Luminescence thermometry with Zn2SiO4:Mn2+ powder

被引：88

作者：

Lojpur, V. ^{[1
]}

Nikolic, M. G. ^{[1
]}

Jovanovic, D. ^{[1
]}

Medic, M. ^{[1
]}

Antic, Z. ^{[1
]}

Dramicanin, M. D. ^{[1
]}

机构：

[1] Univ Belgrade, Vinca Inst Nucl Sci, Belgrade 11001, Serbia

来源：

APPLIED PHYSICS LETTERS | 2013年 / 103卷 / 14期

关键词：

DOPED ZINC SILICATE; PHOSPHOR PARTICLES; TEMPERATURE; PHOTOLUMINESCENCE; EU3+;

D O I：

10.1063/1.4824208

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Herein, temperature dependencies of emission and emission decay of Zn2SiO4:Mn2+ powder in the range from room temperature to 300 degrees C is reported. These dependencies allow temperature sensing from luminescence measurements, since Mn2+ emission intensity, emission band spectral position, and emission decay are rapidly changing over the entire temperature range. For fluorescence intensity ratio method, measurement that relays on emission intensity changes with temperature, sensitivity of 12.2% is found. In the case of lifetime thermometry, method that relays on emission decay changes with temperature, sensitivity of 0.48% is determined. Both sensitivity values are among the highest ever recorded for inorganic materials. (C) 2013 AIP Publishing LLC.

引用

页数：3

共 27 条

[1] MN-2+ CONCENTRATION-EFFECT ON THE OPTICAL-PROPERTIES OF ZN2SIO4MN PHOSPHORS [J].

BARTHOU, C ;

BENOIT, J ;

BENALLOUL, P ;

MORELL, A .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1994, 141 (02) :524-528

[2] Thermometry at the nanoscale [J].

Brites, Carlos D. S. ;

Lima, Patricia P. ;

Silva, Nuno J. O. ;

Millan, Angel ;

Amaral, Vitor S. ;

Palacio, Fernando ;

Carlos, Luis D. .

NANOSCALE, 2012, 4 (16) :4799-4829

[3] Preparation and characterizations of Zn2SiO4:Mn green phosphors [J].

Cho, TH ;

Chang, HJ .

CERAMICS INTERNATIONAL, 2003, 29 (06) :611-618

[4] Comparison of fluorescence-based temperature sensor schemes: Theoretical analysis and experimental validation [J].

Collins, SF ;

Baxter, GW ;

Wade, SA ;

Sun, T ;

Grattan, KTV ;

Zhang, ZY ;

Palmer, AW .

JOURNAL OF APPLIED PHYSICS, 1998, 84 (09) :4649-4654

[5] Synthesis and luminescence of SiO2/Zn2SiO4 and SiO2/Zn2SiO4:Mn composite with sol-gel methods [J].

El Ghoul, J. ;

Omri, K. ;

Alyamani, A. ;

Barthou, C. ;

El Mir, L. .

JOURNAL OF LUMINESCENCE, 2013, 138 :218-222

[6] Optical characterization of SiO2/Zn2SiO4:V nanocomposite obtained after the incorporation of ZnO:V nanoparticles in silica host matrix [J].

El Ghoul, J. ;

Barthou, C. ;

Saadoun, M. ;

El Mir, L. .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2010, 71 (03) :194-198

[7] Characteristics of silicate phosphors [J].

Fonda, GR .

JOURNAL OF PHYSICAL CHEMISTRY, 1939, 43 (05) :561-577

[8] PHOTO-LUMINESCENCE AND PHOTOCONDUCTIVITY OF UNDOPED AND DOPED ZINC SILICATE [J].

HESS, H ;

KRAUTZ, E .

JOURNAL OF LUMINESCENCE, 1981, 24-5 (NOV) :321-324

[9] Luminescence nanothermometry [J].

Jaque, Daniel ;

Vetrone, Fiorenzo .

NANOSCALE, 2012, 4 (15) :4301-4326

[10] Electronic energy relaxation and luminescence decay dynamics of Eu3+ in Zn2SiO4:Eu3+ phosphors [J].

Joly, Alan G. ;

Chen, Wei ;

Zhang, Jun ;

Wang, Shaopeng .

JOURNAL OF LUMINESCENCE, 2007, 126 (02) :491-496

← 1 2 3 →