Results 51 to 60 of about 304,291 (300)

Thermophysical Properties of the Desulphurization Slags With Various CaS and CaO/Al2O3 Ratio

Advanced Engineering Materials, EarlyView.
This article investigates how CaS content and the CaO/Al2O3 ratio influence the thermophysical properties of desulphurization slags. Using experimental measurements and thermodynamic simulations, this study reveals complex effects on viscosity, surface tension, and density, providing new insight into slag structure and phase behavior under ...
Eldar Salpagarov, Matheus Roberto Bellé, Anton Yehorov, Julia Richter, Olena Volkova   +4 more
wiley   +1 more source

Raman Scattering versus Infrared Conductivity: Evidence for one-dimensional Conduction in La_{2-x}Sr_{x}CuO_{4}

, 2002
Raman and Infrared (IR) spectra of an underdoped La_{1.90}Sr_{0.10}CuO_{4} single crystal have been measured as a function of temperature. Both techniques provide unconventional low-energy spectra.
A. Bianconi, A. Lucarelli, A. Schwartz, A. Virosztek, A.G. Loeser, B. Dora, C.C. Homes, C.C. Tsuei, F. Venturini, G.V.M. Williams, J.G. Naeini, J.M. Tranquada, K. Takenaka, M. Dumm, M. Fujita, M. Opel, M. Ortolani, N. Kikugawa, P. Calvani, Q.-M. Zhang, R. Hackl, R.P. Sharma, R.P.S.M. Lobo, S. Lupi, S. Lupi, S. Lupi, S. Sugai, S. Tajima, T. Fujita, T. Noda, T. Osafune, T. Startseva, T. Startseva, T. Timusk, T. Tohyama, T.P. Devereaux, T.P. Devereaux, T.P. Devereaux, X.K. Chen, Y. Ando   +39 more
core   +1 more source

How does the shape of the stellar spectrum affect the Raman scattering features in the albedo of exoplanets? [PDF]

, 2017
Diagnostic potential of the spectral signatures of Raman scattering imprinted in planetary albedo spectra at short optical wavelengths has been demonstrated in research on Solar System planets and has recently been proposed as a probe of exoplanet ...
Heng, Kevin, Hirata, Christopher M., Oklopčić, Antonija   +2 more
core   +2 more sources

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Electric-field-induced monoclinic phase in (Ba,Sr)TiO$_3$ thin film

, 2010
We have studied electric-field-induced symmetry lowering in the tetragonal (001)-oriented heteroepitaxial (Ba$_{0.8}$Sr$_{0.2}$)TiO$_3$ thin film deposited on (001)MgO substrate.
Anokhin, A. S., Golovko, Yu. I., Marssi, M. El, Mukhortov, V. M., Yuzyuk, Yu. I.   +4 more
core   +1 more source

Single-cell genomics based on Raman sorting reveals novel carotenoid-containing bacteria in the Red Sea [PDF]

, 2016
Cell sorting coupled with single-cell genomics is a powerful tool to circumvent cultivation of microorganisms and reveal microbial ‘dark matter’. Single-cell Raman spectra (SCRSs) are label-free biochemical ‘fingerprints’ of individual cells, which can ...
Davison, Paul A., Frentrup, Martinique, Huang, Wei E., Hunter, C. Neil, Kaster, Anne-Kristin, Murrell, J. Colin, Preston, Gail M., Song, Yanqing, Song, Yizhi, Thompson, Ian P., Vollmers, John, Yin, Huabing   +11 more
core   +4 more sources

Raman Spectroscopic Identification of Oxide Phases in a Corroded MgO–Steel Composite Anode Used in Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
Micro‐Raman spectroscopy is applied to characterize corrosion products in a recycled‐based MgO–316L steel composite anode after molten salt electrolysis. A depth‐dependent Fe–O/Fe–Al–O layer sequence of magnetite, hercynite, and an Al‐doped magnetite transition zone is identified.
Felix Drechsler, Serhii Yaroshevskyi, Alexander Adamczyk, Mahnaz Mehdizadehlima, Julia Richter, Cameliu Himcinschi, David Rafaja, Alexandros Charitos, Christos G. Aneziris, Jens Kortus   +9 more
wiley   +1 more source

Interaction of MgO Recyclate‐Based Cermet Anode With KF‐AlF3‐Al2O3 at 800°C During Laboratory Scale Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
A carbon‐free, as‐sintered MgO–steel cermet anode, fabricated via cold isostatic pressing using MgO–C refractory recyclate, was evaluated under laboratory‐scale K‐cryolite electrolysis at 800°C. Operation at this reduced temperature, combined with the electrolyte's limited electrical conductivity, led to an increase in cell voltage.
Farhan Hossain, Alexander Adamczyk, Felipe Alejandro Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Tunable Charge and Spin Order in PrNiO$_3$ Thin Films and Superlattices

, 2014
We have used polarized Raman scattering to probe lattice vibrations and charge ordering in 12 nm thick, epitaxially strained PrNiO$_3$ films, and in superlattices of PrNiO$_3$ with the band-insulator PrAlO$_3$.
Benckiser, E., Bluschke, M., Cristiani, G., Frano, A., Habermeier, H. U., Hepting, M., Keimer, B., Logvenov, G., Minola, M., Schierle, E., Tacon, M. Le, Weschke, E., Wu, M.   +12 more
core   +1 more source

Theory of Raman Scattering from Orbital Excitations in Manganese Oxides [PDF]

, 2001
We present a theory of the Raman scattering from the orbital wave excitations in manganese oxides. Two excitation processes of the Raman scattering are proposed.
B. S. Shastry, E. Saitoh, F. Moussa, G. Khaliullin, G. Khaliullin, G. Matsumoto, I. Solovyev, J. B. Goodenough, J. C. Slater, J. F. Mitchell, J. Inoue, J. Kanamori, J. Rodriguez-Carvajal, J. van den Brink, K. Chahara, K. Hirota, L. F. Feiner, L. F. Feiner, M. Cyrot, M. N. Iliev, P. A. Fleury, R. J. Elliott, R. Maezono, R. von Helmolt, S. Ishihara, S. Ishihara, S. Ishihara, S. Ishihara, S. Ishihara, S. Maekawa, S. Okamoto, S. Okamoto, S. Okamoto, S. Okamoto, S. Satpathy, T. Arima, T. Arima, T. Saitoh, V. Perebeinos, W. E. Pickett, Y. Endoh, Y. Murakami, Y. Tokura, Y. Tokura   +43 more
core   +3 more sources