Results 61 to 70 of about 293,215 (210)

High-pressure Partial Melting of Mafic Lithologies in the Mantle [PDF]

, 2017
We review experimental phase equilibria associated with partial melting of mafic lithologies (pyroxenites) at high pressures to reveal systematic relationships between bulk compositions of pyroxenite and their melting relations.
HIRSCHMANN, M. M., KOGISO, T., PERTERMANN, M.   +2 more
core  

Processing of bulk Bi-2223 high-temperature superconductor

Materials Research, 2005
The Bi2Sr2Ca2Cu3 O10+x (Bi-2223) is one of the main high temperature superconductors for applications. One of these applications is the Superconductor Fault Current Limiter (SCFCL), which is a very promising high temperature superconducting device. SCFCL'
Alexander Polasek, Luiz Antonio Saléh, Hortêncio Alves Borges, Eduardo Novaes Hering, Bojan Marinkovic, Fernando C. Rizzo Assunção, Eduardo Torres Serra, Glória Suzana de Oliveira   +7 more
doaj   +1 more source

Low-Degree Partial Melting Experiments of CR and H Chondrite Compositions: Implications for Asteroidal Magmatism Recorded in GRA 06128 and GRA 06129 T [PDF]

, 2010
Studies of differentiated meteorites have revealed a diversity of differentiation processes on their parental asteroids; these differentiation mechanisms range from whole-scale melting to partial melting without the core formation [e.g., 1].
Jones, John H., Mittlefehldt, D. W., Usui, T.   +2 more
core   +1 more source

Ground state of a partially melted Wigner molecule [PDF]

Europhysics Letters (EPL), 2002
We consider three spinless fermions free to move on 2d square lattice with periodic boundary conditions and interacting via a U/r Coulomb repulsion. When the Coulomb energy to kinetic energy ratio r_s is large, a rigid Wigner molecule is formed. As r_s decreases, we show that melting proceeds via an intermediate regime where a floppy two particle ...
Zoltan Adam Nemeth, Jean-Louis Pichard
openaire   +3 more sources

Direct observation of melting in a 2-D superconducting vortex lattice

, 2009
Topological defects such as dislocations and disclinations are predicted to determine the twodimensional (2-D) melting transition. In 2-D superconducting vortex lattices, macroscopic measurements evidence melting close to the transition to the normal ...
Cordoba, R., De Teresa, J. M., Fernandez-Pacheco, A., Guillamon, I., Ibarra, M. R., Sese, J., Suderow, H., Vieira, S.   +7 more
core   +1 more source

Stability and isotopic dating of monazite and allanite in partially molten rocks: examples from the Central Alps [PDF]

, 2018
We investigated the stability of monazite and allanite as a function of bulk rock composition within several types of Tertiary Alpine anatexites, characterized by different compositions and melting reactions, but similar P-T conditions of melting.
Berger, Alfons, Rosenberg, Claudio, Schaltegger, Urs   +2 more
core  

Theory of Decoupling in the Mixed Phase of Extremely Type-II Layered Superconductors

, 2001
The mixed phase of extremely type-II layered superconductors in perpendicular magnetic field is studied theoretically via the layered XY model with uniform frustration. A partial duality analysis is carried out in the weak-coupling limit. It consistently
A. E. Koshelev, A. E. Koshelev, A. E. Koshelev, A. E. Koshelev, A. K. Nguyen, A. Luther, A. M. Polyakov, A. M. Polyakov, A. Polyakov, A. Schilling, B. A. Huberman, B. Horovitz, B. Khaykovich, B. Khaykovich, D. R. Nelson, D. R. Nelson, D. S. Fisher, D. T. Fuchs, E. B. Sonin, E. Frey, E. Zeldov, G. Blatter, G. Blatter, G. Blatter, G. W. Crabtree, J. E. Sonier, J. Friedel, J. Hu, J. Lee, J. M. Caillol, J. M. Kosterlitz, J. M. Kosterlitz, J. P. Rodriguez, J. P. Rodriguez, J. P. Rodriguez, J. P. Rodriguez, J. P. Rodriguez, J. P. Rodriguez, J. P. Rodriguez, J. P. Rodriguez, J. P. Rodriguez, J. V. José, L. I. Glazman, L. I. Glazman, L. L. Daemen, L. V. Mikheev, M. Dzierzawa, M. Feigel’man, M. Franz, N. Parga, P. Olsson, R. F. Dashen, R. Sasik, S. A. Hattel, S. E. Korshunov, S. E. Korshunov, S. Hattel, S. Hikami, S. R. Shenoy, S. T. Chui, S. W. de Leeuw, T. Chen, V. Ambegaokar, V. Ambegaokar, X. Hu, Z. Tesanovic   +65 more
core   +1 more source

Multilayered Al/CuO thermite formation by reactive magnetron sputtering: Nano versus micro [PDF]

, 2010
Multilayered Al/CuO thermite was deposited by a dc reactive magnetron sputtering method. Pure Al and Cu targets were used in argon–oxygen gas mixture plasma and with an oxygen partial pressure of 0.13 Pa. The process was designed to produce low stress (
Alphonse, Pierre, Chabal, Yves J., Conédéra, Véronique, Estève, Alain, Petrantoni, Marine, Rossi, Carole, Salvagnac, Ludovic, Tenailleau, Christophe   +7 more
core   +2 more sources

Melting Relations of MORB-Sediment Mélanges in Underplated Mantle Wedge Plumes; Implications for the Origin of Cordilleran-type Batholiths [PDF]

, 2017
This paper gives the results of a set of laboratory experiments designed to analyse the petrological implications of mantle wedge plumes—large buoyant structures predicted by thermomechanical numerical modelling of subduction zones.
Castro, Antonio, Díaz-Alvarado, Juan, Fernández, Carlos, García-Casco, Antonio, Gerya, Taras, Löw, Irena, Moreno-Ventas, Ignacio   +6 more
core  

Primary crustal melt compositions: Insights into the controls, mechanisms and timing of generation from kinetics experiments and melt inclusions [PDF]

, 2017
We explore the controls, mechanisms and timing of generation of primary melts and their compositions, and show that the novel studies of melt inclusions in migmatites can provide important insights into the processes of crustal anatexis of a particular ...
Acosta-Vigil, Antonio, Bartoli, Omar, Buick, Ian, Cesare, Bernardo, Hermann, J\ue3\ub6rg, London, David, Morgan, George B.   +6 more
core   +1 more source