4.5 Article

Structural, Optical and Dielectric Properties of Tellurite Borate Glasses Doped with Cerium Oxide

Related references

Note: Only part of the references are listed.
Article Materials Science, Multidisciplinary

Broadband NIR radiative transitions in Er3+/Tm3+co-doping tellurite glass material

Chengyan Li et al.

Summary: The radiative property of Er3+/Tm3+ co-doping tellurite glass containing metallic silver nanoparticles in the near-infrared band region was investigated. The study found that by optimizing the combination of Er3+ and Tm3+ ions, a flat and wide NIR band fluorescence could be observed. Embedding silver nanoparticles in the glass also increased the fluorescence intensity. Theoretical simulations further confirmed the potential of Er3+/Tm3+ co-doping tellurite glass for broadband fiber amplifiers and tunable lasers.

MATERIALS RESEARCH BULLETIN (2023)

Article Chemistry, Physical

Visible to infrared down conversion of Er3+ doped tellurite glass for luminescent solar converters

Fatma Aouaini et al.

Summary: A series of tellurite glasses doped with Er3+ ion were synthesized, showing low phonon energy and good thermal stability. The impact of Er2O3 content on radiative parameters was investigated, highlighting the potential applications of the glass in photonics.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Article Chemistry, Physical

Novel 3.1 μm and enhanced 2.7 μm emissions in Er3+ doped fluorotellurite glasses ceramic

Jianli He et al.

Summary: A detailed spectroscopic analysis was conducted on Er3+ doped fluorotellurite glass ceramics, which showed broader emissions and new peaks compared to precursor glass, making it a potential host material for broad band mid-infrared lasers. Analysis of XRD and SEM results revealed more Er3+ ions embedded into NaF nano-crystals, resulting in larger stimulated emission cross sections and longer lifetimes for the emissions.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Article Chemistry, Multidisciplinary

Float, borosilicate and tellurites as cover glasses in Si photovoltaics: Optical properties and performances under sunlight

M. P. Belancon et al.

Summary: This study describes the production process of four solar module prototypes made with different cover materials and evaluates their performance under simulated and real outdoor conditions. The comparison between indoor and outdoor measurements highlights the importance of outdoor data in assessing modified solar modules. The study emphasizes the significant role of the refractive index of cover glasses in enhancing device performance.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2022)

Article Materials Science, Multidisciplinary

Copper nanoparticles-containing tellurite glasses: An efficient SERS substrate

Tamires M. Machado et al.

Summary: This work reports the use of CuNPs-containing tellurite glasses as surface-enhanced Raman scattering (SERS) substrates for detecting the molecular probe 2,2'-bipyridine (bpy) at low concentrations. The structural features of the glasses were analyzed and a glass-ceramic was obtained through heat treatment. The glass-ceramic showed better SERS results compared to the glass and glass-metal composite, suggesting an efficient enhancement mechanism. The SERS spectra of bpy solutions further confirmed the effectiveness of CuNPs-containing tellurite glasses as SERS substrates. This work contributes to the development of a simple and efficient approach for obtaining SERS substrates.

MATERIALS CHEMISTRY AND PHYSICS (2022)

Article Optics

Plasmonic effect of bimetallic TiO2/Al2O3 nanoparticles in tellurite glass for surface-enhanced Raman scattering applications

Ixora Ferodolin et al.

Summary: Incorporating bimetallic nanoparticles can modify the texture, structures, and optical traits of glasses, enhancing the surface roughness and spectroscopic properties. The glass system proposed in this study shows potential as a substrate for surface-enhanced Raman scattering (SERS) applications.

JOURNAL OF LUMINESCENCE (2022)

Article Chemistry, Physical

White light source and optical thermometry based on zinc-tellurite glass tri-doped with Tm3+/Er3+/Sm3+

T. O. Sales et al.

Summary: TLZ glasses doped with Tm3+/Er3+/Sm3+ ions show potential for temperature sensing and white-light emission, with the ability to change color coordinates based on temperature. These glasses could be used as safety signals in high-temperature environments.

JOURNAL OF ALLOYS AND COMPOUNDS (2022)

Review Materials Science, Multidisciplinary

Transparent tellurite glass-ceramics for photonics applications: A comprehensive review on crystalline phases and crystallization mechanisms

Pritha Patra et al.

Summary: Transparent tellurite glass-ceramics have significant potential in the field of photonics due to their unique nanostructured crystalline phases. By doping with rare earths and controlling the heat treatment process, optical transparency can be achieved in glass-ceramics, allowing for in-depth analysis of crystalline phases, micro/nanostructure, and unique properties. However, there are still limitations in current research that need to be addressed for further improvement.

PROGRESS IN MATERIALS SCIENCE (2022)

Article Optics

Tunable continuous-wave laser operation of Tm3+ ion doped tellurite glass near 2μm

Yagiz Morova et al.

Summary: This study provides an experimental investigation of the absorption saturation and lasing characteristics of a Tm3+ :TZLN glass. The results show that high output power and slope efficiency can be achieved at a specific pump wavelength, and continuous tuning of the laser output can be achieved by adjusting the device.

JOURNAL OF LUMINESCENCE (2022)

Article Materials Science, Ceramics

The impact of V2O5 and SnO on structure, physical and electrical properties of lithium copper fluorophosphate glasses

H. A. Abo-Mosallam et al.

Summary: In this study, a series of glasses were produced using the melt quenching technique, and the effects of V2O5/P2O5 and SnO/CuO substitutions on the properties of the glasses were examined. The results showed that the addition of vanadium oxide increased the rigidity of the glass structure, while the substitution of copper oxide decreased the rigidity and increased the dielectric parameters.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2022)

Article Polymer Science

Functional Thermal Stable Samples: Non-isothermal Calorimetric Analysis of MoO3-V2O5-TeO2 Oxide Glasses

Seyyedeh Fatemeh Hosseini et al.

Summary: This research investigated the thermal properties of oxide glasses with varying MoO3 content using differential scanning calorimetry. It was found that glasses with 20% MoO3 exhibit the highest thermal stability and glass forming tendency, making them optimal for thermomechanical applications and in optical fibers. The study also analyzed the effects of heating rate on glass transition and crystallization temperature, as well as conducted structural investigations using FESEM, EDX and Map.

JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS (2021)

Article Chemistry, Physical

Investigation of structural and impedance spectroscopic properties of borate glasses with high Li+ concentration

Mohini Boora et al.

Summary: The study investigates the structural and electrical properties of lithium borate glasses prepared using the melt-quench technique, revealing interesting features such as an increase in Non-Bridging Oxygens and dielectric constants with frequency and temperature. The applicability of the Kohlrausch-Williams-Watts function to the imaginary part of electric modulus is confirmed, and an analysis of ac conductivity data shows a universal power law dependence on hoppable ion concentration. Furthermore, changes in impedance and space charge polarization with increasing Li2O concentration are observed, along with the electrical behavior studied using an impedance equivalent circuit.

SOLID STATE IONICS (2021)

Proceedings Paper Materials Science, Multidisciplinary

Effect of Na2O on physical, structural and electrical properties of borate glasses

M. Tijaria et al.

Summary: Borate-based glasses with varying sodium oxide content were prepared using conventional melt-quenching technique and characterized by XRD and FTIR. The network structure of the glasses was found to be dependent on the sodium content. Conductivity in the samples followed Jonscher's power law.

MATERIALS TODAY-PROCEEDINGS (2021)

Article Materials Science, Ceramics

Structural, optical, and electrical characterization of borate glasses doped with SnO2

A. S. Abouhaswa et al.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2018)

Article Materials Science, Ceramics

Structure-property correlations in TiO2-Bi2O3-B2O3-TeO2 glasses

Nupur Gupta et al.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2017)

Article Materials Science, Ceramics

Structural, optical, dielectric and thermal properties of molybdenum tellurite and borotellurite glasses

Amandeep Kaur et al.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2016)

Proceedings Paper Materials Science, Multidisciplinary

FTIR and Optical Properties of Europium Doped Lithium Zinc Bismuth Borate Glasses

Ramesh Boda et al.

MATERIALS TODAY-PROCEEDINGS (2016)

Article Engineering, Electrical & Electronic

Electrical properties of silicate glasses of low level gadolinium oxide doping including dielectric and infrared measures

Reham Morsi Mohamed Morsi et al.

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2015)

Article Materials Science, Ceramics

DC Conduction and Electric Modulus Formulation of Lithium-Doped Bismuth Zinc Vanadate Semiconducting Glassy System

Sajjan Dahiya et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2015)

Article Materials Science, Ceramics

AC conductivity and dielectric relaxation in V2O5-P2O5-B2O3 glasses

R. V. Barde et al.

JOURNAL OF ASIAN CERAMIC SOCIETIES (2015)

Article Chemistry, Physical

Bismuth modified physical, structural and optical properties of mid-IR transparent zinc boro-tellurite glasses

R. S. Kundu et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2014)

Article Chemistry, Multidisciplinary

Influence of CeO2 addition on the electrical and optical properties of lithium borate glasses

R. S. Gedam et al.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2013)

Article Physics, Condensed Matter

Investigation of structural, physical and optical properties of CeO2-Bi2O3-B2O3 glasses

Gurinder Pal Singh et al.

PHYSICA B-CONDENSED MATTER (2012)

Article Polymer Science

Dielectric behavior of some aromatic polyimide films

Stefan Chisca et al.

EUROPEAN POLYMER JOURNAL (2011)

Article Physics, Condensed Matter

Dielectric relaxation and ac conductivity of double perovskite oxide Ho2ZnZrO6

Dev K. Mahato et al.

PHYSICA B-CONDENSED MATTER (2011)

Article Materials Science, Multidisciplinary

Impedance spectroscopy properties of polypyrrole doped with boric acid

F. Yakuphanoglu et al.

SYNTHETIC METALS (2011)

Article Chemistry, Multidisciplinary

Optical and electronic polarizability investigation of Nd3+ -doped soda-lime silicate glasses

P. Chimalawong et al.

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS (2010)

Article Physics, Applied

Possible mechanism of charge transport and dielectric relaxation in SrO-Bi2O3-B2O3 glasses

Koushik Majhi et al.

JOURNAL OF APPLIED PHYSICS (2009)

Article Materials Science, Multidisciplinary

Raman intensity: An important tool to study the structure and phase transitions of amorphous/crystalline materials

Philippe Colomban et al.

OPTICAL MATERIALS (2009)

Article Materials Science, Ceramics

Ac conductivity and dielectric relaxation in ionically conducting soda-lime-silicate glasses

Alo Dutta et al.

JOURNAL OF NON-CRYSTALLINE SOLIDS (2008)

Article Materials Science, Multidisciplinary

Dielectric behavior and ac electrical conductivity of nanocrystalline nickel aluminate

Siby Kurien et al.

MATERIALS CHEMISTRY AND PHYSICS (2006)

Article Materials Science, Multidisciplinary

Ab initio study of the vibrational properties of crystalline TeO2:: The α, β, and γ phases -: art. no. 104304

M Ceriotti et al.

PHYSICAL REVIEW B (2006)

Article Chemistry, Physical

Conductivity relaxation in some fast ion-conducting AgI-Ag2O-V2O5 glasses

S Bhattacharya et al.

SOLID STATE IONICS (2003)

Article Materials Science, Multidisciplinary

Relaxation of longitudinal ultrasonic waves in some tellurite glasses

MA Sidkey et al.

MATERIALS CHEMISTRY AND PHYSICS (2002)