Luminescent spectroscopy of sodium titanium orthophosphate crystals doped with samarium and praseodymium ions

Chukova, O.; Nedilko, S.; Zayets, S.; Boyko, R.; Nagornyi, P. G.; Slobodyanik, M.S.

doi:10.1016/j.optmat.2007.02.008

Cited by 7 publications

(3 citation statements)

References 13 publications

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“…ions. Groups of lines located in the 550 -580, 580 -620, 625 -670 and 680 -725 nm spectral ranges are caused by the 4 G 5/2 ¤ 6 H 5/2 , 6 H 7/2 , 6 H 9/2 and 6 H 11/2 transitions, respectively [17][18][19][20]. Positions of the observed lines and their assignments are collected in Table 2.…”

Section: Optical Spectroscopymentioning

confidence: 99%

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Structure and spectroscopy characterization of La1-xSmxVO4 luminescent nanoparticles synthesized co-precipitation and sol-gel methods

et al. 2019

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The Sm-activated orthvanadate nanoparticles with La 1-x Sm x VO 4 (x ≤ 0.3) composition were synthesized by co-precipitation and sol-gel methods. XRD study has shown that synthesized samples are characterized by monoclinic or tetragonal structure as well as their mixture dependently on Sm concentration and methods of synthesis. Influence of method of synthesis on morphology of nanoparticles, their absorption, diffuse reflectance and emission spectra was observed and studied. Luminescence properties and diffuse reflectance spectra of the sol-gel nanoparticles are also depend on Sm concentrations. At least two types of Sm 3+ centers were found by emission spectra. These centers have different excitation efficiency by light from the 350-450 nm spectral range. Structures of the centers are discussed taking into account crystal structure, possible defects, morphology of the synthesized nanoparticles and their phase compositions.

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Section: Optical Spectroscopymentioning

confidence: 99%

“…For such purpose, Sm 3+ ions can be considered as the most promising luminescent activator after the Eu 3+ ions. Emission spectra of the Sm 3+ ions are usually observed in the 550 -700 nm range and can be excited from the 370 -500 nm range with inner f-f transitions [16][17][18][19][20].…”

Section: Introductionmentioning

confidence: 99%

Structure and spectroscopy characterization of La1-xSmxVO4 luminescent nanoparticles synthesized co-precipitation and sol-gel methods

et al. 2019

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“…In this work, we examine the possibility of use of the luminescent probe method in the case of M I Ti 2 (PO 4 ) 3 (M I = Li, Na, K) phosphate materials. Preliminary results on this problem have been published [3][4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Luminescent monitoring of metal dititanium triphosphates as promising materials for radioactive waste confinement

Nedilko

Hizhnyi

Chukova

et al. 2009

Journal of Nuclear Materials

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Thin Films of La1-xSmxVO4:Ca Luminescent Vanadate Nanoparticles Deposited with Various Methods on Glass Substrates

Chukova

Nedilko

Voitenko

et al. 2021

Springer Proceedings in Physics

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Luminescent spectroscopy of sodium titanium orthophosphate crystals doped with samarium and praseodymium ions

Cited by 7 publications

References 13 publications

Structure and spectroscopy characterization of La1-xSmxVO4 luminescent nanoparticles synthesized co-precipitation and sol-gel methods

Structure and spectroscopy characterization of La1-xSmxVO4 luminescent nanoparticles synthesized co-precipitation and sol-gel methods

Luminescent monitoring of metal dititanium triphosphates as promising materials for radioactive waste confinement

Thin Films of La1-xSmxVO4:Ca Luminescent Vanadate Nanoparticles Deposited with Various Methods on Glass Substrates

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