A Study of Nanoscale Profiling Modes of a Silicon Surface via Local Anodic Oxidation


Citar

Texto integral

Acesso aberto Acesso aberto
Acesso é fechado Acesso está concedido
Acesso é fechado Somente assinantes

Resumo

The nanoscale profiling modes of an (100) n-type silicon substrate surface through the local anodic oxidation (LAO) are studied. The influence of relative humidity and pulse voltage at LAO on the geometric parameters of silicon oxide nanostructures (SONs) and shaped profile nanostructures (SPNs) formed within the liquid etching of SONs is elucidated. It is shown that an increase in LAO voltage pulse amplitude from 10 to 20 V causes a gain in the SON height from 0.6 ± 0.2 to 2.0 ± 0.3 nm at a relative humidity of 70 ± 1%. The results can be applied for the design of technological processes in the element-base fabrication of silicon nanoelectronics using scanning probe nanotechnology.

Sobre autores

V. Polyakova

Institute of Nanotechnologies, Electronics and Instrumentation, “Nanotechnologies” Research and Educational Centre

Autor responsável pela correspondência
Email: vpolyakova@sfedu.ru
Rússia, Taganrog, 347928

V. Smirnov

Institute of Nanotechnologies, Electronics and Instrumentation, “Nanotechnologies” Research and Educational Centre

Email: vpolyakova@sfedu.ru
Rússia, Taganrog, 347928

O. Ageev

Institute of Nanotechnologies, Electronics and Instrumentation, “Nanotechnologies” Research and Educational Centre

Email: vpolyakova@sfedu.ru
Rússia, Taganrog, 347928

Arquivos suplementares

Arquivos suplementares
Ação
1. JATS XML

Declaração de direitos autorais © Pleiades Publishing, Ltd., 2018