David Walwark

David Walwark

Optimizing spin qubit coherence through materials codesign

V. Somjit, G. Grant, S. Chattaraj, S. Guha, D. D. Awschalom, G. Galli, J. Zhang, F. J. Heremans. Optimizing spin qubit coherence through materials codesign. 2026. 10.1557/s43577-026-01069-z

Heterogeneously Integrated Diamond-on-Lithium Niobate Quantum Photonic Platform

S. W. Ding, C. Jin, Z. Li, N. Achuthan, K. Kuruma, X. Guo, B. Grinkemeyer, D. D. Awschalom, N. Delegan, F. J. Heremans, A. A. High, M. Loncar. Heterogeneously Integrated Diamond-on-Lithium Niobate Quantum Photonic Platform. 2026. 10.48550/arXiv.2603.08609

Engineering diamond interfaces free of dark spins

X. Yu*, E. J. Villafranca*, S. Wang, J. Jones, M. Xie, D. R. Candido, J. Nagura, I. Chi-Duran, N. Delegan, M. E. Flatte, P. C. Maurer, Engineering Dark Spin-Free Diamond Interfaces, Phys. Rev. Appl. 10.1103 (2025)

Probing cellular activity via charge-sensitive quantum nanoprobes

U. Zvi, S. Mundhra, D. Ovetsky, Q. Chen, A. R. Jones, S. Wang, M. Roman, M. Ferro, K. Odunsi, M. C. Garassino, M. E. Flatte, M. Swartz, D. R. Candido, A. Esser-Kahn, P. C. Maurer, Probing cellular activity via charge-sensitive quantum nanoprobes, Advanced Materials 0935-9648 (2026)

A Surface-Scaffolded Molecular Qubit

T. X. Zheng, Zheng, M. I. Bakti Utama, X. Gao, M. Kar, X. Yu, S. Kang, H. Cai, T. R., D. Ovetsky, U. Zvi, G. Lao, Y. X. Wang, O. Raz, S. Chitransh, G. T. Smith, L. R. Weiss, M. H. Czyz, S. Yang, A. J. Fairhall, K. Watanabe, T. Taniguchi, D. D. Awschalom, A. P. Alivisatos, R. H. Goldsmith, G. C. S., Mark C. Hersam, P. C. Maurer, et al. A Surface-Scaffolded Molecular Qubit arXiv:2601.19976

A Surface-Scaffolded Molecular Qubit

T. Zheng, M. I. B. Utama, X. Gao, M. Kar, X. Yu, S. Kang, H. Cai, T. Ruan, D. Ovetsky, U. Zvi, G. Lao, Y. Wang, O. Raz, S. Chitransh, G. T. Smith, L. R. Weiss, M. H. Czyz, S. Yang, A. J. Fairhall, K. Watanabe, T. Taniguchi, D. D. Awschalom, A. P. Alivisatos, R. H. Goldsmith, G. C. Schatz, M. C. Hersam, P. C. Maurer. A Surface-Scaffolded Molecular Qubit. 2026. 10.48550/arXiv.2601.19976

Spin decoherence dynamics of Er3+ in CeO2 film

S. K. Seth, J. Nagura, V. Somjit, A. Bapat, X. Li, G. D. Grant, I. Masiulionis, X. Han, F. J. Heremans, G. Galli, D. D. Awschalom, S. Guha, J. Zhang. Spin decoherence dynamics of Er3+ in CeO2 film. 2025. Physical Review Letters. 10.1103/17xy-gns1

Valley splitting correlations across a silicon quantum well containing germanium

J. C. Marcks, E. Eagen, E. C. Brann, M. P. Losert, T. Oh, J. Reily, C. S. Wang, D. Keith, F. A. Mohiyaddin, F. Luthi, M. J. Curry, J. Zhang, F. J. Heremans, M. Friesen, M. A. Eriksson. Valley Splitting Correlations Across a Silicon Quantum Well. 2025. Nature Communications. 10.1038/s41467-025-67325-z

Challenges and opportunities for quantum information hardware

D. D. Awschalom, H. Bernien, R. Hanson, W. D. Oliver, J. Vučković. Challenges and opportunities for quantum information hardware. 2025. Science. 10.1126/science.adz8659

Impact of dynamic bond strength on the training of liquid crystal elastomers

Ghimire, E.; Appen, I. S.; Lindberg, C. A.; Blagitz de Abreu e Silva, L.; Rowan, S. J. Impact of dynamic bond strength on the training of liquid crystal elastomers. Chemical Science 2026, 10.1039/D5SC07491F. DOI: 10.1039/D5SC07491F.

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