Luminescence properties and energy transfer of Nd3+- Er3+/ Nd3+-Pr3+ co-doped LFP glasses system

Rajagukguk, Juniastel; Panggabean, Jonny H.; Sarumaha, C.S.; Kanjanaboos, P.; Phuphathanaphong, N.; Kothan, S.; Kaewkhao, J.; Djamal, Mitra

doi:10.1016/j.heliyon.2023.e21114

Cited by 3 publications

(1 citation statement)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Considering the investigation of the role of Pr 3+ ions in amorphous glass materials, much has been reported in the optoelectronic sectors. Here, the optical and luminescence behavior has been largely explored in hosts such as silicate [21], phosphate [22,23], and borate-based glasses [24]. Recent studies on the Pr 3+ doped phosphate glasses for the dualistic purpose of optical and radiation shielding applications have also been reported [25].…”

Section: Introductionmentioning

confidence: 99%

Thermogravimetric and temperature-dependent electrical investigations of Pr³⁺ doped multi-component silicate glasses for microelectronic technology

2024

Phys. Scr.

View full text Add to dashboard Cite

Multi-component silicate glasses doped with 0, 0.5, 1, and 1.5 mol% of praseodymium (Pr3+) were synthesized by the sol-gel method. Thermal analysis of the glasses, evinced a high working temperature of 351 °C and Hruby coefficient, KH = 1.415 in the highly doped system, corroborating the effective role of Pr3+ ions in endowing superior thermal stability to the glass. Broadband dielectric spectroscopy was applied to study the temperature-dependent electrical behavior of the glasses for their suitability as electrodes and solid electrolyte materials in batteries. A high dielectric constant of 4797 was evidenced at 1 kHz when recorded at 473 K. The AC conductivity of the glass doped with 1 mol% was observed to be the highest with 94.8 x 10-5 S/cm at 10 MHz and 473 K. Jonscher’s power law exponent decreased with temperature, attributing the conducting mechanism to the Correlated Barrier Hopping (CBH) model. The Nyquist impedance spectra demonstrated a depressed semicircle with a spur at the low-frequency end, validating the non-Debye relaxation in the glasses. The equivalent circuitry of the plot predicted parallel combinations of resistor and constant phase elements which reflects a Warburg diffusion and capacitive approach. Bode’s phasor diagram confirmed the capacitive nature by a phase angle of -90 ° in all the glasses. While a uniform increase in dielectric constant and conductivity was observed up to 1 mol% of Pr3+, a sharp decline in the electrical phenomenon was observed with 1.5 mol% of Pr3+, due to the possible blockade of the hopping of charge carriers by the largely quantified dopant ions. Extracting a high dielectric constant, and ionic conductivity at high frequencies, with an optimal dopant concentration of 1 mol% Pr3+, the composite glasses could be considered for their potential use in integrated microcomponent storage devices as cathode and solid electrolyte materials.

show abstract

Section: Introductionmentioning

confidence: 99%

Thermogravimetric and temperature-dependent electrical investigations of Pr³⁺ doped multi-component silicate glasses for microelectronic technology

2024

Phys. Scr.

View full text Add to dashboard Cite

show abstract

Efficient near-infrared emission at 1070 nm in (Eu3+/Nd3+) ions pair activated NAFBT glasses by CET process for improving the silicon solar cell efficiency

Meejitpaisan,

Doddoji,

Kothan

et al. 2024

Journal of Alloys and Compounds

View full text Add to dashboard Cite

Physical properties of AgAs3Se5, Ag2SnAs6Se12 (co-doped with Er3+, Nd3+) single crystals formed in the quasi-ternary system Ag2Se–SnSe2–As2Se3

Ivashchenko,

Klymovych,

Halyan

et al. 2024

Journal of Solid State Chemistry

View full text Add to dashboard Cite

Luminescence properties and energy transfer of Nd3+- Er3+/ Nd3+-Pr3+ co-doped LFP glasses system

Cited by 3 publications

References 31 publications

Thermogravimetric and temperature-dependent electrical investigations of Pr³⁺ doped multi-component silicate glasses for microelectronic technology

Thermogravimetric and temperature-dependent electrical investigations of Pr³⁺ doped multi-component silicate glasses for microelectronic technology

Efficient near-infrared emission at 1070 nm in (Eu3+/Nd3+) ions pair activated NAFBT glasses by CET process for improving the silicon solar cell efficiency

Physical properties of AgAs3Se5, Ag2SnAs6Se12 (co-doped with Er3+, Nd3+) single crystals formed in the quasi-ternary system Ag2Se–SnSe2–As2Se3

Contact Info

Product

Resources

About

Luminescence properties and energy transfer of Nd3+- Er3+/ Nd3+-Pr3+ co-doped LFP glasses system

Cited by 3 publications

References 31 publications

Thermogravimetric and temperature-dependent electrical investigations of Pr3+ doped multi-component silicate glasses for microelectronic technology

Thermogravimetric and temperature-dependent electrical investigations of Pr3+ doped multi-component silicate glasses for microelectronic technology

Efficient near-infrared emission at 1070 nm in (Eu3+/Nd3+) ions pair activated NAFBT glasses by CET process for improving the silicon solar cell efficiency

Physical properties of AgAs3Se5, Ag2SnAs6Se12 (co-doped with Er3+, Nd3+) single crystals formed in the quasi-ternary system Ag2Se–SnSe2–As2Se3

Contact Info

Product

Resources

About

Thermogravimetric and temperature-dependent electrical investigations of Pr³⁺ doped multi-component silicate glasses for microelectronic technology

Thermogravimetric and temperature-dependent electrical investigations of Pr³⁺ doped multi-component silicate glasses for microelectronic technology

Efficient near-infrared emission at 1070 nm in (Eu3+/Nd3+) ions pair activated NAFBT glasses by CET process for improving the silicon solar cell efficiency