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Academic literature on the topic 'Glasse'

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Published: 14 March 2023

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Journal articles on the topic "Glasse"

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Chistova, I. S. "IN MEMORY OF ANTONIA GLASSE." Vremennik Pushkinskoi Komissii 34 (2020): 283–87. http://dx.doi.org/10.31860/0236-2481-2020-34-283-287.

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Abbes, K., C. Mai, S. Etienne, J. Perez, and G. P. Johari. "Rubber state of ionic fluorozirconate glasse." Nature 326, no. 6112 (April 1987): 479–80. http://dx.doi.org/10.1038/326479a0.

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Zahid, Saba, Asma Tufail Shah, Arshad Jamal, Aqif Anwar Chaudhry, Abdul Samad Khan, Ather Farooq Khan, Nawshad Muhammad, and Ihtesham ur Rehman. "Biological behavior of bioactive glasses and their composites." RSC Advances 6, no. 74 (2016): 70197–214. http://dx.doi.org/10.1039/c6ra07819b.

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Pivetti, Kyle. "The Optics of Prediction in The Faerie Queene: Merlin’s Reflecting Telescope." Explorations in Renaissance Culture 45, no. 1 (April 25, 2019): 7–28. http://dx.doi.org/10.1163/23526963-04501002.

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A mirror or a crystal ball? That interpretive crux arises at the heart of Book iii of Spenser’s The Faerie Queene – when Britomart discovers Merlin’s “glassy globe” and first sees Arthegall in its surface. The “looking-glasse,” that is, not only reflects Britomart but also tells the future. This essay revisits the problem of Merlin’s glass by locating it in the context of rapidly developing sixteenth-century optics, and one invention in particular: the reflecting telescope. By 1590, a range of thinkers from John Dee to Leonard Digges discovered in the reflective properties of mirrors innovative ways to understand human sight, cognition, and prediction. And it is Digges that proposes a reflecting telescope, a device that Merlin employs in Book iii. These scientific advances, in turn, inform Spenser’s references to vision and reflection throughout the poem, granting his allegory the ability both to distort sight and counter-intuitively to produce the future. Indeed, The Faerie Queene uses misrepresentation to protect its queen and to protect budding projects of nationalism. To see, for Spenser, is to change “the world it self” and to bring about its British futures.
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Rex, Richard. "Redating Henry VIII's A Glasse of the Truthe." Library 4, no. 1 (March 1, 2003): 16–27. http://dx.doi.org/10.1093/library/4.1.16.

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Reid, L. A. "Gower's Slothful Aeneas in Batman's Christall Glasse of Christian Reformation." Notes and Queries 61, no. 3 (August 1, 2014): 349–53. http://dx.doi.org/10.1093/notesj/gju101.

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WALKER, JULIA M. "THE VISUAL PARADIGM OF ‘THE GOOD-MORROW’: DONNE'S COSMOGRAPHICAL GLASSE." Review of English Studies XXXVII, no. 145 (1986): 61–65. http://dx.doi.org/10.1093/res/xxxvii.145.61.

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Man, Da Hu, and Qiang Li. "Isothermal Crystallization Behavior of Cu42Zr42Al8Ag8 BMG Investigated with Electrical Resistance Measurement." Advanced Materials Research 1095 (March 2015): 155–59. http://dx.doi.org/10.4028/www.scientific.net/amr.1095.155.

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The isothermal crystallization behavior of the Cu42Zr42Al8Ag8 bulk metallic glasse (BMG) was studied by the electrical resistance method. The increasing local activation energy means that the crystallization of the Cu42Zr42Al8Ag8 BMG becomes more and more difficult during the isothermal process. In the stage that the crystallized volume fraction falls into the range of 25–85%, the crystallization of the Cu42Zr42Al8Ag8 BMG is diffusion-controlled growth with a decreasing nucleation rate.
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Wortham, Simon. "The Glasse of majesty: Reflections on new historicism and cultural materialism." Angelaki 2, no. 2 (January 1997): 47–57. http://dx.doi.org/10.1080/09697259708571931.

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Hofmann, M. W. "Review: The Concise Encyclopaedia of Islam * Cyril Glasse: The Concise Encyclopaedia of Islam." Journal of Islamic Studies 13, no. 2 (May 1, 2002): 184–87. http://dx.doi.org/10.1093/jis/13.2.184.

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Dissertations / Theses on the topic "Glasse"

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Yu, Xiao Quan. "Superfluidity and localization in Bosonic glasses." Doctoral thesis, SISSA, 2012. http://hdl.handle.net/20.500.11767/4785.

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Bosonic excitations within long-range ordered, but strongly inhomogeneous phases have been studied in quite some detail. My thesis focuses instead on understanding the insulating, localized phase of disordered bosonic systems. In particular I study localization properties of strongly interacting bosons and spin systems in a disorder potential at zero temperature. I focus on simple, prototypical spin models (Ising model and XY model) in random fields on a Cayley tree with large connectivity. Regarding the nature of the quantum phase transition in strong disorder I find the following results: i) With a uniformly distributed disorder non-extensive excitations in the disordered phase are all localized. ii)Moreover, I find that the order arises due to a collective condensation, which is qualitatively distinct from a Bose Einstein condensation of single particle excitations into a delocalized state. In particular, in non-frustrated Bose glasses, I do not find evidence for a boson mobility edge in the Bose glass. These results are qualitatively different from claims in the recent literatures . Considering that (many body) localization of bosons is a kind of quantum glass transition, it is an interesting question to ask what phenomena occur, if the ingredients for more conventional (classical) glassy physics are added to a disordered bosons system, namely: random, frustrated interactions between the bosons. One can still think about such a system as bosons in a disordered potential, where the disordered potential is, at least partly, self-generated by random frustrated interactions between the bosons. This question takes us to the study of another type of disordered systems: glassy systems. Those are typically characterized by low temperature phases with an inhomogeneous density or magnetization pattern, which is extremely long-lived due to the occurrence of non-trivial ergodicity breaking. I study a solvable model of hard core bosons (pseudospins) subject to disorder and frustrating interactions. This solvable model provides insight into the possibility of coexistence of super uidity and glassy density order, as well as into the nature of the coexistence phase (the superglass). In particular, for the considered mean field model I prove the existence of a superglass phase. This complements the numerical evidence for such phases provided by quantum Monte Carlo investigations in finite dimensions and on random graphs. Those were, however, limited to finite temperature, and could thus not fully elucidate the structure of the phases at T = 0. In contrast, my analytical approach allows one to understand the quantum phase transition between glassy superfluid and insulator, and the non-trivial role played by glassy correlations. When the frustrated interactions are strong enough, the superfluid order may be destroyed. As I will show in a mean field model, this happens within the glass phase of the system, where a disorder induced superfluid-insulator phase transition takes place to give way to a frustrated Bose glass. The glassy background on top of which this happens leads to many interesting phenomena which seem not to have been noticed before. To understand the nature of the glassy superfluid-insulator quantum phase transition at zero temperature and the transport properties on the insulating, Bose glass side of the transition is the goal of the third part of my thesis. To address the above questions, I studied an exactly solvable model of a glassy superfluid-insulator quantum phase transition on a Bethe lattice geometry with high connectivity. My main results can be summarized as follows: i) I found that the superfluid-insulator transition is shifted to stronger hopping. This is a result of the pseudo gap in the density of states of the glass state, which tends to strongly disfavor the onset of superfluidity. ii) In the glassy insulator, the discrete local energy levels become broadened due to the quantum fluctuations.The level-broadening process appears as a phase transition which has strong similarities with an Anderson localization transition, and has implications on many body localization. By using the locator expansion for bosons I found that, the glassy insulator has a finite mobility edge for the bosonic excitations, which, however, does not close upon approaching the SI quantum phase transition point. This finding helps to understand the nature of the superfluid-to-frustrated Bose glass transition: the superfluid emerges as a collective phase ordering phenomenon at zero temperature, and not as a condensation in to a single particle delocalized state, in contrast to opposite predictions in the recent literatures. The existence of a mobility edge in the insulator suggests the possibility of phononless, activated transport in the bosonic insulator, which might be a candidate explanation for the experimentally seen activated transport, which has remained a mystery for a long time.
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MUZI, ELISA. "Advanced nanostructured optical glasses and glass-ceramics for photonic applications." Doctoral thesis, Politecnico di Torino, 2022. http://hdl.handle.net/11583/2970993.

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Glasse, Benjamin [Verfasser]. "Monitoring of Metal Working Fluid Emulsion Quality by in-process Light Spectroscopy / Benjamin Glasse." Berlin : epubli GmbH, 2015. http://d-nb.info/1074331206/34.

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SPARTA', DEBORAH. "REE-BEARING CARBONATE SYSTEMS AT HIGH PRESSURE:AN EXPERIMENTAL STUDY." Doctoral thesis, Università degli Studi di Milano, 2022. http://hdl.handle.net/2434/910101.

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Abstract REE bearing carbonate systems at high pressure: an experimental study Carbonatites are important sources of Rare Earth Elements (REE). REE mainly reside in Ca-bearing phases carbonates, apatites, Ca-Nb oxides, Ca-silicates and in accessory phases such as monazite, burbankite, bastnäsite. At liquid phases, carbonate melts display remarkable physical properties. In particular, carbon-rich and silica-poor melts, i.e. transitional melts, are efficient metasomatizing agents of carbon between the mantle and the crust. This study focuses on two main issues: I) the effect of REE such as La and Y on the structure and melting behavior of transitional carbonate-silicate melts, which has been investigated in simple model with variable CaCO3:SiO2 ratio at 1 GPa; and II) the stability and mineral physics of REE-bearing carbonates at high pressure, in particular of La-burbankite. Few experimental works have explored phase relations, structure and the role of REE in carbonate-rich melts. The typical unquenchable nature of carbon-rich melts makes for a difficult, determination of the structure of carbon-rich glasses. Wyllie and Jones (1986) synthesized a REE-bearing carbonatite glass in a series of experiments performed in the system CaO–CaF2–BaSO4–CO2–H2O–La(OH)3 using a composition similar to carbonatites ore deposits in Mountain Pass (California). At 0.1 GPa the investigated carbonatite composition starts to melt at temperatures as low as 550°C. As today, there are no data available regarding melting behavior, structural properties of melts, and the stability of REE-bearing phases in model system of hydrous carbon-rich low silica. Furthermore, although in alkali free systems a complete miscibility between silicate and carbonate liquids is expected, the compositional threshold at which carbonate-silicate liquids might form a glass, i.e. are quenchable, is still scarcely explored in simple model systems. In this study, I investigated i) how viable is the quenching of a carbon-rich melt as a function of the bulk SiO2:CaCO3 ratio, ii) the structure of these glasses, iii) and the role of REE in the molecular structure(La, Y). I also determined the CO2 solubility in transitional melts by micro-Raman spectroscopy. Single stage and end-loaded piston cylinder experiments have been performed at 1 GPa in two model systems: CaO–SiO2–La2O3–H2O–CO2 in the range 700–1250°C, and CaO–SiO2–Y2O3–H2O–CO2 in the range 1200–1250°C. The starting materials were prepared as a powder mixture of La2(CO3)3 or La2O3 or Y2O3 and amorphous SiO2 and CaCO3 with approximately 5-10 wt.% of H2O. Different bulk compositions with different SiO2:CaCO3 ratio have been considered. Run products were characterized by backscattered electrons images (BSE), X-ray diffractometry, micro-Raman spectroscopy, nuclear magnetic resonance (NMR) of selected experiments, and chemically analyzed by electron microprobe. At subsolidus conditions (T < 1000°C), all bulk compositions in CaO–SiO2–La2O3–H2O–CO2 system contain calcite and quartz coexisting with a Ca-La silicate phase with an apatite-type structure of general formula between La3Ca2(Si3O12)OH and La4Ca(Si3O12)O. Liquidus conditions have been observed in runs on bulk compositions with SiO2:CaCO3 = 0.28 1.4 at T >1150°C for both investigated systems. Homogeneous quenched glasses have been retrieved for composition with up to SiO2:CaCO3=0.28 ratio, whereas at lower ratio (0.12) dendritic textures are visible. Deconvolution of Raman spectra of glasses reveal a CO2 content up to 20.40% in the CaO–SiO2–La2O3–CO2–H2O system and up to 10.80% in the CaO–SiO2–Y2O3–CO2–H2O system classifying the melts as carbonate-silicate transitional melt. While studiyng the behavior of Ca-rich carbonatitic hydrous glasses with REE, we also investigated the influence on the REE distribution of an alkaline carbonate, burbankite [(Na,Ca)3(Sr,Ba,Ce,REE)3(CO3)5], at upper mantle conditions. Recently, the alkaline-carbonate system has been observed at High Pressure and High Temperature (HP-HT) by Shatzky et al., (2016); they found a new class of Ca-rich alkaline-alkaline earth carbonates and burbankite with the latter being abundantely presents in carbonatites that constitutes important ore concentrations of strategic metals, including Nb and REE elements on Earth’s surface. A La rich burbankite [Na3Ca2La(CO3)5] was synthesized at 5 GPa and 1000°C, to scope out the possibility that REE can enter the structure of this carbonate also at upper mantle conditions. Furthermore, the elastic properties of the synthesized La-burbankite have been determined by in-situ HP and HT single crystal X-ray diffraction measurements at synchrotron facilities using a diamond-anvil cell for HP experiments and a quartz-glass capillary for the HT experiments. The determination of these thermoelastic parameters allowed to calculate the possible density of this phase at upper mantle conditions, that is ca. 3.2 g/cm3 at 5.5–6.0 GPa and 900–1000°C. Results suggest that potentially the La-burbankite could fractionate at HP and HT from a carbonatitic melt, because the latter has a lower density (ca. 2.1-3.1 g/cm3) and may constitute a REEs reservoir at upper mantle conditions.
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BOETTI, NADIA GIOVANNA. "Nd3+ doped phosphate glass optical fibre lasers." Doctoral thesis, Politecnico di Torino, 2014. http://hdl.handle.net/11583/2543408.

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In this thesis a Nd3+-doped phosphate glass was developed in-house in order to obtain a glass stable, robust, able to incorporate high amount of RE ions and suitable for fibre drawing. Several Nd3+-doped phosphate glass samples were fabricated by doping the developed host glass with concentrations of Nd3+ up to 10 mol%. The samples were then characterized in order to measure their physical, thermal and spectroscopic properties. The effect of Nd3+ doping concentration on emission spectra and lifetimes was investigated in order to study the concentration quenching effect on luminescence performance. With the aim to fabricate a Nd3+-doped double cladding (DC) optical fibre laser emitting at 1.06 µm, three different phosphate glasses using a custom designed glass composition, were fabricated. By changing properly the concentration and constituents present in our phosphate glass, the refractive indexes of the three glasses were adjusted in order to obtain an adequate numerical aperture between core and inner cladding, and between inner and outer cladding, while maintaining similar thermo-mechanical properties in view of the fibre drawing process. A Nd3+-doped DC optical fibre was fabricated by preform drawing using a drawing tower facilities available in the research group laboratory. Morphological and optical characterisation of the fibre were carried out in order to evaluate fibre quality. In order to optimize Nd3+-doped fibre laser design, a numerical analysis of the lasers was performed. At last, a CW cladding pumped fibre laser based on 9 cm of fabricated Nd3+-doped optical fibre was experimentally demonstrated.
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Leuzzi, Luca. "Thermodynamics of glassy systems glasses, spin glasses and optimization /." [S.l. : Amsterdam : s.n.] ; Universiteit van Amsterdam [Host], 2002. http://dare.uva.nl/document/66345.

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Wootton, Andrew Michael. "Silicon oxycarbide glasses and glass-ceramics." Thesis, University of Warwick, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.310015.

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SCARPIGNATO, GERARDO CRISTIAN. "Design, fabrication and characterization of a optical power amplifier based on special glasses for LIDAR sources." Doctoral thesis, Politecnico di Torino, 2014. http://hdl.handle.net/11583/2543142.

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The objective of the present research is the study, fabrication and characterization of a power amplifier based on special glasses to be implemented as an embedded module inside a pulsed laser device with high coherence working at 1550 nm wavelength. The optical amplifier represents the second module of a laser in configuration MOPA (Master Oscillator Power Amplifier). The device must amplify the signal proceeding from a seed laser and allow the propagation of the signal at high distances while maintaining the spectral characteristics of the high coherent source. The device obtained with this approach will be employed as a source for a monitoring LIDAR system, which will be installed in train monitoring portals. The results can be extended to other applications as well, such as aeroplanes, meteorological stations or airports. The current research work is intended to contribute to the fabrication of compact devices that seems not be still available even in laboratories.
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PONTREMOLI, CARLOTTA. "Mesoporous bioactive glasses as smart platform to stimulate bone regeneration." Doctoral thesis, Politecnico di Torino, 2021. http://hdl.handle.net/11583/2875741.

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BARI, ALESSANDRA. "Ion-containing mesoporous bioactive glass particles for tissue applications." Doctoral thesis, Politecnico di Torino, 2019. http://hdl.handle.net/11583/2753212.

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Books on the topic "Glasse"

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Lewis, M. H., ed. Glasses and Glass-Ceramics. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0817-8.

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Annapurna, K., and Atiar Rahaman Molla, eds. Glasses and Glass-Ceramics. Singapore: Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-5821-2.

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H, Lewis M., ed. Glasses and glass-ceramics. London: Chapman and Hall, 1989.

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Schmelzer, Jürn W. P., Ivan S. Gutzow, Oleg V. Mazurin, Alexander I. Priven, Snejana V. Todorova, and Boris P. Petroff. Glasses and the Glass Transition. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2011. http://dx.doi.org/10.1002/9783527636532.

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Fernie, John Andrew. Oxynitride glasses and glass-ceramics. [s.l.]: typescript, 1992.

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Gutzow, Ivan S. Glasses and the glass transition. Weinheim: Wiley VCH, 2011.

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Bach, Hans, Friedrich G. K. Baucke, and Dieter Krause, eds. Electrochemistry of Glasses and Glass Melts, Including Glass Electrodes. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-662-04486-5.

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Bach, Hans. Electrochemistry of Glasses and Glass Melts, Including Glass Electrodes. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001.

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Leuzzi, L. Thermodynamics of the glassy state. Boca Raton, FL: CRC Press, 2007.

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Leuzzi, L. Thermodynamics of the glassy state. Boca Raton, FL: CRC Press, 2006.

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Book chapters on the topic "Glasse"

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Steveker, Lena. "Lodge, Thomas: A Looking Glasse for London and England." In Kindlers Literatur Lexikon (KLL), 1–2. Stuttgart: J.B. Metzler, 2020. http://dx.doi.org/10.1007/978-3-476-05728-0_14196-1.

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Pestana, Carla Gardina, and Sharon V. Salinger. "John Nicholl, An Houre Glasse of Indian Newes (1607)." In The Early English Caribbean, 1570–1700, 39–65. London: Routledge, 2021. http://dx.doi.org/10.4324/9781003113010-3.

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Souletie, J. "Spin-Glasses Versus Glassy Glasses." In Structure and Properties of Ionomers, 247–54. Dordrecht: Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-3829-8_20.

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Dupree, R., and D. Holland. "MAS NMR: a new spectroscopic technique for structure determination in glasses and ceramics." In Glasses and Glass-Ceramics, 1–40. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0817-8_1.

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Prewo, Karl M. "Fibre reinforced glasses and glass-ceramics." In Glasses and Glass-Ceramics, 336–68. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0817-8_10.

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Pettifer, R. F. "X-ray absorption studies of glass structure." In Glasses and Glass-Ceramics, 41–58. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0817-8_2.

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James, Peter F. "Volume Nucleation in Silicate Glasses." In Glasses and Glass-Ceramics, 59–105. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0817-8_3.

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Leng-Ward, G., and M. H. Lewis. "Oxynitride glasses and their glass-ceramic derivatives." In Glasses and Glass-Ceramics, 106–55. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0817-8_4.

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Parker, J. M., and P. W. France. "Optical properties of halide glasses." In Glasses and Glass-Ceramics, 156–202. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0817-8_5.

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Ford, N., and R. Todbunter. "Applications of microporous glasses." In Glasses and Glass-Ceramics, 203–25. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0817-8_6.

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Conference papers on the topic "Glasse"

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Louchev, O. A., S. Juodkazis, H. Misawa, and K. Kitamura. "Formation of nanofibers and microspheres by femtosecond laser ablation of chalcogenide glasse." In International Conference on Lasers, Applications, and Technologies '07, edited by Vladislav Y. Panchenko, Oleg A. Louchev, and Sergei Malyshev. SPIE, 2007. http://dx.doi.org/10.1117/12.751936.

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Ojovan, Michael, Guenter Mo¨bus, Jim Tsai, Stuart Cook, and Guang Yang. "On Fluidization of Borosilicate Glasses in Intense Radiation Fields." In ASME 2009 12th International Conference on Environmental Remediation and Radioactive Waste Management. ASMEDC, 2009. http://dx.doi.org/10.1115/icem2009-16055.

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The viscosity is rate-limiting for many processes in glassy materials such as homogenisation and crystallisation. Changes in the viscous flow behaviour in conditions of long-term irradiation are of particular interest for glassy materials used in nuclear installations as well as for nuclear waste immobilising glasses. We analyse the viscous flow behaviour of oxide amorphous materials in conditions of electron-irradiation using the congruent bond lattice model of oxide materials accounting for the flow-mediating role of broken bonds termed configurons. An explicit equation of viscosity was obtained which is in agreement with experimental data for non-irradiated glasses and shows for irradiated glasses, first, a significant decrease of viscosity, and, second, a stepwise reduction of the activation energy of flow. An equation for glass-transition temperature was derived which shows that irradiated glasses have lower glass transition temperatures. Intensive electron irradiation of glasses causes their fluidisation due to non-thermal bond breaking and can occur below the glass transition temperature. Due to surface tension forces fluidisation of glasses at enough high electron flux densities can result in modification of nano-size volumes and particles such as those experimentally observed under TEM electron beams.
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Fayer, Michael D. "Time Dependent Hole Burning and Optical Coherence Experiments as Probes of Spectral Diffusion in Low Temperature Glasses." In Persistent Spectral Hole Burning: Science and Applications. Washington, D.C.: Optica Publishing Group, 1991. http://dx.doi.org/10.1364/pshb.1991.tha2.

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Dynamics and interactions in low temperature glasses can be studied with optical line narrowing techniques applied to chromophores embedded in glassy hosts. Prior to the use of optical methods, a wide variety of classical methods, such as heat capacities, were applied to the study of glasses. Results have been successfully interpreted in terms of a model of the glass potential surface described in terms of Two Level Systems (TLS). Because of the very large extent of inhomogeneous broadening in glassy systems, it is necessary to apply line narrowing methods to provide information on the dynamics and interactions of atoms and molecules with their environments.
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Green, James, Alex Fowler, Mehmet Toner, and Sankha Bhowmick. "A Study of Enthalpic Relaxation of Trehalose-Water Glasses." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-59747.

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Trehalose has been shown to be an effective biostabilizer, one explanation for this is that it can easily form glass at near ambient temperatures. Enthalpic relaxation is a physical aging process that occurs in glasses held near, but below, their Tg and is an indicator of the amount of molecular mobility of a particular glass. Since molecular mobility is key to long-term storage biologics in a glassy matrix this study was developed to gain a fundamental understanding of the enthalpic relaxation kinetics of trehalose-water glasses. Through the use of DSC, enthalpic peaks were quantitatively measured for water-trehalose glasses as a function of aging time and aging temperature for three different mass percentages (Mwater/Mtrehalose%, ~0%, ~1.5%, & ~10%). From this data the total amount of relaxation and the relaxation time have been determined using the Cowie-Ferguson equation. Understanding the effects of water on enthalpic relaxation kinetics will help lead to optimized drying protocols and storage parameters.
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Hirao, K. "Room Temperature Hole-Burning in Sm2+-doped Borate Glasses." In Spectral Hole-Burning and Related Spectroscopies: Science and Applications. Washington, D.C.: Optica Publishing Group, 1994. http://dx.doi.org/10.1364/shbs.1994.thg1.

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Recently, the interests in optical memory based on persistent spectral hole burning (PSHB) are increased because of its possibility of the application to high density optical memory. PSHB was observed for an organic dye doped in polymer and rear earth or transition metal doped in inorganic crystal or glasses up to now. Since PSHB was observed by two Russian groups (Gorokhovskii et al. and Kharlamov et al.) for free base phthalocyanine in a n-octane Shpol'skii matrix1 and for perylene and 9-aminoacridine molecules in glassy ethanol matrix2, PSHB materials are studied primarily for the polymer doped with an organic dye. But such materials can make hole only at very low temperature. Room temperature PSHB phenomena were observed on Sm2+ doped fluoride crystals3-5 and glasses6 recently, however these materials' Гih(inhomogeneous line width)/Гh(homogeneous line width)'s which are the parameters of data multiplicity in PSHB optical memory are an order of unity. For the application of PSHB materials to optical memory, high operating temperature, high Гih/Гh, and rapid reaction rate are wanted. Glass has a superiority on the view point of optical memory application because of its broad inhomogeneous line width and productivity. Our group has discovered room temperature PSHB for Sm2+ in borate glass systems whose Гih/Гh is 24.7 PSHB for rear earth metal in glass matrix has not been studied seriously, yet. It is thought that the study of the relationship between the optical hole and glass structure is necessary.
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6

Walton, D. "The glass transition in orientational glasses." In Slow dynamics in condensed matter. AIP, 1992. http://dx.doi.org/10.1063/1.42449.

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Xu, Jin-Sha, Chen-Huai Tang, Yi Chen, Fa-Cai Ren, Jun Si, Ju Ding, Pu-Gen Zhang, Yu-Qing Yang, Yan-Nan Du, and Shou-Peng Han. "Effect of Glaze Composition on the Corrosion Resistance of Glass Lining of Glass-Lined Pressure Vessels." In ASME 2020 Pressure Vessels & Piping Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/pvp2020-21153.

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Abstract Glass-lined pressure vessels are widely used in various corrosion conditions because of their excellent corrosion resistance. Under the same firing process condition, the corrosion-resistant properties of glass-lined vessels are largely dependent upon the glaze composition. In this paper, three kinds of glazes were selected to study the corrosion resistance to acid and alkali of the glass lining. Based on the glaze composition analysis, the corrosion quantity and the micromorphology observations of the corroded surfaces, the effect of glaze composition on the corrosion resistance to acid and alkali of glass lining was discussed. The results showed that the corrosion resistance of glass lining was mainly to the content of SiO2 and the continuity level of [SiO4] skeleton in glass network structure. The higher continuity level of [SiO4] skeleton led to the better physicochemical properties of the glass lining. The addition of the acid resistant oxide TiO2 improved the acid resistance of glass lining. The proper addition of ZrO2 improved the corrosion resistance to acid and alkali. There were two reasons, one of which was that the joining of Zr4+ into the glass network improved the structural integrity, and the other was that the reaction of Zr4+ with OH− produced Zr(OH)4 on the glass lining occurred and formed a shielding lining against alkali when glass lining was in the alkaline condition.
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Ślęzok, Maria. "Glass-ceramic materials based on fluoroindate glasses." In Optical Fibers and Their Applications 2011, edited by Jan Dorosz and Ryszard S. Romaniuk. SPIE, 2011. http://dx.doi.org/10.1117/12.893092.

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McLerran, Larry. "Color Glass Condensate and Glasma." In PARTICLES AND FIELDS: Proceedings of the VI Latin American Symposium on High Energy Physics and the XII Mexican School of Particles and Fields. AIP, 2007. http://dx.doi.org/10.1063/1.2751960.

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10

Izumitani, Tetsuro. "New Optical Glasses for the 80's." In Optical Fabrication and Testing. Washington, D.C.: Optica Publishing Group, 1987. http://dx.doi.org/10.1364/oft.1987.waa1.

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Recent data on optical glasses are discussed for the following areas: • New fluorophosphate optical glasses • Molding technology for optical lenses • Glasses for opto-electronics: laser glass, fluoride and chalcogenide glass fibers, GRIN lenses and chalcogenide optical memories.
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Reports on the topic "Glasse"

1

Gal'perin, Yu M., V. G. Karpov, and Володимир Миколайович Соловйов. Density of vibrational states in glasses. Springer, November 1988. http://dx.doi.org/10.31812/0564/1005.

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A theory of the vibrational spectra of glasses, based on allowance for the statistical fluctuations of the local elastic constants, is proposed. The existence is established of two characteristic energies h, and h, , dividing the spectrum into regions of qualitatively different behavior of the density of states n (h). At low frequencices w 4 w, the increase of the density of states is determined by the additive contributions of phonons and mutually noninteracting quasilocal vibrations in random soft atomic potentials in the glass. In the intermediate region w , 5 w 5 w, the quasilocal vibrations interact strongly with phonons, and this makes their contributions superadditive. For w > w, the growth of n (h) slows down. As a result, n (h) increases at first more rapidly and then more slowly than the Debye density of states. An analytical expression for n (h) is obtained in the T-matrix formalism in the region w <a,, including the region of strong scattering. A numerical calculation of n (h) is performed in the coherent-potential approximation. The theory predicts qualitatively universal behavior of n (h) in different glasses.
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2

Matyas, Josef, Adam R. Huckleberry, Carmen P. Rodriguez, Jesse B. Lang, Antionette T. Owen, and Albert A. Kruger. HLW Glass Studies: Development of Crystal-Tolerant HLW Glasses. Office of Scientific and Technical Information (OSTI), April 2012. http://dx.doi.org/10.2172/1062511.

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3

Hrma, Pavel R., Gregory F. Piepel, John D. Vienna, Scott K. Cooley, Dong-Sang Kim, and Renee L. Russell. Database and Interim Glass Property Models for Hanford HLW Glasses. Office of Scientific and Technical Information (OSTI), July 2001. http://dx.doi.org/10.2172/787351.

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4

Hrma, Pavel R., Gregory F. Piepel, John D. Vienna, Scott K. Cooley, Dong-Sang Kim, and Renee L. Russell. Database and Interim Glass Property Models for Hanford HLW Glasses. Office of Scientific and Technical Information (OSTI), July 2001. http://dx.doi.org/10.2172/965691.

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5

Riley, Brian J., and John D. Vienna. Glass Transition Temperature- and Specific Volume- Composition Models for Tellurite Glasses. Office of Scientific and Technical Information (OSTI), September 2017. http://dx.doi.org/10.2172/1379447.

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6

Vienna, John D., Dong-Sang Kim, and Pavel R. Hrma. Database and Interim Glass Property Models for Hanford HLW and LAW Glasses. Office of Scientific and Technical Information (OSTI), September 2002. http://dx.doi.org/10.2172/15003540.

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7

Wu, Yue. Glass Formability and Diffusion Mechanisms in Bulk Metallic Glasses and Supercooled Liquids. Fort Belvoir, VA: Defense Technical Information Center, December 2005. http://dx.doi.org/10.21236/ada447251.

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JOHNSON, FABIENNE. EVALUATION OF GLASS DENSITY TO SUPPORTTHE ESTIMATION OF FISSILE MASS LOADINGSIN SLUDGE BATCH 10 GLASSES. Office of Scientific and Technical Information (OSTI), January 2023. http://dx.doi.org/10.2172/1909003.

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9

JOHNSON, FABIENNE. EVALUATION OF GLASS DENSITY TO SUPPORTTHE ESTIMATION OF FISSILE MASS LOADINGSIN SLUDGE BATCH 10 GLASSES. Office of Scientific and Technical Information (OSTI), November 2022. http://dx.doi.org/10.2172/1898103.

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10

Swarts, E. L. Glass science tutorial lecture {number_sign}6: The melting of silicate glasses, a review of selected topics. Office of Scientific and Technical Information (OSTI), March 1995. http://dx.doi.org/10.2172/52749.

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