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Todor Karaulanov

CNLS Postdoctoral Research Associate
P-21/CNLS

Atomic Physics

Todor Karaulanov

Office: TA-3, Bldg 215, Room 123
Mail Stop: D454
Phone: (505) 606-1485
Fax: (505) 665-2659

kulan@lanl.gov
home page

Research highlight
     Educational Background/Employment:
    • M.S. (2001) Laser Physics and Solid State Physics, Univ. of Sofia, BULGARIA
    • Ph.D. (2005) Physics, Institute of Electronics, Bulgarian Academy of Sciences
    • Employment:
      • November, 2010 – Current, Postdoctoral researcher at LANL
      • October, 2007 – October, 2010, Postdoctoral researcher – UC Berkeley
      • December, 2006 – October, 2007, Visiting Scientist – UC Berkeley
      • January, 2005 – October, 2010, Research Physicist – IE, BAS, Bulgaria

    Research Interests:

    • Hot, Cold, and Ultra-Cold Atomic Magnetometry
    • Spectroscopy and Atomic Physics; Precision measurements
    • Low-cost NMR and MRI

    Selected Recent Publications:

    1. I. Savukov, T. Karaulanov, A. Castro, P. Volegov, A. Matlashov, A. Urbatis, J. Gomez and M. Espy, Non-cryogenic anatomical imaging in ultra-low field regime: Hand MRI demonstration, Journal of Magnetic Resonance. 211,101-108 (2011).
    2. M. V. Balabas, T. Karaulanov, M. P. Ledbetter, and D. Budker, Polarized Alkali-Metal Vapor with Minute-Long Transverse Spin-Relaxation Time, Phys. Rev. Lett. 105,070801 (2010).
    3. V. M. Acosta, A. Jarmola, D. Windes, E. Corsini, M. P. Ledbetter, T. Karaulanov, M. Auzinsh, S. A. Rangwala, D. F. Jackson Kimball, and D. Budker, Rubidium dimers in paraffin-coated cells, New J. Phys. 12,083054 (2010).
    4. S. J. Seltzer, D. J. Michalak, M. H. Donaldson, M. V. Balabas, S. K. Barber, S. L. Bernasek, M.-A. Bouchiat, A. Hexemer, A. M. Hibberd, D. F. Jackson Kimball, C. Jaye, T. Karaulanov, F. A. Narducci, S. A. Rangwala, H. G. Robinson, D. L. Voronov, V. V. Yashchuk, A. Pines, D. Budker, Investigation of Anti-Relaxation Coatings for Alkali-Metal Vapor Cells Using Surface Science Techniques, J. Chem. Phys. 133,144703 (2010).
    5. T. Karaulanov, M. T. Graf, D. English, S. M. Rochester, Y. J. Rosen, K. Tsigutkin, D. Budker, E. B. Alexandrov, M. V. Balabas, D. F. Kimball, F. A. Narducci, S. Pustelny, and V. V. Yashchuk, Controlling atomic vapour density in paraffin-coated cells using light-induced atomic desorption, Phys. Rev. A. 79,012902 (2009).
    6. G. Bevilacqua, V. Biancalana, E. Breschi, Y. Dancheva, L. Moi, Ch. Andreeva, S. Cartaleva, and T. Karaulanov, “Coherent Population Trapping Spectra in Presence of ac Magnetic Fields”, Phys. Rev. Lett. 95,123601 (2005).
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