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Spin dynamics of an ultra-small nanoscale molecular magnet
We present mathematical transformations which allow us to calculate the spin dynamics of an ultra-small nanoscale molecular magnet consisting of a dimer system of classical (high) Heisenberg spins. We derive exact analytic expressions (in integral form) for the time-dependent spin autocorrelation fu...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer
2007
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3245653/ http://dx.doi.org/10.1007/s11671-007-9049-5 |
| _version_ | 1782219889607442432 |
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| author | Ciftja, Orion |
| author_facet | Ciftja, Orion |
| author_sort | Ciftja, Orion |
| collection | PubMed |
| description | We present mathematical transformations which allow us to calculate the spin dynamics of an ultra-small nanoscale molecular magnet consisting of a dimer system of classical (high) Heisenberg spins. We derive exact analytic expressions (in integral form) for the time-dependent spin autocorrelation function and several other quantities. The properties of the time-dependent spin autocorrelation function in terms of various coupling parameters and temperature are discussed in detail. |
| format | Online Article Text |
| id | pubmed-3245653 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2007 |
| publisher | Springer |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-32456532011-12-29 Spin dynamics of an ultra-small nanoscale molecular magnet Ciftja, Orion Nanoscale Res Lett Nano Express We present mathematical transformations which allow us to calculate the spin dynamics of an ultra-small nanoscale molecular magnet consisting of a dimer system of classical (high) Heisenberg spins. We derive exact analytic expressions (in integral form) for the time-dependent spin autocorrelation function and several other quantities. The properties of the time-dependent spin autocorrelation function in terms of various coupling parameters and temperature are discussed in detail. Springer 2007-03-06 /pmc/articles/PMC3245653/ http://dx.doi.org/10.1007/s11671-007-9049-5 Text en Copyright ©2007 to the authors |
| spellingShingle | Nano Express Ciftja, Orion Spin dynamics of an ultra-small nanoscale molecular magnet |
| title | Spin dynamics of an ultra-small nanoscale molecular magnet |
| title_full | Spin dynamics of an ultra-small nanoscale molecular magnet |
| title_fullStr | Spin dynamics of an ultra-small nanoscale molecular magnet |
| title_full_unstemmed | Spin dynamics of an ultra-small nanoscale molecular magnet |
| title_short | Spin dynamics of an ultra-small nanoscale molecular magnet |
| title_sort | spin dynamics of an ultra-small nanoscale molecular magnet |
| topic | Nano Express |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3245653/ http://dx.doi.org/10.1007/s11671-007-9049-5 |
| work_keys_str_mv | AT ciftjaorion spindynamicsofanultrasmallnanoscalemolecularmagnet |