DTADH and quantum critical phenomena caused by anisotropy and external magnetic field for spin-1/2 Heisenberg diamond chains
文献类型：期刊论文
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| 作者 | Li YC (Li Yan-Chao); Li, YC, Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, POB 912, Beijing 100083, Peoples R China. ycli@semi.ac.cn |
| 刊名 | physics letters a
 ; PHYSICS LETTERS A
|
| 出版日期 | 2010 ; 2010 |
| 卷号 | 374期号:22页码:2274-2280 |
| 通讯作者 | li, yc, chinese acad sci, inst semicond, state key lab superlattices & microstruct, pob 912, beijing 100083, peoples r china. ycli@semi.ac.cn |
| 合作状况 | 其它 |
| 英文摘要 | using the transfer matrix renormalization group (tmrg) method, we study the connection between the first derivative of the thermal average of driving-term hamiltonian (dtadh) and the trace of quantum critical behaviors at finite temperatures. connecting with the exact diagonalization method, we give the phase diagrams and analyze the properties of each phase for both the ferromagnetic and anti-ferromagnetic frustrated j(3) anisotropy diamond chain models. the finite-temperature scaling behaviors near the critical regions are also investigated. further, we show the critical behaviors driven by external magnetic field, analyze the formation of the 1/3 magnetic plateau and the influence of different interactions on those critical points for both the ferrimagnetic and anti-ferromagnetic distorted diamond chains.; Using the transfer matrix renormalization group (TMRG) method, we study the connection between the first derivative of the thermal average of driving-term Hamiltonian (DTADH) and the trace of quantum critical behaviors at finite temperatures. Connecting with the exact diagonalization method, we give the phase diagrams and analyze the properties of each phase for both the ferromagnetic and anti-ferromagnetic frustrated J(3) anisotropy diamond chain models. The finite-temperature scaling behaviors near the critical regions are also investigated. Further, we show the critical behaviors driven by external magnetic field, analyze the formation of the 1/3 magnetic plateau and the influence of different interactions on those critical points for both the ferrimagnetic and anti-ferromagnetic distorted diamond chains.; submitted by 阎军 (yanj@red.semi.ac.cn) on 2010-06-05t07:46:05z no. of bitstreams: 1 dtadh and quantum critical phenomena caused by anisotropy and external magnetic field for spin-12 heisenberg diamond chains.pdf: 1639868 bytes, checksum: 146f38a2678da554b2f9473313e2dac8 (md5); approved for entry into archive by 阎军(yanj@red.semi.ac.cn) on 2010-06-05t07:47:36z (gmt) no. of bitstreams: 1 dtadh and quantum critical phenomena caused by anisotropy and external magnetic field for spin-12 heisenberg diamond chains.pdf: 1639868 bytes, checksum: 146f38a2678da554b2f9473313e2dac8 (md5); made available in dspace on 2010-06-05t07:47:36z (gmt). no. of bitstreams: 1 dtadh and quantum critical phenomena caused by anisotropy and external magnetic field for spin-12 heisenberg diamond chains.pdf: 1639868 bytes, checksum: 146f38a2678da554b2f9473313e2dac8 (md5) previous issue date: 2010; this work was supported by the national basic research program of china (973 program) grant no. g2009cb929300 and the national natural science foundation of china under grant nos. 60521001 and 60776061.; 其它 |
| 学科主题 | 半导体物理 ; 半导体物理 |
| 收录类别 | SCI |
| 资助信息 | this work was supported by the national basic research program of china (973 program) grant no. g2009cb929300 and the national natural science foundation of china under grant nos. 60521001 and 60776061. |
| 语种 | 英语 ; 英语 |
| 资助机构 | This work was supported by the National Basic Research Program of China (973 Program) Grant No. G2009CB929300 and the National Natural Science Foundation of China under Grant Nos. 60521001 and 60776061. |
| 公开日期 | 2010-06-05 ; 2010-06-05 ; 2010-10-15 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/11282]  |
| 专题 | 半导体研究所_半导体超晶格国家重点实验室 |
| 通讯作者 | Li, YC, Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, POB 912, Beijing 100083, Peoples R China. ycli@semi.ac.cn |
| 推荐引用方式 GB/T 7714 | Li YC ,Li, YC, Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, POB 912, Beijing 100083, Peoples R China. ycli@semi.ac.cn. DTADH and quantum critical phenomena caused by anisotropy and external magnetic field for spin-1/2 Heisenberg diamond chains, DTADH and quantum critical phenomena caused by anisotropy and external magnetic field for spin-1/2 Heisenberg diamond chains[J]. physics letters a, PHYSICS LETTERS A,2010, 2010,374, 374(22):2274-2280, 2274-2280. |
| APA | Li YC ,&Li, YC, Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, POB 912, Beijing 100083, Peoples R China. ycli@semi.ac.cn.(2010).DTADH and quantum critical phenomena caused by anisotropy and external magnetic field for spin-1/2 Heisenberg diamond chains.physics letters a,374(22),2274-2280. |
| MLA | Li YC ,et al."DTADH and quantum critical phenomena caused by anisotropy and external magnetic field for spin-1/2 Heisenberg diamond chains".physics letters a 374.22(2010):2274-2280. |
入库方式： OAI收割
来源：半导体研究所
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