Purpose of the development: A program simulator for modeling catalytically activated growth of nanowires and other similar nanostructures. The program is implemented on the platform Win32, programming language - C / C + +, the compiler - Microsoft VC / C + + 5.0.

Recommended application field: Areas of application: - Modelling of processes nanosinteza in developing pilot projects and developing the technology. - Identify growth mechanisms in the analysis of experimental data.

The development stage readiness: Introduced in production

Technical and economic effect: Implementation - results were used to control the actual synthesis in: - Quantum Science Research, Hewlett-Packard Laboratories, Palo Alto, CA 94304, USA. - Institut d'Electronique, de MicroElectronique et de Nanotechnologies, ISEN, France. - Institute of Semiconductor Physics, National Academy of Sciences of Ukraine.

Description of the development:
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The mathematical model takes into account : - Adsorption / desorption of gas molecules on the surface of the active nano-objects ; - Migration of adatoms and mass transfer through the bulk and on the surface of catalyst nanoparticles ; - The formation of nuclei for the growth of the solid phase growth zonaz filaments. The simulator allows you to: - Vary the macro-and microscopic parameters of the process and visualize the process of growth of nano-objects ; - Recreate a real experiment , generating temperature , concentration , dimension , etc. depending energoaktivatsionnye for rapid growth ; - To analyze the contribution of individual components of the process , defining a stage that it limits ; - Export data and graphics to external programs (such as MS Excel).

Information about newness of the development:

ноу-хау--
1 шт.

corresponds technical description
Ready for implementation

Possibility of transfer abroad:
Licence's sale
Technological document's sale
Creation of joint enterprise

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua