Learn More
1Department of Electrical and Computer Engineering, Ben-Gurion University of the Negev, P.O. Box 653, Beer-Sheva 84105, Israel 2Ramta Division, Israel Aerospace Industries, P.O. Box 323, Beer-Sheva 84105, Israel 3 Physics Department, Ben-Gurion University of the Negev, P.O. Box 653, Beer-Sheva 84105, Israel 4Department of Mechanical Engineering and(More)
Resonances in the magnetic decoupling curves for the spin relaxation of dense alkali-metal vapors prove that much of the relaxation is due to the spin-axis interaction in triplet dimers. Initial estimates of the spin-axis coupling coefficients for the dimers (likely accurate to a factor of 2) are |lambda|/h = 290 MHz for Rb; 2500 MHz for Cs.
Recoilless absorption spectra of the 21.6 keV gamma ray of IslEu in EuCu~Si2 and in EuRh2 reveal a single absorption line which has a strongly temperature dependent isomer shift. The recoilless absorption spectra in E ~ ~ L a l ~ R h 2 (0.075 < x < 0.5), Eu.125Pr.87~Rh2 and E u R h ~ ~ p t ~ (0.125 < x < 1) are composed of a few lines, many of which also(More)
We show that a single-cell spin-exchange relaxation-free (SERF) atomic magnetometer can be used for 3-D field measurements. The 3-D operation is achieved by optically pumping the magnetometer cell in successive layers perpendicular to the laser probe beam and by collecting the signals with a photodiode array. The vapor cell is thus divided into voxels(More)
  • 1