6 citations · 7 across the 2 of their papers we have counts for
6 papers
Single-shot readout of a driven hybrid qubit in a GaAs double quantum dot
Wonjin Jang, Min-Kyun Cho, Hyeongyu Jang +7
We report a single-shot-based projective readout of a semiconductor hybrid qubit formed by three electrons in a GaAs double quantum dot. Voltage-controlled adiabatic transitions be…
Three individual two-axis control of singlet-triplet qubits in a micromagnet integrated quantum dot array
Wonjin Jang, Min-Kyun Cho, Jehyun Kim +3
We report individual confinement and two-axis qubit operations of two electron spin qubits in GaAs gate-defined sextuple quantum dot array with integrated micro-magnet. As a first…
Electrical detection of the inverse Edelstein effect on the surface of SmB
Jehyun Kim, Chaun Jang, Xiangfeng Wang +5
We report the measurement of spin current induced charge accumulation, the inverse Edelstein effect (IEE), on the surface of a candidate topological Kondo insulator SmB6 single cry…
Robust energy selective tunneling readout of singlet triplet qubits under large magnetic field gradient
Wonjin Jang, Jehyun Kim, Min-Kyun Cho +6
Fast and high-fidelity quantum state detection is essential for building robust spin-based quantum information processing platforms in semiconductors. The Pauli spin blockade (PSB)…
Fast raster scan multiplexed charge stability measurements toward high-throughput quantum dot array calibration
Wonjin Jang, Min-Kyun Cho, Myungwon Lee +6
We report raster scan multiplexed charge-stability diagram measurements for tuning multiple gate-defined quantum dots in GaAs/AlGaAs heterostructures. We evaluate the charge sensit…
Electrical detection of surface spin polarization of candidate topological Kondo insulator SmB6
Jehyun Kim, Chaun Jang, Xiangfeng Wang +3
The Kondo insulator compound SmB6 has emerged as a strong candidate for the realization of a topologically nontrivial state in a strongly correlated system, a topological Kondo ins…