Jiheng Duan 段繼恆

Jiheng Duan 段繼恆

First year PhD student

University of Rochester

Biography

Jiheng Duan is a prospective PhD student of physics at the Department of Physics, University of Rochester. His research interests include semiconductor quantum dots, superconducting quantum computing, and quantum information processing. He worked on designing a quantum algorithm for searching collisions of SHA-1 in Prof. Hou Ian’s group at University of Macau. He focus on exploring new methods to fix the distortion of flux pulses for achieving high fidelity z-control on flux tunable superconducting qubits with Dr. Fei Yan at Beijing Academy of Quantum Information Science during 05/2023 - 08/2023. Now he join Prof. John Nichol’s group for proceeding charge noise in double dots spin qubits and nano-fabrication techniques.

Interests
  • Semiconductor Quantum Dots
  • Superconducting Quantum Computing
  • Quantum information Processing
Education
  • PhD in Physics, 2023 ~ Now

    University of Rochester

  • BSc in Applied Physics and Chemistry, 2023

    University of Macau

Research

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Exploring Flux Pulse Predistortion Methods
Exploring predistortion methods to fix distortions on the flux pulses used in Z-control of flux tunable superconducting qubits.
A Quantum Algorithm for Finding Collision-inducing Disturbance Vectors in SHA-1
A black-box query model quantum algorithm with a proposed optical implementation setup.
Exploring Optimization Techniques for Large-scale Problems
A Study of Simulated Annealing and Quantum Annealing on the Ising Model and MAX-CUT Problem with 2000 Nodes.
On the Phase Controlled Qubit State Measurement Using Analog Microwave Phase Shifter
A new method for measuring superconducting qubit state using a phase shifter in the signal modulation process.

Blog

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SPUM

Seminar of Physics at University of Macau (SPUM) is a unofficial student organization aiming at providing high quality physics and mathematics courses to UM students.

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Jiheng Duan
Graduate Student
Department of Physics and Astronomy, B&L 304
500 Wilson Blvd
Rochester, NY 14627, US