| 书目名称 | Magnetic Functions Beyond the Spin-Hamiltonian |
| 编辑 | D. M. P. Mingos |
| 视频video | |
| 概述 | Presents critical reviews of the present position and future trends in modern chemical research concerned with chemical structure and bonding.Short and concise reports, each written by the world‘s ren |
| 丛书名称 | Structure and Bonding |
| 图书封面 |  |
| 描述 | .Using the spin-Hamiltonian formalism the magnetic parameters are introduced through the components of the Lambda-tensor involving only the matrix elements of the angular momentum operator. The energy levels for a variety of spins are generated and the modeling of the magnetization, the magnetic susceptibility and the heat capacity is done. Theoretical formulae necessary in performing the energy level calculations for a multi-term system are prepared with the help of the irreducible tensor operator approach. The goal of the programming lies in the fact that the entire relevant matrix elements (electron repulsion, crystal field, spin-orbit interaction, orbital-Zeeman, and spin-Zeeman operators) are evaluated in the basis set of free-atom terms. The modeling of the zero-field splitting is done at three levels of sophistication. The spin-Hamiltonian formalism offers simple formulae for the magnetic parameters by evaluating the matrix elements of the angular momentum operator in the basis set of the crystal-field terms. The magnetic functions for d.n. complexes are modeled for a wide range of the crystal-field strengths.. |
| 出版日期 | Book 2006 |
| 关键词 | Atom; Theroretical Chemistry; classification; crystal; electron; energy; heat; inorganic chemistry; magnetis |
| 版次 | 1 |
| doi | https://doi.org/10.1007/b136753 |
| isbn_softcover | 978-3-642-06543-9 |
| isbn_ebook | 978-3-540-32501-7Series ISSN 0081-5993 Series E-ISSN 1616-8550 |
| issn_series | 0081-5993 |
| copyright | Springer-Verlag Berlin Heidelberg 2006 |
发表于 2025-3-21 20:00:11
