Micah P. Ledbetter

Diamonds with a high density of nitrogen-vacancy centers for magnetometry applications

V. M. Acosta, E. Bauch, 2 M. P. Ledbetter, C. Santori, K.-M. C. Fu, P. E. Barclay, R. G. Beausoleil, H. Linget, J. F. Roch, F. Treussart, S. Chemerisov, W. Gawlik, and D. Budker 8, 9 1 Department of Physics, University of California, Berkeley, CA 94720-7300 2 Technische Universität Berlin, Hardenbergstraÿe 28, 10623 Berlin, Germany 3 Hewlett-Packard Laboratories, 1501 Page Mill Rd., Palo Alto, CA 94304 4 Ecole Normale Supérieure de Cachan, 61 Avenue du Président Wilson, 94235 Cachan CEDEX, France 5 Laboratoire de Photonique Quantique et Moléculaire (CNRS UMR 8537), Ecole Normale Supérieure de Cachan, 61 Avenue du Président Wilson, 94235 Cachan CEDEX, France 6 Argonne National Laboratory, Argonne, IL, 60439, U.S.A. 7 Center for Magneto-Optical Research, Institute of Physics, Jagiellonian University, Reymonta 4, 30-059 Kraków, Poland Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley CA 94720, USA budker@berkeley.edu (Dated: July 31, 2009)

Spin-Exchange-Relaxation-Free Magnetometry with Cs Vapor

We describe a Cs atomic magnetometer operating in the spin-exchange-relaxation-free (SERF) regime. With a vapor cell temperature of

Parahydrogen-enhanced zero-field nuclear magnetic resonance

103\text{ }\ifmmode^\circ\else\textdegree\fi{}\text{C}

Zero-field remote detection of NMR with a microfabricated atomic magnetometer

we achieve intrinsic magnetic resonance widths

Broadband magnetometry by infrared-absorption detection of nitrogen-vacancy ensembles in diamond

\ensuremath{\Delta}B=17\text{ }\ensuremath{\mu}\text{G}

Gyroscopes based on nitrogen-vacancy centers in diamond

corresponding to an electron spin-relaxation rate of

Nonlinear magneto-optical rotation with frequency-modulated light in the geophysical field range

300\text{ }{\text{s}}^{\ensuremath{-}1}

Zero-field NMR enhanced by parahydrogen in reversible exchange.

when the spin-exchange rate is

Cosmic Axion Spin Precession Experiment (CASPEr)

{\ensuremath{\Gamma}}_{\text{SE}}=14\text{ }000\text{ }{\text{s}}^{\ensuremath{-}1}

High-Resolution Zero-Field NMR J‑Spectroscopy of Aromatic Compounds

. We also observe an interesting narrowing effect due to diffusion. Signal-to-noise measurements yield a sensitivity of about