Anasua Chatterjee (Niels Bohr Institute, University of Copenhagen)-Increasing the complexity of quantum devices

March 2, 2023

11:00AM - 12:00PM

1080 Physics Research Building

Add to Calendar 2023-03-02 12:00:00 2023-03-02 13:00:00 Anasua Chatterjee (Niels Bohr Institute, University of Copenhagen)-Increasing the complexity of quantum devices Dr. Anasua Chatterjee Niels Bohr Institute, University of Copenhagen Increasing the complexity of quantum devices Location: 1080 Physics Research Building, Smith Seminar Room Faculty Hosts: Ezekiel Johnston-Halperin & Ron Reano Abstract: Gate-controlled quantum devices implemented in low-dimensional materials can host a variety of emergent effects, which are exploitable for coherent quantum technologies. They can also serve as reconfigurable time-resolved and energy-sensitive probes for study of fundamental quantum phenomena. As these devices are scaled up in linear and two-dimensional arrays, the density of gate electrodes can lead to more and more operational complexity. In this talk, I will first present my work in the implementation, fast readout and coherent manipulation of scalable spin qubits in high-quality semiconductor materials. I will also showcase the possibility of applying these advances from the field of quantum information to fundamental condensed matter physics and mesoscopics, such as the quantum Hall effect and hybrid superconductor-semiconductor materials. Bio: Anasua Chatterjee is an Assistant Professor at the Niels Bohr Institute, University of Copenhagen. Located at the Center for Quantum Devices, her group researches better ways to build, operate, and scale solid-state quantum hardware, drawing on algorithmic techniques as well as highly fast and sensitive readout. She received her PhD from University College London, and her AB from Princeton University, and has been a visiting researcher at the University of Cambridge. Anasua is the recipient of an Inge Lehmann Program grant and was previously an EPSRC Doctoral Prize Postdoctoral Fellow. 1080 Physics Research Building OSU ASC Drupal 8 ascwebservices@osu.edu America/New_York public

Add to Calendar 2023-03-02 11:00:00 2023-03-02 12:00:00 Anasua Chatterjee (Niels Bohr Institute, University of Copenhagen)-Increasing the complexity of quantum devices Dr. Anasua Chatterjee Niels Bohr Institute, University of Copenhagen Increasing the complexity of quantum devices Location: 1080 Physics Research Building, Smith Seminar Room Faculty Hosts: Ezekiel Johnston-Halperin & Ron Reano Abstract: Gate-controlled quantum devices implemented in low-dimensional materials can host a variety of emergent effects, which are exploitable for coherent quantum technologies. They can also serve as reconfigurable time-resolved and energy-sensitive probes for study of fundamental quantum phenomena. As these devices are scaled up in linear and two-dimensional arrays, the density of gate electrodes can lead to more and more operational complexity. In this talk, I will first present my work in the implementation, fast readout and coherent manipulation of scalable spin qubits in high-quality semiconductor materials. I will also showcase the possibility of applying these advances from the field of quantum information to fundamental condensed matter physics and mesoscopics, such as the quantum Hall effect and hybrid superconductor-semiconductor materials. Bio: Anasua Chatterjee is an Assistant Professor at the Niels Bohr Institute, University of Copenhagen. Located at the Center for Quantum Devices, her group researches better ways to build, operate, and scale solid-state quantum hardware, drawing on algorithmic techniques as well as highly fast and sensitive readout. She received her PhD from University College London, and her AB from Princeton University, and has been a visiting researcher at the University of Cambridge. Anasua is the recipient of an Inge Lehmann Program grant and was previously an EPSRC Doctoral Prize Postdoctoral Fellow.   1080 Physics Research Building Department of Physics physics@osu.edu America/New_York public

Dr. Anasua Chatterjee

Niels Bohr Institute, University of Copenhagen

Increasing the complexity of quantum devices

Location: 1080 Physics Research Building, Smith Seminar Room

Faculty Hosts: Ezekiel Johnston-Halperin & Ron Reano

Abstract: Gate-controlled quantum devices implemented in low-dimensional materials can host a variety of emergent effects, which are exploitable for coherent quantum technologies. They can also serve as reconfigurable time-resolved and energy-sensitive probes for study of fundamental quantum phenomena. As these devices are scaled up in linear and two-dimensional arrays, the density of gate electrodes can lead to more and more operational complexity. In this talk, I will first present my work in the implementation, fast readout and coherent manipulation of scalable spin qubits in high-quality semiconductor materials. I will also showcase the possibility of applying these advances from the field of quantum information to fundamental condensed matter physics and mesoscopics, such as the quantum Hall effect and hybrid superconductor-semiconductor materials.

Bio: Anasua Chatterjee is an Assistant Professor at the Niels Bohr Institute, University of Copenhagen. Located at the Center for Quantum Devices, her group researches better ways to build, operate, and scale solid-state quantum hardware, drawing on algorithmic techniques as well as highly fast and sensitive readout. She received her PhD from University College London, and her AB from Princeton University, and has been a visiting researcher at the University of Cambridge. Anasua is the recipient of an Inge Lehmann Program grant and was previously an EPSRC Doctoral Prize Postdoctoral Fellow.