Results 11 to 20 of about 2,838,113 (300)

Specific heat of Sr4Ru3O10 [PDF]

open access: yesSolid State Communications, 2004
We have measured the specific heat of single crystals of the triple-layer Ruddlesden-Popper material, Sr4Ru3O10, grown both in an image furnace and by flux-growth. The flux grown sample has a sharp mean-field-like anomaly at the onset of magnetic order, Tc = 102 K, but a much broader anomaly, indicative of residual heterogeneity, is observed for the ...
Lin, X. N.   +3 more
openaire   +3 more sources

Gapless Superfluidity and Neutron Star Cooling

open access: yesPhysical Sciences Forum, 2023
The presence of currents in the interior of cold neutron stars can lead to a state in which nucleons remain superfluid while the quasiparticle energy spectrum has no gap. We show within the self-consistent time-dependent nuclear energy density functional
Valentin Allard, Nicolas Chamel
doaj   +1 more source

Low Temperature Thermal Properties of Nanodiamond Ceramics

open access: yesCrystals, 2022
The temperature dependence of thermal conductivity and specific heat for detonated nanodiamond ceramics is investigated on specially designed experimental setups, implementing the uniaxial stationary heat flow method and the thermal relaxation method ...
Daria Szewczyk, Miguel A. Ramos
doaj   +1 more source

FBG-Based Sensor for the Assessment of Heat Transfer Rate of Liquids in a Forced Convective Environment

open access: yesSensors, 2021
The assessment of heat transfer is a complex task, especially for operations in the oil and gas industry, due to the harsh and flammable workspace. In light of the limitations of conventional sensors in harsh environments, this paper presents a fiber ...
Renan Lazaro   +4 more
doaj   +1 more source

Thermal and Mechanical Characterisation of Sandwich Core Materials for Climatic Chamber Shells Subjected to High Temperatures

open access: yesEnergies, 2022
Climatic chamber testing conditions are becoming more demanding. A wide range of temperatures is used to check the quality of products and materials, since they are constantly being improved.
Sara Dias   +4 more
doaj   +1 more source

Superfluid Transition and Specific Heat of the 2D x-y Model: Monte Carlo Simulation

open access: yesApplied Sciences, 2021
We present results of large-scale Monte Carlo simulations of the 2D classical x-y model on the square lattice. We obtain high accuracy results for the superfluid fraction and for the specific heat as a function of temperature, for systems of size L×L ...
Phong H. Nguyen, Massimo Boninsegni
doaj   +1 more source

Thermal Properties and Combustion-Related Problems Prediction of Agricultural Crop Residues

open access: yesEnergies, 2021
The prediction and pre-evaluation of the thermal properties and combustion-related problems (e.g., emissions and ash-related problems) are critical to reducing emissions and improving combustion efficiency during the agricultural crop residues combustion
Xuejun Qian   +3 more
doaj   +1 more source

Synthesis, Optical, Magnetic and Thermodynamic Properties of Rocksalt Li1.3Nb0.3Mn0.4O2 Cathode Material for Li-Ion Batteries

open access: yesCrystals, 2021
Since the discovery of the reversible intercalation of lithium-ion materials associated with promising electrochemical properties, lithium-containing materials have attracted attention in the research and development of effective cathode materials for ...
Mohamed Kamel   +9 more
doaj   +1 more source

Thermal Properties of Recycle Aggregate Concrete with Different Densities [PDF]

open access: yesEngineering and Technology Journal, 2015
The present research intended to determine thermal properties (thermalconductivity, thermal diffusivity and specific heat) of concrete manufactured by recycle waste of clay brick and thermostone for using it as aggregate after crushing process.
Amer M. Ibrahim   +2 more
doaj   +1 more source

Crystal Growth and Thermal Properties of Quasi-One-Dimensional van der Waals Material ZrSe3

open access: yesMicromachines, 2022
ZrSe3 with a quasi-one-dimensional (quasi-1D) crystal structure belongs to the transition metal trichalcogenides (TMTCs) family. Owing to its unique optical, electrical, and optoelectrical properties, ZrSe3 is promising for applications in field effect ...
Youming Xu, Shucheng Guo, Xi Chen
doaj   +1 more source

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