Search Results - "Möncke, Doris"
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Anomalous Deformation Behavior in ULE Glass upon Microindentation: A Vibrational Spectroscopic Investigation in the Induced Structural Changes of a Ti-Silicate Glass
Published in Journal of physical chemistry. C (25-02-2021)“…Ultralow expansion (ULE) glass, a binary TiO2–SiO2 glass with 5.67 mol % TiO2, was exposed to microindentation. Vitreous silica was similarly treated and used…”
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Review on the structural analysis of fluoride-phosphate and fluoro-phosphate glasses
Published in Journal of non-crystalline solids. X (01-09-2019)“…Fluoride phosphate/fluorophosphate (FP) glasses form an intriguing material's basis for diverse applications in optics, photonics and energy storage. The…”
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Structure and Properties of Orthoborate Glasses in the Eu2O3–(Sr,Eu)O–B2O3 Quaternary
Published in The journal of physical chemistry. B (19-02-2015)“…The structure and properties of melt-quenched glasses and partially crystallized samples from the borate series (1–2x)Eu2O3–x((Eu,Sr)O–B2O3) were…”
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Structure and Properties of Mixed Strontium−Manganese Metaphosphate Glasses
Published in Journal of physical chemistry. C (20-05-2010)“…Structural, optical, and physical properties of glasses prepared by melt reduction in the mixed Sr−Mn metaphosphate system xMnO−(1 − x)SrO−P2O5, 0 ≤ x ≤ 1,…”
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Charge transfer transitions in glasses - Attempt of a systematic review
Published in Optical materials. X (01-12-2021)“…In glasses, even low levels of dopants or impurities can give rise to very intense and broad charge transfer transitions from ligands (e.g. oxygen or fluorine…”
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Structural Studies of NaPO3–AlF3 Glasses by High-Resolution Double-Resonance Nuclear Magnetic Resonance Spectroscopy
Published in Journal of physical chemistry. C (20-09-2018)“…The local structure of the model glasses (NaPO3)1–x -(AlF3) x (0 ≤ x ≤ 0.4), prepared by standard melt-cooling, was extensively investigated by high-resolution…”
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Transition-metal incorporation and Co-Sr/Mn-Sr mixed-modifier effect in metaphosphate glasses
Published in Journal of non-crystalline solids (15-03-2017)“…Modifier-mixing provides a well-established tool for generating non-linear trends in physical properties of multi-component glasses. While typically, mixtures…”
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Bonding and ion―ion interactions of Mn2+ ions in fluoride-phosphate and boro-silicate glasses probed by EPR and fluorescence spectroscopy
Published in Journal of non-crystalline solids (01-07-2011)Get full text
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Influence of Al2O3 Addition on Structure and Mechanical Properties of Borosilicate Glasses
Published in Frontiers in materials (28-07-2020)“…Alkali-borosilicate glasses are one of the most used types of glasses with a high technological importance. In order to optimize glasses for diverse…”
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Microgravity Effects on Nonequilibrium Melt Processing of Neodymium Titanate: Thermophysical Properties, Atomic Structure, Glass Formation and Crystallization
Published in NPJ microgravity (06-03-2024)“…The relationships between materials processing and structure can vary between terrestrial and reduced gravity environments. As one case study, we compare the…”
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Correction to “Structure and Properties of Mixed Strontium–Manganese Metaphosphate Glasses”
Published in Journal of physical chemistry. C (06-11-2014)Get full text
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Thermal collapse of SAPO-34 molecular sieve towards a perfect glass
Published in Journal of non-crystalline solids (15-01-2013)“…Controlled collapse of a silicoaluminophosphate molecular sieve CHA-type SAPO-34 by thermal aging was studied in a multi-method approach. Structural changes…”
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Photo-Ionization of 3d-Ions in Fluoride-Phosphate Glasses
Published in International journal of applied glass science (01-09-2015)“…Interaction of radiation with glasses often modifies their properties (e.g., the refractive index). Most noticeable is a loss in transmission. Such phenomena…”
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Spectroscopic study of the role of alkaline earth oxides in mixed borate glasses - site basicity, polarizability and glass structure
Published in Journal of non-crystalline solids (01-04-2020)“…•Variation in superstructural units with cation type.•Theoretical optical basicity values agree with experimental data.•Mn2+ as probe ion seeks out high…”
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Structural, spectroscopic, and radiation shielding properties of Pb2+‐doped borate and phosphate glasses
Published in International journal of applied glass science (01-07-2023)“…Lead‐containing alkali/alkaline‐earth borate and barium lead phosphate glasses were prepared by melt‐quenching for a detailed investigation of the Pb2+ ions’…”
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The dual role of bismuth in Li2O–Bi2O3–B2O3 glasses along the orthoborate join
Published in Journal of the American Ceramic Society (01-12-2022)“…The structures of glasses in the lithium–bismuth orthoborate composition range deviate significantly from the short‐range order structure of the two…”
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Structural investigation of lithium bismuth borate glasses through Raman and infrared spectroscopies
Published in International journal of applied glass science (01-10-2024)“…The structure of lithium bismuth borate glasses in the compositional series xBi2O3–25Li2O–(75 − x) B2O3 was studied with the use of Raman and infrared (IR)…”
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Mechanism of hopping conduction in Be–Fe–Al–Te–O semiconducting glasses and glass–ceramics
Published in Journal of materials science (2022)“…Electrical properties of beryllium-alumino-tellurite glasses and glass–ceramics doped with iron ions were studied using impedance spectroscopy. The…”
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