skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: The effect of rare earth (RE3+) ionic radii on transparent lanthanide-tellurite glass-ceramics: correlation between ‘hole-formalism’ and crystallization

Journal Article · · Materials Advances
DOI:https://doi.org/10.1039/d3ma00036b· OSTI ID:1986206
 [1]; ORCiD logo [2];  [3];  [4];  [5]; ORCiD logo [1];  [4]; ORCiD logo [4]; ORCiD logo [6]; ORCiD logo [1]
  1. Central Glass and Ceramic Research Institute (CSIR) (India); Academy of Scientific and Innovative Research (AcSIR) (India)
  2. Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
  3. Centre for Energy Research, Budapest (Hungary)
  4. Indian Inst. of Technology Delhi (India)
  5. Central Glass and Ceramic Research Institute (CSIR) (India)
  6. Academy of Scientific and Innovative Research (AcSIR) (India); Central Glass and Ceramic Research Institute (CSIR) (India)

Rare earth (RE) doped transparent tellurite glass-ceramics (GCs) are widely explored for their application as advanced photonic materials. Specifically, the growth of RE based “anti-glass” crystalline phases in transparent GCs enhances their effective functionality. Enormous studies on the properties of GCs revealed that optimization of glass composition and heat-treatment schedule are the foremost factors that affect the transparency of the GCs. Nevertheless, the direct effect of RE3+ ions on the crystallization mechanism of glass has hardly been reported. Therefore, a base glass of the composition La2O3–Gd2O3–TiO2–TeO2 (LGTT) is doped with RE3+ ions (Ce3+, Pr3+, Nd3+, Sm3+, Eu3+, Tb3+, and Dy3+) with varied ionic radii. Rietveld refinement from XRD of GCs confirms that (La/Gd)2Te6O15 phases are precipitated, where dopants Ce, Pr and Nd occupy La sites, while Sm, Eu, Tb, and Dy occupy Gd sites. The configurational heat-capacity (ΔCp) from DSC is found to be lower for larger ionic radii REs (Ce, Pr, Nd) than smaller ionic radii REs (Sm, Eu, Tb, Dy) thereby exhibiting higher chemical ordering followed by faster crystal growth rate in the former. However, the transparency retention profile of different RE-doped GCs follows the trend Eu:Tb > Sm:Dy > Nd > Pr > Ce, confirming the ionic radii effect. In addition to the ionic radii effect, in this work, we propose a ‘Hole-Formalism’ concept to explain the observed trend. It is further corroborated with an identical neutron diffraction pattern and ΔCp values for these ion pairs Sm3+ : Dy3+ (4f5 : 4f9) and Eu3+ : Tb3+ (4f6 : 4f8) results in a similar crystallization mechanism, transmission profile and fine-scale microstructures of these RE-based tellurite GCs.

Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1986206
Journal Information:
Materials Advances, Vol. 4, Issue 12; ISSN 2633-5409
Publisher:
Royal Society of ChemistryCopyright Statement
Country of Publication:
United States
Language:
English

References (50)

Nanophase Glass-Ceramics journal December 2004
Clarifying the Different Roles of Rare Earth Ions in the Crystallization of Upconversion Oxyfluoride Glass Ceramics by Solid-State Nuclear Magnetic Resonance Spectroscopy journal February 2021
A comprehensive study of the glass/translucent anti-glass/transparent ceramic structural ordering in the Bi2O3Nb2O5–TeO2 system journal May 2020
Formation and crystal growth of needle-like fluoroapatite in functional glass-ceramics journal January 2008
Understanding Glass through Differential Scanning Calorimetry journal May 2019
Structure of lead tellurite glasses and its relationship with stress-optic properties journal February 2019
Isothermal crystallization kinetics of (Cu60Zr25Ti15)99.3Nb0.7 bulk metallic glass journal June 2020
GSAS-II : the genesis of a modern open-source all purpose crystallography software package journal March 2013
Terminal Oxygens in Amorphous TeO 2 journal June 2013
Nd3+-doped transparent tellurite ceramics bulk lasers journal March 2018
A medium range order structural connection to the configurational heat capacity of borate–silicate mixed glasses journal January 2016
Microstructure of SiO2−Al2O3−CaO−P2O5−K2O−F- Glass Ceramics. 2. Time Dependence of Apatite Crystal Growth journal March 2001
Recent progress on upconversion luminescence enhancement in rare-earth doped transparent glass-ceramics journal April 2016
Optical properties of glasses and glass-ceramics for optical amplifiers, photovoltaic devices, color displays, optical limiters, and Random Lasers journal September 2022
Photoluminescence and thermal properties of trivalent ion-doped lanthanum tellurite anti-glass and glass composite samples journal September 2020
CeO2 and Y2O3 as nucleation inhibitors in lithium disilicate glasses journal September 2015
A review on the theory of stable dendritic growth
  • Alexandrov, Dmitri V.; Galenko, Peter K.
  • Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 379, Issue 2205 https://doi.org/10.1098/rsta.2020.0325
journal July 2021
Anti-glass phases and other lanthanide tellurates with fluorite-related structures journal August 1985
Interpretation of europium(III) spectra journal July 2015
Optical Properties of Lanthanides in Condensed Phase, Theory and Applications journal January 2015
Scalable and Formable Tellurite‐Based Transparent Ceramics for Near Infrared Applications journal July 2016
Transparent tellurite glass-ceramics for photonics applications: A comprehensive review on crystalline phases and crystallization mechanisms journal April 2022
Transparent Surface and Bulk Crystallized Glasses with Lanthanide Tellurite Nanocrystals. journal January 2001
Mid‐IR transparent TeO 2 ‐TiO 2 ‐La 2 O 3 glass and its crystallization behavior for photonic applications journal April 2018
Size of the rare-earth ions: a key factor in phase tuning and morphology control of binary and ternary rare-earth fluoride materials journal January 2017
Neutron diffraction investigation of strontium tellurite glass, anti-glass and crystalline phases journal October 2020
Rare-earth-doped transparent glass ceramics journal December 2002
Temporal Evolution of Diffusion Barriers Surrounding ZrTiO 4 Nuclei in Lithia Aluminosilicate Glass-Ceramics journal February 2012
Tuneable Nanostructuring of Highly Transparent Zinc Gallogermanate Glasses and Glass-Ceramics journal February 2014
Ln2Te6O15 (Ln = La, Gd, and Eu) “Anti-Glass” Phase-Assisted Lanthanum-Tellurite Transparent Glass–Ceramics: Eu3+ Emission and Local Site Symmetry Analysis journal June 2022
Influence of Ho 2 O 3 on Optimizing Nanostructured Ln 2 Te 6 O 15 Anti ‐Glass Phases to Attain Transparent TeO 2 ‐Based Glass‐Ceramics for Mid‐IR Photonic Applications journal April 2020
Bandwidth enhancement of MIR emission in Yb3+/Er3+/Dy3+triply doped fluoro-tellurite glass journal February 2017
Advances in transparent glass–ceramic phosphors for white light-emitting diodes—A review journal March 2015
Pressureless Crystallization of Glass for Transparent Nanoceramics journal June 2019
Composition–structure–property relationships in boroaluminosilicate glasses journal April 2012
Nanocrystallization in Oxyfluoride Glasses Controlled by Amorphous Phase Separation journal August 2015
Invisible NIR Spectral Imaging and Laser‐Induced Thermal Imaging of Na(Nd/Y)F 4 @glass with Opposite Effect for Optical Security journal May 2022
Crystallization of ZrTiO4 Nanocrystals in Lithium-Alumino-Silicate Glass Ceramics: Anomalous Small-Angle X-ray Scattering Investigation journal May 2014
On the stabilities of transition metal complexes—I Theory of the energies journal January 1956
Long-lasting luminescent ZnGa 2 O 4 :Cr 3+ transparent glass-ceramics journal January 2014
Optical and spectroscopic properties of Eu-doped tellurite glasses and glass ceramics journal June 2013
Erasable glass-stabilized perovskite quantum dots for NIR-laser-stimuli-responsive optical security journal March 2022
NaAlSiO 4 : Eu 2+ Glass Ceramics: Self‐Reduced In Situ Growth and High‐Power LED/LD Lighting journal November 2021
Crystallization kinetics analysis of BaF2 and BaGdF5 nanocrystals precipitated from oxyfluoride glass systems: A comparative study journal June 2015
On the Sensitivity of f Electrons to Their Chemical Environment journal January 2008
Alkali environments in tellurite glasses journal April 2015
Heat Capacity Changes at the Glass Transition in Mixed-Alkali Tellurite Glasses journal January 2005
Hole formalism and its effect on partial and RS terms journal June 1989
Luminescent ion-doped transparent glass ceramics for mid-infrared light sources [invited] journal July 2020
The mechanism of deceleration of nucleation and crystal growth by the small addition of transition metals to lithium disilicate glasses journal May 2016

Similar Records

Hydrothermal synthesis, characterization and up/down-conversion luminescence of barium rare earth fluoride nanocrystals
Journal Article · Tue Jul 01 00:00:00 EDT 2014 · Materials Research Bulletin · OSTI ID:1986206

Synthesis, structural, and magnetic characterization of new Hg{sub 2}Ba{sub 2}LnCu{sub 2}O{sub 8-{delta}} phases with Ln = Nd-Gd, Dy-Lu
Journal Article · Fri Aug 01 00:00:00 EDT 1997 · Journal of Solid State Chemistry · OSTI ID:1986206

Crystal Growth and Phase Formation of High-Entropy Rare-Earth Aluminum Perovskites
Journal Article · Fri Dec 09 00:00:00 EST 2022 · Crystal Growth and Design · OSTI ID:1986206

Related Subjects