Step-Growth Anisotropy on Thin Film Epitaxial Process
نویسندگان
چکیده
منابع مشابه
Modeling and Control of Epitaxial Thin Film Growth
Thin film deposition is a manufacturing process in which tolerances may approach the size of individual atoms. The final film is highly sensitive to the processing conditions, which can be intentionally manipulated to control film properties. A lattice model of surface evolution during thin film growth captures many important features, including the nucleation and growth of clusters of atoms an...
متن کاملA Simple Solid-on-solid Model of Epitaxial Film Growth: Surface Morphology Anisotropy
In this paper we present a generalization of a simple solid-on-solid epitaxial model of thin films growth, when surface morphology anisotropy is provoked by anisotropy in model control parameters: binding energy and/or diffusion barrier. The anisotropy is discussed in terms of the height-height correlation function. It was experimentally confirmed that the difference in diffusion barriers yield...
متن کاملEpitaxial BiFeO3 multiferroic thin film heterostructures.
Enhancement of polarization and related properties in heteroepitaxially constrained thin films of the ferroelectromagnet, BiFeO3, is reported. Structure analysis indicates that the crystal structure of film is monoclinic in contrast to bulk, which is rhombohedral. The films display a room-temperature spontaneous polarization (50 to 60 microcoulombs per square centimeter) almost an order of magn...
متن کاملDomain wall resistivity in epitaxial thin film
This article reviews our recent experimental studies of domain wall (DW) resistivity in epitaxial transition metal ferromagnetic thin film microstructures with stripe domains. The results are presented and analysed in the context of models of DW scattering and conventional magnetoresistance (MR) effects in ferromagnetic metals. Microstructures of progressively higher magnetic anisotropy and thu...
متن کاملComment on "Epitaxial BiFeO3 multiferroic thin film heterostructures".
Wang et al. (1) recently reported multiferroic behavior, with ferromagnetic and ferroelectric polarizations that are both large at room temperature, in thin strained films of BiFeO 3 (BFO). Although at room temperature, bulk BFO is ferroelectric (2) and antiferromagnetic (3–5), Wang et al. (1) reported that a 70-nm film shows both an enhanced ferroelectric polarization (90 mC cm) and a substant...
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 the Society of Materials Science, Japan
سال: 2008
ISSN: 1880-7488,0514-5163
DOI: 10.2472/jsms.57.780