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| Content Provider | Springer Nature Link |
|---|---|
| Author | Liang, Bo Huang, Hongtao Liu, Zhe Chen, Gui Yu, Gang Luo, Tao Liao, Lei Chen, Di Shen, Guozhen |
| Copyright Year | 2014 |
| Abstract | Transparent metal oxide nanowires (NWs) have attracted intense research interest in recent years. We report here the synthesis of interesting ladder-like metal oxide NWs, including In$_{2}$O$_{3}$, SnO$_{2}$, ZnO, and Ga$_{2}$O$_{3}$, via a facile chemical vapor deposition (CVD) method. Their structural features and growth mechanism are demonstrated in detail by using the ladder-like In$_{2}$O$_{3}$ NWs as an example. Single ladder-like NW-based field-effect transistors (FETs) and photodetectors (PDs) of SnO$_{2}$ were fabricated in order to investigate their electrical transport and light absorption properties. Compared with straight NW-based FETs which operate in an enhancement mode (E-mode), FETs build on ladder-like NWs operate in a depletion mode (D-mode). The ladder-like NWs also give higher carrier concentrations than conventional single nanowires. Finite-difference time-domain (FDTD) simulations have been performed on the ladder-like NWs and the results reveal a great enhancement of light absorption with both transverse-electric (TE) and transverse-magnetic (TM) polarization modes, which is in good agreement with the experimental results. |
| Starting Page | 272 |
| Ending Page | 283 |
| Page Count | 12 |
| File Format | |
| ISSN | 19980124 |
| Journal | Nano Research |
| Volume Number | 7 |
| Issue Number | 2 |
| e-ISSN | 19980000 |
| Language | English |
| Publisher | Tsinghua University Press |
| Publisher Date | 2014-01-06 |
| Publisher Place | Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | In$_{2}$O$_{3}$ SnO$_{2}$ nanowires field-effect transistors photodetectors finite-difference time-domain Nanotechnology Materials Science Atomic/Molecular Structure and Spectra Condensed Matter Physics Biotechnology Biomedicine general |
| Content Type | Text |
| Resource Type | Article |
| Subject | Nanoscience and Nanotechnology Atomic and Molecular Physics, and Optics Condensed Matter Physics Electrical and Electronic Engineering |
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