| 书目名称 | Symmetry and Symmetry-Breaking in Semiconductors |
| 副标题 | Fine Structure of Ex |
| 编辑 | Bernd Hönerlage,Ivan Pelant |
| 视频video | |
| 概述 | Enables readers to gain detailed insight into creating effective Hamiltonians for semiconductors.Provides a theoretical framework for Zincblende- and for Wurtzite-type semiconductors.Gathers the group |
| 丛书名称 | Springer Tracts in Modern Physics |
| 图书封面 |  |
| 描述 | .This book discusses group theory investigations of zincblende and wurtzite semiconductors under symmetry-breaking conditions. The text presents the group theory elements required to develop a multitude of symmetry-breaking problems, giving scientists a fast track to bypass the need for recalculating electronic states. The text is not only a valuable resource for speeding up calculations but also illustrates the construction of effective Hamiltonians for a chosen set of electronic states in crystalline semiconductors. .Since Hamiltonians have to be invariant under the transformations of the point group, the crystal symmetry determines the multiplet structure of these states in the presence of spin-orbit, crystal-field, or exchange interactions. Symmetry-breaking leads to additional coupling of the states, resulting in shifts and/or splittings of the multiplets. Such interactions may be intrinsic, as in the case of the quasi-particle dispersion, or extrinsic, induced by magnetic, electric, or strain fields. Using a power expansion of the perturbations these interaction terms can be determined in their parameterized form in a unique way. The hierarchic structure of this invariant de |
| 出版日期 | Book 2018 |
| 关键词 | Effective Hamiltonian Semiconductor; Hamiltonian Zincblende; Hamiltonian Wurtzite; Creating Effective H |
| 版次 | 1 |
| doi | https://doi.org/10.1007/978-3-319-94235-3 |
| isbn_softcover | 978-3-030-06817-2 |
| isbn_ebook | 978-3-319-94235-3Series ISSN 0081-3869 Series E-ISSN 1615-0430 |
| issn_series | 0081-3869 |
| copyright | Springer Nature Switzerland AG 2018 |
发表于 2025-3-21 17:49:03
