Liviu Dudaș

collaborators

4 papers

cond-mat.mtrl-sci2024

Comparison between upconversion response of $E r^{3 +}$ sensitised with $Y b^{3 +}$ in various oxidic ceramic hosts

Liviu Dudas, Daniela Berger, Cristian Matei

The upconversion process for the $E r^{3 +}$ ion, when irradiated with IR photons at 980 nm, strongly depends upon the presence of the sensitizer $Y b^{3 +}$ ions. There are many studi…

cond-mat.mtrl-sci2024

Interionic distance distributions between $E r^{3 +}$ and $Y b^{3 +}$ as dopants in some crystal matrix hosts used for upconversion luminescence

Liviu Dudas

The upconversion process for the $E r^{3 +}$ ion, when irradiated with IR photons at 980 nm, strongly depends upon the presence of the sensitizer $Y b^{3 +}$ ions. There is a good corr…

cond-mat.mtrl-sci2024

The effect of MgO insertion into the interstitial spaces of $B a Y_{2} O_{4}$ on the upconversion response of $E r^{3 +} : Y b^{3 +}$ at illumination with 976 nm excitation light

Liviu Dudas

The efficiencies and form of the upconversion spectra of rare earth ions embedded in crystalline matrices strongly depend upon the phonon dispersion of these, since the inter-level…

physics.atom-ph2024

Nonstationary behavior of the upconversion processes of $E r^{3 +} : Y b^{3 +}$ ions pair doping the $Y_{2} O_{3}$ ceramic illuminated with 976 nm laser light

Liviu Dudas

The studies of the upconversion response of RE ions in various hosts usually depict a static picture, whereas, at constant illumination, the upconverted emission is also constant.…

Comparison between upconversion response of Er3+ sensitised with Yb3+ in various oxidic ceramic hosts

Interionic distance distributions between Er3+ and Yb3+ as dopants in some crystal matrix hosts used for upconversion luminescence

The effect of MgO insertion into the interstitial spaces of BaY2​O4​ on the upconversion response of Er3+:Yb3+ at illumination with 976 nm excitation light

Nonstationary behavior of the upconversion processes of Er3+:Yb3+ ions pair doping the Y2​O3​ ceramic illuminated with 976 nm laser light

Comparison between upconversion response of $E r^{3 +}$ sensitised with $Y b^{3 +}$ in various oxidic ceramic hosts

Interionic distance distributions between $E r^{3 +}$ and $Y b^{3 +}$ as dopants in some crystal matrix hosts used for upconversion luminescence

The effect of MgO insertion into the interstitial spaces of $B a Y_{2} O_{4}$ on the upconversion response of $E r^{3 +} : Y b^{3 +}$ at illumination with 976 nm excitation light

Nonstationary behavior of the upconversion processes of $E r^{3 +} : Y b^{3 +}$ ions pair doping the $Y_{2} O_{3}$ ceramic illuminated with 976 nm laser light