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Photorefractive Effect of a Liquid Crystal Cell with a ZnO Nanorod Doped in Only One PVA Layer
| Content Provider | Scilit |
|---|---|
| Author | Zhan-Guo, Wang Chen, Yong-Hai Xiang, Ying Qu, Sheng-Chun Wang, Zhan-Guo |
| Copyright Year | 2011 |
| Description | Journal: Chinese Physics Letters We observe obviously different diffraction efficiencies with forward and reverse dc voltages in a forced-light-scattering (FLS) experiment for a cell with ZnO nanorod doped in only one poly (vinyl alcohol) (PVA) layer. When a dc voltage with a positive pole on the ZnO nanorod doped side is applied, the excited charge carriers primarily move along the transverse direction, which results in a higher diffraction efficiency. Conversely, when the dc voltage with a negative pole on the ZnO nanorod doped side is applied, the excited charge carriers primarily move along the longitudinal direction, which leads to a lower diffraction efficiency. A largest diffraction efficiency of about 9% is achieved in the ZnO nanorod doped liquid crystal cell. |
| Related Links | http://iopscience.iop.org/article/10.1088/0256-307X/28/9/096101/pdf |
| ISSN | 0256307X |
| e-ISSN | 17413540 |
| DOI | 10.1088/0256-307x/28/9/096101 |
| Journal | Chinese Physics Letters |
| Issue Number | 9 |
| Volume Number | 28 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2011-09-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Chinese Physics Letters Atomic, Molecular and Chemical Physics Liquid Crystal Zno Nanorod Photorefractive Effect Crystal Cell Pva Layer Nanorod Doped |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy |
