Results 61 to 70 of about 202,217 (330)
Dynamic scaling in the 2D Ising spin glass with Gaussian couplings [PDF]
, 2017 We carry out simulated annealing and employ a generalized Kibble-Zurek scaling hypothesis to study the 2D Ising spin glass with normal-distributed couplings. The system has an equilibrium glass transition at temperature $T=0$.
Kao, Ying-Jer +4 more
core +1 more source
Comparative Study of Experimental Methods for Measuring Thermal Properties of 100Cr6 Steel Powders
Advanced Engineering Materials, EarlyView.This study investigates the thermal properties of 100Cr6 steel in both bulk and powder forms. Measuring the very low thermal conductivity typically exhibited by powders poses significant challenges. To address this, two novel measurement techniques—temperature gradient and finite laser pulse response—are introduced and evaluated by comparison with the ...
Junsheng Zhuo +8 more
wiley +1 more source
Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.The formate pseudo‐halide anion is strategically introduced at the buried interface to stabilize the intermediate phases formed during perovskite crystallization. The controlled crystallization enhances crystallinity and alleviates tensile strain, eliminating residual PbI2 near the buried interface.
Jongdeuk Seo +12 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Selective soldering via molten metal printing enables component integration, even in heat‐sensitive applications across fields like additive manufacturing, sustainable electronics, and smart textiles. This method overcomes the temperature limitations of existing technologies.
Dániel Straubinger +4 more
wiley +1 more source
THE EFFECT OF VARIOUS SILICATE-GLASS MATRIXES ON GOLD-NANOPARTICLE FORMATION
Ceramics-Silikáty, 2016 Ion implantation of Au+ with energy of 1.7 MeV and a fluence of 1 x 1016 ions.cm-2 along with post-implantation annealing were used to synthesize metal nanoparticles in various types of silicate glasses. The objective of the work was the investigation of
Blanka Svecova +9 more
doaj +1 more source
Frontiers in Materials, 2016 Glasses can be chemically strengthened through the ion exchange process, wherein smaller ions in the glass (e.g., Na+) are replaced by larger ions from a salt bath (e.g., K+).
Mouritz N. Svenson +7 more
doaj +1 more source
Seeking Quantum Speedup Through Spin Glasses: The Good, the Bad, and the Ugly [PDF]
, 2015 There has been considerable progress in the design and construction of quantum annealing devices. However, a conclusive detection of quantum speedup over traditional silicon-based machines remains elusive, despite multiple careful studies.
Hamze, Firas +4 more
core +4 more sources
Harnessing Outer Space for Improved Electrocaloric Cooling
Advanced Functional Materials, EarlyView.A novel radiative heat sink/source‐integrated electrocaloric (R‐iEC) system combines the electrocaloric (EC) effect with a thermally conductive radiative cooler (TCRC) to address heat dissipation limitations in EC devices. Utilizing outer space as a heat sink, the system achieves up to 240 W m−2 of heat dissipation performance, making it highly ...
Dong Hyun Seo +8 more
wiley +1 more source
Strong emission in Yb3+/Er3+ co-doped phosphate glass ceramics
Results in Physics, 2017 Yb3+/Er3+ co-doped phosphate glass and glass ceramics were prepared by high-temperature melting method. The X-ray diffraction, transmission electron micrographs, up-conversion and infrared emissions, photothermal conversion properties of the samples have
Yanling Liu +4 more
doaj
Comment on "Evidence for nontrivial ground-state structure of 3d +/- J spin glasses"
, 1998 In a recent Letter [Europhys. Lett. 40, 429 (1997)], Hartmann presented results for the structure of the degenerate ground states of the three-dimensional +/- J spin glass model obtained using a genetic algorithm. In this Comment, I argue that the method
A. W Sandvik +5 more
core +1 more source