http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
마크로스핀의 스위칭 페이즈 다이아그램을 한번에 구하는 방법
문경웅(Kyoung-Woong Moon) 한국자기학회 2021 韓國磁氣學會誌 Vol.31 No.5
When studying magnetization dynamics, the model assuming that all magnetization vectors are aligned is called a macrospin model. The macrospin model has been considered as a most convenient method to solve the magnetization dynamics. The conventional method of obtaining a phase diagram of macrospin is to perform individual simulations on various variables and then combine all the results. This requires a lot of time and effort. Here, we introduce a method that can confirm the dynamic characteristics of macrospin for various variable values at once through computational simulation. We present an example of obtaining a two-dimensional phase diagram of a macrospin to identify magnetization switching characteristics and presession conditions by spin torque.
김상훈(Sanghoon Kim),김덕호(Duck-Ho Kim),김준서(June-Seo Kim),문경웅(Kyoung-Woong Moon),이기석(Ki-Suk Lee),최석봉(Sug-Bong Choe),김갑진(Kab-Jin Kim) 한국자기학회 2018 韓國磁氣學會誌 Vol.28 No.2
We review here the recent progress on the study of the magnetization dynamics as well as the basic principle of the related phenomena. The static properties of the magnetic domain walls and skyrmions as well as their dynamic properties under application of magnetic field and/or spin current are discussed together with the Dzyaloshinskii-Moriya interaction. Finally, the basic principle and recent progress in the antiferromagnetic spintronics are introduced.