Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Kelly L. Pisane"'
Publikováno v:
IEEE Transactions on Magnetics. 51:1-4
Using the analysis of the magnetization data in the $\alpha $ - and $\beta $ -phases of copper phthalocyanine (CuPc) samples, the electronic state of Cu and exchange interactions are reported. After verifying the crystal structure of the powder sampl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7eaf2381996f0f0b01c1b9c5ca19cde
https://doi.org/10.1109/tmag.2015.2437337
https://doi.org/10.1109/tmag.2015.2437337
The particle size (D) dependence of the effective magnetic anisotropy Keff of magnetic nanoparticles (NPs) usually shows Keff increasing with decreasing D. This dependence is often interpreted using the Eq.: Keff = Kb + (6Ks/D) where Kb and Ks are th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cbab755ae7fb7245c6a3d660a7bdb90
Autor:
P. Pramanik, Kelly L. Pisane, Subhash Thota, Mohindar S. Seehra, D. C. Joshi, Alessandra Romero, Sobhit Singh, Ayan Mallick
Publikováno v:
Journal of Physics D: Applied Physics. 51:225304
By means of experimental and ab initio investigations, we report on the cubic phase stability of Cu doped zirconia (ZrO2) at room temperature, and further characterize its structural, optical and magnetic properties. Various compositions of Zr1−x C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77e063984bcf23ea7012132d726a8c79
https://doi.org/10.1088/1361-6463/aac004
https://doi.org/10.1088/1361-6463/aac004
The role of particle size distribution inherently present in magnetic nanoparticles (NPs) is examined in considerable detail in relation to the measured magnetic properties of oleic acid-coated maghemite ({\gamma}-Fe$_2$O$_3$) NPs. Transmission elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2547d6db1b104fc73fe4d35ff1676768
http://arxiv.org/abs/1501.06842
http://arxiv.org/abs/1501.06842
Autor:
Mohindar S. Seehra, Kelly L. Pisane
In magnetic nanoparticle systems, the variation of the blocking temperature T B with the measuring frequency f m is often used to determine the strength of the interparticle interactions (IPI) through a parameter Φ or the Vogel-Fulcher temperature T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ffa9632771ee64c423c3d222915ecab
Publikováno v:
Applied Physics Letters. 110:222409
Experimental results and a model are presented to explain the observed unusual enhancement of the effective magnetic anisotropy Keff with decreasing particle size D from 15 nm to 2.5 nm in {\gamma}-Fe2O3 nanoparticles (NPs). The samples include oleic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25077bf96a4d0b42f239476020b5f3ae
https://doi.org/10.1063/1.4984903
https://doi.org/10.1063/1.4984903
Experimental plots of the fraction of detected electrons removed from the zero-loss peak, versus the fraction of incident electrons scattered outside of the objective aperture, can serve as a robust fingerprint of object-contrast in an energy filtere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e876c6821aedb8919a96685d50412078
http://arxiv.org/abs/1203.6342
http://arxiv.org/abs/1203.6342
Publikováno v:
Journal of Applied Physics. 117:17D708
Structural and magnetic properties of Fe@Pt core-shell nanostructure prepared by a sequential reduction process are reported. Transmission electron microscopy (TEM) shows nearly spherical particles fitting a lognormal size distribution with $D$$_o$=
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::437756ec032a7b3ddb652f2184d39629
https://doi.org/10.1063/1.4908304
https://doi.org/10.1063/1.4908304
Autor:
Katherine M. Dunnick, Edward M. Sabolsky, Aleksandr B. Stefaniak, Kelly L. Pisane, Rajalekshmi C. Pillai, Stephen S. Leonard
Publikováno v:
Biological Trace Element Research
Cerium oxide (CeO2) nanoparticles, which are used in a variety of products including solar cells, gas sensors, and catalysts, are expected to increase in industrial use. This will subsequently lead to additional occupational exposures, making toxicol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffdc28ea0b88d0dab1ff2b972e6c1c9b