Now showing items 31-40 of 13202
Spatial modulation of the electromagnetic energy transfer by excitation of graphene waveguide surface plasmons
(IOP Publishing, 2019-03-13)
We theoretically study the electromagnetic energy transfer between donor and acceptor molecules near a graphene waveguide (WG). The surface plasmons (SPs) supported by the structure provide decay channels which lead to an ...
Study of the InSb(110) surface Debye temperature by the tensor LEED
The recently developed automated tensor LEED Program (ATLP) has been used to study the InSb(110) surface structure. The ATLP was installed on a Sun SPARCstation SLC, where all the calculations were carried out. A refinement ...
Dynamics of the interaction between body fluid and Ti cp: the influence of surface functionalization in the first stages of osseointegration
(SBEB - Sociedade Brasileira de Engenharia Biomédica, 2014-03-01)
INTRODUCTION: Regenerative therapies using biomaterials require accurate information on interactions between the implanted material and the human body. To improve the process of bone regeneration it is necessary to obtain ...
Theoretical study of the diffusion of alkali metals on a Cu(111) surface
We present a theoretical study of the diffusion of Li, Na and K on a Cu(111) surface. Various diffusional paths are identified and characterized in terms of kinetic parameters such as diffusion constants and activation ...
In vitro study on how cold plasma affects dentin surface characteristics
Purpose: Studies evaluating different features of cold plasma action on dentin surface characteristics are lacking. Thus, this in vitro study aimed to determine the effect of cold plasma under different protocols of exposure ...