Observation of efficient population of the red-emitting state from the green state by non-multiphonon relaxation in the Er<sup>3+</sup>–Yb<sup>3+</sup> system

Jiahua Zhang; Zhendong Hao; Jing Li; Xia Zhang; Yongshi Luo; Guohui Pan

doi:10.1038/lsa.2015.12

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Observation of efficient population of the red-emitting state from the green state by non-multiphonon relaxation in the Er³⁺–Yb³⁺ system

Original Articles

- Observation of efficient population of the red-emitting state from the green state by non-multiphonon relaxation in the Er³⁺–Yb³⁺ system
- Observation of efficient population of the red-emitting state from the green state by non-multiphonon relaxation in the Er³⁺–Yb³⁺ system
- LSA 2015年4卷第1期
- Affiliations：
  
  State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, China
- Author bio：
  
  Professor JH Zhang, State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy ofSciences, 3888 Eastern South Lake Road, Changchun 130033, ChinaE-mail: zhangjh@ciomp.ac.cn
- Funds：
- DOI：10.1038/lsa.2015.12
  中图分类号：
- 纸质出版日期：2015-03，
  
  网络出版日期：2014-11-19，
  
  收稿日期：2014-08-04，
  
  修回日期：2014-11-12，
  
  录用日期：2014-11-18
- Accepted：
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Observation of efficient population of the red-emitting state from the green state by non-multiphonon relaxation in the Er³⁺–Yb³⁺ system[J]. LSA, 2015,4(1).

Zhang, J. H. et al. Observation of efficient population of the red-emitting state from the green state by non-multiphonon relaxation in the Er³⁺–Yb³⁺ system. Light: Science & Applications, 4, e239 (2015).
Observation of efficient population of the red-emitting state from the green state by non-multiphonon relaxation in the Er³⁺–Yb³⁺ system[J]. LSA, 2015,4(1). DOI： 10.1038/lsa.2015.12.

Zhang, J. H. et al. Observation of efficient population of the red-emitting state from the green state by non-multiphonon relaxation in the Er³⁺–Yb³⁺ system. Light: Science & Applications, 4, e239 (2015). DOI： 10.1038/lsa.2015.12.

摘要

Abstract

The rare earth Er

and Yb

codoped system is the most attractive for showcasing energy transfer upconversion. This system can generate green and red emissions from Er

under infrared excitation of the sensitizer Yb

. It is well known that the red-emitting state can be populated from the upper green-emitting state. The contribution of multiphonon relaxation to this population is generally considered important at low excitation densities. Here

we demonstrate for the first time the importance of a previously proposed but neglected mechanism described as a cross relaxation energy transfer from Er

to Yb

followed by an energy back transfer within the same Er

–Yb

pair. A luminescence spectroscopy study of cubic Y

: Er

indicates that this mechanism can be more efficient than multiphonon relaxation

and it can even make a major contribution to the red upconversion. The study also revealed that the energy transfers involved in this mechanism take place only in the nearest Er

–Yb

pairs

and thus

it is fast and efficient at low excitation densities. Our results enable a better understanding of upconversion processes and properties in the Er

–Yb

system.

关键词

Keywords

energy transfererbium–ytterbium systemupconversion luminescence

references

Auzel F. Upconversion and anti-stokes processes with f and d ions in solids.Chem Rev2004;104: 139–174..

Li J, Zhang J, Hao Z, Zhang X, Zhao Jet al. Intense upconversion luminescence and origin study in Tm3+/Yb3+codoped calcium scandate.Appl Phys Lett2012;101: 121905..

Qin W, Liu Z, Sin C, Wu C, Qin Get al. Multi-ion cooperative processes in Yb3+clusters.Light Sci Appl2014;3: e193, doi: 10.1038/lsa.2014.74..

Mobert PEA, Heumann E, Huber G, Chai BHT. Green Er3+: YLiF4upconversion laser at 551 nm with Yb3+codoping: a novel pumping scheme.Opt Lett1997;22: 1412–1414..

Zijlmans H, Bonnet J, Burton J, Kardos K, Vail Tet al. Detection of cell and tissue surface antigens using up-converting phosphors: a new reporter technology.Anal Biochem1999;267: 30–36..

Uitert LG, Levinstein HJ, Grodkiewicz WH. Infrared stimulable rare earth oxy-halide phosphors: their synthesis, properties and applications.Mater Res Bull1969;4: 381–389..

Wittke JP, Ladany I, Yocom PN. Y2O3: Yb: Er—new red-emitting infrared-excited phosphor.J Appl Phys1972;43: 595–600..

Sommerdijk JL, Bril A. Visible luminescence of Er3+, Yb3+under IR excitation. In: Williams F, editor.Luminescence of Crystals, Molecules and Solutions. New York: Plenum Press; 1973, p86–91..

Ostermayer FW. Preparation and properties of infrared-to-visible conversion phosphors.Metall Trans1971;2: 747–755..

Solis D, Rosa E, Meza O, Diaz-Torres LA, Salas Pet al. Role of Yb3+and Er3+concentration on the tunability of green–yellow–red upconversion emission of codoped ZrO2: Yb3+–Er3+nanocrystals.J Appl Phys2010;108: 023103..

Vetrone F, Boyer JC, Capobianco JA, Speghini A, Bettinelli M. Significance of Yb3+concentration on the upconversion mechanisms in codoped Y2O3: Er3+, Yb3+nanocrystals.J Appl Phys2004;96: 661–667..

Kuroda H, Shionoya S, Kushida T. Mechanism and controlling factors of infrared to visible conversion process in Er3+and Yb3+doped phosphors.J Phys Soc Jpn1972;33: 125–141..

Weber MJ. Selective excitation and decay of Er3+fluorescence in LaF3.Phys Rev1967;156: 231–241..

Ziel JP, Uitert LG, Grodkiewicz WH. Factors controlling infrared pumped visible emission of Yb3+–Er3+in the scheelites.J Appl Phys1970;41: 3308–3315..

Auzel F, Baldacchini G, Laversenne L, Boulon G. Radiation trapping and self-quenching analysis in Yb3+, Er3+, and Ho3+doped Y2O3.Opt Mater2003;24: 103–109..

Sardar DK, Nash KL, Yow RM, Gruber JB. Absorption intensities and emission cross section of intermanifold transition of Er3+in Er3+: Y2O3nanocrystals.J Appl Phys2007;101: 113115..

Inokuti M, Hirayama F. Influence of energy transfer by the exchange mechanism on donor luminescence.J Chem Phys1965;43: 1978–1989..

Sommerdijk JL, Wanmaker WL, Verriet JG. Infrared excited visible luminescence in oxidic lattices doped with Yb3+and Er3+.J Lumin1971;4: 404–416..

Sommerdijk JL. On the excitation mechanism of the infrared excited visible luminescence in Yb3+, Er3+doped fluorides.J Lumin1971;4: 441–449..

Singh V, Rai VK, Haase M. Intense green and red upconversion emission of Er3+, Yb3+co-doped CaZrO3obtained by a solution combustion reaction.J Appl Phys2012;112: 063105..

Eilers H. Effect of particle/grain size on the optical properties of Y2O3: Er, Yb.J Alloys Compd2009;474: 569–572..

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Observation of efficient population of the red-emitting state from the green state by non-multiphonon relaxation in the Er3+–Yb3+ system

Observation of efficient population of the red-emitting state from the green state by non-multiphonon relaxation in the Er3+–Yb3+ system

DOI：10.1038/lsa.2015.12

摘要

Abstract

关键词

Keywords

references

Observation of efficient population of the red-emitting state from the green state by non-multiphonon relaxation in the Er³⁺–Yb³⁺ system

Observation of efficient population of the red-emitting state from the green state by non-multiphonon relaxation in the Er³⁺–Yb³⁺ system