Please use this identifier to cite or link to this item:
|Title:||Dynamic spin injection into chemical vapor deposited graphene|
Del Barco, E.
|Citation:||Patra, A.K., Singh, S., Barin, B., Lee, Y., Ahn, J.-H., Del Barco, E., Mucciolo, E.R., Özyilmaz, B. (2012-10-15). Dynamic spin injection into chemical vapor deposited graphene. Applied Physics Letters 101 (16) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.4761932|
|Abstract:||We demonstrate dynamic spin injection into chemical vapor deposition (CVD) grown graphene by spin pumping from permalloy (Py) layers. Ferromagnetic resonance measurements at room temperature reveal a strong enhancement of the Gilbert damping at the Py/graphene interface, indeed exceeding that observed in Py/platinum interfaces. Similar results are also shown on Co/graphene layers. This enhancement in the Gilbert damping is understood as the consequence of spin pumping at the interface driven by magnetization dynamics. Our observations suggest a strong enhancement of spin-orbit coupling in CVD graphene, in agreement with earlier spin valve measurements. © 2012 American Institute of Physics.|
|Source Title:||Applied Physics Letters|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jul 10, 2018
WEB OF SCIENCETM
checked on Jun 4, 2018
checked on Jun 1, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.