In-plane and out-of-plane charge dynamics of high-tc cuprates
نویسندگان
چکیده
منابع مشابه
Phenomenology of the normal state in-plane transport properties of high-Tc cuprates
In this article, I review progress towards an understanding of the normal state (in-plane) transport properties of high-Tc cuprates in the light of recent developments in both spectroscopic and transport measurement techniques. Against a backdrop of mounting evidence for anisotropic single-particle lifetimes in cuprate superconductors, new results have emerged that advocate similar momentum dep...
متن کاملAspects of Spin - Charge Separation in high Tc Cuprates
High T, cuprates have a number of features that are anomalous from the point of view of the conventional theory of metals, i.e. the Fermi liquid theory. These include the high Tc itself, the linear resistivity in optimally doped cuprates, the "spin gap" phenomena, and antiferromagnetic fluctuations. Some of the basic features of the high T, phase diagram can be readily understood from slave bos...
متن کاملStripes and Charge Transport Properties of High-tc Cuprates
Unusual features in the in-plane charge transport in lightly hole-doped La2−xSrxCuO4 single crystals are described. Notably, both the in-plane resistivity and the Hall coefficient show a metallic behavior at moderate temperatures even in the long-range-ordered antiferromagnetic phase, which obviously violates the Mott-Ioffe-Regel criterion for the metallic transport and can hardly be understood...
متن کاملIn-Plane and out of Plane Free Vibration of U-Shaped AFM Probes Based on the Nonlocal Elasticity
Atomic force microscope (AFM) has been developed at first for topography imaging; in addition, it is used for characterization of mechanical properties. Most researches have been primarily focused on rectangular single-beam probes to make vibration models simple. Recently, the U-shaped AFM probe is employed to determine sample elastic properties and has been developed to heat samples locally. I...
متن کاملEffects of an in-plane magnetic field on c-axis sum rule and superfluid density in high-Tc cuprates
In layered cuprates, the application of an in-plane magnetic field (H) changes the c-axis optical sum rule and superfluid density ρs. For pure incoherent caxis coupling, H has no effect on either quantities but it does if an additional coherent component is present. For the coherent contribution, different characteristic variations on H and on temperature result from the constant part (t⊥) of t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics and Chemistry of Solids
سال: 1995
ISSN: 0022-3697
DOI: 10.1016/0022-3697(95)00240-5