Results 21 to 30 of about 630,904 (297)

Understanding Homogeneous Nucleation in Solidification of Aluminum by Molecular Dynamics Simulations [PDF]

, 2017
Homogeneous nucleation from aluminum (Al) melt was investigated by million-atom molecular dynamics (MD) simulations utilizing the second nearest neighbor modified embedded atom method (MEAM) potentials.
Baskes, Michael I., Mahata, Avik, Zaeem, Mohsen Asle   +2 more
core   +3 more sources

ACOMPARISON BETWEEN THE NON-DENDRITIC METHODS OF AN A201 ALUMINUM ALLOY DEPENDING ON MECHANICAL PROPERTIES AND MICROSTRUCTURE [PDF]

European Journal of Materials Science and Engineering, 2019
According to non-dendritic method, there are four main techniques working in Semi-Solid state. The four techniques for preparation non-dendritic samples were Semi-Solid Rheocasting (SSR), Cooling Slope (CS), Magneto-Hydrodynamic stirring (MHD) and Semi ...
Kawan M. ABDULRAHMAN, Viktor GONDA, Mihaly REGER   +2 more
doaj   +1 more source

Solid-State Heating Using the Multicaloric Effect in Multiferroics

Magnetochemistry, 2021
The multicaloric effect is defined as the adiabatic reversible temperature change in multiferroic materials induced by the application of an external electric or magnetic field, and it was first theoretically proposed in 2012. The multicaloric effects in
Melvin M. Vopson, Yuri K. Fetisov, Ian Hepburn   +2 more
doaj   +1 more source

Nuclear spin cooling using Overhauser field selective coherent population trapping [PDF]

, 2010
Hyperfine interactions with a nuclear spin environment fundamentally limit the coherence properties of confined electron spins in the solid-state. Here, we show that a quantum interference effect in optical absorption from two electronic spin states of a
Cirac, Ignacio, Giedke, Geza, Imamoglu, Atac, Issler, Mena, Kessler, Eric, Lukin, Mikhail, Yelin, Susanne   +6 more
core   +2 more sources

The Effect of Cooling on the Degree of Crystallinity, Solid-State Properties, and Dissolution Rate of Multi-Component Hot-Melt Extruded Solid Dispersions

Pharmaceutics, 2020
: The effect of cooling on the degree of crystallinity, solid-state and dissolution properties of multi-component hot-melt extruded solid dispersions [SD] is of great interest for the successful formulation of amorphous SDs and is an area that is ...
Dean Hurley, Mark Davis, Gavin M. Walker, John G. Lyons, Clement L. Higginbotham   +4 more
doaj   +1 more source

An SU(N) Mott insulator of an atomic Fermi gas realized by large-spin Pomeranchuk cooling [PDF]

, 2012
The Hubbard model, containing only the minimum ingredients of nearest neighbor hopping and on-site interaction for correlated electrons, has succeeded in accounting for diverse phenomena observed in solid-state materials.
A Reischl, AV Gorshkov, BJ DeSalvo, C Honerkamp, C Kollath, C Wu, C Wu, D Greif, DFB Ten Haaf, F Gerbier, F Hassler, I Affleck, JA Henderson, JH Denschlag, K Inaba, KRA Hazzard, L De Leo, M Hermele, M Hermele, M Kitagawa, M Rigol, MA Cazalilla, MK Tey, N Kawashima, N Read, PA Lee, R Assaraf, R Jördens, R Jördens, RC Richardson, Rekishu Yamazaki, RW Cherng, S Stellmer, S Sugawa, S Sugawa, S Taie, S-K Yip, SD Huber, Seiji Sugawa, Shintaro Taie, SR Manmana, T Fukuhara, T Rom, T-L Ho, U Schneider, VW Scarola, Y Tokura, YN Martinez de Escobar, Yoshiro Takahashi, YQ Li   +49 more
core   +2 more sources

Barocaloric Properties of Thermoplastic Elastomers

Frontiers in Energy Research, 2022
Solid-state refrigeration represents a promising alternative to vapor compression refrigeration systems which are inefficient, unreliable, and have a high global warming potential. However, several solid-state cooling technologies—including those relying
Naveen Weerasekera, Kameswara Pavan Kumar Ajjarapu, Kavish Sudan, Gamini Sumanasekera, Kunal Kate, Bikram Bhatia   +5 more
doaj   +1 more source

Cooling of mechanical motion with a two level system: the high temperature regime

, 2010
We analyze cooling of a nano-mechanical resonator coupled to a dissipative solid state two level system focusing on the regime of high initial temperatures.
Rabl, P.
core   +1 more source

An all silicon quantum computer [PDF]

, 2001
A solid-state implementation of a quantum computer composed entirely of silicon is proposed. Qubits are Si-29 nuclear spins arranged as chains in a Si-28 (spin-0) matrix with Larmor frequencies separated by a large magnetic field gradient.
A. Abragam, A. V. Latyshev, A. Z. Genack, B. E. Kane, C. Delerue, C. K. Ming, D. E. Chang, D. G. Cory, D. Rugar, D. W. Leung, E. Abe, E. Knill, F. R. Blom, F. Yamaguchi, G. Lampel, G. P. Berman, H. Bracht, I. Shlimak, J. A. Sidles, J. R. Goldman, J. R. Goldman, J. Viernow, J.-L. Lin, K. M. Itoh, K. M. Itoh, L. J. Schulman, M. Mehring, N. A. Gershenfeld, N. T. Bagraev, R. Schack, S. L. Braunstein, T. B. Gabrielson, T. D. Ladd, T. D. Stowe, U. Dürig, W. S. Warren, Y. Yamamoto   +36 more
core   +2 more sources

In situ observation of the austenite to ferrite transformation in low-carbon steels from different initial phases at defined cooling rates

Journal of Materials Research and Technology
An experimental investigation has been conducted with respect to the decomposition of austenite to various ferritic products from different initial phase states (molten-state of 1550 °C and solid-state of 1050 °C) and pre-defined cooling rates (1 °C/s ...
Ce Liang, Guangxin Song, Wanlin Wang, IL Sohn, Jie Zeng   +4 more
doaj   +1 more source