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Showing 1 to 9 of 9 for “"molecular magnets"”.
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Correlation of Structure and Magnetic Properties in Charge-Transfer Salt Molecular Magnets Composed of Decamethylmetallocene Electron Donors and Organic Electron Acceptors
… in the synthesis of charge-transfer salt magnets with decamethylmetallocenes, MCp*2 (M = Mn, Cr). Salts of each acceptor with each metallocene have been characterized and the structures of the chromium analogues have been solved. The two acceptors are structurally similar to dimethyl …
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Quantum transport through single molecules
The field of molecular electronics experienced an enormous boost in both experiment and theory in the last few years. Addressing a single molecule is not only of technological interest, also fundamental physical questions arise: Are single molecules the ultimate step in the miniaturization of …
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The synthesis of a ferromagnetic polymer
… polymer using the design elements of molecular magnets. This involved the preparation of co-polyradicals of phenylacetylenes bearing nitronyl nitroxides and nitro/cyano groups. The magnetic properties of the materials were determined using a SQUID magnetometer. A novel rhodium …
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Dynamics of lattice vibrations, molecular rotations and spins studied by terahertz spectroscopy
… to study the linear and nonlinear responses of molecular dipole, spin, and lattice degrees of freedom in molecular and condensed-matter systems. We have developed several THz spectroscopy methods suitable for interrogating different material systems including THz pump-optical probe spectroscopy, …
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Magnetic Properties of Molecular and Nanoscale Magnets
… structural and magnetic properties of nano- and molecular magnets and the interplay between these properties reveals new interesting effects and suggests ways to control and optimize the respective material. The main task of this thesis is investigating the magnetic properties of molecular …
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Magnetization dynamics of single molecule magnets
Made available in DSpace on 2014-09-16T17:25:53Z (GMT). No. of bitstreams: 2 Yun_Liu.pdf: 2936489 bytes, checksum: 870b4bdf8c282c749cf14f4925088600 (MD5) license.txt: 4056 bytes, checksum: c0d6bd6324ecaf18c5d2647589f9beff (MD5)
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Ab initio all-electron full-potential linearized augmented plane-wave method for one-dimensional systems
… compounds, thin metallic quantum wires, quasi-1D molecular magnets etc, and show a variety of new intriguing physical phenomena.In order to understand the structure-property relation in these new materials on the basis of the electronic structure, ab-initio calculations basedon the density …
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Molecular-based magnets constructed from cyanometalate building blocks
… to be ideal candidates for the preparation of molecular-based magnets with high magnetic ordering temperatures: they can be easily prepared from well-characterized cyanometalate building blocks, the metal centers are linked covalently into a 3D network, and a wide range of metals with different …