共 24 条
Blue, green, and red emission from undoped and doped ZnGa2O4 colloidal nanocrystals
被引:40
作者:

Byun, Ho-June
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机构:
Hongik Univ, Dept Mat Sci & Engn, Seoul 121791, South Korea Hongik Univ, Dept Mat Sci & Engn, Seoul 121791, South Korea

Kim, Jong-Uk
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机构:
Hongik Univ, Dept Mat Sci & Engn, Seoul 121791, South Korea Hongik Univ, Dept Mat Sci & Engn, Seoul 121791, South Korea

Yang, Heesun
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机构:
Hongik Univ, Dept Mat Sci & Engn, Seoul 121791, South Korea Hongik Univ, Dept Mat Sci & Engn, Seoul 121791, South Korea
机构:
[1] Hongik Univ, Dept Mat Sci & Engn, Seoul 121791, South Korea
关键词:
ONE-POT SYNTHESIS;
OPTICAL-PROPERTIES;
EU;
LUMINESCENCE;
PHOSPHORS;
GROWTH;
TB;
D O I:
10.1088/0957-4484/20/49/495602
中图分类号:
TB3 [工程材料学];
学科分类号:
0805 ;
080502 ;
摘要:
Undoped, Tb3+- and Eu3+-doped ZnGa2O4 colloidal nanocrystals were synthesized by a nonhydrolytic hot solution chemistry. Undoped nanocrystals exhibited an intrinsic blue emission peaking at 437 nm by self-activated transition. The emissions of Tb3+- and Eu3+-doped ZnGa2O4 nanocrystals consisted of their own characteristic green and red line peaks (D-5(4)-F-7(j) transitions), respectively. Synthetic parameters such as activator concentration and reaction time were varied to investigate their effects on luminescent properties. Tb3+-doped colloidal nanocrystals synthesized for a short reaction time showed an unprecedented, exclusively green luminescence with the host blue emission effectively suppressed. On the other hand, the emission of Eu3+-doped ones was weak with the host emission persistently present regardless of reaction time.
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共 24 条
[1]
Hydrothermal Synthesis and Characterization of Undoped and Eu-Doped ZnGa2O4 Nanoparticles
[J].
Aneesh, P. M.
;
Krishna, K. Mini
;
Jayaraj, M. K.
.
JOURNAL OF THE ELECTROCHEMICAL SOCIETY,
2009, 156 (03)
:K33-K36

Aneesh, P. M.
论文数: 0 引用数: 0
h-index: 0
机构:
Cochin Univ Sci & Technol, Optoelect Devices Lab, Dept Phys, Kochi 682022, India Cochin Univ Sci & Technol, Optoelect Devices Lab, Dept Phys, Kochi 682022, India

Krishna, K. Mini
论文数: 0 引用数: 0
h-index: 0
机构:
Cochin Univ Sci & Technol, Optoelect Devices Lab, Dept Phys, Kochi 682022, India Cochin Univ Sci & Technol, Optoelect Devices Lab, Dept Phys, Kochi 682022, India

Jayaraj, M. K.
论文数: 0 引用数: 0
h-index: 0
机构:
Cochin Univ Sci & Technol, Optoelect Devices Lab, Dept Phys, Kochi 682022, India Cochin Univ Sci & Technol, Optoelect Devices Lab, Dept Phys, Kochi 682022, India
[2]
Nonaqueous synthesis of colloidal ZnGa2O4 nanocrystals and their photolinninescence properties
[J].
Cao, Minhua
;
Djerdj, Igor
;
Antonietti, Markus
;
Niederberger, Markus
.
CHEMISTRY OF MATERIALS,
2007, 19 (24)
:5830-5832

Cao, Minhua
论文数: 0 引用数: 0
h-index: 0
机构: Max Planck Inst Colloids & Interfaces, Colloid Dept, D-14424 Potsdam, Germany

Djerdj, Igor
论文数: 0 引用数: 0
h-index: 0
机构: Max Planck Inst Colloids & Interfaces, Colloid Dept, D-14424 Potsdam, Germany

Antonietti, Markus
论文数: 0 引用数: 0
h-index: 0
机构: Max Planck Inst Colloids & Interfaces, Colloid Dept, D-14424 Potsdam, Germany

Niederberger, Markus
论文数: 0 引用数: 0
h-index: 0
机构: Max Planck Inst Colloids & Interfaces, Colloid Dept, D-14424 Potsdam, Germany
[3]
Synthesis and optical properties of Co2+-doped ZnGa2O4 nanocrystals
[J].
Duan, X. L.
;
Yuan, D. R.
;
Wang, L. H.
;
Yu, F. P.
;
Cheng, X. F.
;
Liu, Z. Q.
;
Yan, S. S.
.
JOURNAL OF CRYSTAL GROWTH,
2006, 296 (02)
:234-238

Duan, X. L.
论文数: 0 引用数: 0
h-index: 0
机构:
Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

Yuan, D. R.
论文数: 0 引用数: 0
h-index: 0
机构: Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

Wang, L. H.
论文数: 0 引用数: 0
h-index: 0
机构: Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

Yu, F. P.
论文数: 0 引用数: 0
h-index: 0
机构: Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

Cheng, X. F.
论文数: 0 引用数: 0
h-index: 0
机构: Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

Liu, Z. Q.
论文数: 0 引用数: 0
h-index: 0
机构: Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China

Yan, S. S.
论文数: 0 引用数: 0
h-index: 0
机构: Shandong Univ, State Key Lab Crystal Mat, Jinan 250100, Peoples R China
[4]
THE ZNGA2O4 PHOSPHOR FOR LOW-VOLTAGE BLUE CATHODOLUMINESCENCE
[J].
ITOH, S
;
TOKI, H
;
SATO, Y
;
MORIMOTO, K
;
KISHINO, T
.
JOURNAL OF THE ELECTROCHEMICAL SOCIETY,
1991, 138 (05)
:1509-1512

ITOH, S
论文数: 0 引用数: 0
h-index: 0
机构: Futaba Corporation, Research and Development Center, Mobara

TOKI, H
论文数: 0 引用数: 0
h-index: 0
机构: Futaba Corporation, Research and Development Center, Mobara

SATO, Y
论文数: 0 引用数: 0
h-index: 0
机构: Futaba Corporation, Research and Development Center, Mobara

MORIMOTO, K
论文数: 0 引用数: 0
h-index: 0
机构: Futaba Corporation, Research and Development Center, Mobara

KISHINO, T
论文数: 0 引用数: 0
h-index: 0
机构: Futaba Corporation, Research and Development Center, Mobara
[5]
Size- and shape-controlled magnetic (Cr, Mn, Fe, Co, Ni) oxide nanocrystals via a simple and general approach
[J].
Jana, NR
;
Chen, YF
;
Peng, XG
.
CHEMISTRY OF MATERIALS,
2004, 16 (20)
:3931-3935

Jana, NR
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Arkansas, Dept Chem & Biochem, Fayetteville, AR 72701 USA Univ Arkansas, Dept Chem & Biochem, Fayetteville, AR 72701 USA

Chen, YF
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Arkansas, Dept Chem & Biochem, Fayetteville, AR 72701 USA Univ Arkansas, Dept Chem & Biochem, Fayetteville, AR 72701 USA

Peng, XG
论文数: 0 引用数: 0
h-index: 0
机构:
Univ Arkansas, Dept Chem & Biochem, Fayetteville, AR 72701 USA Univ Arkansas, Dept Chem & Biochem, Fayetteville, AR 72701 USA
[6]
Tunable color emission of ZnGa2O4:Si4+ phosphors with enhanced brightness due to donor formation
[J].
Kang, HI
;
Kim, JS
;
Lee, M
;
Bahng, JH
;
Choi, JC
;
Park, HL
;
Kim, GC
;
Kim, TW
;
Hwang, YH
;
Mho, SI
;
Eom, SH
;
Yu, YS
;
Song, HJ
;
Kim, WT
.
SOLID STATE COMMUNICATIONS,
2002, 122 (12)
:633-636

Kang, HI
论文数: 0 引用数: 0
h-index: 0
机构:
Yonsei Univ, Dept Phys, Inst Phys & Appl Phys, Seoul 120749, South Korea Yonsei Univ, Dept Phys, Inst Phys & Appl Phys, Seoul 120749, South Korea

Kim, JS
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Dept Phys, Inst Phys & Appl Phys, Seoul 120749, South Korea

Lee, M
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Dept Phys, Inst Phys & Appl Phys, Seoul 120749, South Korea

Bahng, JH
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Dept Phys, Inst Phys & Appl Phys, Seoul 120749, South Korea

Choi, JC
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Dept Phys, Inst Phys & Appl Phys, Seoul 120749, South Korea

论文数: 引用数:
h-index:
机构:

Kim, GC
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Dept Phys, Inst Phys & Appl Phys, Seoul 120749, South Korea

Kim, TW
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Dept Phys, Inst Phys & Appl Phys, Seoul 120749, South Korea

Hwang, YH
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Dept Phys, Inst Phys & Appl Phys, Seoul 120749, South Korea

Mho, SI
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Dept Phys, Inst Phys & Appl Phys, Seoul 120749, South Korea

Eom, SH
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Dept Phys, Inst Phys & Appl Phys, Seoul 120749, South Korea

Yu, YS
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Dept Phys, Inst Phys & Appl Phys, Seoul 120749, South Korea

Song, HJ
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Dept Phys, Inst Phys & Appl Phys, Seoul 120749, South Korea

Kim, WT
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Dept Phys, Inst Phys & Appl Phys, Seoul 120749, South Korea
[7]
Optical and structural properties of ZnGa2O4: Eu3+ nanophosphor by hydrothermal method
[J].
Kim, Jong Su
;
Kwon, Ae Kyung
;
Kim, Jin Su
;
Park, Hong Lee
;
Kim, Gwang Chul
;
do Han, Sang
.
JOURNAL OF LUMINESCENCE,
2007, 122
:851-854

Kim, Jong Su
论文数: 0 引用数: 0
h-index: 0
机构:
Pukyong Natl Univ, Div Image Informat Sci & Engn, Pusan 608739, South Korea Pukyong Natl Univ, Div Image Informat Sci & Engn, Pusan 608739, South Korea

Kwon, Ae Kyung
论文数: 0 引用数: 0
h-index: 0
机构: Pukyong Natl Univ, Div Image Informat Sci & Engn, Pusan 608739, South Korea

论文数: 引用数:
h-index:
机构:

Park, Hong Lee
论文数: 0 引用数: 0
h-index: 0
机构: Pukyong Natl Univ, Div Image Informat Sci & Engn, Pusan 608739, South Korea

Kim, Gwang Chul
论文数: 0 引用数: 0
h-index: 0
机构: Pukyong Natl Univ, Div Image Informat Sci & Engn, Pusan 608739, South Korea

do Han, Sang
论文数: 0 引用数: 0
h-index: 0
机构: Pukyong Natl Univ, Div Image Informat Sci & Engn, Pusan 608739, South Korea
[8]
Color variation of ZnGa2O4 phosphor by reduction-oxidation processes
[J].
Kim, JS
;
Kang, HI
;
Kim, WN
;
Kim, JI
;
Choi, JC
;
Park, HL
;
Kim, GC
;
Kim, TW
;
Hwang, YH
;
Mho, SI
;
Jung, MC
;
Han, M
.
APPLIED PHYSICS LETTERS,
2003, 82 (13)
:2029-2031

Kim, JS
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Inst Phys & Appl Phys, Seoul 120749, South Korea

Kang, HI
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Inst Phys & Appl Phys, Seoul 120749, South Korea

Kim, WN
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Inst Phys & Appl Phys, Seoul 120749, South Korea

Kim, JI
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Inst Phys & Appl Phys, Seoul 120749, South Korea

Choi, JC
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Inst Phys & Appl Phys, Seoul 120749, South Korea

Park, HL
论文数: 0 引用数: 0
h-index: 0
机构:
Yonsei Univ, Inst Phys & Appl Phys, Seoul 120749, South Korea Yonsei Univ, Inst Phys & Appl Phys, Seoul 120749, South Korea

Kim, GC
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Inst Phys & Appl Phys, Seoul 120749, South Korea

Kim, TW
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Inst Phys & Appl Phys, Seoul 120749, South Korea

Hwang, YH
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Inst Phys & Appl Phys, Seoul 120749, South Korea

Mho, SI
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Inst Phys & Appl Phys, Seoul 120749, South Korea

Jung, MC
论文数: 0 引用数: 0
h-index: 0
机构: Yonsei Univ, Inst Phys & Appl Phys, Seoul 120749, South Korea

论文数: 引用数:
h-index:
机构:
[9]
One-pot synthesis of highly luminescent InP/ZnS nanocrystals without precursor injection
[J].
Li, Liang
;
Reiss, Peter
.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,
2008, 130 (35)
:11588-+

Li, Liang
论文数: 0 引用数: 0
h-index: 0
机构:
CEA, INAC SPrAM, UMR 5819, CNRS UJF, F-38054 Grenoble, France CEA, INAC SPrAM, UMR 5819, CNRS UJF, F-38054 Grenoble, France

Reiss, Peter
论文数: 0 引用数: 0
h-index: 0
机构:
CEA, INAC SPrAM, UMR 5819, CNRS UJF, F-38054 Grenoble, France CEA, INAC SPrAM, UMR 5819, CNRS UJF, F-38054 Grenoble, France
[10]
Monodispersed InP quantum dots prepared by colloidal chemistry in a noncoordinating solvent
[J].
Lucey, DW
;
MacRae, DJ
;
Furis, M
;
Sahoo, Y
;
Cartwright, AN
;
Prasad, PN
.
CHEMISTRY OF MATERIALS,
2005, 17 (14)
:3754-3762

Lucey, DW
论文数: 0 引用数: 0
h-index: 0
机构:
SUNY Buffalo, Inst Lasers Photon & Biophoton, Dept Chem Phys & Elect Engn, Buffalo, NY 14260 USA SUNY Buffalo, Inst Lasers Photon & Biophoton, Dept Chem Phys & Elect Engn, Buffalo, NY 14260 USA

MacRae, DJ
论文数: 0 引用数: 0
h-index: 0
机构:
SUNY Buffalo, Inst Lasers Photon & Biophoton, Dept Chem Phys & Elect Engn, Buffalo, NY 14260 USA SUNY Buffalo, Inst Lasers Photon & Biophoton, Dept Chem Phys & Elect Engn, Buffalo, NY 14260 USA

Furis, M
论文数: 0 引用数: 0
h-index: 0
机构:
SUNY Buffalo, Inst Lasers Photon & Biophoton, Dept Chem Phys & Elect Engn, Buffalo, NY 14260 USA SUNY Buffalo, Inst Lasers Photon & Biophoton, Dept Chem Phys & Elect Engn, Buffalo, NY 14260 USA

Sahoo, Y
论文数: 0 引用数: 0
h-index: 0
机构:
SUNY Buffalo, Inst Lasers Photon & Biophoton, Dept Chem Phys & Elect Engn, Buffalo, NY 14260 USA SUNY Buffalo, Inst Lasers Photon & Biophoton, Dept Chem Phys & Elect Engn, Buffalo, NY 14260 USA

Cartwright, AN
论文数: 0 引用数: 0
h-index: 0
机构:
SUNY Buffalo, Inst Lasers Photon & Biophoton, Dept Chem Phys & Elect Engn, Buffalo, NY 14260 USA SUNY Buffalo, Inst Lasers Photon & Biophoton, Dept Chem Phys & Elect Engn, Buffalo, NY 14260 USA

Prasad, PN
论文数: 0 引用数: 0
h-index: 0
机构:
SUNY Buffalo, Inst Lasers Photon & Biophoton, Dept Chem Phys & Elect Engn, Buffalo, NY 14260 USA SUNY Buffalo, Inst Lasers Photon & Biophoton, Dept Chem Phys & Elect Engn, Buffalo, NY 14260 USA