Titlebook: Quantum Phenomena in Clusters and Nanostructures; S. N. Khanna,A. W. Castleman Book 2003 Springer-Verlag Berlin Heidelberg 2003 Catalytic

丛林

Quantum Tunneling of the Magnetization in Molecular Nanoclusters,he outstanding advantage of being well-characterized systems with identical objects well ordered in a crystal lattice. Physicists are often interested only in the magnetic core of the cluster, relegating the organic part to the role of a diamagnetic matrix. The solution coordination chemistry techni

最高点

Magnetism of Free and Supported Metal Clusters,ment usually follows an oscillatory behavior as a function of size. In the case of rare earth clusters the magnetic behavior may even change its character from one cluster size to another. Except for some “magic numbers”, for which the statistical interpretation still holds, an anomalous spreading o

等级的上升

Magnetism in Free Clusters and in Mn12O12-Acetate Nanomagnets,era of nano-technology is expected to revolutionize the science and technology in the 21st century. It is, however, clear that the renewed promise rests on our ability to fundamentally understand the behavior of matter at small sizes or dimensions and to produce these materials in large quantities.

完整

Size Effects in Catalysis by Supported Metal Clusters,tly employed to optimize reactivity by maximizing the exposed metal surface area. However, the majority of available data indicated [4–6] that neither the certain size range nor the size-dependence of reactivity can be explained simply by noting the degree of metal atom coordination. Therefore alloc

啜泣

Cluster Dynamics: Influences of Solvation and Aggregation, virtually any complex system of interest [5–8]. Therefore, one can selectively solvate a given chromophore (site of photon absorption) and investigate changes between the gas and the condensed phase by selectively shifting the degree of solvent aggregation, i.e., the number of solvent molecules att

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POLYP

Future Directions,thermal properties, the variation of the melting point, changes in entropy at the melting and the negative heat capacity are still not understood. In fact, the question of phase transition in reduced sizes and how to extend the classical theory of thermodynamics are still challenging problems.

AVANT

Book 2003 of the latest developments in this area of basic research. Each of the chapters focuses on selected aspects of the field, and the authors endeavour to display the breadth of the subject by presenting some of the important recent advances that have been made through the use of new experimental techniques and theoretical approaches..

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