Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 홍진표 | - |
dc.date.accessioned | 2018-03-22T06:28:48Z | - |
dc.date.available | 2018-03-22T06:28:48Z | - |
dc.date.issued | 2014-03 | - |
dc.identifier.citation | CURRENT APPLIED PHYSICS, Vol.14//SUP1 No.- [2014], pp. S103-S106 | en_US |
dc.identifier.issn | 1567-1739 | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S1567173913003854?via%3Dihub | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/50597 | - |
dc.description.abstract | We report the structural and optical features of Na-doped ZnO nanowires as a function of Na mole concentration to demonstrate the p-type conduction of Na-doped ZnO nanowires. The samples are prepared on RF-sputtered ZnO seed layers by using a simple hydrothermal method with sodium nitrate, zinc nitrate, and hexamethylenetetramine (HMTA) in an aqueous solution at low temperature (<90 °C). At first, the crystal structure of the c-axis orientation was analyzed using X-ray diffraction patterns. These exhibited a slight shift to lower values of the diffraction angle with decreasing Na mole concentration. To further verify the p-type behaviors of Na-doped ZnO nanowires, cryo-photoluminescence was employed at temperatures ranging from 10 to 300 K, corresponding to the clear appearance of excitons bound to a deeper acceptor (AD0X) and its LO phonon replicas. | en_US |
dc.description.sponsorship | This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (No. 2013R1A1A2060350). | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Science B.V., Amsterdam. | en_US |
dc.subject | ZnO nanowires | en_US |
dc.subject | Na-dopant | en_US |
dc.subject | Deeper acceptor | en_US |
dc.subject | Photoluminescence | en_US |
dc.title | Na mole concentration dependence on optical p-type behaviors of Na-doped ZnO nanowires | en_US |
dc.type | Article | en_US |
dc.relation.volume | 14 | - |
dc.identifier.doi | 10.1016/j.cap.2013.11.014 | - |
dc.relation.page | 103-106 | - |
dc.relation.journal | CURRENT APPLIED PHYSICS | - |
dc.contributor.googleauthor | Ko, Wonbae | - |
dc.contributor.googleauthor | Lee, Sanhyo | - |
dc.contributor.googleauthor | Baek, Gwangho | - |
dc.contributor.googleauthor | Hong, Jin Pyo | - |
dc.contributor.googleauthor | 홍진표 | - |
dc.relation.code | 2014028061 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF PHYSICS | - |
dc.identifier.pid | jphong | - |
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