Titlebook: Organic Superconductors; Takehiko Ishiguro,Kunihiko Yamaji,Gunzi Saito Textbook 1998Latest edition Springer-Verlag Berlin Heidelberg 1998

倔強(qiáng)不能

ET Salts: Quasi Two-Dimensional Systems,natively abbreviated as BEDT-TTF). Its chemical structure is displayed in Fig. 1.1. These compounds have characteristics quite different from the first generation of superconductors, (TMTSF).X. The ET molecules form salts with various monovalent anions, but their compositions are remarkably varied,

exquisite

Superconductors with Hybrid Molecules, oxygen or selenium atoms has brought about BO or BETS molecules (Fig. 1.1). On the other hand, a hybrid of TMTSF and ET molecule, DMET in which each half is conjugated at its central C=C bond (Fig. 1.1) were found to form superconductors. Similar hybrid molecules with which superconductors are prod

拾落穗

ABYSS

Mechanism of Superconductivity in Organic Materials,he BCS mechanism. The type of superconductivity, i.e., s-, p- or d-wave superconductivity, has been argued to be dependent on the mechanism. Moreover, it is interesting that some aspects resemble those in high-T. oxide superconductors. Understanding the mechanism will clarify how the magnitude of T.

昆蟲

一再困擾

Fullerene Superconductors,g either K or Rb. In these two cases, the transition temperature T. is 18 K and 29 K, respectively. The constituent molecule C. has a so-called ., and the crystal is composed of an fee structure. It is not customary to regard the fullerene molecule which consists solely of carbon atoms, as an organi

Limited

Design, Synthesis, and Crystal Growth of Organic Metals and Superconductors,point of view. The structural and electronic requirements, and thus the design of organic metals and superconductors, in general, are described in Sects. 11.1 and 2. The structure-property relationships of the quasi one-dimensional TMTSF system are treated in Sect. 11.3, for the two-dimensional syst

手段

親屬

附錄

Superconductors with Hybrid Molecules,half is conjugated at its central C=C bond (Fig. 1.1) were found to form superconductors. Similar hybrid molecules with which superconductors are produced, like MDT-TTF, DMBEDT-TTF, DMET-TSF and DTEDT (Fig. 1.1) have been synthesized. In this chapter superconductors with these non-centrosymmetric molecules are reviewed.