subgratings
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English[edit]
Noun[edit]
subgratings
- plural of subgrating
- 2015, P. Olbrich, J. Kamann, M. König, J. Munzert, L. Tutsch, J. Eroms, D.Weiss, Ming-Hao Liu, L.E. Golub, E.L. Ivchenko, V.V.Popov, D.V. Fateev, K.V. Mashinsky, F. Fromm, Th. Seyller, S.D. Ganichev, “Terahertz ratchet effects in graphene with a lateral superlattice”, in arXiv[1]:
- We show that the ratchet photocurrent excited by terahertz radiation and sensitive to the radiation polarization state can be efficiently controlled by the back gate driving the system through the Dirac point as well as by the lateral asymmetry varied by applying unequal voltages to the DGG subgratings.