Critical phenomena and emergent dynamics in frustrated systems
Critical phenomena and emergent dynamics in frustrated systems
批准号:
1940660
负责人:
金额:
$0.0万
依托单位:
依托单位国家:
英国
项目类别:
Studentship
财政年份:
2017
资助国家:
英国
项目状态:
已结题
起止时间:
2017 至 --
中文摘要
几何受阻磁体是磁矩之间相互作用相互竞争的材料,因此不能同时满足。这样的系统会受到阻碍,无法形成磁序,而在低温下,可能会形成高度相关的状态,称为“自旋液体”。这个项目将研究受阻磁体和相关系统中非常规相变的临界现象,例如二聚体模型,以及远离平衡的强关联动力学的出现。
英文摘要
Geometrically frustrated magnets are materials in which the interactions between magnetic moments are in competition and so cannot be simultaneously satisfied. Such systems are hindered from forming magnetic order and, at low temperatures, can instead form highly correlated states called "spin liquids". This project will study critical phenomena at unconventional phase transitions in frustrated magnets and related systems, such as dimer models, as well as the emergence of strongly correlated dynamics far from equilibrium.
期刊论文(3)
专著(0)
科研奖励(0)
会议论文
DOI:
10.1103/physrevb.99.144403
发表时间:
2019
期刊:
Physical Review B
影响因子:
3.7
作者:
[Wilkins N]
通讯作者:
Wilkins N
Interacting double dimer model on the square lattice
方格上相互作用的双二聚体模型
DOI:
10.1103/physrevb.102.174431
发表时间:
2020
期刊:
Physical Review B
影响因子:
3.7
作者:
[Wilkins N]
通讯作者:
Wilkins N
Topological sectors, dimer correlations, and monomers from the transfer-matrix solution of the dimer model.
二聚体模型的转移矩阵解中的拓扑扇区、二聚体相关性和单体。
DOI:
10.1103/physreve.104.014145
发表时间:
2021
期刊:
Physical review. E
影响因子:
--
作者:
[Wilkins N]
通讯作者:
Wilkins N
海外基金