This title appears in the Scientific Report :
2014
Please use the identifier:
http://hdl.handle.net/2128/5939 in citations.
Please use the identifier: http://dx.doi.org/10.1103/PhysRevB.89.064402 in citations.
Spin excitations in cubic maghemite nanoparticles studied by time-of-flight neutron spectroscopy
Spin excitations in cubic maghemite nanoparticles studied by time-of-flight neutron spectroscopy
We have determined the field dependence of collective magnetic excitations in iron oxide nanoparticles of cubic shape with 8.42(2) nm edge length and a narrow log normal size distribution of 8.2(2)% using time-of-flight neutron spectroscopy. The energy dependence of the uniform precession modes was...
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Personal Name(s): | Wetterskog, E. |
---|---|
Podlesnyak, A. A. / An, K. / Hyeon, T. / Salazar-Alvarez, G. / Bergström, L. / Brückel, Th. / Hermann, Raphael / Disch, Sabrina (Corresponding author) | |
Contributing Institute: |
Streumethoden; JCNS-2 JARA-FIT; JARA-FIT Streumethoden; PGI-4 |
Published in: | Physical Review B Physical review / B, 89 89 (2014 2014) 6 6, S. 064402 064402 |
Imprint: |
College Park, Md.
APS
2014
|
DOI: |
10.1103/PhysRevB.89.064402 |
Document Type: |
Journal Article |
Research Program: |
JCNS In-house Research with PNI Neutrons Exploratory materials and phenomena Spin-based and quantum information |
Link: |
OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.1103/PhysRevB.89.064402 in citations.
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520 | |a We have determined the field dependence of collective magnetic excitations in iron oxide nanoparticles of cubic shape with 8.42(2) nm edge length and a narrow log normal size distribution of 8.2(2)% using time-of-flight neutron spectroscopy. The energy dependence of the uniform precession modes was investigated up to 5 T applied field and yields a Landé factor g=2.05(2) as expected for maghemite (γ-Fe2O3) nanoparticles. A large effective anisotropy field of BA,eff=0.45(16) T was determined, in excellent agreement with macroscopic measurements. This anisotropy is attributed to enhanced shape anisotropy in these monodisperse cubic nanoparticles. The combination of our results with macroscopic magnetization information provides a consistent view of the energy scales of superparamagnetic relaxation and collective magnetic excitations in magnetic nanoparticles. | ||
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999 | C | 5 | |a 10.1016/S1359-6454(99)00296-7 |9 -- missing cx lookup -- |2 Crossref |
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999 | C | 5 | |a 10.1016/0304-8853(90)90058-X |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1088/0022-3727/36/13/201 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1103/RevModPhys.78.1 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1002/cmmi.387 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1088/0957-4484/19/47/475102 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1007/BF00895017 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1103/PhysRevB.72.024418 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1016/0304-8853(83)90350-5 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1103/PhysRevB.63.064406 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1209/epl/i2001-00279-7 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1103/PhysRevLett.79.4910 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1016/S0304-8853(00)00372-3 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1103/PhysRevB.70.214411 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1016/j.physb.2004.03.054 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1007/s100530050485 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1209/0295-5075/25/1/008 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1103/PhysRevB.83.174414 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1073/pnas.0704210104 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1021/ja049931r |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1021/ja0768744 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1038/nmat1251 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1021/ja016812s |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1002/anie.200461665 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |1 A. Huq |y 2011 |2 Crossref |o A. Huq 2011 |
999 | C | 5 | |1 A. C. Larson |y 1994 |2 Crossref |o A. C. Larson 1994 |
999 | C | 5 | |a 10.1107/S0021889801002242 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1063/1.3626935 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1088/1367-2630/14/1/013025 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1016/S0022-4596(83)80010-3 |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1002/3527602097 |1 R. Cornell |2 Crossref |9 -- missing cx lookup -- |y 2006 |
999 | C | 5 | |a 10.1016/S0304-8853(96)00710-X |9 -- missing cx lookup -- |2 Crossref |
999 | C | 5 | |a 10.1103/PhysRevB.76.174422 |9 -- missing cx lookup -- |2 Crossref |
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