High performance magnetocaloric perovskites for magnetic refrigeration

被引：88
|
作者：
Bahl, Christian R. H. [1 ]
Velazquez, David [2 ]
Nielsen, Kaspar K. [1 ]
Engelbrecht, Kurt [1 ]
Andersen, Kjeld B. [1 ]
Bulatova, Regina [1 ]
Pryds, Nini [1 ]
机构：
[1] Tech Univ Denmark, Dept Energy Convers & Storage, DK-4000 Roskilde, Denmark
[2] Univ Zaragoza, CSIC, ICMA, E-50009 Zaragoza, Spain
来源：
APPLIED PHYSICS LETTERS | 2012年 / 100卷 / 12期
关键词：
calcium compounds; lanthanum compounds; magnetic cooling; magnetocaloric effects; strontium compounds; REGENERATOR;
D O I：
10.1063/1.3695338
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We have applied mixed valance manganite perovskites as magnetocaloric materials in a magnetic refrigeration device. Relying on exact control of the composition and a technique to process the materials into single adjoined pieces, we have observed temperature spans above 9 K with two materials. Reasonable correspondence is found between experiments and a 2D numerical model, using the measured magnetocaloric properties of the two materials as input. (C) 2012 American Institute of Physics. [http://dx.doi.org/ 10.1063/1.3695338]
引用
收藏
页数：3
相关论文
共 50 条
  • [1] Evaluating the effect of magnetocaloric properties on magnetic refrigeration performance
    Engelbrecht, K.
    Bahl, C. R. H.
    JOURNAL OF APPLIED PHYSICS, 2010, 108 (12)
  • [2] Materials Challenges for High Performance Magnetocaloric Refrigeration Devices
    Smith, Anders
    Bahl, Christian R. H.
    Bjork, Rasmus
    Engelbrecht, Kurt
    Nielsen, Kaspar K.
    Pryds, Nini
    ADVANCED ENERGY MATERIALS, 2012, 2 (11) : 1288 - 1318
  • [3] Magnetocaloric effect and magnetic refrigeration
    Pecharsky, VK
    Gschneidner, KA
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1999, 200 (1-3) : 44 - 56
  • [4] Magnetocaloric effect and magnetic refrigeration
    Pecharsky, Vitalij K.
    Gschneidner Jr., Karl A.
    Journal of Magnetism and Magnetic Materials, 1999, 200 (01): : 44 - 56
  • [5] Design and development of magnetic refrigeration prototype for the performance analysis of magnetocaloric materials
    Kanluang, T.
    Hanlumyuang, Y.
    Techapiesancharoenkij, R.
    SIAM PHYSICS CONGRESS 2018 (SPC2018): A CREATIVE PATH TO SUSTAINABLE INNOVATION, 2018, 1144
  • [6] Introduction to magnetic refrigeration: magnetocaloric materials
    Souheila Mellari
    International Journal of Air-Conditioning and Refrigeration, 31
  • [7] Introduction to magnetic refrigeration: magnetocaloric materials
    Mellari, Souheila
    INTERNATIONAL JOURNAL OF AIR-CONDITIONING AND REFRIGERATION, 2023, 31 (01)
  • [8] Prediction of the magnetocaloric behaviors of the Kekulene structure for the magnetic refrigeration
    Arejdal, M.
    RESULTS IN PHYSICS, 2020, 18
  • [9] Magnetocaloric effect: A review of the thermodynamic cycles in magnetic refrigeration
    Romero Gomez, J.
    Ferreiro Garcia, R.
    De Miguel Catoira, A.
    Romero Gomez, M.
    RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2013, 17 : 74 - 82
  • [10] Magnetocaloric effect in manganites: Metamagnetic transitions for magnetic refrigeration
    Quintero, M.
    Sacanell, J.
    Ghivelder, L.
    Gomes, A. M.
    Leyva, A. G.
    Parisi, F.
    APPLIED PHYSICS LETTERS, 2010, 97 (12)
12345