TY - JOUR
T1 - Cobalt ferrite nanoparticles polymer composites based all-optical magnetometer
AU - Lopez-Santiago, Alejandra
AU - Grant, Hannah R.
AU - Gangopadhyay, Palash
AU - Voorakaranam, Ramakrishna
AU - Norwood, Robert A.
AU - Peyghambarian, N.
PY - 2012/7
Y1 - 2012/7
N2 - A method has been developed to prepare cobalt ferrite particle core polymer shell nanoparticles. These engineered nanoparticles can be further embedded into a polymer host matrix to develop highly transparent polymer based magneto-optic materials. A proof-of-principle all-optical magnetometer has been constructed based on the cobalt ferrite core polymer shell based nanocomposite material. A noise equivalent magnetic field sensitivity of 50nT/vHz was observed using a 3μT 500Hz control magnetic field.
AB - A method has been developed to prepare cobalt ferrite particle core polymer shell nanoparticles. These engineered nanoparticles can be further embedded into a polymer host matrix to develop highly transparent polymer based magneto-optic materials. A proof-of-principle all-optical magnetometer has been constructed based on the cobalt ferrite core polymer shell based nanocomposite material. A noise equivalent magnetic field sensitivity of 50nT/vHz was observed using a 3μT 500Hz control magnetic field.
UR - http://www.scopus.com/inward/record.url?scp=84866772598&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84866772598&partnerID=8YFLogxK
U2 - 10.1364/OME.2.000978
DO - 10.1364/OME.2.000978
M3 - Article
AN - SCOPUS:84866772598
SN - 2159-3930
VL - 2
SP - 978
EP - 986
JO - Optical Materials Express
JF - Optical Materials Express
IS - 7
ER -