Metal-insulator transition and electronic structure in Pr-doped Bi2Sr2(Caz, Pr1 − z)Cu2O8 + y
✍ Scribed by B Beschoten; C Quitmann; R.J Kelley; M Onellion; G Güntherodt
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 206 KB
- Volume
- 223-224
- Category
- Article
- ISSN
- 0921-4526
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
We identify a disorder induced mobility edge E c in the system Bi-2212+Y/Ca. The ~uhstitution shifts the Fermi energy below E c and causes a superconductor-insulator transition. In the insulating state charge transport happens by Variable-Range-Hopping (Shklovski-Efros case). The transition can eith
Ci-free single erystal and polycrystalline samples of \(\mathrm{Pb}_{2} \mathrm{Sr}_{2} \mathrm{RCu}_{3} \mathrm{O}_{k}\) have been prepared by a \(\mathrm{PbO} / \mathrm{NaCl}\) flux growth method and a fast solid state reaction, respectively. The electronic character of the single crystals of this