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Publications


 Journal papers

3. A. Wisitsora-at, S. Mongpraneet, R. PhatthanakunN. Chomnawang, D. Phokharatkul, V. Patthanasettakul and A. Tuantranont, "Low Cost and High Resolution X-ray Lithography Utilizing Lift-off Sputtered Lead Film Mask on Mylar Substrate," Journal of Micromechanics and Microengineering, 20 (2010) 075026. (2008 Impact Factor 2.233)
 
2. S. Mongpraneet, A. Wisitsora-at, R. PhatthanakunN. Chomnawang, and A. Tuantranont, "Low-cost x-ray mask based on micropattern sputtered lead film for x-ray lithography," Journal of Vacuum Science and Technology B Vol. 27, Issue 3, May 2009, pp. 1299-1303. (2007 Impact Factor 1.419)

1. N. Chomnawang, J.B. Lee, and W. A. Davis, "Surface micromachined arch-shape on-chip 3D solenoid inductors for high frequency applications, " Journal of Microlithography, Microfabrication, and Microsystems, Vol. 2, No.4, October 2003, pp. 275-281. (2005 Impact Factor 1.389)
 

 Conference papers and presentations

17. N. Laitip, M. Thongtem, T. Sattrupinat, W. Wanburee, N. Chomnawang, and W. Threeprom, "Development of chip platform fabrication for microflow analysis," Poster presentation at the 16th International conference on flow injection analysis (ICFIA 2010), Pattaya, Thailand, April 25-30, 2010, P-094.

16. P. Deekla, R. Phatthanakun, P. Songsiriritthigul, P. Klysubun, and N. Chomnawang, "Fabrication of High-Aspect-Ratio Complementary Micro Parts Based on Synchrotron X-ray Lithography and Release Etching of a Conformal Sacrificial Layer," Proceedings of the International Conference on Science, Technology and Innovation for Sustainable Well-Being (STISWB 2009), Khon Kaen, Thailand, July 23-24, 2009, pp. 227-230.

15. R. Phatthanakun, P. Songsiriritthigul, P. Klysubun, and N. Chomnawang, "Multi-Step Powder Casting and X-ray Lithography of SU-8 Resist for Complicated 3D Microstructures," Proceedings of the 5th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON 2008), Vol. 2, Krabi, Thailand, May 14-17, 2008, pp. 805-808.

14. N. Chathirat, P. Songsiriritthigul, P. klysubun, and N. Chomnawang, "Powderization and Reflow-Casting of SU-8 Thick Photoresist for LIGA Fabrication", Abstract presentation at the International Conference on Materials for Advanced Technologies 2007 (ICMAT 2007), Symposium N Synchrotron Radiation for Making and Measuring Materials, Singapore, July 1-6, 2007, pp. N-13-OR42.

13. S. Promwikorn, N. Chathirat, N. Atiwongsangthong, R. Muanghlua, W. Titiroongruang, S. Niemchareon, P. Songsiriritthigul, P. klysubun, and N. Chomnawang, "Transfer of Metallic High-Aspect-Ratio Microstructures using Hard LIGA Stencil", Abstract presentation at the International Conference on Materials for Advanced Technologies 2007 (ICMAT 2007), Symposium N Synchrotron Radiation for Making and Measuring Materials, Singapore, July 1-6, 2007, pp. N-13-OR43.

12. R. Phattanakun, M. Mapato, W. Wanburee, S. Promwikorn, N. Chathirat, P. Songsiriritthigul, P. klysubun, and N. Chomnawang, "Copier Transparency As A Transparent Support for X-ray Mask Absorber", Abstract presentation at the International Conference on Materials for Advanced Technologies 2007 (ICMAT 2007), Symposium N Synchrotron Radiation for Making and Measuring Materials, Singapore, July 1-6, 2007, pp. N-13-OR39.

11. W. Wanburee, T. Maturos, T. Lomas, A. Tuantranont, N. Atiwongsangthong, R. Muanghlua, W. Titiroongruang, S. Niemchareon, P. Songsiriritthigul, P. klysubun, and N. Chomnawang, "Alternative X-ray Mask Absorber for LIGA Applications", Abstract presentation at the International Conference on Materials for Advanced Technologies 2007 (ICMAT 2007), Symposium N Synchrotron Radiation for Making and Measuring Materials, Singapore, July 1-6, 2007, pp. N-13-OR40.

10. T. Petchakul, N. Chomnawang, S. Cheirsirikul, R. Nakachai, E. Ratanaudomphisut, and P. Songsiriritthigul, "Selective Growth of CNT on Ni/Cu Substrate", Proceeding of the 2nd IEEE International Conference on Nano/Micro Engineered and Molecular Systems (IEEE-NEMS 2007), Bangkok, Thailand, January 16-19, 2007, pp.735-739.

9. R. Pattanakul, N. Atiwongsangtong, R. Muanghlua, W. Titiroongruang, S. Niemchareon, and N. Chomnawang, "Fabrication of a Curled-Up SU-8/Metal Closure Plate for Electrostatic Microvalve," Proceedings of the 21st International Technical Conference on Circuits/Systems, Computers and Communications (ITCC/SCC 2006), Chiangmai, Thailand, July 10 - 13, 2006, Vol.III, pp. 485-488.

8. V. Pansuwan, R. Muanghlua, N. Atiwongsangtong, W. Titiroongruang, S. Niemchareon, and N. Chomnawang, "Fabrication of Mush-Room Like Proof-Mass for Piezoresistive Accelerometer," Proceedings of the 2006 International Conference on Micro/Nano Fabrication Technologies (ICM/NFT 2006), Bangkok, Thailand, May 10 - 12, 2006, pp. MMNM-04.

7. S. Seemungkoon and N. Chomnawang, "Formation of Microchannel Based on Dry-film Photoresist/Glass Bonding Technique," Proceedings of the 2006 International Conference on Micro/Nano Fabrication Technologies (ICM/NFT 2006), Bangkok, Thailand, May 10 - 12, 2006, pp. MMNM-06.

6. N. Chomnawang, S. Cheirsirikul, W. Pengchan, S. Niemchareon, and Ch. Ketthanom, "Application of RF Sputtered Polyimide Film in Capacitive Humidity Sensing," Proceedings of the 19th European conference on solid-state transducers (Eurosensors XIX), Barcelona, Spain, September 11-14, 2005, Vol. II(W), pp. WPb71.

5. Ch. Ketthanom, W. Pengchan, S. Cheirsirikul, S. Niemchareon, and N. Chomnawang, "Novel Low-Cost Humidity Sensors Based on Moisture Sensitive Polyimide Adhesive Tape," Proceedings of the 2005 Electrical/Electronics, Computer, Telecommunications and Information Technology International Conference (ECTI 2005), Pattaya, Thailand, May 12-13, 2005, Vol. I, pp. 119-122.

4. R. Pattanakul, A. Tuantranont, and N. Chomnawang, "Design Optimization of Tethers in Electrostatic Actuating Pneumatic Microvalves," Proceedings of the 2005 Electrical/Electronics, Computer, Telecommunications and Information Technology International Conference (ECTI 2005), Pattaya, Thailand, May 12-13, 2005, Vol. I, pp. 387-390.

3. N. Chomnawang, H. Lu, K. Colinjivadi, and J-B Lee, "
Design Optimization of Micromachined High Aspect Ratio 3D On-chip Solenoid Inductor," Proceedings of NANOTECH 2003 Conference: Modeling and Simulation of Microsystems, San Francisco, USA, February 2003, pp. 392-395.

2. N. Chomnawang and J.B. Lee, "
On-chip dome-shape spiral micro-inductor for high-frequency applications," Proceedings of the SPIE Smart Structures and Materials 2002: Smart Electronics, MEMS, and Nanotechnology, SPIE vol. 4700, San Diego, USA, March 2002, pp. 50-57.

1. N. Chomnawang and J.B. Lee, "
On-chip 3D air core microinductor for high-frequency applications using deformation of sacrificial polymer," Proceedings of the SPIE Smart Structures and Materials 2001: Smart Electronics and MEMS, Vol. 4334, Newport Beach, USA, March 2001, pp. 54-62.