18 citations · 28 across the 5 of their papers we have counts for
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cond-mat.str-el2018
Coupling between Quantum Hall Edge Channels on Opposite Sides of a Hall Bar
Ngoc Han Tu, Masayuki Hashisaka, Takeshi Ota +4
We investigate the coupling between quantum Hall (QH) edge channels (ECs) located at opposite sides of a 50-um-wide Hall bar by exciting a charged wavepacket in one EC and detectin…
cond-mat.str-el2018
Plasmon Confinement by Carrier Density Modulation in Graphene
Ngoc Han Tu, Makoto Takamura, Yui Ogawa +2
We investigate plasmon resonances in graphene with periodic carrier density modulation. The period is 8 um, and each period consists of 1.7- and 6.3-um-wide ribbons with different…