Single-spin measurements for quantum computation using magnetic resonance force microscopy

Single Spin Magnetic Resonance Force Microscopy

Quantum Measurement of a Single Spin using Magnetic Resonance Force Microscopy

G.P. Berman, F. Borgonovi, G. Chapline, S.A. Gurvitz, P.C. Hammel, D.V. Pelekhov, A. Suter, and V.I. Tsifrinovich Theoretical Division and CNLS, Los Alamos National Laboratory, Los Alamos, NM 87545 Dipartimento di Matematica e Fisica, Università Cattolica, via Musei 41 , 25121 Brescia, Italy, and I.N.F.M., Gruppo Collegato di Brescia, Italy, and I.N.F.N., sezione di Pavia , Italy Lawrence Liver...

Imaging using Magnetic Resonance Force Microscopy

We demonstrate one-dimensional nuclear magnetic resonance imaging of the semiconductor GaAs with 170 nanometer slice separation and resolve two regions of reduced nuclear spin polarization density separated by only 500 nanometers. This is achieved by force detection of the magnetic resonance, Magnetic Resonance Force Microscopy (MRFM), in combination with optical pumping to increase the nuclear...

Application of Magnetic Resonance Force Microscopy Cyclic Adiabatic Inversion for a Single-Spin Measurement

G.P. Berman,1 F. Borgonovi,2 G. Chapline,3 S.A. Gurvitz,4 P.C. Hammel,5, 6 D.V. Pelekhov,5, 6 A. Suter,6 and V.I. Tsifrinovich7 Theoretical Division and CNLS, Los Alamos National Laboratory, Los Alamos, NM 87545 Dipartimento di Matematica e Fisica, Università Cattolica, via Trieste 17, 25121 Brescia, Italy and I.N.F.N., Sezione di Pavia, and I.N.F.M., Unità di Brescia, Italy Lawrence Livermore ...

Quantum magnetic resonance microscopy

Magnetic resonance spectroscopy is universally regarded as one of the most important tools in chemical and bio‐medical research. However, sensitivity limitations typically restrict imaging resolution to length scales greater than 10 µm. Here we bring quantum control to the detection of chemical systems to demonstrate high resolution electron spin imaging using the quantum properties of an array...