Spectroscopic and luminescence properties of an isonicotinic acid
| dc.contributor.author | FEHMI BARDAK | |
| dc.contributor.author | Nurdoğan CAN | |
| dc.contributor.author | Sözerli Şebnem Esen CAN | |
| dc.contributor.author | AHMET ATAÇ | |
| dc.date.accessioned | 2025-04-14T05:53:37Z | |
| dc.date.available | 2025-04-14T05:53:37Z | |
| dc.date.issued | 2005 | |
| dc.description.abstract | An isonicotinic acid N-oxide Zn(II) compound was characterized on the basis of elemental analysis. FTIR spectra of the compound and free isonicotinic acid N-oxide (INO) were recorded in the range 4000-400 $cm^{-1}$. Cathodoluminescence (CL) spectra from the $Zn(INO)_2$ complex were recorded. The luminescence data were interpreted in terms of the emission band at 470 nm. The green luminescence $(\\sim 470 nm)$ arises from $Zn^{2+}$ transition $^4T_1(^4G)\\rightarrow ^6A_1 (^6S)$. It shows a weak vibronic structure, and short lifetimes less than 150 $\\mu s$. The lifetime and intensity of the signal are temperature dependent, and the parameters are reported for the 470 nm emission line. | |
| dc.identifier.uri | http://hdl.handle.net/20.500.14701/56262 | |
| dc.language.iso | İngilizce | |
| dc.subject | Fizik | |
| dc.subject | Atomik ve Moleküler Kimya | |
| dc.subject | Kimya | |
| dc.subject | İnorganik ve Nükleer | |
| dc.title | Spectroscopic and luminescence properties of an isonicotinic acid |