نتایج جستجو برای: semiconductor nanostructures

تعداد نتایج: 78442  

2003
S. Bednarek

A problem of interacting charge carriers confined in quasi-one-dimensional ~1D! semiconductor nanostructures has been studied. We have derived an analytical 1D formula for the effective interaction potential between the confined charge carriers. We have applied both the 1D model with the effective potential and the full three-dimensional ~3D! approach to an electron pair confined in a single an...

2011
Stefano Sanguinetti Claudio Somaschini Sergio Bietti Noboyuki Koguchi

What makes three dimensional semiconductor quantum nanostructures so attractive is the possibility to tune their electronic properties by careful design of their size and composition. These parameters set the confinement potential of electrons and holes, thus determining the electronic and optical properties of the nanostructure. An often overlooked parameter, which has a...

2001
Takhee Lee Jia Liu Nien-Po Chen R. P. Andres D. B. Janes R. Reifenberger

We review current research on the electronic properties of nanoscale metallic islands and clusters deposited on semiconductor substrates. Reported results for a number of nanoscale metal-semiconductor systems are summarized in terms of their fabrication and characterization. In addition to the issues faced in large-area metal-semiconductor systems, nano-systems present unique challenges in both...

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