Browsing by Subject "MOTION"

Now showing items 1-3 of 3

    • Electrical signature of magnetic domain-wall dynamics 
      Liu, Y.; Tretiakov, O. A.; Abanov, Artem. (American Physical Society, 2011)
      Current-induced domain-wall dynamics is studied in a thin ferromagnetic nanowire. The domain-wall dynamics is described by simple equations with four parameters. We propose a procedure to unambiguously determine these ...
    • Maximum relative excitation of a specific vibrational mode via optimum laser-pulse duration 
      Zhou, Xiang; Lin, Zhibin; Jiang, Chenwei; Gao, Meng; Allen, Roland E. (American Physical Society, 2010)
      For molecules and materials responding to femtosecond-scale optical laser pulses, we predict maximum relative excitation of a Raman-active vibrational mode with period T when the pulse has a full-width-at-halfmaximum ...
    • Single atom as a macroscopic entanglement source 
      Zhou, Ling; Xiong, Han; Zubairy, M. Suhail. (American Physical Society, 2006)
      We discuss the generation of a macroscopic entangled state in a single atom cavity-QED system. The three-level atom in a cascade configuration interacts dispersively with two classical coherent fields inside a doubly ...