典型文献
Observation of table-like magnetocaloric effect and large refrigerant capacity in Nd6Fe13Pd1-xCux compounds
文献摘要：
The table-like magnetocaloric effect is significant for the magnetic refrigeration applications above 20 K based on the Ericsson cycle.Herein,we prepared a series of Nd6Fe13Pd1-xCux(x=0.05,0.1,0.15)com-pounds by the arc-melting method.These compounds show the single crystalline phase in the tetragonal Nd6Fe13Si-type structure with the space group I4/mcm.A magnetic phase transition from ferromagne-tism to antiferromagnetism and a metamagnetic transition from the antiferromagnetic state to the ferromagnetic state are observed in each of the compounds.The compounds exhibit table-like magne-tocaloric effects with large refrigerant capacities.A constant ΔSM in a temperature span of 40 K in the Nd6Fe13Pd0.85Cu0.15 compound are observed.For a field change of 0-5 T,the peak values of-ΔSM for the Nd6Fe13Pd0.95Cu0.05,Nd6Fe13Pd0.90Cu0.10,and Nd6Fe13Pd0.85Cu0.15 compounds are estimated to be 4.8,4.6 and 4.4 J/(kg·K)with corresponding refrigerant capacity values of 323,331 and 316 J/kg,respectively.The obtained table-like magnetocaloric effects with large refrigerant capacities as well as fairly small thermal and magnetic hysteresis deem these series of compounds good candidates for single-phase magnetic refrigeration based on the Ericsson cycle.
文献关键词：
中图分类号：
作者姓名：
Yusong Du;Chaohua Zhang;Youming Lu;Junqin Li;Gang Cheng;Jiang Wang;Guanghui Rao
作者机构：
College of Materials Science and Engineering,Shenzhen University,Shenzhen 518060,China;College of Physics and Optoelectronic Engineering,Shenzhen University,Shenzhen 518060,China;Guangxi Key Laboratory of Information Materials,Guilin University of Electronic Technology,Guilin 541004,China
文献出处：
引用格式：
[1]Yusong Du;Chaohua Zhang;Youming Lu;Junqin Li;Gang Cheng;Jiang Wang;Guanghui Rao-.Observation of table-like magnetocaloric effect and large refrigerant capacity in Nd6Fe13Pd1-xCux compounds)[J].稀土学报（英文版）,2022(04):660-669
A类：
Nd6Fe13Pd1,Nd6Fe13Si,mcm,ferromagne,tism,metamagnetic,tocaloric,Nd6Fe13Pd0,85Cu0,95Cu0,90Cu0,deem
B类：
Observation,table,like,magnetocaloric,large,refrigerant,capacity,xCux,compounds,significant,refrigeration,applications,above,Ericsson,cycle,Herein,prepared,series,by,arc,melting,method,These,show,single,crystalline,phase,tetragonal,type,structure,space,group,I4,transition,from,antiferromagnetism,antiferromagnetic,state,observed,each,exhibit,effects,capacities,constant,SM,temperature,span,For,field,change,peak,values,estimated,be,corresponding,respectively,obtained,well,fairly,small,thermal,hysteresis,these,good,candidates
AB值：
0.368424
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