Polarons in Advanced Materials will lead the reader from single-polaron problems to multi-polaron systems and finally to a description of many interesting phenomena in high-temperature superconductors, ferromagnetic oxides, conducting polymers and molecular nanowires. The book divides naturally into four ...
This book first introduces a single polaron and describes recent achievements in analytical and numerical studies of polaron properties in different e-ph models. It then describes multi-polaron physics as well as many key physical properties of high-temperature superconductors, colossal magnetoresistance ...
S. Polarons in Advanced Materials (Springer, 2007). Nagels, P., Denayer, M. & Devreese, J. Electrical properties of single crystals of uranium dioxide. Solid State Commun. 1, 35–40 (1963). Article CAS Google Scholar Crevecoeur, C. & Wit, H. D. Electrical conductivity of Li doped...
Polarons in Advanced Materials 2025 pdf epub mobi 电子书 著者简介 Polarons in Advanced Materials 电子书 图书目录 下载链接在页面底部 下载链接1 下载链接2 下载链接3 facebook linkedin mastodon messenger pinterest reddit telegram twitter viber vkontakte whatsapp 复制链接 想要找书就要到 本本书屋 ...
Using this conceptual framework, we determine the real-space structure of the recently observed hole polaron in hexagonal boron nitride, discover a critical condition for the existence of polarons in two-dimensional crystals and establish the key materials descriptors and the universal laws that ...
have delved into the nature of perovskites with an “electron camera” or with X-ray beams. Among other things, they revealed that light whirls atoms around in perovskites, and they also measured the lifetimes of acoustic phonons – sound waves – that carry heat through ...
H.; Graupner, W.; Leising, G.; Shinar, J., Singlet exciton quenching by polarons in pi-conjugated wide bandgap semiconductors: a combined optical and charge transport study. Materials Science and Engineering B-Solid State Materials for Advanced Technology 2001, 85, (2-3), 218-223. 172. ...
For this purpose, the Hamiltonian reflects the two sublattices structure, leading to two subbands which are both renormalized by the pseudoharmonic phonons in a way which allows us to consider dressed polarons depending on the mean square displacements of atoms from their equilibrium positions. ...
Polaron quasiparticles are formed when a mobile impurity is coupled to the elementary excitations of a many-particle background. In the field of ultracold atoms, the study of the associated impurity problem has attracted a growing interest over the last
The application of a magnetic field results in a variation of this deformation with a thermal behaviour that closely resembles that of the magnetoresistance. This confirms the relevance of the polarons on the conductivity properties of such materials. The magnetic field has a huge effect on the ...