People: Christian Hallas

Harvard
hallaschristian@gmail.com
Doyle
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Post-Undergraduate Researcher
Publications
  1. N. Vilas, P. Robichaud, C. Hallas, G. Li, L. Anderegg, and J. Doyle. An optical tweezer array of ultracold polyatomic molecules. Nature, 628:282-286 , April 2024.
  2. C. Hallas, G. Li, N. Vilas, P. Robichaud, L. Anderegg, and J. Doyle. High Compression Blue-Detuned Magneto-Optical Trap of Polyatomic Molecules. ArXiv 2024.
  3. N. Vilas, C. Hallas, L. Anderegg, P. Robichaud, J. Doyle, C. Zhang, S. Dawley, and L. Cheng. Blackbody thermalization and vibrational lifetimes of trapped polyatomic molecules. ArXiv 2023.
  4. B.L. Augenbraun, L. Anderegg, C. Hallas, Z. Lasner, N. Vilas, and J. Doyle. Direct Laser Cooling of Polyatomic Molecules. ArXiv 2023.
  5. C. Hallas, N. Vilas, L. Anderegg, P. Robichaud, A. Winnicki, C. Zheng, J. Doyle, and L. Chang. Optical Trapping of a Polyatomic Molecule in an l-Type Parity Doublet State. Phys Rev Lett, 130(153202), April 2023.
  6. L. Anderegg, N. Vilas, C. Hallas, P. Robichaud, J. Doyle, N. Hutzler, and A. Jadbabaie. Quantum Control of Trapped Polyatomic Molecules for eEDM Searches. ArXiv 2023.
  7. L. Baum, N. Vilas, C. Hallas, B.L. Augenbraun, S. Raval, D. Mitra, and J. Doyle. Establishing a nearly closed cycling transition in a polyatomic molecule. Phys Rev A., 103(043111), April 2021.
  8. L. Anderegg, J. Doyle, C. Hallas, Y. Lenskiy, N. Vilas, M. L. Gardel, A. Gupta, N. G. Love, B. A. Lucas, E. Mazenc, C. Meisenhelder, A. Pillarisetti, D. Ranard, A. H. Squires, J. Vechakul, S. Williams, D. Wilson, T. Chen, and N95DECON Consortium. Heat and Humidity for Bioburden Reduction of N95 Filtering Facepiece Respirators. Applied Biosafety, 26(2), 2021.
  9. N. Vilas, C. Hallas, L. Anderegg, P. Robichaud, A. Winnicki, D. Mitra, J. Doyle, and . Magneto-Optical Trapping and Sub-Doppler Cooling of a Polyatomic Molecule. ArXiv 2021.
  10. B.L. Augenbraun, A. Frenett, H. Sawaoka, C. Hallas, N. Vilas, A. Nasir, Z. Lasner, and J. Doyle. Zeeman-Sisyphus Deceleration of Molecular Beams. PhysRevLett, 127(263002), 2021.
  11. L. Baum, N. Vilas, C. Hallas, B.L. Augenbraun, S. Raval, D. Mitra, and J. Doyle. 1D Magneto-Optical Trap of Polyatomic Molecules. Physical Review Letters, 124(133201), March 2020.
  12. D. Mitra, N. Vilas, C. Hallas, L. Anderegg, B.L. Augenbraun, L. Baum, S. Raval, J. Doyle, and C. Miller. Direct Laser Cooling of a Symmetric Top Molecule. Science, 369(6509):1366-1369, September 2020.
  13. L. Baum, N. Vilas, C. Hallas, B.L. Augenbraun, S. Raval, D. Mitra, and J. Doyle. Establishing a highly closed cycling transition in a polyatomic molecule. ArXiv June 2020.
News
Mon November 18, 2024

A Conveyor Belt MOT of Diatomic Molecules

Ultracold molecules provide a powerful and versatile platform for quantum computing,simulation, and metrology applications. The cornerstone technique for generating these cold, dense samples of molecular gasses is the magneto-optical trap (MOT). Conventional molecular MOTs use red-detuned light, limiting them to relatively high temperatures and low densities, leading to small spatial overlap and low loading efficiency...
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News type:
Research Highlights