Effects of electron correlation and band relaxation on laser-induced ultrafast demagnetization

TY - JOUR

T1 - Effects of electron correlation and band relaxation on laser-induced ultrafast demagnetization

AU - Zhang, Guoping

AU - Bai, Yihua

AU - George, Thomas F.

N1 - We investigate how electron correlation and band structure affect laser-induced demagnetization. Pure electron-electron scattering cannot explain the large spin moment reduction observed, and the band relaxation and exchange splitting are essential to the spin change.

PY - 2016/1/1

Y1 - 2016/1/1

UR - https://www.osapublishing.org/abstract.cfm?uri=UP-2016-UTh4A.16

U2 - 10.1364/UP.2016.UTh4A.16

DO - 10.1364/UP.2016.UTh4A.16

M3 - Article

JO - International Conference on Ultrafast Phenomena (2016), paper UTh4A.16

JF - International Conference on Ultrafast Phenomena (2016), paper UTh4A.16

ER -