A Computational Chemistry Study on Relationship between Crystal Structure and Emission Property of Eu2+-doped Phosphors

被引：0

作者：

Onuma, Hiroaki ^{[1
]}

Yamashita, Itaru ^{[2
]}

Nagumo, Ryo ^{[3
]}

Miura, Ryuji ^{[1
]}

Suzuki, Ai ^{[3
]}

Tsuboi, Hideyuki ^{[1
]}

Hatakeyama, Nozomu ^{[1
]}

Endou, Akira ^{[1
]}

Takaba, Hiromitsu ^{[2
]}

Kubo, Momoji ^{[4
]}

Miyamoto, Akira ^{[1
,2
,3
]}

机构：

[1] Tohoku Univ, Grad Sch Engn, Dept Appl Chem, Aoba Ku, 6-6-10-205 Aoba, Sendai, Miyagi 9808579, Japan

[2] Tohoku Univ, Grad Sch Engn, Dept Chem Engn, Aoba Ku, Sendai, Miyagi 9808579, Japan

[3] Tohoku Univ, New Ind Creat Hatchery Ctr, Aoba Ku, Sendai, Miyagi 9808579, Japan

[4] Tohoku Univ, Grad Sch Engn, Fracture & Reliabil Res Inst, Aoba Ku, Sendai, Miyagi 9808579, Japan

来源：

IDW'10: PROCEEDINGS OF THE 17TH INTERNATIONAL DISPLAY WORKSHOPS, VOLS 1-3 | 2010年

关键词：

LUMINESCENT PROPERTIES; PHOTOLUMINESCENCE PROPERTIES; EU; EU-2+; TEMPERATURE; CENTERS; SPECTRA; M=CA;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, we reported a computational study on emission property of Eu2+-doped phosphors. Multi-regression analyses were carried out and prediction equations for emission/excitation wavelength of Eu2+-doped phosphors were obtained. We found that Ca/Sr/Ba and Si/O/S atoms around Eu atoms make emission/excitation wavelength long and short, respectively.

引用

页码：283 / 286

页数：4

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