Faculty

David Awschalom

  • Liew Family Professor of Molecular Engineering and Vice Dean for Research and Infrastructure
  • Research and Scholarly Interests: Spintronics, Solid-State Quantum Information Processing, Magnetic Semiconductors, Nanomagnetism, Magneto-Optical Spectroscopy
  • Websites: Awschalom Group
  • Contact: awsch@uchicago.edu
    773.702.7746
  • Assistant: Mary Pat McCullough
  • Office Location:
    Eckhardt Research Center
    Room 237
    5640 South Ellis Avenue
    Chicago, IL 60637

David Awschalom is the Liew Family Professor and Vice Dean for Research of the Pritzker School for Molecular Engineering at the University of Chicago, a Senior Scientist at Argonne National Laboratory, and Founding Director of the Chicago Quantum Exchange. He is also the inaugural Director of Q-NEXT, one of the US DOE Quantum Information Science Research Centers. He works in the fields of spintronics and quantum information engineering, exploring and controlling the spins of electrons, nuclei, and photons in semiconductors and molecules. His research includes implementations of information processing with potential applications in quantum computing, communication, and sensing. 

Professor Awschalom received his BSc in physics from the University of Illinois at Urbana-Champaign, and his PhD in experimental physics from Cornell University. He was a research staff member and manager of the Nonequilibrium Physics Department at the IBM Watson Research Center in Yorktown Heights, New York. In 1991 he joined the University of California-Santa Barbara as a professor of physics, and in 2001 was additionally appointed as a professor of electrical and computer engineering. Prior to joining PME, he served as the Peter J. Clarke Professor and Director of the California NanoSystems Institute, and director of the Center for Spintronics and Quantum Computation.

Professor Awschalom received the American Physical Society Oliver Buckley Prize and Julius Edgar Lilienfeld Prize, the European Physical Society Europhysics Prize, the Materials Research Society David Turnbull Award and Outstanding Investigator Prize, the AAAS Newcomb Cleveland Prize, the International Magnetism Prize from the International Union of Pure and Applied Physics, and an IBM Outstanding Innovation Award. He is a member of the American Academy of Arts & Sciences, the National Academy of Sciences, the National Academy of Engineering, and the European Academy of Sciences. Awschalom recently received a U.S. Secretary of Energy Achievement Award.

Awschalom Group explores optical and magnetic interactions in semiconductor quantum structures, spin dynamics and coherence in condensed matter systems, macroscopic quantum phenomena in nanometer-scale magnets, and implementations of quantum information processing in the solid state. He developed a variety of femtosecond-resolved spatiotemporal spectroscopies and micromagnetic sensing techniques aimed at exploring charge and spin motion in the quantum domain. These measurements resulted in the discovery of robust electron spin coherence, transport of coherent states, and the spin Hall effect in semiconductors.

Guiding Diamond Spin Qubit Growth with Computational Methods
J. C. Marcks, M. Onizhuk, N. Delegan, Y.-X. Wang, M. Fukami, M. Watts, A. A. Clerk, F. J. Heremans, G. Galli, D. D. Awschalom. Guiding Diamond Spin Qubit Growth with Computational Methods. 2023. arXiv:2308.09063.

Optical and microstructural characterization of Er3+ doped epitaxial cerium oxide on silicon
G. D. Grant, J. Zhang, I. Masiulionis, S. Chattaraj, K. E. Sautter, S. E. Sullivan, R. Chebrolu, Y. Liu, J. B. Martins, J. Niklas, A. M. Dibos, S. Kewalramani, J. W. Freeland, J. Wen, O. G. Poluektov, F. J. Heremans, D. D. Awschalom, S. Guha. Optical and microstructural characterization of Er3+ doped epitaxial cerium oxide on silicon. 2023. arXiv:2309.16644

High-Q Cavity Interface for Color Centers in Thin Film Diamond
S. W. Ding, M. Haas, X. Guo, K. Kuruma, C. Jin, Z. Li, D. D. Awschalom, N. Delegan, F. J. Heremans, A. High, M. Loncar. High-Q Cavity Interface for Color Centers in Thin Film Diamond. 2024. arXiv:2402.05811

Magnon-mediated qubit coupling determined via dissipation measurements
M. Fukami, J. C. Marcks, D. R. Candido, L. R. Weiss, B. Soloway, S. E. Sullivan, N. Delegan, F. J. Heremans, M. E. Flatté, D. D. Awschalom. Magnon-mediated qubit coupling determined via dissipation measurements. 2023. PNAS 121 (2), e2313754120. 10.1073/pnas.2313754120

Quantum spin probe of single charge dynamics
J. C. Marcks, M. Onizhuk, Y.-X. Wang, Y. Zhu, Y. Jin, B. S. Soloway, M. Fukami, N. Delegan, F. J. Heremans, A. A. Clerk, G. Galli, D. D. Awschalom. Quantum spin probe of single charge dynamics. 2023. arXiv:2312.02894

Microwave-Based Quantum Control and Coherence Protection of Tin-Vacancy Spin Qubits in a Strain-Tuned Diamond-Membrane Heterostructure
X. Guo, A. M. Stramma, Z. Li, W. G. Roth, B. Huang, Y. Jin, R. A. Parker, J. A. Martínez, N. Shofer, C. P. Michaels, C. P. Purser, M. H. Appel, E. M. Alexeev, T. Liu, A. C. Ferrari, D. D. Awschalom, N. Delegan, B. Pingault, G. Galli, F. J. Heremans, M. Atatüre, A. A. High. Microwave-Based Quantum Control and Coherence Protection of Tin-Vacancy Spin Qubits in a Strain-Tuned Diamond-Membrane Heterostructure. 2023. Phys. Rev. X 13, 041037. 10.1103/PhysRevX.13.041037

Detecting spin bath polarization with quantum quench phase shifts of single spins in diamond
P. C. Jerger, Y. Wang, M. Onizhuk, B. S. Soloway, M. T. Solomon, C. Egerstrom, F. J. Heremans, G. Galli, A. A. Clerk, D. D. Awschalom. Detecting spin bath polarization with quantum quench phase shifts of single spins in diamond. 2023. PRX Quantum 4, 040315. 10.1103/PRXQuantum.4.040315

Optical and spin coherence of Er3+ in epitaxial CeO2 on silicon
J. Zhang, G. D. Grant, I. Masiulionis, M. T. Solomon, J. K. Bindra, J. Niklas, A. M. Dibos, O. G. Poluektov, F. J. Heremans, S. Guha, D. D. Awschalom. Optical and spin coherence of Er3+ in epitaxial CeO2 on silicon. 2023. arXiv:2309.16785

Anomalous Purcell decay of strongly driven inhomogeneous emitters coupled to a cavity
M. T. Solomon, M. Koppenhöfer, C. Ji, G. Grant, I. Masiulionis, S. E. Sullivan, F. J. Heremans, S. Guha, D. D. Awschalom, A. A. Clerk, A. M. Dibos. Anomalous Purcell decay of strongly driven inhomogeneous emitters coupled to a cavity. 2023. arXiv:2309.16641

Nanocavity-mediated Purcell enhancement of Er in TiO2 thin films grown via atomic layer deposition
C. Ji, M. T. Solomon, G. D. Grant, K. Tanaka, M. Hua, J. Wen, S. K. Seth, C. P. Horn, I. Masiulionis, M. K. Singh, S. E. Sullivan, F. J. Heremans, D. D. Awschalom, S. Guha, A. M. Dibos. Nanocavity-mediated Purcell enhancement of Er in TiO2 thin films grown via atomic layer deposition. 2023. arXiv:2309.13490

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