molecular magnet meaning in English
分子磁体
分子磁铁
Examples
- Quantum tunneling and macroscopic quantum effects in molecular magnets
分子磁体中的量子隧穿及宏观量子效应 - The studies on single - molecular magnets ( smm ' s ) are in the interface between molecule - based magnets and nanoscale magnetic materials
单分子磁体是介于分子基磁体和纳米磁性材料的学科交叉点。 - The studies on single - molecular magnets ( smm ' s ) are in the interface between molecule - based magnets and nanoscale magnetic materials
摘要单分子磁体是介于分子基磁体和纳米磁性材料的学科交叉点。 - The evolution of the local spin in a molecular magnet peg and [ mn4 ] 2 interacting with an injected electron is studied , we find that the variation in the magnetization of fe8 , [ mn4 ] 2 and the electron spin crucially depends on the strength of the exchange interaction . we calculate the time evolution of the entanglement between the injected electron and fe8 , [ mn4 ] 2
在磁性分子fe _ 8和[ mn4 ] _ 2的自旋动力学和纠缠演化的研究中，我们发现纠缠度随着时间而改变；自旋和纠缠度的振动幅度强烈依靠于交换作用，结果提供了用分子磁体和极化电子进行编码和读出数据的可能性。 - By means of the measure of entanglement called " concurrence " , we study the entanglement in heisenberg a single molecular magnets dimer v + with a strong magnetic field and find that thermal entanglement exits for both ferromagnetic ( fm ) and antiferromagnetic ( afm ) cases . in fm case entanglement vanishes for anisotropic parameter value = 0 , while in afm case , entanglement exits in the whole region of anisotropic parameter 0 < < 1 . an interesting conclusion is that the critical temperature is independent of the magnetic field
应用纠缠的一种测量“ concurrence ” ，对自旋二聚物v ~ ( 4 + )在外加强磁场情况下的热纠缠进行了研究，发现对于铁磁和反铁磁两种情况，热纠缠都存在；铁磁情况下，在各向异性常数等于零的时候纠缠消失，而对于反铁磁在整个各向异性常数变化范围内纠缠都存在，有意思的是我们发现临界温度独立于磁场b ，我们也研究了纠缠度随各向异性常数、磁场和温度的变化。