Nanoscale Probe of Magnetism Based on Artificial Atoms in Diamond

reportActive / Technical Report | Accession Number: ADA608486 | Open PDF

Abstract:

This final report details our labs accomplishments on nanoscale magnetic sensing using a nitrogen-vacancy NV center in diamond. Significant accomplishments funded by this award include 1 characterization of the surface induced decoherence with shallow, depth calibrated NV spins exhibiting long coherence times accepted to PRL. 2 Construction of a combined atomic force microscope AFM and confocal microscope with 1 nm position stability. 3 The formation of high-quality factor single-crystal diamond mechanical resonators with integrated nanowire tips. 4 The formation of high-quality NV centers via chemical vapor deposition diamond growth with nitrogen delta-doping and the development of techniques such as patterned transmission electron microscope irradiation and patterned 12C implantation to form localized NV centers with long coherence times. 5Scanned probe detection of a nanoscale volume of Gd3 ions attached to a scanning tip using relaxation imaging. 6 Detection of a nanoscale volume of nuclear spins using a single spin in bulk diamond.

Author(s):
Bleszynski-jayich, Ania C.
Author Organization(s):
CALIFORNIA UNIV SANTA BARBARA
Descriptive Note:
Final rept. 1 Apr 2011-31 Mar 2014
Supplementary Note:
The original document contains color images. AFOSR-BAA-2010-3
Pagination:
0004

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release
Distribution Statement:
Approved For Public Release; Distribution Is Unlimited.

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
AFRL-OSR-VA-TR-2014-0165
Contract/Grant Number(s):
FA9550-11-1-0013
Monitor Series:
TR-2014-0165, AFOSR
 Subject Terms
Joint Capability Areas:
JCA_3.2_Engagement; JCA_3_Force Application; JCA_3.2.1_Kinetic Means; JCA_6_Net Centric; JCA_3.2.2_Non-Kinetic Means; JCA_6.1_Information Transport
Modernization Areas:
Quantum Science and Computing
Communities of Interest:
Advanced Electronics
Descriptor(s):
*ATOMS, *MAGNETOMETRY, CALIBRATION, CONSTRUCTION, DEPTH, DETECTION, DIAMONDS, ELECTRON IRRADIATION, ELECTRON MICROSCOPES, IMAGES, IONS, MECHANICAL PROPERTIES, MICROSCOPES, NITROGEN, POSITION(LOCATION), PROBES, RELAXATION, RESONATORS, SCANNING, SPINNING(MOTION), STABILITY, TRANSMITTANCE
Field(s)/Group(s):
Electricity and Magnetism
Keyword(s):
QUANTUM SENSING
Report Date:
2014 Jul 18
Creation Date:
2014 Oct 15