2 citations · 2 across the 8 of their papers we have counts for
8 papers
Localized orbitals and tunnel couplings from general confinement potentials in gate-defined quantum-dot arrays
Bohdan Khromets, William Chow, Jonathan Baugh
Efficient simulation of dense gate-defined multi-quantum-dot arrays requires accurate and scalable modeling methods, compatible with asymmetries and imperfections of realistic volt…
Impact of gate-voltage noise on silicon spin-qubit variational quantum eigensolvers
Xinning Wang, Bohdan Khromets, Zachery Merino +1
Quantum computers offer a route to outperform classical methods in tasks such as molecular simulation, motivating hybrid algorithms like the Variational Quantum Eigensolver (VQE) f…
Automated tuning and characterization of single-electron and single-hole transistor charge sensors
Benjamin Van Osch, Andrija Paurevic, Ali Sakr +5
We present an automated protocol for tuning single-electron transistors (SETs) and single-hole transistors (SHTs) to operate as high-sensitivity DC charge sensors. The protocol ini…
On the microscopics of proximity effects in one-dimensional superconducting hybrid systems
Siddhant Midha, Roshni Singh, Kaveh Gharavi +2
Investigating the microscopic details of the proximity effect is crucial for both key experimental applications and fundamental inquiries into nanoscale devices featuring supercond…
Enhancement of Photoresponse for InGaAs Infrared Photodetectors Using Plasmonic WO3-x/CsyWO3-x Nanocrystals
Zach D. Merino, Gyorgy Jaics, Andrew W. M. Jordan +7
Fast and accurate detection of light in the near-infrared (NIR) spectral range plays a crucial role in modern society, from alleviating speed and capacity bottlenecks in optical co…
Quantum optimal control robust to noises using fractional calculus: voltage-controlled exchange in semiconductor spin qubits
Bohdan Khromets, Jonathan Baugh
Low-frequency charge noise significantly hinders the performance of voltage-controlled spin qubits in quantum dots. Here, we utilize fractional calculus to design voltage c…
Simulated Charge Stability in a MOSFET Linear Quantum Dot Array
Zach D. Merino, Bohdan Khromets, Jonathan Baugh
In this study, we address challenges in designing quantum information processors based on electron spin qubits in electrostatically-defined quantum dots (QDs). Numerical calculatio…
Hamiltonian engineering with time-ordered evolution for unitary control of electron spins in semiconductor quantum dots
Bohdan Khromets, Zach D. Merino, Jonathan Baugh
We present a unitary control pulse design method for a scalable quantum computer architecture based on electron spins in lateral quantum dots. We employ simultaneous control of spi…