Electronic transport properties in SrTiO3–LaAlO3 solid-solution films
نویسندگان
چکیده
منابع مشابه
Structure and Transport Properties of the BiCuSeO-BiCuSO Solid Solution
In this paper, we report on the crystal structure and the electrical and thermal transport properties of the BiCuSe1-xSxO series. From the evolution of the structural parameters with the substitution rate, we can confidently conclude that a complete solid solution exists between the BiCuSeO and BiCuSO end members, without any miscibility gap. However, the decrease of the stability of the materi...
متن کاملElectronic properties of conjugated polyelectrolyte thin films.
The electronic properties of conjugated polyelectrolytes (CPEs) with poly(fluorene-co-phenylene) backbones and different counterions and charges have been investigated using absorption and ultraviolet photoelectron spectroscopy (UPS). The optical energy band gap of CPEs depends mainly on their conjugated backbone and are nearly insensitive to the charges or counterions. UPS measurements reveal ...
متن کاملTransport Properties of Epitaxial Lift Off Films
Transport properties of epitaxially lifted-off (ELO) films were characterized using conductivity, Hall and Shubnikov-de Haas measurements. A 10-15% increase in the 2D electron gas concentration was observed in these films as compared with adjacent conventional samples. We believe this result to be caused by a backgating effect produced by a charge build up at the interface of the ELO film and t...
متن کاملTRANSPORT PROPERTIES OF COMPENSATED a-Si FILMS
The temperature dependence of conductivity and thermopower has been measured for a series of compensated a-Si:H films prepared by glow-discharge decomposition of SiH4-pH3-B2H6 mixtures. The discussion of the data in terms of current transport models points to extended states conduction with weak fluctuations of the mobility edges due to inhomogeneities. For boron doping levels [BZH~] 2 100 pprn...
متن کاملLong-range order in electronic transport through disordered metal films.
Ultracold atom magnetic field microscopy enables the probing of current flow patterns in planar structures with unprecedented sensitivity. In polycrystalline metal (gold) films, we observed long-range correlations forming organized patterns oriented at +/-45 degrees relative to the mean current flow, even at room temperature and at length scales larger than the diffusion length or the grain siz...
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: Applied Physics Letters
سال: 2006
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.2210297