86 citations · 132 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2019★ 17 cited
Counterflowing edge current and its equilibration in quantum Hall devices with sharp edge potential: Roles of incompressible strips and contact configuration
T. Akiho, H. Irie, K. Onomitsu +1
We report the observation of counterflowing edge current in InAs quantum wells which leads to the breakdown of quantum Hall (QH) effects at high magnetic fields. Counterflowing edg…
cond-mat.mes-hall2016★ 29 cited
Engineering quantum spin Hall insulators by strained-layer heterostructures
Takafumi Akiho, François Couëdo, Hiroshi Irie +3
Quantum spin Hall insulators (QSHIs), also known as two-dimensional topological insulators, have emerged as an unconventional class of quantum states with insulating bulk and condu…
cond-mat.mes-hall2014★ 86 cited
Two-mode squeezing in an electromechanical resonator
I. Mahboob, H. Okamoto, K. Onomitsu +1
The widespread availability of quantum entanglement with photons, in the guise of two-mode squeezed states, can be attributed to the phenomenon of parametric down-conversion. A rei…