Results 21 to 30 of about 3,384,941 (296)

Phase change materials and phase change memory

open access: yesMRS Bulletin, 2014
Abstract
Simone Raoux   +3 more
openaire   +3 more sources

Broadband tunable absorption based on phase change materials

open access: yesResults in Physics, 2021
Tunable absorbers have been the subject of many studies in recent years. However, broadband tunable absorbers, which are promising in many applications such as photovoltaic and daytime radiative cooling systems, have not been extensively explored.
Biyuan Wu, Mingjun Wang, Xiaohu Wu
doaj   +1 more source

Transitional Phenomena on Phase Change Materials

open access: yesEPJ Web of Conferences, 2014
One of the most significant problem with technology development is transferring of large heat fluxes, which requires constant heat transfer temperature (in the specified temperature range).
Wójcik Tadeusz M.   +3 more
doaj   +1 more source

Phase Change Material Used for Masonry Joints: Numerical Simulation and Scale Test

open access: yesProceedings, 2019
In order to effectively improve the thermal performance of the thermal insulation masonry wall, the thermal bridge effect of the grey joint on the heat transfer of the wall structure was studied.
Wei Jiang, Dan Liu, Yong Yuan
doaj   +1 more source

Advances in phase change building materials: An overview

open access: yesNanotechnology Reviews, 2023
Efficient and sustainable thermal management of buildings is critical since the building sector is considered as the largest energy contributor contributing around 40% of the total energy consumption which is responsible for about 38% of greenhouse gas ...
Sivanathan Amende   +3 more
doaj   +1 more source

Thermal, mechanical and microstructural analysis of concrete containing microencapsulated phase change materials [PDF]

open access: yes, 2012
This paper studies the thermal, mechanical and microstructural aspects of concrete containing different amounts of microencapsulated phase change materials (PCMs). In addition, numerical simulation is carried out to study the potential application of PCM-
Andrew R. Dawson   +11 more
core   +1 more source

Finite element formulation to study thermal stresses in nanoencapsulated phase change materials for energy storage [PDF]

open access: yes, 2020
Nanoencapsulated phase change materials (nePCMs) – which are composed of a core with a phase change material and of a shell that envelopes the core – are currently under research for heat storage applications. Mechanically, one problem encountered in the
Forner Escrig, Josep   +2 more
core   +1 more source

Phase‐Change and Ovonic Materials (Third Edition)

open access: yesphysica status solidi (RRL) – Rapid Research Letters, 2022
Published by Wiley-VCH ...
Noé, Pierre   +2 more
openaire   +3 more sources

Spin Glass Behavior in Amorphous Cr2Ge2Te6 Phase‐Change Alloy

open access: yesAdvanced Science, 2023
The layered crystal structure of Cr2Ge2Te6 shows ferromagnetic ordering at the two‐dimensional limit, which holds promise for spintronic applications.
Xiaozhe Wang   +10 more
doaj   +1 more source

Ultrafast optical manipulation of atomic arrangements in chalcogenide alloy memory materials [PDF]

open access: yes, 2011
A class of chalcogenide alloy materials that shows significant changes in optical properties upon an amorphous-to-crystalline phase transition has lead to development of large data capacities in modern optical data storage.
Hase Muneaki   +3 more
core   +2 more sources

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