STUDIES OF PHOTOREFRACTIVE DIFFRACTION DYNAMIC IN PARAELECTRIC KTA1-XNBXO3 CRYSTALS
文献类型：期刊论文
| 作者 | YE, PX ; YANG, CX ; LIAN, YW ; WANG, DD ; GUAN, QC ; WANG, JY |
| 刊名 | JOURNAL OF APPLIED PHYSICS
 |
| 出版日期 | 1993 |
| 卷号 | 73期号:12页码:8050 |
| 关键词 | ELECTRON-HOLE TRANSPORT STORAGE STATE |
| ISSN号 | 0021-8979 |
| 通讯作者 | YE, PX (reprint author), CHINESE ACAD SCI,INST PHYS,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | The dynamics of photorefractive diffraction in paraelectric KTa1-xNbxO3 crystals during writing, reading, and erasing have been studied systematically. Experimental observations related not only to the diffraction from the first-order photorefractive grating but also to that from the second-order photorefractive grating, and where a writing beam with spots smaller than, as well as larger than, the entrance surface of the crystal was used. All the complicated behaviors observed have been explained qualitatively. An electron-hole transport model and a nonequilibrium screening model have been applied, and the existence of an internal dc electric field induced during writing simultaneously by an optical field and an externally applied field has been suggested and demonstrated. The significant influence of this induced field is indicated. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/53681]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | YE, PX,YANG, CX,LIAN, YW,et al. STUDIES OF PHOTOREFRACTIVE DIFFRACTION DYNAMIC IN PARAELECTRIC KTA1-XNBXO3 CRYSTALS[J]. JOURNAL OF APPLIED PHYSICS,1993,73(12):8050. |
| APA | YE, PX,YANG, CX,LIAN, YW,WANG, DD,GUAN, QC,&WANG, JY.(1993).STUDIES OF PHOTOREFRACTIVE DIFFRACTION DYNAMIC IN PARAELECTRIC KTA1-XNBXO3 CRYSTALS.JOURNAL OF APPLIED PHYSICS,73(12),8050. |
| MLA | YE, PX,et al."STUDIES OF PHOTOREFRACTIVE DIFFRACTION DYNAMIC IN PARAELECTRIC KTA1-XNBXO3 CRYSTALS".JOURNAL OF APPLIED PHYSICS 73.12(1993):8050. |
入库方式： OAI收割
来源：物理研究所
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