spin-flop transition 强的磁晶各项异性: 2个子晶格的磁化保持平行于易磁化轴直到临界场。在H=Hcritic时,与H反平行的子晶格磁化强度突然朝向场方向发生旋转,导致两个磁矩平行排列。获得饱和状态,曲线(b)。spin-flip transition spin-flip transition The spin–flip and spin–flop transitions are of metamagnetic ...
PNR studies of spin-flop and spin-flip processes in magnetic multilayer, NiFe/Ir systemHaile AmbayeGary MankeyValeria LauterJimmy HwangAmerican Physical Society
如题，spin flip和spin flop的区别是什么？？另外，spin flip和spin flop是不是一定要出现在有长程有...
如题，spin flip和spin flop的区别是什么？？另外，spin flip和spin flop是不是一定要出现在有长程有...
PNR studies of spin-flop and spin-flip processes in magnetic multilayer, NiFeCo/Cu system 来自 ResearchGate 喜欢 0 阅读量: 149 作者:H Ambaye,H Sato,G Mankey,V Lauter,R Goyette 摘要: Early GMR devices relied on antiferromagnetic interlayer coupling to work and it was shown that the ...
Changes in the magnetization structure of an antiferromagnetically (afm)-coupled metallic multilayer as a function of the applied field H along the easy axis may involve both spin-flip and spin-flop events. The latter are widely discussed as the origin of the characteristic shapes of the magnetiz...
...);1997年 Koon [12] 提出由反铁 磁层界面原子磁矩的自旋翻转(Spin-Flop)态与铁 磁层之间的垂直耦合(称为Spin-Flop Coupl…www.docin.com|基于2个网页 2. 自旋垂下转变 在2K 的时候,类似自旋垂下转变(spin-flop)在纯的DyMnO3被明显观察到。但其特性随著Bi3+掺杂的增加而逐渐减小,对於x=0.15与…e...
EUGENE, Ore., June 2, 2008 -- An attempt to flip the spin of electrons using ultrafast laser bursts may have failed, but in the process researchers found a way to manipulate and control electron spin -- knowledge that may prove useful in a variety of new materials and technologies. Spin...
Uniquely for self-assembled QDs, noncollinear hyperfine interaction permits nuclear spin relaxation without electron spin flip13—this mechanism is expected to be more efficient than direct electron–nuclear spin flips15. The transition rate ΓN,ij between states \(\left|i\right\rangle\) and \(\...
An interesting interaction is seen in the middle of the diagram below, where an initially {up-down} pair of spins interacts resulting where both flip resulting in a final {down-up} state for the system. This is known as a "flip-flop". Although one spin has gained energy and the other...