Mechanism of the linear and nonlinear optical effects of sralf5 and bamgf4 crystals
文献类型：期刊论文
| 作者 | Huang, He1,2; Lin, Z. S.1; Bai, Lei1,3; He, Ran1,3; Chen, C. T.1 |
| 刊名 | Solid state communications
 |
| 出版日期 | 2010-12-01 |
| 卷号 | 150期号:47-48页码:2318-2321 |
| 关键词 | Fluoride crystals Electronic structures Linear and nonlinear optical effects First-principles |
| ISSN号 | 0038-1098 |
| DOI | 10.1016/j.ssc.2010.10.011 |
| 通讯作者 | Lin, z. s.(zslin@mail.ipc.ac.cn) |
| 英文摘要 | The electronic properties of sralf5 and bamgf4 have been studied using the ab initio plane-wave pseudopotential method. based on the electronic band structures, the linear and nonlinear optical properties for these crystals are theoretically determined. both the calculated refractive indices and nonlinear optical effects are in reasonable agreement with the available experimental values. the origin of the nonlinear optical effects is elucidated through a real-space atom-cutting analysis. it is found that in sralf5 crystals the contribution of the (alf6)(3-) anionic group to both the anisotropy of the linear optical and second harmonic generation effect is dominant while that of the a-site cations sr2+ can be negligible. with the size increase of the a-site cations the contribution of ba2+ for the optical effects in bamgf4 become more pronounced and is comparable to that of the (mgf6)(4-) anionic group. (c) 2010 elsevier ltd. all rights reserved. |
| WOS关键词 | MAGNESIUM BARIUM FLUORIDE ; KBBF CRYSTAL ; PSEUDOPOTENTIALS ; GENERATION |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000284720300008 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2405402 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Lin, Z. S. |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Funct Crystals & Laser Technol, Beijing Ctr Crystal R&D, Beijing 100190, Peoples R China 2.Minist Civil Affairs China, Natl Disaster Reduct Ctr, Beijing 100721, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, He,Lin, Z. S.,Bai, Lei,et al. Mechanism of the linear and nonlinear optical effects of sralf5 and bamgf4 crystals[J]. Solid state communications,2010,150(47-48):2318-2321. |
| APA | Huang, He,Lin, Z. S.,Bai, Lei,He, Ran,&Chen, C. T..(2010).Mechanism of the linear and nonlinear optical effects of sralf5 and bamgf4 crystals.Solid state communications,150(47-48),2318-2321. |
| MLA | Huang, He,et al."Mechanism of the linear and nonlinear optical effects of sralf5 and bamgf4 crystals".Solid state communications 150.47-48(2010):2318-2321. |
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来源：中国科学院大学
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