Results 11 to 20 of about 2,816,913 (319)

Refrigeration down to 0.16 K using a frustrated magnet Gd2B2MoO9 [PDF]

Nature Communications
Magnetic refrigeration, utilizing the magnetocaloric effect in solid-state magnets, has emerged as a promising cooling technology. The development of practical ultra-low-temperature magnetic refrigeration applications has been limited by the absence of ...
Yikun Zhang, Yingzhe Na, Xinyang Liu, Junsen Xiang, Fengying Chen, Hai-Feng Li, Peijie Sun, Shengqiang Zhou, Xuefeng Zhang, Lingwei Li   +9 more
doaj   +2 more sources

A compact elastocaloric refrigerator

The Innovation, 2022
Elastocaloric cooling is regarded as one of the most promising cutting-edge alternatives to conventional vapor compression refrigeration systems. This technology is based on the temperature change of materials when being subjected to uniaxial stress ...
Yanliang Chen, Yao Wang, Wen Sun, Suxin Qian, Jian Liu   +4 more
doaj   +1 more source

Introduction to magnetic refrigeration: magnetocaloric materials

International Journal of Air-Conditioning and Refrigeration, 2023
This work presents a review of research work on the magnetic refrigerator, of which different research is presented. The principle of magnetic refrigeration at room temperature and its interests has been shown.
S. Mellari
semanticscholar   +1 more source

Super-heavy fermion material as metallic refrigerant for adiabatic demagnetization cooling [PDF]

, 2016
Low-temperature refrigeration is of crucial importance in fundamental research of condensed matter physics, as the investigations of fascinating quantum phenomena, such as superconductivity, superfluidity and quantum criticality, often require ...
Bud'ko, S. L., Canfield, P. C., Gegenwart, P., Jeevan, H. S., Piening, B., Tokiwa, Y.   +5 more
core   +5 more sources

Increasing the waste heat absorption performance in the refrigeration system using electromagnetic effect

International Journal for Simulation and Multidisciplinary Design Optimization, 2022
This paper enables a simulation model for analyzing and predicting magnetic field patterns and their magnetic flux density on the pipe. Different types of arrangements of magnets like series, parallel, and Halbach arrays are utilized and their magnetic ...
Jadhav Sahadev Murlidhar, Mahalingam Arulprakasajothi, Ugle Vikas Vasantrao, Kamaraj Logesh   +3 more
doaj   +1 more source

Reduction of hysteresis in (La1-Ce ) (Mn Fe11.4-)Si1.6 magnetocaloric compounds for cryogenic magnetic refrigeration

Acta Materialia, 2021
(La,Ce)(Mn,Fe,Si)13-based compounds which show a giant magnetocaloric effect are potential materials for the cryogenic magnetic refrigeration. However, large hysteresis originating from the first order magneto-elastic phase transition deteriorates cyclic
J. Lai, H. Sepehri‐Amin, Xin Tang, Jun Li, Yoshitaka Matsushita, T. Ohkubo, A. T. Saito, K. Hono   +7 more
semanticscholar   +1 more source

Performance Simulation of the Active Magnetic Regenerator under a Pulsed Magnetic Field

Energies, 2022
Magnetic refrigeration is acknowledged as a potential substitute for the conventional vapor-compression refrigeration technology, owing to its high efficiency and environmental friendliness.
Limei Shen, Xiao Tong, Liang Li, Yiliang Lv, Zeyu Liu, Junlong Xie   +5 more
doaj   +1 more source

Comment on "Theoretical design of molecular nanomagnets for magnetic refrigeration" [Appl. Phys. Lett. 103, 202410 (2013)] [PDF]

, 2014
Garlatti et al. [Appl. Phys. Lett. 103, 202410 (2013)] report theoretical simulations aimed at showing that the best molecular nanomagnets for magnetic refrigeration between T = 10 K and sub-Kelvin region are those made of strongly ferromagnetically ...
Evangelisti, Marco, Lorusso, Giulia, Palacios, Elias   +2 more
core   +3 more sources

An optimized magnet for magnetic refrigeration [PDF]

Journal of Magnetism and Magnetic Materials, 2010
A magnet designed for use in a magnetic refrigeration device is presented. The magnet is designed by applying two general schemes for improving a magnet design to a concentric Halbach cylinder magnet design and dimensioning and segmenting this design in an optimum way followed by the construction of the actual magnet.
Bjørk, Rasmus, Bahl, Christian Robert Haffenden, Smith, Anders, Christensen, Dennis, Pryds, Nini   +4 more
openaire   +3 more sources

Magnetostructural Transition and Magnetocaloric Effect with Negligible Magnetic Hysteresis in MnCoGe_1.02−xGa_x Alloys

Metals, 2022
The behavior of magnetostructural transition and the magnetocaloric effect in the MnCoGe1.02−xGax (x = 0, 0.02, 0.04, 0.06) alloys are investigated in this study.
Li Gao, Ying Feng, Shaohui Hu, Xiangyang Xin   +3 more
doaj   +1 more source