Spectral characterization and white light generation by yttrium silicate nanopowders undoped and doped with Ytterbium(III) at different concentrations when excited by a laser diode at 975 nm
Yazarlar (5)
Hatun Cinkaya
İstanbul Teknik Üniversitesi, Türkiye
İstanbul Teknik Üniversitesi, Türkiye
Prof. Dr. Gonul Eryurek İstanbul Teknik Üniversitesi, Türkiye
Prof. Dr. Gökhan BİLİR Kafkas Üniversitesi, Türkiye
John Collins
Wheaton College, Amerika Birleşik Devletleri
Wheaton College, Amerika Birleşik Devletleri
Baldassare Di Bartolo Boston College, Amerika Birleşik Devletleri
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Optical Materials (Q2) | ||
| Dergi ISSN | 0925-3467 Dergi Bilgileri (2017) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2017 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 01-01-2017 |
| Cilt / Sayı / Sayfa | 63 / 1 / 167–172 | DOI | 10.1016/j.optmat.2016.06.050 |
| Makale Linki | http://linkinghub.elsevier.com/retrieve/pii/S0925346716303445 | ||
| UAK Araştırma Alanları |
Optik, Fotonik, Fiber Optik
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| Özet |
| We have studied nanophosphors of yttrium silicate (YSO) undoped and doped with different concentration of ytterbium (Yb3+) synthesized by using the sol-gel method. Structural and luminescence properties of the nanophosphors were studied experimentally by using different analytical techniques. For the structural analysis, we performed X-ray diffraction (XRD), Transmission Electron Microscopy (TEM) and Energy Dispersive X-ray Spectrometry (EDS) measurements. Upconversion (UC) and the white light (WL) emission properties were investigated by using the near infrared cw laser excitation of 975 nm. The spectral properties have been found to depend on several physical parameters. |
| Anahtar Kelimeler |
| Concentration dependence | Cooperative emission | Sol-gel | White light | Ytterbium |
Science Direct
Spectral characterization and white light generation by yttrium silicate nanopowders undoped and doped with Ytterbium(III) at different concentrations when excited by a laser diode at 975 nm
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 10 |
| Scopus | 12 |
| Google Scholar | 14 |