dc.contributor.author | Othonos, Andreas S. | en |
dc.contributor.author | Lioudakis, Emmanouil E. | en |
dc.contributor.author | Philipose, U. | en |
dc.contributor.author | Ruda, H. E. | en |
dc.creator | Othonos, Andreas S. | en |
dc.creator | Lioudakis, Emmanouil E. | en |
dc.creator | Philipose, U. | en |
dc.creator | Ruda, H. E. | en |
dc.date.accessioned | 2019-12-02T15:32:11Z | |
dc.date.available | 2019-12-02T15:32:11Z | |
dc.date.issued | 2007 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/58945 | |
dc.description.abstract | Ultrafast carrier dynamics of ZnSe nanowires grown under different growth conditions have been studied. Transient absorption measurements reveal the dependence of the competing effects of state filling and photoinduced absorption on the probed energy states. The relaxation of the photogenerated carriers occupying defect states in the stoichiometric and Se-rich samples are single exponentials with time constants of 3-4 ps. State filling is the main contribution for probe energies below 1.85 eV in the Zn-rich grown sample. This ultrafast carrier dynamics study provides an important insight into the role that intrinsic point defects play in the observed photoluminescence from ZnSe nanowires. © 2007 American Institute of Physics. | en |
dc.source | Applied Physics Letters | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-37149011158&doi=10.1063%2f1.2825290&partnerID=40&md5=03b8d83bcd364281e33be3482e999a77 | |
dc.subject | Stoichiometry | en |
dc.subject | Absorption | en |
dc.subject | Nanowires | en |
dc.subject | Photoluminescence | en |
dc.subject | Band edge | en |
dc.subject | Ultrafast carrier dynamics | en |
dc.subject | Zinc compounds | en |
dc.subject | Electron energy levels | en |
dc.subject | Broad deep defect emission | en |
dc.subject | Defect states | en |
dc.subject | Molecular physics | en |
dc.title | Ultrafast carrier dynamics in band edge and broad deep defect emission ZnSe nanowires | en |
dc.type | info:eu-repo/semantics/article | |
dc.identifier.doi | 10.1063/1.2825290 | |
dc.description.volume | 91 | |
dc.description.issue | 24 | |
dc.author.faculty | Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Φυσικής / Department of Physics | |
dc.type.uhtype | Article | en |
dc.description.notes | <p>Cited By :23</p> | en |
dc.source.abbreviation | Appl.Phys.Lett. | en |
dc.contributor.orcid | Othonos, Andreas S. [0000-0003-0016-9116] | |
dc.gnosis.orcid | 0000-0003-0016-9116 | |