Sub-micrometer scale patterning on single-crystal diamond surface using focused ion beam and deep ultraviolet laser irradiations

2017 ◽  
Vol 50 ◽  
pp. 337-343 ◽  
Author(s):  
Noritaka Kawasegi ◽  
Makoto Yamaguchi ◽  
Tomomi Kozu ◽  
Noboru Morita ◽  
Kazuhito Nishimura
Keyword(s):  
Single Crystal ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
Diamond Surface ◽  
Ultraviolet Laser ◽  
Single Crystal Diamond ◽  
Deep Ultraviolet ◽  
Micrometer Scale

Removal and characterization of focused-ion-beam-induced damaged layer on single crystal diamond surface and application to multiple depth patterning

2016 ◽  
Vol 70 ◽  
pp. 159-166 ◽  
Author(s):  
Noritaka Kawasegi ◽  
Seiya Kuroda ◽  
Noboru Morita ◽  
Kazuhito Nishimura ◽  
Makoto Yamaguchi ◽  
...  
Keyword(s):  
Single Crystal ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
Diamond Surface ◽  
Single Crystal Diamond

Single-crystal diamond tools formed using a focused ion beam: Tool life enhancement via heat treatment

2014 ◽  
Vol 49 ◽  
pp. 14-18 ◽  
Author(s):  
Noritaka Kawasegi ◽  
Kazuma Ozaki ◽  
Noboru Morita ◽  
Kazuhito Nishimura ◽  
Hideki Sasaoka
Keyword(s):  
Heat Treatment ◽  
Single Crystal ◽  
Tool Life ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
Diamond Tools ◽  
Single Crystal Diamond ◽  
Life Enhancement

Nanopatterning on Nano-Polycrystalline Diamond and Cubic Boron Nitride Using Focused Ion Beam and Heat Treatment to Fabricate Textured Cutting Tools

2016 ◽  
Vol 874 ◽  
pp. 543-548 ◽  
Author(s):  
Noritaka Kawasegi ◽  
Kazuma Ozaki ◽  
Noboru Morita ◽  
Kazuhito Nishimura ◽  
Makoto Yamaguchi ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Boron Nitride ◽  
Single Crystal ◽  
Focused Ion Beam ◽  
High Efficiency ◽  
Ion Beam ◽  
Cubic Boron Nitride ◽  
Cutting Tools ◽  
Polycrystalline Diamond ◽  
Single Crystal Diamond

Texturing on the surface of cutting tools is an effective method to improve the friction and resultant machining performances of the tool. In this study, to fabricate nanotextures on various tools used for precision cutting, a patterning method on nanopolycrystalline diamond and cubic boron nitride tools was investigated using focused ion beam (FIB) irradiation and heat treatment. Patterning was possible using this method, and the patterning characteristics were different from those of single-crystal diamond. This method was more suitable for cutting tools compared with direct FIB machining because of its high efficiency and significantly low affected layer.

scholarly journals Single crystal diamond micro-disk resonators by focused ion beam milling

APL Photonics ◽  
2018 ◽  
Vol 3 (12) ◽  
pp. 126101 ◽  
Author(s):  
Teodoro Graziosi ◽  
Sichen Mi ◽  
Marcell Kiss ◽  
Niels Quack
Keyword(s):  
Single Crystal ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
Disk Resonators ◽  
Single Crystal Diamond ◽  
Focused Ion Beam Milling

Improving machining performance of single-crystal diamond tools irradiated by a focused ion beam

2014 ◽  
Vol 38 (1) ◽  
pp. 174-182 ◽  
Author(s):  
Noritaka Kawasegi ◽  
Tomoyuki Niwata ◽  
Noboru Morita ◽  
Kazuhito Nishimura ◽  
Hideki Sasaoka
Keyword(s):  
Single Crystal ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
Machining Performance ◽  
Diamond Tools ◽  
Single Crystal Diamond

B10 Improvement and its machining performance of single-crystal diamond tools irradiated by a focused ion beam

2014 ◽  
Vol 2014.10 (0) ◽  
pp. 83-84
Author(s):  
Noritaka KAWASEGI ◽  
Kazuma OZAKI ◽  
Noboru MORITA ◽  
Hideki SASAOKA ◽  
Kazuhito NISHIMUR ◽  
...  
Keyword(s):  
Single Crystal ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
Machining Performance ◽  
Diamond Tools ◽  
Single Crystal Diamond
Sign in / Sign up

Export Citation Format

Share Document