VLS Silicon Nanowires based Resistors for Chemical Sensor Applications

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Silicon Nanowires Based Resistors for Bacteria Detection

Silicon nanowires (SiNWs) based resistors used as bacteria sensors are fabricated using the classical silicon technologies. SiNWs are grown by vapor liquid solid (VLS) method using gold as catalyst. Electrodes of the device are made of heavily in-situ doped polycristalline silicon. Results show potential use of the corresponding resistors, with SiNWs as sensitive units, for bacteria detection. ...

متن کامل

Silicon Nanowires: Fabrication and Applications

Due to the high surface to volume silicon ratio and unique quasi onedimensional electronic structure, silicon nanowire based devices have properties that can outperform their traditional counterparts in many ways. To fabricate silicon nanowires, in principle there are a variety of different approaches. These can be classified into top-down and bottom-up methods. The choice of fabrication method...

متن کامل

Minority carrier lifetime and surface effects in VLS-grown axial p-n junction silicon nanowires.

High aspect ratio p–n junction semiconductors have displayed great potential for emerging photovoltaics owing to enhanced properties such as improved light absorption or trapping effi ciency and facile carrier collection. [ 1–4 ] In the case of bottomup synthesized p–n junction nanowires, additional advantages come from their single-crystalline structure and reduced materials usage, coupled wit...

متن کامل

Polysilicon Nanowires for chemical sensing applications

Polycrystalline silicon nanowires are synthesized using a classical fabrication method commonly used in microelectronic industry: the sidewall spacer formation technique. Assets of this technological process rest on low cost lithographic tools use, classical silicon planar technology compatibility and the possibility to get by direct patterning numerous parallel nanowires with precise location ...

متن کامل

Electrostatic actuated strain engineering in monolithically integrated VLS grown silicon nanowires.

In this paper we demonstrate the fabrication and application of an electrostatic actuated tensile straining test (EATEST) device enabling strain engineering in individual suspended nanowires (NWs). Contrary to previously reported approaches, this special setup guarantees the application of pure uniaxial tensile strain with no shear component of the stress while e.g. simultaneously measuring the...

متن کامل

ذخیره 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: Procedia Engineering

سال: 2012

ISSN: 1877-7058

DOI: 10.1016/j.proeng.2012.09.128