Investigation on relationship between charge transfer position and dielectric definition of average energy gap in Eu3+-doped compounds
文献类型：期刊论文
| 作者 | Li L ; Zhou SH ; Zhang SY |
| 刊名 | journal of physical chemistry c
 |
| 出版日期 | 2007 |
| 卷号 | 111期号:7页码:3205-3210 |
| 关键词 | RARE-EARTH IONS LUMINESCENT PROPERTIES TRANSFER TRANSITIONS SYSTEMATIC BEHAVIOR ELECTRON-TRANSFER ABSORPTION BANDS BOND COVALENCY TRANSFER STATE LANTHANIDE CRYSTAL |
| ISSN号 | 1932-7447 |
| 通讯作者 | zhang sy |
| 中文摘要 | the dielectric definition of average energy gap e-g of the chemical bond has been calculated quantitatively in eu3+-doped 30 lanthanide compounds based on the dielectric theory of chemical bond for complex structure crystals. the relationship between the experimental charge transfer (ct) energy of eu3+ and the corresponding average energy gap e-g has been studied. the results show that the ct energy increases linearly with increasing of the average energy gap e-g. the linear model is obtained. it allows us to predict the ct position of eu3+-doped lanthanide compounds with knowledge of the crystal structure and index of refraction. applied to the ca4gdo(bo3)(3):eu and li2lu5o4(bo3)(3):eu crystals, the predicted results of ct energies are in good agreement with the experimental values, and it can be concluded that the lowest ct energy in li2lu5o4(bo3)(3):eu originates from the site of lu1. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000245005800051 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/13901]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li L,Zhou SH,Zhang SY. Investigation on relationship between charge transfer position and dielectric definition of average energy gap in Eu3+-doped compounds[J]. journal of physical chemistry c,2007,111(7):3205-3210. |
| APA | Li L,Zhou SH,&Zhang SY.(2007).Investigation on relationship between charge transfer position and dielectric definition of average energy gap in Eu3+-doped compounds.journal of physical chemistry c,111(7),3205-3210. |
| MLA | Li L,et al."Investigation on relationship between charge transfer position and dielectric definition of average energy gap in Eu3+-doped compounds".journal of physical chemistry c 111.7(2007):3205-3210. |
入库方式： OAI收割
来源：长春应用化学研究所
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