Daniel Ang

Quantum Scientist

Publications

* denotes equal contribution, † denotes corresponding author(s).

Journal articles

  • 15.N.R. Reed, D.M. Daly, A.J. Beling, J.D. Giandrea, R.L. Walsworth, J.W. Blanchard†, and D.G. Ang†. Principles and Techniques for Agentic Research in Experimental Physics. arXiv: 2610.17193 (2026). [PDF][arXiv]
  • 14.S. Liu, M. Watts, C. Diver, D.G. Ang, C. Meisenhelder, X. Fan, B. Hao, D. Lascar, A. Hiramoto, T. Masuda, P. Hu, Z. Han, X. Wu, D. DeMille, J.M. Doyle, and G. Gabrielse. Compact Actively-Shielded Magnetic Field Coil within Mu-Metal Shields for ACME Electric Dipole Moment Measurements. arXiv: 2608.11439 (2026). [arXiv]
  • 13.D. G. Ang*, J.S. Tang*, M. Shen, M. Titze, G. Liyanage, J. Chapman, C. Bharathulwar, A.R. Gilpin, T. Terlier, E.S. Bielejec, V. Ivanov, R.L. Walsworth. Multi-scale reconstruction of single-ion damage tracks in diamond via nitrogen-vacancy centers. arXiv: 2606.23621 (2026). [Supplement][arXiv]
  • 12.R.A. Escalante*, A. Beling*, D. G. Ang, N. Reed, J. Welter, J. Blanchard, C. Campos, E. Coronel, K. Krambrock, A.S. Leal, P.N. Prasad, R.L. Walsworth. Direct Measurement of the Singlet Lifetime and Photoexcitation Behavior of the Boron Vacancy Center in Hexagonal Boron Nitride. Advanced Optical Materials, e71351 (2026). [Link][PDF][Supplement]
  • 11.D. G. Ang*, J. Tang*, R.L. Walsworth. Design of a quantum diamond microscope with efficient scanning confocal readout. Academia Quantum 2(2) (2025). [Link][PDF]
  • 10.T. Masuda, A. Hiramoto, D.G. Ang, C. Meisenhelder, C. D. Panda, N. Sasao, S. Uetake, X. Wu, D. P. DeMille, J. M. Doyle, G. Gabrielse, K. Yoshimura. High-sensitivity low-noise photodetector using large-area silicon photomultiplier. Optics Express 31(2), 1943–1957 (2023). [Link][PDF]
  • 9.D.G. Ang, C. Meisenhelder, C. Panda, X. Wu, D. DeMille, J. Doyle, G. Gabrielse. Measurement of the H³Δ₁ Radiative Lifetime in ThO. Physical Review A 106, 022808 (2022). [Link][PDF]
  • 8.X. Wu, P. Hu, Z. Han, D.G. Ang, C. Meisenhelder, G. Gabrielse, J.M. Doyle, D. DeMille. Electrostatic focusing of cold and heavy molecules for the ACME electron EDM search. New Journal of Physics 24, 073043 (2022). [Link][PDF]
  • 7.T. Masuda, D.G. Ang, N. R. Hutzler, C. Meisenhelder, N. Sasao, S. Uetake, X. Wu, D. DeMille, G. Gabrielse, J.M. Doyle, K. Yoshimura. Suppression of the optical crosstalk in a multi-channel silicon photomultiplier array. Optics Express 29(11), 16914–16926 (2021). [Link][PDF]
  • 6.X. Wu, Z. Han, J. Chow, D.G. Ang, C. Meisenhelder, C.D. Panda, E. West, G. Gabrielse, J.M. Doyle, D. DeMille. The metastable Q ³Δ₂ state of ThO: A new resource for the ACME electron EDM search. New Journal of Physics 22, 023013 (2020). [Link][PDF]
  • 5.C.D. Panda, C. Meisenhelder, M. Verma, D.G. Ang, J. Chow, Z. Lasner, X. Wu, D. DeMille, G. Gabrielse, J.M. Doyle, G. Gabrielse. Attaining the shot-noise-limit in the ACME measurement of the electron electric dipole moment. Journal of Physics B 52, 235003 (2019). [Link][PDF]
  • 4.The ACME Collaboration: V. Andreev, D.G. Ang, D. DeMille, J.M. Doyle, J. Haefner, N.R. Hutzler, Z. Lasner, C. Meisenhelder, B.R. O'Leary, C.D. Panda, A.D. West, E.P. West, X. Wu. Improved limit on the electric dipole moment of the electron. Nature 562, 355–360 (2018). [Link][PDF]
  • 3.S.K. Peck, N. Lane, D.G. Ang, and L.R. Hunter. Using Tensor Light Shifts to Measure and Cancel a Cell's Quadrupolar Frequency Shift. Physical Review A 93, 023426 (2016). [Link][PDF]
  • 2.L.R. Hunter, D.G. Ang. Using Geoelectrons to Search for Velocity-Dependent Spin-Spin Interactions. Physical Review Letters 112, 091803 (2014). [Link][PDF]
  • 1.L.R. Hunter, J. Gordon, S. Peck, D. Ang, and J.-F. Lin. Using the Earth as a polarized electron source to search for long-range spin-spin interactions. Science 339, 928 (2013). [Link][PDF][Supplement]

Conference Proceedings

  • 5.D.G. Ang, C. Bharathulwar, P. Bhattacharya, M. Camp, A. Cook, G. Liyanage, M. Shen, J.S. Tang, R. Walsworth. Directional Dark Matter Detection and Beyond: Diamond as a Platform for Mineral Detectors. in Mineral Detection of Neutrinos and Dark Matter 2026 Proceedings, arXiv:2609.20552 (2026). [PDF][arXiv]
  • 4.D.G. Ang, J.S. Tang, M. Shen, M. Camp, A. Gilpin, G. Liyanage, R. Walsworth. Progress towards a solid-state directional dark matter detector. in S. Hirose, P. Stengel, et al., Mineral Detection of Neutrinos and Dark Matter 2025 Proceedings, arXiv:2508.20482 (2025). [PDF][arXiv]
  • 3.D.G. Ang, X.X. Liu, J.S. Tang, M. Shen, R. Ebadi, R. Walsworth. Progress towards a solid-state directional dark matter detector. in S. Baum, P. Huber, P. Stengel, et al., Mineral Detection of Neutrinos and Dark Matter 2024 Proceedings, arXiv:2405.01626 (2024). [PDF][arXiv]
  • 2.A. Hiramoto, T. Masuda, D.G. Ang, C. Meisenhelder, C. Panda, N. Sasao, S. Uetake, X. Wu, D. DeMille, J.M. Doyle, G. Gabrielse, K. Yoshimura. SiPM module for the ACME III electron EDM search. Nuclear Instruments and Methods in Physics Research A 1045, 167513 (2023). [PDF]
  • 1.L.R. Hunter, S.K. Peck, D.G. Ang, D.K. Kim, D. Stein, D. Orbaker, A. Foss, M.T. Hummon, J.E. Gordon, J.F. Lin. Bounds on LLI violation and long-range spin-spin interactions using Hg, Cs, and the earth. Proceedings of the 6th Meeting on CPT and Lorentz Symmetry, CPT 2013 (2014). [PDF]