Author Kumar, Kaushal
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2014 | Journal Article
YVO4:Er3+/Yb3+ phosphor for multifunctional applications
Mahata, M. K.; Tiwari, S. P.; Mukherjee, S.; Kumar, K. & Rai, V. K. (2014)
Journal of the Optical Society of America B, 31(8) pp. 1814-1821. DOI: https://doi.org/10.1364/JOSAB.31.001814
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2015 | Journal Article
Er3+-Yb3+ doped vanadate nanocrystals: A highly sensitive thermographic phosphor and its optical nanoheater behavior
Mahata, M. K.; Kumar, K. & Rai, V. K. (2015)
Sensors and Actuators B Chemical, 209 pp. 775-780. DOI: https://doi.org/10.1016/j.snb.2014.12.039
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2015 | Journal Article
Incorporation of Zn2+ ions into BaTiO3:Er3+/Yb3+ nanophosphor: an effective way to enhance upconversion, defect luminescence and temperature sensing
Mahata, M. K.; Koppe, T.; Mondal, T.; Bruesewitz, C.; Kumar, K.; Rai, V. K. & Hofsaess, H. et al. (2015)
Physical Chemistry Chemical Physics, 17(32) pp. 20741-20753. DOI: https://doi.org/10.1039/c5cp01874a
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2016 | Journal Article
Synthesis and Upconversion Emission Properties of Green Emitting Y<SUB>4</SUB>MoO<SUB>9</SUB>: Er<SUP>3</SUP><SUP>+</SUP>/Yb<SUP>3</SUP><SUP>+</SUP> Phosphor
Sinha, S.; Mahata, M. K. & Kumar, K. (2016)
Materials Focus, 5(3) pp. 222-226. DOI: https://doi.org/10.1166/mat.2016.1318
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2016 | Journal Article
Up/down-converted green luminescence of Er3+-Yb3+ doped paramagnetic gadolinium molybdate: a highly sensitive thermographic phosphor for multifunctional applications
Sinha, S.; Mahata, M. K. & Kumar, K. (2016)
RSC Advances, 6(92) pp. 89642-89654. DOI: https://doi.org/10.1039/c6ra20332a
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2016 | Journal Article |
Demonstration of Temperature Dependent Energy Migration in Dual-Mode YVO4: Ho3+/Yb3+ Nanocrystals for Low Temperature Thermometry
Mahata, M. K.; Koppe, T.; Kumar, K.; Hofsaess, H. & Vetter, U. (2016)
Scientific Reports, 6 art. 36342. DOI: https://doi.org/10.1038/srep36342
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2017 | Journal Article
Enhancement of upconversion, temperature sensing and cathodoluminescence in the K+/Na+ compensated CaMoO4:Er3+/Yb3+ nanophosphor
Sinha, S.; Mahata, M. K.; Swart, H. C.; Kumar, A. & Kumar, K. (2017)
New Journal of Chemistry, 41(13) pp. 5362-5372. DOI: https://doi.org/10.1039/c7nj00086c
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2017 | Journal Article
Dualistic temperature sensing in Er3+/Yb3+ doped CaMoO4 upconversion phosphor
Sinha, S.; Mahata, M. K.; Kumar, K.; Tiwari, S. P. & Rai, V. K. (2017)
Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 173 pp. 369-375. DOI: https://doi.org/10.1016/j.saa.2016.09.039
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2018 | Journal Article
Comparative thermometric properties of bi-functional Er 3+ –Yb 3+ doped rare earth (RE = Y, Gd and La) molybdates
Sinha, S.; Mahata, M. K. & Kumar, K. (2018)
Materials Research Express, 5(2) pp. 026201. DOI: https://doi.org/10.1088/2053-1591/aaa861
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2019 | Journal Article
Enhancing the upconversion luminescence properties of Er 3+ –Yb 3+ doped yttrium molybdate through Mg 2+ incorporation: effect of laser excitation power on temperature sensing and heat generation
Sinha, S.; Mahata, M. K. & Kumar, K. (2019)
New Journal of Chemistry, 43(15) pp. 5960-5971. DOI: https://doi.org/10.1039/C9NJ00760A
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2020 | Journal Article |
Upconversion photoluminescence of Ho3+-Yb3+ doped barium titanate nanocrystallites: Optical tools for structural phase detection and temperature probing
Mahata, M. K.; Koppe, T.; Kumar, K.; Hofsäss, H. & Vetter, U. (2020)
Scientific Reports, 10(1). DOI: https://doi.org/10.1038/s41598-020-65149-z
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2022 | Book Chapter
Upconversion Hybrid Phosphors for Biological Applications
Kumar, K.; Maurya, S. K.& Mahata, M. K. (2022)
In:Upadhyay, Kanchan; Thomas, Sabu; Tamrakar, Raunak Kumar (Eds.), Hybrid Phosphor Materials : Synthesis, Characterization and Applications pp. 195-222. Cham: Springer International Publishing. DOI: https://doi.org/10.1007/978-3-030-90506-4_8
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