Boosted natural sunlight driven photodegradation of organic dyes using rGO anchored Pr/Cu dual-doped ZnO nanocomposite: characterization and mechanistic …

S Fatima, T Munawar, MS Nadeem, F Mukhtar… - Optical Materials, 2023 - Elsevier
The advancement of sunlight-driven metal oxide semiconductor-based, highly efficient
photocatalysts for removing contaminants like dyes from wastewater remained a challenge …

Gaseous reduction of manganese ores: a review and theoretical insight

A Cheraghi, H Yoozbashizadeh… - Mineral Processing and …, 2020 - Taylor & Francis
Gaseous reduction of manganese ores has been studied as it is beneficial for both
understanding the common ferromanganese production process and the development of …

Decoupling the Chemical and Mechanical Strain Effect on Steering the CO2 Activation over CeO2-Based Oxides: An Experimental and DFT Approach

K Polychronopoulou, S AlKhoori… - … applied materials & …, 2022 - ACS Publications
Doped ceria-based metal oxides are widely used as supports and stand-alone catalysts in
reactions where CO2 is involved. Thus, it is important to understand how to tailor their CO2 …

The simultaneous realization of high-and low-temperature thermometry in Er3+/Yb3+-codoped Y2O3 nanoparticles

P Du, L Luo, Q Yue, W Li - Materials Letters, 2015 - Elsevier
Under 980 nm excitation, strong upconversion emissions can be observed in Er 3+/Yb 3+-
codoped Y 2 O 3 nanoparticles at both high and low temperatures. The optical temperature …

Synthesis, characterization, and applications of europium oxide: a review

S Kumar, R Prakash, VK Singh - Reviews in Advanced …, 2015 - ingentaconnect.com
Europium oxide (Eu2O3) had been extensively studied for its potential application in
photonics, transistor devices, in resistive random access memory devices, white-light …

Grain-refining fabrication of nanocrystalline (La0. 2Nd0. 2Sm0. 2Gd0. 2Eu0. 2) 2Zr2O7 high-entropy ceramics by ultra-high pressure sintering

Z Wu, W Ji, J Zhang, Y Yuan, J Zou, W Wang… - Journal of Materials …, 2023 - Elsevier
As an important A 2 B 2 O 7-type ceramic,(La 0.2 Nd 0.2 Sm 0.2 Gd 0.2 Eu 0.2) 2 Zr 2 O 7
high-entropy pyrochlore possesses promising properties such as high melting point, high …

Structural, XPS and magnetic studies of pulsed laser deposited Fe doped Eu2O3 thin film

S Kumar, R Prakash, RJ Choudhary… - Materials Research Bulletin, 2015 - Elsevier
Abstract Fe (4 at.%) doped europium (III) oxide thin film was deposited on silicon (1 0 0)
substrate by pulsed laser deposition technique. Structural, spectral and magnetic properties …

Lattice Dynamics and Structural Phase Transitions in Eu2O3

J Łażewski, M Sternik, PT Jochym, J Kalt… - Inorganic …, 2021 - ACS Publications
Using the density functional theory, we study the structural and lattice dynamical properties
of europium sesquioxide (Eu2O3) in the cubic, trigonal, and monoclinic phases. The …

Stimulated-emission cross-sections of trivalent erbium ions in the cubic sesquioxides Y2O3, Lu2O3, and Sc2O3

A Uvarova, P Loiko, S Kalusniak, E Dunina… - Optical Materials …, 2023 - opg.optica.org
We report on a detailed revision of the spectroscopic properties of Er^ 3+ ions in the cubic
sesquioxide host crystals R_2O_3 (R= Y, Lu and Sc). The 4f-4f transition probabilities are …

Highly efficient, compact Tm3+: RE2O3 (RE= Y, Lu, Sc) sesquioxide lasers based on thermal guiding

P Loiko, P Koopmann, X Mateos… - IEEE Journal of …, 2018 - ieeexplore.ieee.org
Cubic sesquioxides, RE 2 O 3, where RE= Y, Lu or Sc, are attractive host crystals for thulium
(Tm 3+) do**. A comparison of the spectroscopic properties of Tm 3+: RE 2 O 3 crystals in …