(批准号: 2022JZ-05)、陕西省自然科学基金青年基金(批准号: 2022JQ-041)和西安邮电大学研究生创新基金(批准号: CXJJDL2021002)资助的课题.

Authors and contacts

School of Electronic Engineering, Xi’an University of Posts & Telecommunications, Xi’an 710121, China

Corresponding author: Gao Wei, gaowei@xupt.edu.cn ; Dong Jun, dongjun@xupt.edu.cn

Funds: Project supported by the National Science Foundation of China (Grant Nos. 12004304, 12104366 ), the Key R & D Program of Shaanxi Province, China (Grant No. 2022SF-333), the Shaanxi Provincial Research Plan for Young Scientific and Technological New Stars, China (Grant No. 2021KJXX-45), the Key Program of the Natural Science Foundation of Shaanxi Province, China (Grant No. 2022JZ-05), the Young Scientists Fund of the Natural Science Foundation of Shaanxi Province, China (Grant No. 2022JQ-041), and the Postgraduate Innovation Fund Project of Xi’an University of Posts and Telecommunications, China (Grant No. CXJJDL2021002).

文章全文 : translate this paragraph

参考文献

[1]	Gnach A, Bednarkiewicz A 2012 Nano Today 7 532 Google Scholar
[2]	Bettinelli M, Carlos L, Liu X G 2015 Phys. Today 68 38
[3]	Mandl G A, Cooper D R, Hirsch T, Seuntjens J, Capobianco J A 2019 Methods Appl. Fluoresc. 7 012004 Google Scholar
[4]	Zhang H X, Chen Z H, Liu X, Zhang F 2020 J. Nano Res. 13 1795 Google Scholar
[5]	Han Q Y, Zhao B C, Gao W, Li Y X, Sun Z Y, Wang C, Chen Y, Wang Y K, Yan X W, Dong J 2022 Phys. Chem. Chem. Phys. 24 13730 Google Scholar
[6]	Xiang Y, Zheng S S, Yuan S S, Wang J, Wu Y H, Zhu X H 2022 Mikrochim. Acta 189 120 Google Scholar
[7]	Li Y, Chen C, Liu F F, Liu J L 2022 Mikrochim. Acta 189 109 Google Scholar
[8]	Xu M M, Ge W Y, Zhang X M, Li Y X 2022 Opt. Laser Technol. 145 107529 Google Scholar
[9]	Alkahtani M, Almuqhim A A, Qasem H, Alsofyani N, Alfahd A, Alenzi S M, Aljuwayr A, Alzahrani Y A, Al-Badri A, Alotaibi M H, Bagabas A, AlHazaa A N, Hemmer P R 2021 Nanomaterials 11 2909 Google Scholar
[10]	Liu B T, Huang T H, Wang T L, Hsu C C 2021 Sol Energy 227 1 Google Scholar
[11]	Dong H, Sun L D, Yan C H 2021 J. Am. Chem. Soc. 143 20546 Google Scholar
[12]	Wang J, Sun X Y, Han Y D, Cheng Z Z, Liu T G 2021 Opt. Commun. 483 126663 Google Scholar
[13]	董军, 张晨雪, 程小同, 邢宇, 韩庆艳, 严学文, 祁建霞, 刘继红, 杨祎, 高伟 2021 70 154208 Google Scholar Dong J, Zhang C X, Cheng X T, Xing Y, Han Q Y, Yan X W, Qi J X, Liu J H, Yang Y, Gao W 2021 Acta Phys. Sin. 70 154208 Google Scholar
[14]	Wang Y, Low J X, Bi Y F, Bai Y, Jiang Y W, Wang H H, Liu W Y, Ma Y Q, Chen Y N, Long R, Xiong Y J 2022 Chin. Chem. Lett. 33 1087 Google Scholar
[15]	Jia H, Li D G, Zhang D, Dong Y H, Ma S T, Zhou M, Di W H, Qin W P 2021 ACS Appl. Mater. Inter. 13 4402 Google Scholar
[16]	Chen T, Hao S W, Azimbay A, Shang Y F, Pi Q L, Hou Y D, Yang C H 2019 J. Power Sources 430 43 Google Scholar
[17]	Jiao X F, Ye W H, Huang Q Y, Luo G, Yu L L, Liu X T 2020 J. Rare Earths 38 697 Google Scholar
[18]	Ju D D, Gao X L, Zhang S C, Li Y, Cui W J, Yang Y H, Luo M Y, Liu S J 2021 CrystEngComm 23 3892 Google Scholar
[19]	Gao W, Sun Z Y, Han Q Y, Han S S, Cheng X T, Wang Y K, Yan X W, Dong J 2021 J. Alloys Compd. 857 157578 Google Scholar
[20]	Gao W, Zhang C X, Han Q Y, Lu Y R, Yan X W, Wang Y K, Yang Y, Liu J H, Dong J 2022 J. Lumin. 241 118501 Google Scholar
[21]	Felsted R G, Pant A, Bard A B, Xia X J, Luntz-Martin D R, Dadras S, Zhang S, Vamivakas A N, Pauzauskie P J 2022 Cryst. Growth Des. 22 3605 Google Scholar
[22]	Zhang Y H, Huang L, Liu X G 2016 Angew. Chem. Int. Ed. 55 5718 Google Scholar
[23]	He E J, Yu J J, Wang C, Jiang Y, Zuo X Z, Xu B, Wen J, Qin Y F, Wang Z J 2020 Mater Res Bull. 121 110613
[24]	Yang D D, Peng Z X, Zhan Q Q, Huang X J, Peng X Y, Guo X, Dong G P, Qiu J R 2019 Small 15 1904298 Google Scholar
[25]	Zhou Z Q, Xue J B, Zhang B P, Wang C, Yang X C, Fan W, Ying L Y, Zheng Z W, Xie Y J, Wu Y F, Yang X D, Zhang D 2021 Appl. Phys. Lett. 118 173301 Google Scholar
[26]	Mehrdel B, Nikbakht A, Aziz A A, Jameel M S, Dheyab M A, Khaniabadi P M 2022 Nanotechnology 33 082001 Google Scholar
[27]	Wu Y F S, Lai F Q, Liu B, Li Z B, Liang T X, Qiang Y C, Huang J H, Ye X Y, You W X 2020 J. Rare Earths 38 130 Google Scholar
[28]	Yan L, Zhou B, Song N, Liu X L, Huang J S, Wang T, Tao L L, Zhang Q Y 2018 Nanoscale 10 17949 Google Scholar
[29]	Wu Q X, Xu Z, Wageh S, Al-Ghamdia A, Zhao S L 2022 J. Alloys Compd. 891 162067 Google Scholar
[30]	赵越, 杨帆, 孙佳石, 李香萍, 张金苏, 张希珍, 徐赛, 程丽红, 陈宝玖 2019 68 213301 Google Scholar Zhao Y, Yang F, Sun J S, Li X P, Zhang J S, Zhang X Z, Xu S, Cheng L H, Chen B J 2019 Acta Phys. Sin. 68 213301 Google Scholar
[31]	张翔宇, 王丹, 石焕文, 王晋国, 侯兆阳, 张力东, 高当丽 2018 67 084203 Google Scholar Zhang X Y, Wang D, Shi H W, Wang J G, Hou Z Y, Zhang L D, Gao D L 2018 Acta Phys. Sin. 67 084203 Google Scholar
[32]	高伟, 孙泽煜, 郭立淳, 韩珊珊, 陈斌辉, 韩庆艳, 严学文, 王勇凯, 刘继红, 董军 2022 71 034207 Google Scholar Gao W, Sun Z Y, Guo L C, Han S S, Chen B H, Han Q Y, Yan X W, Wang Y K, Liu J H, Dong J 2022 Acta Phys. Sin. 71 034207 Google Scholar
[33]	Kuang Y, Xu J T, Wang C, Li T Y, Gai S L, He F, Yang P P, Lin J 2019 Chem. Mater. 31 7898 Google Scholar
[34]	Gao W, Wang B Y, Han Q Y, Gao L, Wang Z J, Sun Z Y, Zhang B, Dong J 2020 J. Alloys Compd. 818 152934 Google Scholar
[35]	Gao D L, Wang D, Zhang X Y, Feng X J, Xin H, Yun S N, Tian D P 2018 J. Mater. Chem. C 6 622 Google Scholar

施引文献

图 1 微/纳米晶体借助核壳结构实现上转换发射的模型示意图

Fig. 1. Model schematic diagram of micro/nanocrystals up-conversion (UC) emission via core-shell (CS) structure.

下载: 全尺寸图片幻灯片

图 2 NaYF₄:20%Yb³⁺/2%Tm³⁺微米晶体及其包覆不同核壳结构的XRD图谱

Fig. 2. The XRD patterns of NaYF₄:20%Yb³⁺ /2%Tm³⁺ microcrystals and their coating with different CS structures.

下载: 全尺寸图片幻灯片

图 3 NaYF₄:20%Yb³⁺/2%Tm³⁺微米晶体及包覆不同核壳结构的SEM及其相应的元素映射图　(a) NaYF₄:20%Yb³⁺/2%Tm³⁺; (b) NaYF₄:20%Yb³⁺/2%Tm³⁺ @ NaYF₄:20%Yb³⁺/2%Er³⁺; (c) NaYF₄:20%Yb³⁺/2%Tm³⁺ @ NaYF₄:20%Yb³⁺/2%Er³⁺@ NaYbF₄

Fig. 3. The SEM images and element mappings of NaYF₄:20%Yb³⁺/2%Tm³⁺ microcrystals with corresponding CS structures: (a) NaYF₄:20%Yb³⁺/2%Tm³⁺; (b) NaYF₄:20%Yb³⁺/2%Tm³⁺ @ NaYF₄:20%Yb³⁺/2%Er³⁺; (c) NaYF₄:20%Yb³⁺/2%Tm³⁺ @ NaYF₄:20%Yb³⁺/2%Er³⁺@ NaYbF₄.

下载: 全尺寸图片幻灯片

图 4 共聚焦显微光谱测试系统示意图

Fig. 4. Schematic diagram of the confocal microscope spectroscopic test system.

下载: 全尺寸图片幻灯片

图 5 在980 nm激发下, 单个NaYF₄:20%Yb³⁺/2%Tm³⁺@NaYF₄:20%Yb³⁺/2%Er³⁺核壳微米盘在不同激发位置的　(a)上转换发射光谱(插图为不同激发位置下对应的发光照片), (b)蓝光、绿光和红光的发射峰面积, (c)增强倍数和(d)红绿比和红蓝比

Fig. 5. (a) The UC emission spectra (The insert is corresponding optical micrographs at different excitation positions), (b) the peak area of the bule, green and red emission intensity, (c) enhancement and (d) R/G ratio and R/B ratio of the single NaYF₄:20%Yb³⁺/2%Tm³⁺@ NaYF₄:20%Yb³⁺/2%Er³⁺ CS microdisk at different excitation positions under the excitation of a 980 nm near-infrared (NIR) laser.

下载: 全尺寸图片幻灯片

图 6 在980 nm激发下, 单个NaYF₄:20%Yb³⁺/2%Tm³⁺@NaYF₄:20%Yb³⁺/2%Er³⁺@NaYbF₄核-壳-壳微米盘在不同激发位置的　(a)上转换发射光谱(插图为不同激发位置下对应的发光照片), (b)蓝光、绿光和红光的发射峰面积, (c)增强倍数和(d)红绿比和红蓝比

Fig. 6. (a) The UC emission spectra (The insert is corresponding optical micrographs at different excitation positions), (b) the peak area of the bule, green and red emission intensity, (c) enhancement and (d) R/G ratio and R/B ratio of the single NaYF₄:20%Yb³⁺/2%Tm³⁺@ NaYF₄:20%Yb³⁺/2%Er³⁺@NaYbF₄ core-shell-shell (CSS) microdisk at different excitation positions under the excitation of a 980 nm NIR laser.

下载: 全尺寸图片幻灯片

图 7 在980 nm激发下, 单个NaYF₄:20%Yb³⁺/2%Tm³⁺@NaYF₄:20%Yb³⁺/2%Er³⁺@NaYbF₄核-壳-壳微米盘中Yb³⁺, Tm³⁺和Er³⁺离子在不同核壳体系之间所对应的能级图及跃迁机制图(插图为核-壳-壳微米盘的模型, 白点、绿点、蓝点和紫点分别代表Yb³⁺离子、Er³⁺离子、Tm³⁺离子和表面猝灭点)

Fig. 7. The corresponding energy level diagrams and transition mechanism diagrams of Yb³⁺, Tm³⁺ and Er³⁺ ions between different CS systems in a single NaYF₄:20%Yb³⁺/2%Tm³⁺@ NaYF₄:20%Yb³⁺/2%Er³⁺@NaYbF₄ CSS microdisk under the excitation of a 980 nm NIR laser. (The inset is a model of a CSS microdisk, and the white, green, blue, and purple dots represent Yb³⁺ ions, Er³⁺ ions, Tm³⁺ ions, and surface quenching points, respectively.)

下载: 全尺寸图片幻灯片

图 8 在980 nm不同激发功率下, 单个(a) NaYF₄:20%Yb³⁺/2%Tm³⁺和(c) NaYF₄:20%Yb³⁺/2%Tm³⁺@NaYF₄:20%Yb³⁺/2%Er³⁺微米盘在激发位置d的上转换发射光谱(插图为其对应的发光照片); (b), (d) 其蓝光, 绿光和红光发射强度与泵浦功率间的依赖关系

Fig. 8. The UC emission spectra of a single (a) NaYF₄:20%Yb³⁺/2%Tm³⁺ and (c) NaYF₄:20%Yb³⁺/2%Tm³⁺@NaYF₄:20%Yb³⁺/2%Er³⁺ microdisk at excitation position d under different excitation powers of a 980 nm NIR laser (The insert is corresponding optical micrographs); (b), (d) the dependence of its blue, green and red emission intensity on pump power.

下载: 全尺寸图片幻灯片

图 9 (a)—(d) 在980 nm激发下, 单个NaYF₄:Yb³⁺/Tm³⁺@NaYF₄:Yb³⁺/Er³⁺@NaYbF₄核-壳-壳微米盘分别在激发位置a, b, c, d的发光图案及其光波导模型

Fig. 9. (a)–(d) The Luminescence patterns and optical waveguide models of a single NaYF₄:20%Yb³⁺/2%Tm³⁺@NaYF₄:20%Yb³⁺/2%Er³⁺@NaYbF₄ CSS microdisk at excitation positions a, b, c, d respectively under the excitation of a 980 nm NIR laser.

下载: 全尺寸图片幻灯片

表 1 水热法制备微米晶体的药品详细参数

Table 1. Detailed parameters of medicines for the preparation of microcrystals by hydrothermal method.

样品	核(核/壳)体积/mL	m(EDTA-2Na)/g	V(RE(NO₃)₃)/mL	V(NaF) /mL
NaYF₄:Yb³⁺/Tm³⁺	—	0.282	1.5	11.0
NaYF₄:Yb³⁺/Tm³⁺@NaYF₄:Yb³⁺/Er³⁺	5.0	0.282	1.5	11.0
NaYF₄:Yb³⁺/Tm³⁺@NaYF₄:Yb³⁺/Er³⁺@NaYbF₄	5.0	0.282	1.5	11.0
注: RE(NO₃)₃和NaF溶液均为0.5 mol/L水溶液.

下载: 导出CSV

map

[1]	Gnach A, Bednarkiewicz A 2012 Nano Today 7 532 Google Scholar
[2]	Bettinelli M, Carlos L, Liu X G 2015 Phys. Today 68 38
[3]	Mandl G A, Cooper D R, Hirsch T, Seuntjens J, Capobianco J A 2019 Methods Appl. Fluoresc. 7 012004 Google Scholar
[4]	Zhang H X, Chen Z H, Liu X, Zhang F 2020 J. Nano Res. 13 1795 Google Scholar
[5]	Han Q Y, Zhao B C, Gao W, Li Y X, Sun Z Y, Wang C, Chen Y, Wang Y K, Yan X W, Dong J 2022 Phys. Chem. Chem. Phys. 24 13730 Google Scholar
[6]	Xiang Y, Zheng S S, Yuan S S, Wang J, Wu Y H, Zhu X H 2022 Mikrochim. Acta 189 120 Google Scholar
[7]	Li Y, Chen C, Liu F F, Liu J L 2022 Mikrochim. Acta 189 109 Google Scholar
[8]	Xu M M, Ge W Y, Zhang X M, Li Y X 2022 Opt. Laser Technol. 145 107529 Google Scholar
[9]	Alkahtani M, Almuqhim A A, Qasem H, Alsofyani N, Alfahd A, Alenzi S M, Aljuwayr A, Alzahrani Y A, Al-Badri A, Alotaibi M H, Bagabas A, AlHazaa A N, Hemmer P R 2021 Nanomaterials 11 2909 Google Scholar
[10]	Liu B T, Huang T H, Wang T L, Hsu C C 2021 Sol Energy 227 1 Google Scholar
[11]	Dong H, Sun L D, Yan C H 2021 J. Am. Chem. Soc. 143 20546 Google Scholar
[12]	Wang J, Sun X Y, Han Y D, Cheng Z Z, Liu T G 2021 Opt. Commun. 483 126663 Google Scholar
[13]	董军, 张晨雪, 程小同, 邢宇, 韩庆艳, 严学文, 祁建霞, 刘继红, 杨祎, 高伟 2021 70 154208 Google Scholar Dong J, Zhang C X, Cheng X T, Xing Y, Han Q Y, Yan X W, Qi J X, Liu J H, Yang Y, Gao W 2021 Acta Phys. Sin. 70 154208 Google Scholar
[14]	Wang Y, Low J X, Bi Y F, Bai Y, Jiang Y W, Wang H H, Liu W Y, Ma Y Q, Chen Y N, Long R, Xiong Y J 2022 Chin. Chem. Lett. 33 1087 Google Scholar
[15]	Jia H, Li D G, Zhang D, Dong Y H, Ma S T, Zhou M, Di W H, Qin W P 2021 ACS Appl. Mater. Inter. 13 4402 Google Scholar
[16]	Chen T, Hao S W, Azimbay A, Shang Y F, Pi Q L, Hou Y D, Yang C H 2019 J. Power Sources 430 43 Google Scholar
[17]	Jiao X F, Ye W H, Huang Q Y, Luo G, Yu L L, Liu X T 2020 J. Rare Earths 38 697 Google Scholar
[18]	Ju D D, Gao X L, Zhang S C, Li Y, Cui W J, Yang Y H, Luo M Y, Liu S J 2021 CrystEngComm 23 3892 Google Scholar
[19]	Gao W, Sun Z Y, Han Q Y, Han S S, Cheng X T, Wang Y K, Yan X W, Dong J 2021 J. Alloys Compd. 857 157578 Google Scholar
[20]	Gao W, Zhang C X, Han Q Y, Lu Y R, Yan X W, Wang Y K, Yang Y, Liu J H, Dong J 2022 J. Lumin. 241 118501 Google Scholar
[21]	Felsted R G, Pant A, Bard A B, Xia X J, Luntz-Martin D R, Dadras S, Zhang S, Vamivakas A N, Pauzauskie P J 2022 Cryst. Growth Des. 22 3605 Google Scholar
[22]	Zhang Y H, Huang L, Liu X G 2016 Angew. Chem. Int. Ed. 55 5718 Google Scholar
[23]	He E J, Yu J J, Wang C, Jiang Y, Zuo X Z, Xu B, Wen J, Qin Y F, Wang Z J 2020 Mater Res Bull. 121 110613
[24]	Yang D D, Peng Z X, Zhan Q Q, Huang X J, Peng X Y, Guo X, Dong G P, Qiu J R 2019 Small 15 1904298 Google Scholar
[25]	Zhou Z Q, Xue J B, Zhang B P, Wang C, Yang X C, Fan W, Ying L Y, Zheng Z W, Xie Y J, Wu Y F, Yang X D, Zhang D 2021 Appl. Phys. Lett. 118 173301 Google Scholar
[26]	Mehrdel B, Nikbakht A, Aziz A A, Jameel M S, Dheyab M A, Khaniabadi P M 2022 Nanotechnology 33 082001 Google Scholar
[27]	Wu Y F S, Lai F Q, Liu B, Li Z B, Liang T X, Qiang Y C, Huang J H, Ye X Y, You W X 2020 J. Rare Earths 38 130 Google Scholar
[28]	Yan L, Zhou B, Song N, Liu X L, Huang J S, Wang T, Tao L L, Zhang Q Y 2018 Nanoscale 10 17949 Google Scholar
[29]	Wu Q X, Xu Z, Wageh S, Al-Ghamdia A, Zhao S L 2022 J. Alloys Compd. 891 162067 Google Scholar
[30]	赵越, 杨帆, 孙佳石, 李香萍, 张金苏, 张希珍, 徐赛, 程丽红, 陈宝玖 2019 68 213301 Google Scholar Zhao Y, Yang F, Sun J S, Li X P, Zhang J S, Zhang X Z, Xu S, Cheng L H, Chen B J 2019 Acta Phys. Sin. 68 213301 Google Scholar
[31]	张翔宇, 王丹, 石焕文, 王晋国, 侯兆阳, 张力东, 高当丽 2018 67 084203 Google Scholar Zhang X Y, Wang D, Shi H W, Wang J G, Hou Z Y, Zhang L D, Gao D L 2018 Acta Phys. Sin. 67 084203 Google Scholar
[32]	高伟, 孙泽煜, 郭立淳, 韩珊珊, 陈斌辉, 韩庆艳, 严学文, 王勇凯, 刘继红, 董军 2022 71 034207 Google Scholar Gao W, Sun Z Y, Guo L C, Han S S, Chen B H, Han Q Y, Yan X W, Wang Y K, Liu J H, Dong J 2022 Acta Phys. Sin. 71 034207 Google Scholar
[33]	Kuang Y, Xu J T, Wang C, Li T Y, Gai S L, He F, Yang P P, Lin J 2019 Chem. Mater. 31 7898 Google Scholar
[34]	Gao W, Wang B Y, Han Q Y, Gao L, Wang Z J, Sun Z Y, Zhang B, Dong J 2020 J. Alloys Compd. 818 152934 Google Scholar
[35]	Gao D L, Wang D, Zhang X Y, Feng X J, Xin H, Yun S N, Tian D P 2018 J. Mater. Chem. C 6 622 Google Scholar

[1]	严学文, 张景蕾, 张正宇, 丁鹏, 韩庆艳, 张成云, 高伟, 董军. 单颗粒NaYbF₄:2%Er³⁺@NaYbF₄核壳微米盘的上转换红光发射增强机理. , 2024, 73(5): 054206. doi: 10.7498/aps.73.20231663
[2]	高伟, 张正宇, 张景蕾, 丁鹏, 韩庆艳, 张成云, 严学文, 董军. 基于单颗粒微米核壳晶体的微区上转换发射光谱构筑微纳光子学条形码. , 2024, 73(18): 184202. doi: 10.7498/aps.73.20241015
[3]	高伟, 邵琳, 韩珊珊, 邢宇, 张晶晶, 陈斌辉, 韩庆艳, 严学文, 张成云, 董军. 基于单颗粒NaYF₄微米棒的上转换白光发射特性. , 2023, 72(2): 024207. doi: 10.7498/aps.72.20221606
[4]	高伟, 孙泽煜, 郭立淳, 韩珊珊, 陈斌辉, 韩庆艳, 严学文, 王勇凯, 刘继红, 董军. Ho³⁺离子掺杂单颗粒氟化物微米核壳结构的上转换发光特性. , 2022, 71(3): 034207. doi: 10.7498/aps.71.20211719
[5]	高伟, 孙泽煜, 郭立淳, 韩珊珊, 陈斌辉, 韩庆艳, 严学文, 王勇凯, 刘继红, 董军. Ho3+离子掺杂单颗粒氟化物微米核壳结构的上转换发光特性研究. , 2021, (): . doi: 10.7498/aps.70.20211719
[6]	苏小娜, 万英, 周芷萱, 吐沙姑·阿不都吾甫, 胡莲莲, 艾尔肯·斯地克. Na2CaSiO4:Sm3+,Eu3+荧光粉的发光特性和能量传递. , 2017, 66(23): 230701. doi: 10.7498/aps.66.230701
[7]	熊晓波, 刘万里, 袁曦明, 刘金存, 宋江齐, 梁玉军. SrZn2(PO4)2:Sn2+,Mn2+荧光粉的发光性质及其能量传递机理. , 2015, 64(24): 247801. doi: 10.7498/aps.64.247801
[8]	熊晓波, 袁曦明, 刘金存, 宋江齐. Na2SrMg(PO4)2: Ce3+, Mn2+荧光粉的发光性质及其能量传递机理. , 2015, 64(1): 017801. doi: 10.7498/aps.64.017801
[9]	米瑞宇, 夏志国, 刘海坤. Ce3+, Mn2+共掺的Ca4Y6 (SiO4)6F2的发光性质和能量传递. , 2013, 62(13): 137802. doi: 10.7498/aps.62.137802
[10]	毕长虹, 孟庆裕. CaWO4：Sm3+荧光粉的发光性质及其能量传递机理. , 2013, 62(19): 197804. doi: 10.7498/aps.62.197804
[11]	沈应龙, 唐春梅, 盛秋春, 刘双, 李文涛, 王龙飞, 陈丹平. 铈铕共掺高钆氧化物玻璃的发光性能及能量传递效应. , 2013, 62(11): 117803. doi: 10.7498/aps.62.117803
[12]	钟瑞霞, 张家骅, 李明亚, 王晓强. Eu2+, Cr3+共掺杂的MAl12O19 (M=Ca, Sr, Ba)的发光性质及能量传递. , 2012, 61(11): 117801. doi: 10.7498/aps.61.117801
[13]	肖思国, 阳效良, 丁建文. Er3+/Yb3+掺杂氟硅铅酸盐微晶玻璃的上转换发光. , 2009, 58(10): 6858-6862. doi: 10.7498/aps.58.6858
[14]	肖思国, 阳效良, 丁建文, 颜晓红. 尺寸效应对Er3+掺杂纳米Y2O3的发光特性的影响. , 2009, 58(1): 165-173. doi: 10.7498/aps.58.165
[15]	杨志平, 杨广伟, 王少丽, 田晶, 李盼来, 李旭. Eu2+,Mn2+在BaZnP2O7中的发光及Eu2+→Mn2+能量传递. , 2008, 57(1): 581-585. doi: 10.7498/aps.57.581
[16]	陈敢新, 张勤远, 杨钢锋, 杨中民, 姜中宏. Tm3+/Ho3+共掺碲酸盐玻璃的2.0μm发光特性及能量传递. , 2007, 56(7): 4200-4206. doi: 10.7498/aps.56.4200
[17]	石冬梅, 张勤远, 杨钢锋, 姜中宏. Tm3+/Ho3+共掺镓铋酸盐玻璃1.47μm发光特性和能量传递的研究. , 2007, 56(5): 2951-2957. doi: 10.7498/aps.56.2951
[18]	金哲, 聂秋华, 徐铁峰, 戴世勋, 沈祥, 章向华. Tm3+/Yb3+共掺碲铅锌镧玻璃的能量传递和上转换发光. , 2007, 56(4): 2261-2267. doi: 10.7498/aps.56.2261
[19]	孙世菊, 滕　枫, 徐　征, 张延芬, 侯延冰. 聚乙烯基咔唑与Alq3混合薄膜的发光性能与能量传递过程. , 2004, 53(11): 3934-3939. doi: 10.7498/aps.53.3934
[20]	王殿元, 谢平波, 张慰萍, 楼立人, 夏上达. 稀土离子发光体系中能量传递和迁移模型的研究. , 2001, 50(2): 329-334. doi: 10.7498/aps.50.329

计量

文章访问数: 4679
PDF下载量: 80
被引次数: 0

姓名
邮箱
手机号码
标题
留言内容
验证码

搜索

留言板

单颗粒NaYF₄核壳结构的能量传递特性

Energy transfer characteristics of single-particle NaYF₄ core-shell structure

摘要

Abstract

作者及机构信息

西安邮电大学电子工程学院, 西安　710121

通信作者: 高伟, gaowei@xupt.edu.cn ; 董军, dongjun@xupt.edu.cn

Authors and contacts

School of Electronic Engineering, Xi’an University of Posts & Telecommunications, Xi’an 710121, China

Corresponding author: Gao Wei, gaowei@xupt.edu.cn ; Dong Jun, dongjun@xupt.edu.cn

文章全文 : translate this paragraph

参考文献

施引文献

目录

计量

作者中心

审稿中心

关于期刊

关于我们

搜索

留言板

单颗粒NaYF4核壳结构的能量传递特性

Energy transfer characteristics of single-particle NaYF4 core-shell structure

摘要

Abstract

作者及机构信息

西安邮电大学电子工程学院, 西安 710121

通信作者: 高伟, gaowei@xupt.edu.cn ; 董军, dongjun@xupt.edu.cn

Authors and contacts

School of Electronic Engineering, Xi’an University of Posts & Telecommunications, Xi’an 710121, China

Corresponding author: Gao Wei, gaowei@xupt.edu.cn ; Dong Jun, dongjun@xupt.edu.cn

文章全文 : translate this paragraph

参考文献

施引文献

目录

计量

出版历程

作者中心

审稿中心

关于期刊

关于我们

单颗粒NaYF₄核壳结构的能量传递特性

Energy transfer characteristics of single-particle NaYF₄ core-shell structure

西安邮电大学电子工程学院, 西安　710121