Understanding the luminescence in $ Yb^{3+} $ co-doped Sialon: $ Eu^{2+} $/$ Eu^{3+} $ transparent phosphor ceramic plate

Abstract The transparent Sialon phosphor ceramic plates were fabricated with varying amounts of $ Yb_{2} %$ O_{3} $ and $ Eu_{2} %$ O_{3} $. The hot press sintering technique was used to sinter the compact powders. The fabricated samples with the highest $ Yb_{2} %$ O_{3} $ concentration (10 wt%) an...
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Autor*in:	Joshi, Bhupendra [verfasserIn] Gyawali, Gobinda

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2022

Schlagwörter:	Sialon Phosphor ceramic plate Luminescence Rare-earth oxides

Anmerkung:	© The Korean Ceramic Society 2021

Übergeordnetes Werk:	Enthalten in: Journal of the Korean Ceramic Society - [Singapore] : Springer Singapore, 2020, 59(2022), 3 vom: 03. Jan., Seite 329-337
Übergeordnetes Werk:	volume:59 ; year:2022 ; number:3 ; day:03 ; month:01 ; pages:329-337

Links:	Volltext

DOI / URN:	10.1007/s43207-021-00176-8

Katalog-ID:	SPR047088915

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245	1	0	\|a Understanding the luminescence in $ Yb^{3+} $ co-doped Sialon: $ Eu^{2+} $/$ Eu^{3+} $ transparent phosphor ceramic plate
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520			\|a Abstract The transparent Sialon phosphor ceramic plates were fabricated with varying amounts of $ Yb_{2} %$ O_{3} $ and $ Eu_{2} %$ O_{3} $. The hot press sintering technique was used to sinter the compact powders. The fabricated samples with the highest $ Yb_{2} %$ O_{3} $ concentration (10 wt%) and lowest $ Eu_{2} %$ O_{3} $ concentration (1 wt%) show a dominant α-Sialon phase, whereas the highest $ Eu_{2} %$ O_{3} $ (8 wt%) and lowest $ Yb_{2} %$ O_{3} $ (3 wt%) containing sample shows composite α/β-Sialon phases as confirmed by the XRD analysis. The light transmittance was measured for 0.1 mm thick samples. The maximum light transmission of 60% was observed at 800 nm wavelength for the highest $ Yb_{2} %$ O_{3} $ added Sialon ceramics. Also, the higher $ Yb_{2} %$ O_{3} $ and lower $ Eu_{2} %$ O_{3} $ containing samples show a sharp orange luminescence at 590 nm, attributed to the parity allowed magnetic dipole induced 5$ D_{0} $ → 7$ F_{1} $ transition of the $ Eu^{3+} $. These samples also produced upconversion luminescence as irradiated by 980 nm wavelength. The sample with the highest $ Eu_{2} %$ O_{3} $ addition exhibits broad greenish-yellow down-conversion emission with a sharp emission at 590 nm for composite α/β-Sialon phases. The recorded broad emission ranges from green to red, offering a wide spectrum of visible light for lighting applications.
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912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_138
912			\|a GBV_ILN_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_152
912			\|a GBV_ILN_161
912			\|a GBV_ILN_170
912			\|a GBV_ILN_171
912			\|a GBV_ILN_187
912			\|a GBV_ILN_213
912			\|a GBV_ILN_224
912			\|a GBV_ILN_230
912			\|a GBV_ILN_250
912			\|a GBV_ILN_281
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_636
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2001
912			\|a GBV_ILN_2003
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912			\|a GBV_ILN_2005
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912			\|a GBV_ILN_2007
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912			\|a GBV_ILN_2009
912			\|a GBV_ILN_2010
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2026
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912			\|a GBV_ILN_2031
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2037
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2039
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
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912			\|a GBV_ILN_2050
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912			\|a GBV_ILN_2056
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912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2088
912			\|a GBV_ILN_2093
912			\|a GBV_ILN_2106
912			\|a GBV_ILN_2107
912			\|a GBV_ILN_2108
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allfields	10.1007/s43207-021-00176-8 doi (DE-627)SPR047088915 (SPR)s43207-021-00176-8-e DE-627 ger DE-627 rakwb eng Joshi, Bhupendra verfasserin (orcid)0000-0002-9582-8956 aut Understanding the luminescence in $ Yb^{3+} $ co-doped Sialon: $ Eu^{2+} $/$ Eu^{3+} $ transparent phosphor ceramic plate 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Korean Ceramic Society 2021 Abstract The transparent Sialon phosphor ceramic plates were fabricated with varying amounts of $ Yb_{2} %$ O_{3} $ and $ Eu_{2} %$ O_{3} $. The hot press sintering technique was used to sinter the compact powders. The fabricated samples with the highest $ Yb_{2} %$ O_{3} $ concentration (10 wt%) and lowest $ Eu_{2} %$ O_{3} $ concentration (1 wt%) show a dominant α-Sialon phase, whereas the highest $ Eu_{2} %$ O_{3} $ (8 wt%) and lowest $ Yb_{2} %$ O_{3} $ (3 wt%) containing sample shows composite α/β-Sialon phases as confirmed by the XRD analysis. The light transmittance was measured for 0.1 mm thick samples. The maximum light transmission of 60% was observed at 800 nm wavelength for the highest $ Yb_{2} %$ O_{3} $ added Sialon ceramics. Also, the higher $ Yb_{2} %$ O_{3} $ and lower $ Eu_{2} %$ O_{3} $ containing samples show a sharp orange luminescence at 590 nm, attributed to the parity allowed magnetic dipole induced 5$ D_{0} $ → 7$ F_{1} $ transition of the $ Eu^{3+} $. These samples also produced upconversion luminescence as irradiated by 980 nm wavelength. The sample with the highest $ Eu_{2} %$ O_{3} $ addition exhibits broad greenish-yellow down-conversion emission with a sharp emission at 590 nm for composite α/β-Sialon phases. The recorded broad emission ranges from green to red, offering a wide spectrum of visible light for lighting applications. Sialon (dpeaa)DE-He213 Phosphor ceramic plate (dpeaa)DE-He213 Luminescence (dpeaa)DE-He213 Rare-earth oxides (dpeaa)DE-He213 Gyawali, Gobinda aut Enthalten in Journal of the Korean Ceramic Society [Singapore] : Springer Singapore, 2020 59(2022), 3 vom: 03. Jan., Seite 329-337 (DE-627)1689172304 (DE-600)3007266-9 2662-4710 nnns volume:59 year:2022 number:3 day:03 month:01 pages:329-337 https://dx.doi.org/10.1007/s43207-021-00176-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 59 2022 3 03 01 329-337
spelling	10.1007/s43207-021-00176-8 doi (DE-627)SPR047088915 (SPR)s43207-021-00176-8-e DE-627 ger DE-627 rakwb eng Joshi, Bhupendra verfasserin (orcid)0000-0002-9582-8956 aut Understanding the luminescence in $ Yb^{3+} $ co-doped Sialon: $ Eu^{2+} $/$ Eu^{3+} $ transparent phosphor ceramic plate 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Korean Ceramic Society 2021 Abstract The transparent Sialon phosphor ceramic plates were fabricated with varying amounts of $ Yb_{2} %$ O_{3} $ and $ Eu_{2} %$ O_{3} $. The hot press sintering technique was used to sinter the compact powders. The fabricated samples with the highest $ Yb_{2} %$ O_{3} $ concentration (10 wt%) and lowest $ Eu_{2} %$ O_{3} $ concentration (1 wt%) show a dominant α-Sialon phase, whereas the highest $ Eu_{2} %$ O_{3} $ (8 wt%) and lowest $ Yb_{2} %$ O_{3} $ (3 wt%) containing sample shows composite α/β-Sialon phases as confirmed by the XRD analysis. The light transmittance was measured for 0.1 mm thick samples. The maximum light transmission of 60% was observed at 800 nm wavelength for the highest $ Yb_{2} %$ O_{3} $ added Sialon ceramics. Also, the higher $ Yb_{2} %$ O_{3} $ and lower $ Eu_{2} %$ O_{3} $ containing samples show a sharp orange luminescence at 590 nm, attributed to the parity allowed magnetic dipole induced 5$ D_{0} $ → 7$ F_{1} $ transition of the $ Eu^{3+} $. These samples also produced upconversion luminescence as irradiated by 980 nm wavelength. The sample with the highest $ Eu_{2} %$ O_{3} $ addition exhibits broad greenish-yellow down-conversion emission with a sharp emission at 590 nm for composite α/β-Sialon phases. The recorded broad emission ranges from green to red, offering a wide spectrum of visible light for lighting applications. Sialon (dpeaa)DE-He213 Phosphor ceramic plate (dpeaa)DE-He213 Luminescence (dpeaa)DE-He213 Rare-earth oxides (dpeaa)DE-He213 Gyawali, Gobinda aut Enthalten in Journal of the Korean Ceramic Society [Singapore] : Springer Singapore, 2020 59(2022), 3 vom: 03. Jan., Seite 329-337 (DE-627)1689172304 (DE-600)3007266-9 2662-4710 nnns volume:59 year:2022 number:3 day:03 month:01 pages:329-337 https://dx.doi.org/10.1007/s43207-021-00176-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 59 2022 3 03 01 329-337
allfields_unstemmed	10.1007/s43207-021-00176-8 doi (DE-627)SPR047088915 (SPR)s43207-021-00176-8-e DE-627 ger DE-627 rakwb eng Joshi, Bhupendra verfasserin (orcid)0000-0002-9582-8956 aut Understanding the luminescence in $ Yb^{3+} $ co-doped Sialon: $ Eu^{2+} $/$ Eu^{3+} $ transparent phosphor ceramic plate 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Korean Ceramic Society 2021 Abstract The transparent Sialon phosphor ceramic plates were fabricated with varying amounts of $ Yb_{2} %$ O_{3} $ and $ Eu_{2} %$ O_{3} $. The hot press sintering technique was used to sinter the compact powders. The fabricated samples with the highest $ Yb_{2} %$ O_{3} $ concentration (10 wt%) and lowest $ Eu_{2} %$ O_{3} $ concentration (1 wt%) show a dominant α-Sialon phase, whereas the highest $ Eu_{2} %$ O_{3} $ (8 wt%) and lowest $ Yb_{2} %$ O_{3} $ (3 wt%) containing sample shows composite α/β-Sialon phases as confirmed by the XRD analysis. The light transmittance was measured for 0.1 mm thick samples. The maximum light transmission of 60% was observed at 800 nm wavelength for the highest $ Yb_{2} %$ O_{3} $ added Sialon ceramics. Also, the higher $ Yb_{2} %$ O_{3} $ and lower $ Eu_{2} %$ O_{3} $ containing samples show a sharp orange luminescence at 590 nm, attributed to the parity allowed magnetic dipole induced 5$ D_{0} $ → 7$ F_{1} $ transition of the $ Eu^{3+} $. These samples also produced upconversion luminescence as irradiated by 980 nm wavelength. The sample with the highest $ Eu_{2} %$ O_{3} $ addition exhibits broad greenish-yellow down-conversion emission with a sharp emission at 590 nm for composite α/β-Sialon phases. The recorded broad emission ranges from green to red, offering a wide spectrum of visible light for lighting applications. Sialon (dpeaa)DE-He213 Phosphor ceramic plate (dpeaa)DE-He213 Luminescence (dpeaa)DE-He213 Rare-earth oxides (dpeaa)DE-He213 Gyawali, Gobinda aut Enthalten in Journal of the Korean Ceramic Society [Singapore] : Springer Singapore, 2020 59(2022), 3 vom: 03. Jan., Seite 329-337 (DE-627)1689172304 (DE-600)3007266-9 2662-4710 nnns volume:59 year:2022 number:3 day:03 month:01 pages:329-337 https://dx.doi.org/10.1007/s43207-021-00176-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 59 2022 3 03 01 329-337
allfieldsGer	10.1007/s43207-021-00176-8 doi (DE-627)SPR047088915 (SPR)s43207-021-00176-8-e DE-627 ger DE-627 rakwb eng Joshi, Bhupendra verfasserin (orcid)0000-0002-9582-8956 aut Understanding the luminescence in $ Yb^{3+} $ co-doped Sialon: $ Eu^{2+} $/$ Eu^{3+} $ transparent phosphor ceramic plate 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Korean Ceramic Society 2021 Abstract The transparent Sialon phosphor ceramic plates were fabricated with varying amounts of $ Yb_{2} %$ O_{3} $ and $ Eu_{2} %$ O_{3} $. The hot press sintering technique was used to sinter the compact powders. The fabricated samples with the highest $ Yb_{2} %$ O_{3} $ concentration (10 wt%) and lowest $ Eu_{2} %$ O_{3} $ concentration (1 wt%) show a dominant α-Sialon phase, whereas the highest $ Eu_{2} %$ O_{3} $ (8 wt%) and lowest $ Yb_{2} %$ O_{3} $ (3 wt%) containing sample shows composite α/β-Sialon phases as confirmed by the XRD analysis. The light transmittance was measured for 0.1 mm thick samples. The maximum light transmission of 60% was observed at 800 nm wavelength for the highest $ Yb_{2} %$ O_{3} $ added Sialon ceramics. Also, the higher $ Yb_{2} %$ O_{3} $ and lower $ Eu_{2} %$ O_{3} $ containing samples show a sharp orange luminescence at 590 nm, attributed to the parity allowed magnetic dipole induced 5$ D_{0} $ → 7$ F_{1} $ transition of the $ Eu^{3+} $. These samples also produced upconversion luminescence as irradiated by 980 nm wavelength. The sample with the highest $ Eu_{2} %$ O_{3} $ addition exhibits broad greenish-yellow down-conversion emission with a sharp emission at 590 nm for composite α/β-Sialon phases. The recorded broad emission ranges from green to red, offering a wide spectrum of visible light for lighting applications. Sialon (dpeaa)DE-He213 Phosphor ceramic plate (dpeaa)DE-He213 Luminescence (dpeaa)DE-He213 Rare-earth oxides (dpeaa)DE-He213 Gyawali, Gobinda aut Enthalten in Journal of the Korean Ceramic Society [Singapore] : Springer Singapore, 2020 59(2022), 3 vom: 03. Jan., Seite 329-337 (DE-627)1689172304 (DE-600)3007266-9 2662-4710 nnns volume:59 year:2022 number:3 day:03 month:01 pages:329-337 https://dx.doi.org/10.1007/s43207-021-00176-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 59 2022 3 03 01 329-337
allfieldsSound	10.1007/s43207-021-00176-8 doi (DE-627)SPR047088915 (SPR)s43207-021-00176-8-e DE-627 ger DE-627 rakwb eng Joshi, Bhupendra verfasserin (orcid)0000-0002-9582-8956 aut Understanding the luminescence in $ Yb^{3+} $ co-doped Sialon: $ Eu^{2+} $/$ Eu^{3+} $ transparent phosphor ceramic plate 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Korean Ceramic Society 2021 Abstract The transparent Sialon phosphor ceramic plates were fabricated with varying amounts of $ Yb_{2} %$ O_{3} $ and $ Eu_{2} %$ O_{3} $. The hot press sintering technique was used to sinter the compact powders. The fabricated samples with the highest $ Yb_{2} %$ O_{3} $ concentration (10 wt%) and lowest $ Eu_{2} %$ O_{3} $ concentration (1 wt%) show a dominant α-Sialon phase, whereas the highest $ Eu_{2} %$ O_{3} $ (8 wt%) and lowest $ Yb_{2} %$ O_{3} $ (3 wt%) containing sample shows composite α/β-Sialon phases as confirmed by the XRD analysis. The light transmittance was measured for 0.1 mm thick samples. The maximum light transmission of 60% was observed at 800 nm wavelength for the highest $ Yb_{2} %$ O_{3} $ added Sialon ceramics. Also, the higher $ Yb_{2} %$ O_{3} $ and lower $ Eu_{2} %$ O_{3} $ containing samples show a sharp orange luminescence at 590 nm, attributed to the parity allowed magnetic dipole induced 5$ D_{0} $ → 7$ F_{1} $ transition of the $ Eu^{3+} $. These samples also produced upconversion luminescence as irradiated by 980 nm wavelength. The sample with the highest $ Eu_{2} %$ O_{3} $ addition exhibits broad greenish-yellow down-conversion emission with a sharp emission at 590 nm for composite α/β-Sialon phases. The recorded broad emission ranges from green to red, offering a wide spectrum of visible light for lighting applications. Sialon (dpeaa)DE-He213 Phosphor ceramic plate (dpeaa)DE-He213 Luminescence (dpeaa)DE-He213 Rare-earth oxides (dpeaa)DE-He213 Gyawali, Gobinda aut Enthalten in Journal of the Korean Ceramic Society [Singapore] : Springer Singapore, 2020 59(2022), 3 vom: 03. Jan., Seite 329-337 (DE-627)1689172304 (DE-600)3007266-9 2662-4710 nnns volume:59 year:2022 number:3 day:03 month:01 pages:329-337 https://dx.doi.org/10.1007/s43207-021-00176-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 59 2022 3 03 01 329-337
language	English
source	Enthalten in Journal of the Korean Ceramic Society 59(2022), 3 vom: 03. Jan., Seite 329-337 volume:59 year:2022 number:3 day:03 month:01 pages:329-337
sourceStr	Enthalten in Journal of the Korean Ceramic Society 59(2022), 3 vom: 03. Jan., Seite 329-337 volume:59 year:2022 number:3 day:03 month:01 pages:329-337
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Sialon Phosphor ceramic plate Luminescence Rare-earth oxides
isfreeaccess_bool	false
container_title	Journal of the Korean Ceramic Society
authorswithroles_txt_mv	Joshi, Bhupendra @@aut@@ Gyawali, Gobinda @@aut@@
publishDateDaySort_date	2022-01-03T00:00:00Z
hierarchy_top_id	1689172304
id	SPR047088915
language_de	englisch
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author	Joshi, Bhupendra
spellingShingle	Joshi, Bhupendra misc Sialon misc Phosphor ceramic plate misc Luminescence misc Rare-earth oxides Understanding the luminescence in $ Yb^{3+} $ co-doped Sialon: $ Eu^{2+} $/$ Eu^{3+} $ transparent phosphor ceramic plate
authorStr	Joshi, Bhupendra
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topic_title	Understanding the luminescence in $ Yb^{3+} $ co-doped Sialon: $ Eu^{2+} $/$ Eu^{3+} $ transparent phosphor ceramic plate Sialon (dpeaa)DE-He213 Phosphor ceramic plate (dpeaa)DE-He213 Luminescence (dpeaa)DE-He213 Rare-earth oxides (dpeaa)DE-He213
topic	misc Sialon misc Phosphor ceramic plate misc Luminescence misc Rare-earth oxides
topic_unstemmed	misc Sialon misc Phosphor ceramic plate misc Luminescence misc Rare-earth oxides
topic_browse	misc Sialon misc Phosphor ceramic plate misc Luminescence misc Rare-earth oxides
format_facet	Elektronische Aufsätze Aufsätze Elektronische Ressource
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title	Understanding the luminescence in $ Yb^{3+} $ co-doped Sialon: $ Eu^{2+} $/$ Eu^{3+} $ transparent phosphor ceramic plate
ctrlnum	(DE-627)SPR047088915 (SPR)s43207-021-00176-8-e
title_full	Understanding the luminescence in $ Yb^{3+} $ co-doped Sialon: $ Eu^{2+} $/$ Eu^{3+} $ transparent phosphor ceramic plate
author_sort	Joshi, Bhupendra
journal	Journal of the Korean Ceramic Society
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author_browse	Joshi, Bhupendra Gyawali, Gobinda
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format_se	Elektronische Aufsätze
author-letter	Joshi, Bhupendra
doi_str_mv	10.1007/s43207-021-00176-8
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title_sort	understanding the luminescence in $ yb^{3+} $ co-doped sialon: $ eu^{2+} $/$ eu^{3+} $ transparent phosphor ceramic plate
title_auth	Understanding the luminescence in $ Yb^{3+} $ co-doped Sialon: $ Eu^{2+} $/$ Eu^{3+} $ transparent phosphor ceramic plate
abstract	Abstract The transparent Sialon phosphor ceramic plates were fabricated with varying amounts of $ Yb_{2} %$ O_{3} $ and $ Eu_{2} %$ O_{3} $. The hot press sintering technique was used to sinter the compact powders. The fabricated samples with the highest $ Yb_{2} %$ O_{3} $ concentration (10 wt%) and lowest $ Eu_{2} %$ O_{3} $ concentration (1 wt%) show a dominant α-Sialon phase, whereas the highest $ Eu_{2} %$ O_{3} $ (8 wt%) and lowest $ Yb_{2} %$ O_{3} $ (3 wt%) containing sample shows composite α/β-Sialon phases as confirmed by the XRD analysis. The light transmittance was measured for 0.1 mm thick samples. The maximum light transmission of 60% was observed at 800 nm wavelength for the highest $ Yb_{2} %$ O_{3} $ added Sialon ceramics. Also, the higher $ Yb_{2} %$ O_{3} $ and lower $ Eu_{2} %$ O_{3} $ containing samples show a sharp orange luminescence at 590 nm, attributed to the parity allowed magnetic dipole induced 5$ D_{0} $ → 7$ F_{1} $ transition of the $ Eu^{3+} $. These samples also produced upconversion luminescence as irradiated by 980 nm wavelength. The sample with the highest $ Eu_{2} %$ O_{3} $ addition exhibits broad greenish-yellow down-conversion emission with a sharp emission at 590 nm for composite α/β-Sialon phases. The recorded broad emission ranges from green to red, offering a wide spectrum of visible light for lighting applications. © The Korean Ceramic Society 2021
abstractGer	Abstract The transparent Sialon phosphor ceramic plates were fabricated with varying amounts of $ Yb_{2} %$ O_{3} $ and $ Eu_{2} %$ O_{3} $. The hot press sintering technique was used to sinter the compact powders. The fabricated samples with the highest $ Yb_{2} %$ O_{3} $ concentration (10 wt%) and lowest $ Eu_{2} %$ O_{3} $ concentration (1 wt%) show a dominant α-Sialon phase, whereas the highest $ Eu_{2} %$ O_{3} $ (8 wt%) and lowest $ Yb_{2} %$ O_{3} $ (3 wt%) containing sample shows composite α/β-Sialon phases as confirmed by the XRD analysis. The light transmittance was measured for 0.1 mm thick samples. The maximum light transmission of 60% was observed at 800 nm wavelength for the highest $ Yb_{2} %$ O_{3} $ added Sialon ceramics. Also, the higher $ Yb_{2} %$ O_{3} $ and lower $ Eu_{2} %$ O_{3} $ containing samples show a sharp orange luminescence at 590 nm, attributed to the parity allowed magnetic dipole induced 5$ D_{0} $ → 7$ F_{1} $ transition of the $ Eu^{3+} $. These samples also produced upconversion luminescence as irradiated by 980 nm wavelength. The sample with the highest $ Eu_{2} %$ O_{3} $ addition exhibits broad greenish-yellow down-conversion emission with a sharp emission at 590 nm for composite α/β-Sialon phases. The recorded broad emission ranges from green to red, offering a wide spectrum of visible light for lighting applications. © The Korean Ceramic Society 2021
abstract_unstemmed	Abstract The transparent Sialon phosphor ceramic plates were fabricated with varying amounts of $ Yb_{2} %$ O_{3} $ and $ Eu_{2} %$ O_{3} $. The hot press sintering technique was used to sinter the compact powders. The fabricated samples with the highest $ Yb_{2} %$ O_{3} $ concentration (10 wt%) and lowest $ Eu_{2} %$ O_{3} $ concentration (1 wt%) show a dominant α-Sialon phase, whereas the highest $ Eu_{2} %$ O_{3} $ (8 wt%) and lowest $ Yb_{2} %$ O_{3} $ (3 wt%) containing sample shows composite α/β-Sialon phases as confirmed by the XRD analysis. The light transmittance was measured for 0.1 mm thick samples. The maximum light transmission of 60% was observed at 800 nm wavelength for the highest $ Yb_{2} %$ O_{3} $ added Sialon ceramics. Also, the higher $ Yb_{2} %$ O_{3} $ and lower $ Eu_{2} %$ O_{3} $ containing samples show a sharp orange luminescence at 590 nm, attributed to the parity allowed magnetic dipole induced 5$ D_{0} $ → 7$ F_{1} $ transition of the $ Eu^{3+} $. These samples also produced upconversion luminescence as irradiated by 980 nm wavelength. The sample with the highest $ Eu_{2} %$ O_{3} $ addition exhibits broad greenish-yellow down-conversion emission with a sharp emission at 590 nm for composite α/β-Sialon phases. The recorded broad emission ranges from green to red, offering a wide spectrum of visible light for lighting applications. © The Korean Ceramic Society 2021
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container_issue	3
title_short	Understanding the luminescence in $ Yb^{3+} $ co-doped Sialon: $ Eu^{2+} $/$ Eu^{3+} $ transparent phosphor ceramic plate
url	https://dx.doi.org/10.1007/s43207-021-00176-8
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up_date	2024-07-04T01:48:47.567Z
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fullrecord_marcxml	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR047088915</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230509102332.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">220524s2022 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s43207-021-00176-8</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR047088915</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s43207-021-00176-8-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Joshi, Bhupendra</subfield><subfield code="e">verfasserin</subfield><subfield code="0">(orcid)0000-0002-9582-8956</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Understanding the luminescence in $ Yb^{3+} $ co-doped Sialon: $ Eu^{2+} $/$ Eu^{3+} $ transparent phosphor ceramic plate</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© The Korean Ceramic Society 2021</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract The transparent Sialon phosphor ceramic plates were fabricated with varying amounts of $ Yb_{2} %$ O_{3} $ and $ Eu_{2} %$ O_{3} $. The hot press sintering technique was used to sinter the compact powders. The fabricated samples with the highest $ Yb_{2} %$ O_{3} $ concentration (10 wt%) and lowest $ Eu_{2} %$ O_{3} $ concentration (1 wt%) show a dominant α-Sialon phase, whereas the highest $ Eu_{2} %$ O_{3} $ (8 wt%) and lowest $ Yb_{2} %$ O_{3} $ (3 wt%) containing sample shows composite α/β-Sialon phases as confirmed by the XRD analysis. The light transmittance was measured for 0.1 mm thick samples. The maximum light transmission of 60% was observed at 800 nm wavelength for the highest $ Yb_{2} %$ O_{3} $ added Sialon ceramics. Also, the higher $ Yb_{2} %$ O_{3} $ and lower $ Eu_{2} %$ O_{3} $ containing samples show a sharp orange luminescence at 590 nm, attributed to the parity allowed magnetic dipole induced 5$ D_{0} $ → 7$ F_{1} $ transition of the $ Eu^{3+} $. These samples also produced upconversion luminescence as irradiated by 980 nm wavelength. The sample with the highest $ Eu_{2} %$ O_{3} $ addition exhibits broad greenish-yellow down-conversion emission with a sharp emission at 590 nm for composite α/β-Sialon phases. 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Understanding the luminescence in $ Yb^{3+} $ co-doped Sialon: $ Eu^{2+} $/$ Eu^{3+} $ transparent phosphor ceramic plate

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