Photoluminescence study of rare earth doped Yttrium aluminum garnet—YAG:RE (RE: Eu3+, Pr3+ and Tb3+)

Upasani, Manisha; Butey, Bhavana; Moharil, S. V.

doi:10.1016/j.ijleo.2015.11.070

Cited by 10 publications

(3 citation statements)

References 10 publications

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“…Lu et al [10] reported synthesis and luminescence properties of microemulsion-derived YAG:Eu 3+ phosphor. In the previous work, Eu 3+ doped YAG has been synthesized at low temperature [11]. In all mentioned studies, no work has been reported related to the effect of Si on YAG:Eu at low temperature by combustion synthesis for commercial purpose.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of Y3Al5O12:Eu and Y3Al5O12:Eu,Si phosphors by combustion method: Comparative investigations on the structural and spectral properties

Upasani

2016

J Adv Ceram

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Section: Introductionmentioning

confidence: 99%

Synthesis of Y3Al5O12:Eu and Y3Al5O12:Eu,Si phosphors by combustion method: Comparative investigations on the structural and spectral properties

Upasani

2016

J Adv Ceram

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“…In the 1960s, YAG single crystals, drawn the attention for fluorescence and solid-state laser applications 4 . However, the expensiveness and difficulties of single crystal growth, caused the development of different ceramic processing techniques to obtain polycrystalline YAG; having advantages in cost, preparation time and scale production.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Characterization of Rare Earth doped YAG Nanopowders via Combustion Synthesis

Garcia-Gutierrez¹,

Cabanillas-Lopez²,

Rangel-Segura³

et al. 2022

JER

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Yttrium Aluminum Garnet (YAG) powder doped with rare earth (RE) ions (RE= Ce 3+ , Eu 3+ , Nd 3+ and Pr 3+ ) were prepared via combustion synthesis at relatively low temperature. The combustion synthesis involves the reaction of aluminum nitrate (Al(NO 3 ) 3 ), yttrium nitrate (Y(NO 3 ) 3 ) and the rare earth ion nitrates (RE(NO 3 ) 3 ) with carbohydrazide (CO(N 2 H 3 ) 2 ) as fuel. Assynthesized YAG:RE powder samples were amorphous or nano-crystalline however, after annealing at 1000 o C temperature throughout one hour their reached a cubic perovskite type structure. The PL spectra of YAG:RE powders synthesized in this work confirmed the incorporation of RE ions in the YAG host lattice. This research showed that the Combustion Synthesis is a low-cost and rapid method to produce high quality YAG:RE powders.

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“…The rare earths of most interest for selective emitters are ytterbium (Yb), thulium (Tm), erbium (Er), holmium (Ho) and dysprosium (Dy). Rare earth doped YAG crystal have been used in photonic applications ranging from Near infrared (IR) emitters to cathode ray phosphors and scintillators since Y 3+ being vicariate with trivalent lanthanide ions [5] . Yb 3+ ions can absorb the lights between 900 and 1000 nm with energy transfer (DT) from 2 F7/2 to 2 F5/2 level.…”

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confidence: 99%

Large-size Er,Yb:YAG Single Crystal: Growth and Performance

Zhiqiang¹,

Ji'an²,

Chen³

et al. 2023

Journal of Inorganic Materials

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Er 3+ and Yb 3+ co-doped YAG crystals are very important optical crystals. Currently, Er 3+ and Yb 3+ co-doped YAG crystals are widely used in high power solid state lasers, but there are still many challenges in growing large size, low defect doped YAG crystals using the Czochralski (Cz) method. In this paper, large-sized Er 3+ and Yb 3+ co-doped YAG bulk crystal with a diameter of 80 mm and a length of 230 mm has been obtained by the fast Cz growth method.

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Photoluminescence study of rare earth doped Yttrium aluminum garnet—YAG:RE (RE: Eu3+, Pr3+ and Tb3+)

Cited by 10 publications

References 10 publications

Synthesis of Y3Al5O12:Eu and Y3Al5O12:Eu,Si phosphors by combustion method: Comparative investigations on the structural and spectral properties

Synthesis of Y3Al5O12:Eu and Y3Al5O12:Eu,Si phosphors by combustion method: Comparative investigations on the structural and spectral properties

Synthesis and Characterization of Rare Earth doped YAG Nanopowders via Combustion Synthesis

Large-size Er,Yb:YAG Single Crystal: Growth and Performance

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