The Bright Soliton Solutions of Two Variable-Coefficient Coupled Nonlinear Schrodinger Equations in Optical Fibers
文献类型：期刊论文
| 作者 | Wang, DS ; Liu, YF |
| 刊名 | ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES
 |
| 出版日期 | 2010 |
| 卷号 | 65期号:1-2页码:71 |
| 关键词 | DE-VRIES EQUATION SYMBOLIC COMPUTATION DARK SOLITONS |
| ISSN号 | 0932-0784 |
| 通讯作者 | Wang, DS (reprint author), Cent Univ Finance & Econ, CEMA, Beijing 100081, Peoples R China. |
| 中文摘要 | We have studied experimentally the magnetic properties and magnetocaloric effect (MCE) in HoGa compound. Two subsequent magnetic transitions, a spin-reorientation (SR) transition followed by a ferromagnetic (FM)-paramagnetic (PM) transition, are observed at T(SR) similar to 20 K and T(C) similar to 69 K, respectively. Both transitions contribute greatly to the magnetic entropy change (Delta S(M)), each yielding a significant peak on their Delta S(M)-T curve. A considerable value of refrigerant capacity (RC) is obtained in HoGa, due to the large MCE over a wide temperature span. For a magnetic field change of 0-5 T, the maximal values of -Delta S(M) are 17.1 J/kg K and 7.8 J/kg K at T(C) and T(SR), respectively, and the RC reaches its maximal value of 455 J/kg in an optimal reversible refrigerant cycle with cold and hot sinks at T(cold) similar to 16 K and T(hot) similar to 99 K. Large reversible MCE and the giant value of RC indicate the potentiality of HoGa as a candidate magnetic refrigerant for nitrogen liquefaction. (C) 2009 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | NSFC [10008133]; 973 Project [2004CB318001]; Chinese Academy of Sciences |
| 语种 | 英语 |
| 公开日期 | 2013-09-23 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/44913]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Wang, DS,Liu, YF. The Bright Soliton Solutions of Two Variable-Coefficient Coupled Nonlinear Schrodinger Equations in Optical Fibers[J]. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES,2010,65(1-2):71. |
| APA | Wang, DS,&Liu, YF.(2010).The Bright Soliton Solutions of Two Variable-Coefficient Coupled Nonlinear Schrodinger Equations in Optical Fibers.ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES,65(1-2),71. |
| MLA | Wang, DS,et al."The Bright Soliton Solutions of Two Variable-Coefficient Coupled Nonlinear Schrodinger Equations in Optical Fibers".ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES 65.1-2(2010):71. |
入库方式： OAI收割
来源：物理研究所
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