期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

低温下自旋为1/2的一维亚铁磁棱型链系统的元激发谱 被引量：2

One-dimensional ferrimagnetic diamond-like chain at low temperature
下载PDF
导出
摘要 利用不变本征算符法计算了低温下自旋为1/2的一维亚铁磁棱型链系统的元激发谱,并讨论了在此系统中不同的特殊情形下的元激发能量及不变本征算符法的优点与不足. The elementary excitations spectrum in the system of a spin 1/2 one-dimensional ferrimagnetic diamond- like chain at low temperature is calculated by using the invariant eigen-operator method. The elementary excitations energy under especial qualification in the system and advantages or deficiencies of invariant eigen-operator method are discussed.
作者 成泰民 王蕴鹏 葛崇员 祁烁
机构地区 沈阳化工大学数理系
出处 《大学物理》 北大核心 2012年第1期5-8,16,共5页 College Physics
基金 国家自然科学基金(10647138) 辽宁省教育厅科学研究项目(20060667)资助
关键词 不变本征算符法 幺正变换 元激发谱 自旋为1/2的一维亚铁磁棱型链系统 invariant eigen-operator method unitary transformation elementary excitations spectrum a spin1/2 one-dimensional ferrimagnetic diamond-like chain
分类号 O482.52 [理学—固体物理]
  • 相关文献

参考文献12

  • 1Shiomi D, Nishizawa M, Sato K, et al. A Prerequisite for Purely Organic Molecule-Based Ferrimagnetics: Break- down of Simple Classical Pictures [ J]. J Phys Chem B,1997,101:3342-3348.
  • 2Kikuchi H, Fujii Y, Chiba M, et al. Experimental Ob- servation of the 1/3 Magnetization Plateau in the Diamond-Chain Compound Cu3( CO3 ) 2(OH) 2 [ J]. Phys Rev Lett, 2005, 94: 227201.
  • 3Maekawa K, Shiomi D, Ise T, et al. Theoretical Study on Spin Aligmnents in Ferromagnetic Heterospin Chains with Competing Exchange Interactions: A Generalized Ferrimagnetic System Containing Organic Biradicals in the Singlet Ground State [ J ]. J Phys Chem B, 2005, 109 : 9299-9304.
  • 4Fu H H, Yao K L, Liu Z L. Thermodynamic properties of a spin-l/2 diamond chain as a model for a molecule- based ferrimagnet and the compound Cu3 ( CO3 ) 2 ( OH ) [J]. Phys Rev B, 2006, 73: 104454.
  • 5Fu H H, Yao K L, Liu Z L. Specific heat study on a spin-one-half frustrated diamond chain I J]. Phys Lett A, 2006, 358: 443-447.
  • 6李嘉亮,类淑国.具有长程相互作用S-1/2 XY链的研究[J].物理学报,2008,57(9):5944-5950. 被引量：5
  • 7高阳,章豫梅,陈鸿.磁场对一维Heisenberg链低能行为的影响[J].物理学报,2000,49(8):1586-1590. 被引量：8
  • 8Hong-Yi Fan,Chao Li. Invariant ' eigen-operator' of the square of Schrodinger operator for deriving energy-level gap[J]. PhysLettA, 2004,321:75-78.
  • 9Hong-Yi Fan,Hao Wu. Deriving vibrating modes of some muhiatom molecules by virtue of the invariant eigenopera- tor method [ J ]. Modern Physics Letters B, 2005, 19 (26) :1361-1366.
  • 10柳盛典,逯怀新,邓汝刚.幺正变换与二粒子耦合体系哈密顿量的对角化技术[J].大学物理,1993,12(5):25-26. 被引量：18

二级参考文献19

  • 1王春阳,孔祥木.长程作用下Gauss系统的临界温度[J].物理学报,2005,54(9):4365-4369. 被引量：4
  • 2翁紫梅,陈浩.单离子各向异性影响下的一维铁磁链中的孤子[J].物理学报,2007,56(4):1911-1918. 被引量：6
  • 3Handane F D M 1983 Phys. Rev. Lett. 50 1153.
  • 4Botet R, Julien R 1983 Phys. Rev . B 27 613.
  • 5Katsumata K, Hori H, Takeuchi T, Date M, Kamagigishi A, Renard 1989 Phys. Rev. Lett. 63 86.
  • 6Yang C N, Yang C P 1966 Phys. Rev. 150 321.
  • 7Yoshizawa H, Shirane G, Shiba H, Hirakawa K 1983 Phys. Rev. B 28 3904.
  • 8Verstraete F, Popp M, Cirac J I 2004 Phys. Rev. Lett. 92 027901-1.
  • 9Imamoglu A, Divencenzo D P 1999 Phys. Rev. Lett. 83 4 204.
  • 10Tong P Q, Zhong M 2001 Physica B 304 91.

共引文献26

同被引文献24

  • 1RULE K C, WOLTER A U B, SULLOW S, et al. Nature of the spin dynamics and 1/3 magnetization plateau in azurite[J]. Physical Review Letters, 2008,100 : 117202_1 117202_4.
  • 2JESCHKE H,OPAHLE I, KANDPAL H,et al. Multistep approach to microscopic models for frustrated quantum magnets:the case of the natural mineral azurite[J]. Physical Review Letters,2011,106:217201_1 -217201_5.
  • 3MAISINGER K, SCHOLLWOCK U, BREHMER S, et al. Thermodynamics of the (1,1/2) ferrimagnet in finite magnetic fields [J]. Physical Review B,1998,58(10)~R5908-R5911.
  • 4BATISTA C D,ORTIZ G. Generalized Jurdan-Wigner transformations[J]. Physical Review Letters,2001,86(6) :1082-1085.
  • 5FAN HONGYI,LI CHAO. Invariant "cigen-operator" of the square of Schr6dinger operator for deriving energy-level gap[J]. Physics Letters A,2004,321:75-78.
  • 6FAN HONGYI, WU HAO. Deriving vibrating modes of some multiatom molecules by virtue of the invariant eigenoperator method [J]. Modern Physics Letters B,2005,19(26) : 1361-1366.
  • 7Shiomi D, Nishizawa M, Sato K,et al. A Prerequi- site for Purely Organic Molecule-based Ferrimagnet- ies: Breakdown of Simple Classical Pictures [ J ]. J. Phys. Chem. B, 1997,101 (17) :3342 - 3348.
  • 8Kikuchi H,Fujii Y,Chiba M,et al. Experimental Observation of the 1/3 Magnetization Plateau in the Diamond-chain Compound Cu3 ( COs ) 2 (OH) 2 [ J I- Phys. Rev. Lett. ,2005,94 (22) :227201.
  • 9Maekawa K,Shiomi D,Ise T,et al. Theoretical Study on Spin Alignments in Ferromagnetic Heterospin Chains with Competing Exchange Interactions: A Generalized Ferrimagnetic System Containing Organ- ic Biradicals in the Singlet Ground State: J]. J. Phys. Chem. B ,2005,109(19) :9299 -9304.
  • 10Rule K C,Wolter A U B,Sullow S,et al. Nature of the Spin Dynamics and 1/3 Magnetization Plateau in Azurite I J ]. Phys. Rev. Lett, 2008, 100 ( 11 ) : 117202.

引证文献2

大学物理
2012年 第1期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部