Nanomachining of Silicon Surface Using Atomic Force Microscope With Diamond Tip

2005 ◽  
Vol 128 (3) ◽  
pp. 723-729 ◽  
Author(s):  
Noritaka Kawasegi ◽  
Noboru Takano ◽  
Daisuke Oka ◽  
Noboru Morita ◽  
Shigeru Yamada ◽  
...  
Keyword(s):  
Single Crystal ◽  
Atomic Force Microscope ◽  
Silicon Surface ◽  
Single Crystal Silicon ◽  
Chemical Vapor ◽  
Machining Parameters ◽  
Crystal Silicon ◽  
Atomic Force ◽  
Ductile Mode ◽  
Hot Filament

This paper investigates nanomachining of single-crystal silicon using an atomic force microscope with a diamond-tip cantilever. To enable nanomachining of silicon, a nanomachining cantilever with a pyramidal diamond tip was developed using a combination of photolithography and hot-filament chemical vapor deposition. Nanomachining experiments on silicon using the cantilever are demonstrated under various machining parameters. The silicon surface can be removed with a rate of several tens to hundreds of nanometers in ductile mode, and the cantilever shows superior wear resistance. The experiments demonstrate successful nanomachining of single-crystal silicon.

Experimental Study on the Surface Cutting Mechanical Properties of Single Crystal Silicon in Micro-Nano Scale

2015 ◽  
Vol 1088 ◽  
pp. 779-782
Author(s):  
Xiao Jing Yang ◽  
Yong Li ◽  
Wei Xing Zhang
Keyword(s):  
Mechanical Properties ◽  
Single Crystal ◽  
Cutting Force ◽  
Silicon Surface ◽  
Single Crystal Silicon ◽  
Constant Load ◽  
Crystal Silicon ◽  
Force Microscopy ◽  
Atomic Force ◽  
The Impact

The experiment of cutting mechanical properties of single crystal silicon surface in the micro-nanoscale is researched using nanoindenter and atomic force microscopy. The result of the experiment shows that: in the constant load, the impact of different scratching velocity for single crystal silicon surface scratch groove width and chip accumulation volume are not big; but the cutting force and friction coefficient are not increases with the scratching velocity increases; when the scratching speed is certain, the size of load has a greater impact on the cutting mechanical properties of single crystal silicon surface, with the increase of the load, the cutting force increases, but the cutting force is not linearly growth.

Formation of ultrathin iron silicide layers on the single-crystal silicon surface

2006 ◽  
Vol 48 (10) ◽  
pp. 2016-2020 ◽  
Author(s):  
M. V. Gomoyunova ◽  
D. E. Malygin ◽  
I. I. Pronin
Keyword(s):  
Single Crystal ◽  
Silicon Surface ◽  
Iron Silicide ◽  
Single Crystal Silicon ◽  
Crystal Silicon

Optimization of Cutting Parameters for High Speed End Milling of Single Crystal Silicon by Diamond Coated Tools with Compressed Air Blowing Using RSM

2012 ◽  
Vol 576 ◽  
pp. 46-50 ◽  
Author(s):  
M.A. Mahmud ◽  
A.K.M. Nurul Amin ◽  
M.D. Arif
Keyword(s):  
Single Crystal ◽  
High Speed ◽  
End Milling ◽  
Single Crystal Silicon ◽  
Depth Of Cut ◽  
Machining Parameters ◽  
Crystal Silicon ◽  
Design Expert ◽  
Coated Tools ◽  
Optimization Of Cutting Parameters

This paper presents the thorough experimental analysis on high speed end milling of single crystal silicon using diamond coated tools. Experiments were conducted on CNC milling machine. The design of the experiments was based on the central composite design (CCD) technique of Design Expert software. Response Surface Methodology (RSM) was used to develop mathematical imperial model to establish a correlation between machining parameters (cutting speed, feed and depth of cut) and machined surface roughness in high speed end milling of single crystal silicon using 2mm diameter diamond coated tools. The optimum machining parameters were determined using the optimization tool of Design Expert software based on the desirability function. Finally, confirmation tests were performed to validate the developed model.

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