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Biography

Education

  • 2000-2005 Ph.D. (Physics), Suranaree University of Technology
  • 1996-2000 M.S. (Physics), Kasetsart University
  • 1991-1995 B.S. (Physics), Kasetsart University

Work Experiences

  • 2015-at present, Assistant Professor, Department of Physics, Faculty of Science, Kasetsart University
  • 1996-2015, Lecturer, Department of Physics, Faculty of Science, Kasetsart University
  • 2009-2013, Head of Department of Physics, Faculty of Science, Kasetsart University
  • 1995-1996 Management Trainee, Armstrong Rubber and Chemical Product Co., Ltd.

Teaching

  • 01420247 Introduction to Metrology
  • 01420248 Laboratory in Introduction to Metrology
  • 01436511 Principle of Metrology
  • 01436521 Mechanical Metrology
  • 01436522 Laboratory in Mechanical Metrology
  • 01436541 Advanced Photonic Metrology
  • 01436542 Laboratory in Advanced Photonic Metrology
  • 01436561 Manufacturing Measurement

Publications

Monarumit, N., Sakkaravej, S., Wanthanachaisaeng, B., Saiyasombat, C., and Wongkokua, W. (2021). Causes of color in purple-and yellow-quartz. Journal of Physics: Conference Series 1719: 012001.

Ketthong, K., Markchum, J., Namjan, T.,  Chomkokard, S., Jinuntuya, N., and Wongkokua, W. (2021). Application of multi-wavelength light source to micro welding inspection. Journal of Physics: Conference Series 1719: 012051.

Kuntinugunetanon, S., Meesiri, W., and Wongkokua, W. (2021). Internal resistance measurements of Li-ion batteries using AC methods. Journal of Physics: Conference Series 1719: 012045.

Keawdonree, N., Monarumit, N., Chomkokard, S., Jinuntuya, N., and Wongkokua, W. (2021). Laser excitation spectroscopy of beryllium heat treatment in synthetic ruby. Journal of Physics: Conference Series 1719: 012046.

Monarumit, N., Lhuaamporn, T., Sakkaravej, S., Wathanakul, P., and Wongkokua, W. (2020). The color center of beryllium-treated yellow sapphires. Journal of Physics Communications 4(10): 105018.

Monarumit, N., Lhuaamporn, T., Satitkune, S., and Wongkokua, W. (2019). Effect of Beryllium Heat Treatment in Synthetic Ruby. Journal of Applied Spectroscopy 86(3): 486-492.

Suwanboriboon, J., Meesiri, W., and Wongkokua, W. (2018). An application of spectrophotometer for ADMI color measurement. Journal of Physics: Conference Series 1144: 012064.

Arunthong, T., Thuenhan, S., Wongsripan, P., Chomkokard, S., Wongkokua, W., and Jinuntuya, N. (2018). Uncertainty analysis of linear least square fitting apply to non-linear model. Journal of Physics: Conference Series 1144: 012153.

Chomkokard, S., Jinuntuya, N., and Wongkokua, W. (2017). Development of measurement system for gauge block interferometer. Journal of Physics: Conference Series 901: 012064. 

Klomklao, P., Kuntinugunetanon, S., and Wongkokua, W. (2017). Moisture content measurement in paddy. Journal of Physics: Conference Series 901: 012068.

Monarumit, N., Satitkune, S., and Wongkokua, W. (2017). Role of ilmenite micro-inclusion on Fe oxidation states of natural sapphires. Journal of Physics: Conference Series 901: 012704.

Monarumit, N., Wongkokua, W., and Satitkune, S. (2017). Oxidation state of Ti atoms and Ti-O bond length on natural spphire gem-materials probed by x-ray absorption spectrocopy. Key Eng. Mater. 737: 585-589.

Monarumit, N., Wongkokua, W., Hager, T., Wathanakul, P., and Satitkune, S. (2017) The phase transition of corundum-eskolaite mineral series probe by x-ray absorption spectroscopy. Applied Mechnics and Materials 865: 15-19.

Maksuwan, A., Wongkokua, W., and Viriyasrisakul, P. (2016). Propagation of finite mass (spin-0) particles in refraction phenomenon. AIP Conference Proceedings 1775: 030047.

Monarumit, N. Wongkokua, W., and Satitkune, S. (2016). Fe2+ and Fe3+ oxidation states on natural sapphires probed by X-ray absorption spectroscopy. Procedia Comput. Sci. 86: 180-183.

Chomkokokard, S. Jinuntuya, N., and Wongkokua, W. (2016). Development of laser driver for gauge block interferometer. Procedia Comput. Sci. 86: 196-199.

Chaiyabutr. L., Wongkokua, W. (2016). Effect of Gamma Irradiation on Tourmaline Characteristics. J. Mater. Sci. App. Ener. 5(1): 22-25.

Wongrawang, P., Monarumit, N., Thammajak, N., Wathanakul, P. and Wongkokua, W. (2016). Oxidation states of Fe and Ti in blue sapphire. Mater. Res. Express. 3(2): 026201. 

Jindata, W., Meesiri, W., and Wongkokua, W. (2015). Development of near infrared spectrometer for gem materials study. Proc. of SPIE. 9659: 96591B-1.

Thitima Laithummanoon and Wiwat Wongkokua (2013). Effect of heat treatment on color of natural zircon. The Journal of KMUTNB 23: 261-267.

Wongkokua, W., Pongkrapan, S., Dararutana, P., T-Thienprasert, J., and Wathanakul, P. (2009). X-ray absorption near-edge structure of chromium ions in α-Al2O3. J. Phys.: Conf. Ser. 185: 012054.

Sahavat, S., Kornduangkaeo, A., Thongcham, K., Meejoo, S., Wongkokua, W., and Likittachai, S. (2009). Color enhancement of natural type Ia diamond using a neutron-irradiation and annealing method. Kasetsart J. (Nat. Sci.) 43: 216-229.

Jantaratana, P., Dararutana, P., Wongkokua, W., Pongkrapan, S., and Wathanakul, P. (2008). Defect-induced properties of doped alpha alumina samples. Adv. Mat. Res. 55-57: 801-804.

Songsiriritthigul, P., Wongkokua, W., Nakajima, H., Pairsuwan, W., Ishii, T., and Kakizaki, A. (2005). MVV super Coster-Kronig spectra of nickel near the excitation threshold. J. Phys.: Condens. Matter 17: 7029-7052.

Wiwat Wongkokua and Prayoon Songsiriritthigul (2005). Investigation of gas species generated in the photoemission spectroscopy system at the Siam Photon Laboratory. Suranaree J. Sci. Technol. 12 (1): 47-53.

Songsiriritthigul, P., Nakajima, H., Wongkokua, W., Kantee, S., Kakizaki, A., Parisuwan, W., and Ishii, T. (2005). The final state interaction in 3p-3d resonance excitation of Ni(111). J. Electron Spectros. Relat. Phenomena 144-147: 569-571.

Songsiriritthigul, P., Nakajima, H., Kantee, S., Wongkokua, W., Pairsuwan, W., Ishii, T., and Kakizaki, A. (2004). The commissioning results of the first beamline at the Siam Photon Laboratory. AIP Conf. Proc. 705: 372-375.

วิวัฒน์ วงศ์ก่อเกื้อ และ ประยูร ส่งสิริฤทธิกุล (2545). การกระจายของค่าความดันสุญญากาศในวงแหวนกักเก็บของเครื่องกำเนิดแสงสยาม. วารสารเทคโนโลยีสุรนารี 9 (3): 205-211.

Conferences

Wongkokua, W., Monarumit, N., Phlayraharn, A., Satitkune, S., and Wathanakul, P. (2019). Update on Fe and Ti oxidation states in ruby and blue sapphire. IGC 36th, August 27-31, Nantes, France. (pp. 127-130).

Somboonkittichai, N., Nipakul, P., Aiemkong, S., Chomkokard, S., Jinuntuya, N., and Wongkokua, W. (2018). Rice grain dehydration enhanced by sheath plasma. ESCAMPIG XXIV. July 17-21, Glasgow, Scotland.

Monarumit, N., Lhuaamporn, T., Satitkune, S., P. Wathanakul and Wongkokua, W. (2016), Quantitative Trace Elements Analysis of Sapphires by EDXRF, GIT 2016. November 14-15, Chonburi, Thailand. (pp. 152-155).

Chompu, P. and Wongkokua, W. (2016). Spectroscopic studies of ruby and pink sapphire samples. SPC2016. June 8-10, Ubon Ratchathani, Thailand. (pp. 173-177).

Yookong, A. and Wongkokua, W. (2015). Color in topaz produced by electron irradiation. STT41. November, 6-8, Nakorn Ratchasima, Thailand. (pp. 78-82).

Monarumit, N., Lhuaamporn, T., Satitkune, S., Wongkokua, W., and Wathanakul, P. (2014). Applications of Mid- and Near Infrared Spectroscopy to Indicate Conditions of Heat Treatment in Synthetic Ruby Samples. GIT 2014. December 8-9, Chiang Mai, Thailand. (pp. 82-86).

Promdee, G., and Wongkokua, W. (2014). Characterization of jade samples by Fourier transform infrared spectroscopic techniques. EPC-2014. July 25, Bangkok, Thailand. (pp. 71-75).

En-on, J., Sriprachuabwong, C., Tuantranont, A., Wongkokua, W., and Wongchoosuk, C. (2014). Flexible alternating current electroluminesscent display: study parameters on light emission. ECTI-CON 2014. May 14-17, Nakhon Ratchasima, Thailand. 6839444.

Wongkokua, W., and Monarumit, N. (2013). X-ray absorption spectroscopy on some gem materials. ICETP-2013. February 21-22, Cuddalore, India. (pp. i-iiv).

Maklai, P., Areekul, K., and Wongkokua, W. (2013). Surface flatness measurement using Fizeau and Twyman-Green interferometer combination technique. KU annual conference 51. February 5-7, Bangkok, Thailand. (pp. 26-33). (in Thai)

Monarumit, N., Boonmee, C., Wongkokua W., and Wathanakul, P. (2013). Investigations of XAS technique on some gem and mineral samples. ASEAN Conference on X-ray Absorption Spectroscopy, July 12-13, Cha Am, Thailand. (abstract)

Wongrawang, P., Monarumit, N., Wathanakul, P., and Wongkokua, W. (2013). Oxidation states of Fe in blue sapphires. ASEAN Conference on X-ray Absorption Spectroscopy, July 12-13, Cha Am, Thailand. (abstract)

Wongkokua, W.,  Monarumit, N., Maneeratanasarn, P., Lhuaamporn, T., and P. Wathanakul. (2013). Dark core in Mong Hsu ruby samples probed by X-ray absorption spectroscopy. TURCMOS 2013, September 15-20, Istanbul, Turkey. (Abstract)

Wongrawang, P., Monarumit, N., Wathanakul, P., and Wongkokua, W. (2013). Oxidation states of Fe in blue sapphires studied by UV-Vis and XANES techniques. TURCMOS 2013, September 15-20, Istanbul, Turkey. (Abstract)

Sanguanphun, C., Monarumit, N., Lhuaamporn, T., Wongkokua, W., Satitkune, S., and P. Wathanakul. (2013). Effect of Electron Irradiation on Diamond samples using Atomic Force Microscope. IGC 2013, October 10-19, Hanoi, Vietnam. (pp. 161-163).

Monarumit N., Wongkokua, W., and Wathanakul, P. (2012). Effect of Be on the Cr K-edge in Synthetic ruby samples. GIT 2012. December 12-13, Bangkok, Thailand. (pp. 175-178).

Wongkokua, W. (2012). Spectroscopic study of zircon and tourmaline samples. IWATCP-2012, November 26-27, Tamilnadu, India. (pp. 101-110).

Maksuwan, A., Wongkokua, W., and Viriyasrisuwattana, P. (2012). Non relativistic massive quantum particle studies comparison to fundamental concepts underlying behavior of quantum optics in reflection phenomenon. STT38. October, 17-19, Chiang Mai, Thailand. B_B0010. 

Suvannasri, P., Thanachayanont, C., Muthitamongkol, P., Junin, C., Chayasombat, B., and Wongkokua, W. (2012). Preparation and characterization of GIGS-TiO2 dye-sensitized solar cells. SPC2012. May 9-12, Phra Nakhon Si Ayutthaya, Thailand. (pp. 173-175).

Russameekhunarut, C., and Wongkokua, W. (2012). Measurement of pearl color using UV-Vis-NIR reflectance spectroscopy. SPC2012. May 9-12, Phra Nakhon Si Ayutthaya, Thailand. (pp. 149-151).

Yaworasan, K., Wongkokua, W., and Kornduangkhaew, A. (2012). The study of color changed of spinel by gamma irradiation. The 4th Science Research National Conference. March 12-13, Phitsanulok, Thailand. (pp. 160-163). (in Thai)

Wongkokua, W., Wathanakul, P., Wanthanachaisaeng, B., and Häger, T. (2007). LA-ICP-MS and photoluminescence study of beryllium heat-treated Songea corundum samples. German-Thai Symposium on Nanoscience and Nanotechnology. September, 27-28, Chonburi, Thailand. (pp. 48-51).

Wongkokua, W., Nakajima, H., and Songsiriritthigul, P. (2005). Commissioning results of angle-resolved photoemission system at the Siam Photon Laboratory. STT31. October, 18-20, Nakorn Ratchasima, Thailand. M0003.

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