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1. Hyun Nam Kim, Han Beom Park, Ju Hyuk Lee, and Sung Oh Cho "Fabrication of Optimized Flattening Filter of Miniature X-ray Tube based on Carbon Nanotubes for Skin Diseases Treatment", 2017 Spring Conference of Korea Nuclear Society (2017)

2. Na Eun Lee, Jun Mok Ha, and Sung Oh Cho "Novel Method for Graphene Synthesis using PVC through Electron Beam Irradiation", 2017 Spring Conference of Korea Nuclear Society (2017)

3. Han Beom Park, Hyun Nam Kim, Ju Hyuk Lee, and Sung Oh Cho "Fabrication and Characteristics Evaluation of Applicator System of Miniature X-ray Tube based on Carbon Nanotubes Emitter for Treatment of Skin Cancer", 2017 Spring Conference of Korea Nuclear Society (2017)

4. Jung Woo Kim, Na Eun Lee, Hyung San Lim, Yang Jeong Park, and Sung Oh Cho "Development of UV Absorbing PET through Electron Irradiation", 2017 Spring Conference of Korea Nuclear Society (2017)

5. Hyung San Lim, and Sung Oh Cho "Physical and Optical Changes to Polymers after Electron Irradiation", 2017 Spring Conference of Korea Nuclear Society (2017)

6. Arif Hussain, Hyun Nam Kim, Ju Hyuk Lee, Han Beom Park, and Sung Oh Cho "Determination and Comparison of PDD and Isodose Curve for Different Depths of EBT Films", 2017 Spring Conference of Korea Nuclear Society (2017)

7.Ju Hyuk Lee, Hyun Nam Kim, Han Beom Park, and Sung Oh Cho "Design Improvement of an X-ray Tube Applicator to Reduce ORE", 2017 Spring Conference of Korea Nuclear Society (2017)

8. Sang Yoon Lee, Hyung San Lim, and Sung Oh Cho "Film Dosimetry and Spatial Dose Distribution of Electron Beam", 2017 Spring Conference of Korea Nuclear Society (2017)

9. Yang Jeong Park, Jung Woo Kim, and Sung Oh Cho "Oxidation Behavior of Zirconium Alloys with Nanostructured Oxide Films in High Temperature Steam Environment", 2017 Spring Conference of Korea Nuclear Society (2017)

10. Yang Jeong Park, Jung Woo Kim, and Sung Oh Cho 
"High Temperature Oxidation Behavior of Zirconium Alloy with Nanostructured Oxide Layer in Steam Environment", Nuclear Materials Conference (2016)

11. Jun Mok Ha, Hyung San Lim, Ji Won Park, Hyun Jin Kim, and Sung Oh Cho "Graphene-like Freestanding Carbon Nanosheets and Large-area/Patterned Carbon Nanofilms from Indium-catalyzed graphite", International Conference on Diamond and Carbon Materials (2016)

12. Han Beom Park, Hyun Jin Kim, Ju Hyuk Lee, Jun Mok Ha, and Sung Oh Cho "Fabrication of applicator system of miniature X-ray tube based on carbon nanotubes for a skin cancer therapy", 2016 Spring Conference of Korea Nuclear Society (2016)

13. Hyun Jin Kim, Han Beom Park, Ju Hyuk Lee, and Sung Oh Cho "A miniature X-ray tube based on carbon nanotube for an intraoral dental radiography", 2016 Spring Conference of Korea Nuclear Society (2016)

14. Jun Mok Ha, Hyun Jin Kim, Han Beom Park, Ju Hyuk Lee, and Sung Oh Cho "Graphene-like carbon nanosheet field emitters using metal particle catalysts for miniature X-ray tubes", 2016 Spring Conference of Korea Nuclear Society (2016)

15.Yang Jeong Park, Jung Woo Kim, Ji Won Park, and Sung Oh Cho "High Temperature Oxidation Behavior of Zirconium Alloy with Nanostructured Oxide Layer in Air Environment", 2016 Spring Conference of Korea Nuclear Society (2016)

16. Jun Mok Ha, and Sung Oh Cho "Enhancement of antireflection property of silicon using nanostructured surface combined with a polymer deposition", 2016 Spring Conference of Korea Physical Society (2016)

17. Yang Jeong Park, Jung Woo Kim, Ji Won Park, and Sung Oh Cho "나노구조 산화막을 가진 지르코늄 합금의 공기중에서의 고온 산화거동", 2016 Spring Conference of Korea Physical Society (2016)

18. Kim Hyun Nam, Hyun Jin Kim, Jun Mok Ha, Hyung San Lim and Sung Oh Cho "Improvement in the X-ray Dose Uniformity of a Carbon Nanotube Based Miniature X-ray Tube", The 18th Field emission workshop 2015 (2015)

19. Jae Joon Kim, Hee-Jin Lim, Ji Won Park, Hyeok Moo Lee and Sung Oh Cho "Effect of Electron Beam Irradiation on the Rubrene Thin Films and their Application to Nano-Patterned Thin-Film Transistors", The Polymer Society of Korea Fall Meeting (2015)

20. Ji Won Park, Hsiao Wu Lai and Sung Oh Cho "Enhancement of Catalytic Properties of octahedral Au@Pt nanoparticles for Efficient Hydrogen Generation from Hydrolysis of Ammonia Borane", The Polymer Society of Korea Fall Meeting (2015)

21. Jae Joon Kim, Hyoek Moo Lee and Sung Oh Cho "Fabrication of water-stable organic transistors using crystalline rubrene thinfilm and polymer-treated dielectric", SPIE Optics + Photonics 2015 (2015)

22. Hyun Jin Kim, Hamid Saeed Raza, Hyun Nam Kim and Sung Oh Cho "Miniature X-ray tube based on Carbon Nanotube field emitter for skin Cancer Therapy", The 41st Annual Meeting of Korea Cancer Association with International Cancer Conference (2015)

23. Jong Hoi Cho, Je Hyung Kim, Ju Hyung Ha, Jun Mok Ha, Sung Oh Cho, Won Jae Lee and Yong Hoon Cho "Fabrication of ultraviolet emission device using GaN nano-needle field emitters", The 7th Asia-Pacific Workshop on Widegap Semiconductors (2015)

24. Hyun Jin Kim, Hamid Saeed Raza, Hyun Nam Kim and Sung Oh Cho "Applicator system of a miniature X-ray tube for skin cancer therapy", 대한의용생체공학회 춘계학술대회 (2015)

25. Hyun Nam Kim, Jun Mok Ha, Hyun Jin Kim and Sung Oh Cho "Characterization of Angle-dependent Focal Spot in a Miniature X-ray Tube", 2015 Spring Conference of Korea Nuclear Society (2015)

26. Sung Ho Yoo, Hyung San Lim, Jun Mok Ha and Sung Oh Cho "Strengthening of Poly Methyl Methacrylate (PMMA) through Electron Irradiation", 2015 Spring Conference of Korea Nuclear Society (2015)

27. Jun Mok Ha, Hyun Jin Kim, Hyun Nam Kim, Hamid Saeed Raza and Sung Oh Cho "Highly Stable Carbon Nanotube Field Emitters on Small Metal Tips Against Electrical Arcing for Miniature X-Ray Tubes", 2015 Spring Conference of Korea Nuclear Society (2015)

28. Yang Jeong Park, Ji Won Park, Hyun Jin Kim and Sung Oh Cho "Fabrication of Zircaloy-4 Fuel Cladding Pipe with Nanostructured Oxide Layer for Prevention of Hydrogen Production", 2015 Spring Conference of Korea Nuclear Society (2015)

29. Jae Joon Kim, Hyeok Moo Lee and Sung Oh Cho "Enhancement of Water-Stability in Organic Thin-Film Transistors Using Crosslinked Polymer Layers at Dielectric Surfaces", The Polymer Society of Korea Spring Meeting (2015)

30. Jong Hoi Cho, Je Hyung Kim, Ju Hyung Ha, Jun Mok Ha, Sung Oh Cho, Won Jae Lee and Yong Hoon Cho "Ultraviolet Light Emission Pumped by Electron Beam Using GaN Nano-needle Field Emitter", ISSLED 2014 (2014)

31. Jun Mok Ha, Hyun Jin Kim, Hyun Nam Kim, Sung Ho Yoo and Sung Oh Cho "Vertically standing graphene nanoribbons from longitudinally unzipped carbon nanotubes and their use in field emitters", MRS 2014 Fall Meeting (2014)

32. Hyun Jin Kim, Hyun Nam Kim, Jun Mok Ha and Sung Oh Cho "The miniature X-ray tube based on carbon nanotube field emitters", The 17th Field emission workshop 2014 (2014)

33. Jun Mok Ha, Hyun Jin Kim, Hyun Nam Kim, Hamid Saeed Raza and Sung Oh Cho "Highly stable carbon nanotube field emitters against electrical arcing for miniature X-ray tube", The 17th Field emission workshop 2014 (2014)

34. Michael Friebe, Amin Katouzian, Philipp Matthies and Sung Oh Cho "Miniaturized cold emission low energy X-ray tubes for MRI guided intraoperative radiation therapy - A technical feasibility study", IGIC 2014 (2014)

35. Hsiao-Wu Lai, Ji Won Park and Sung Oh Cho "IMPROVEMENT OF PROPERTIES OF PROTON CONDUCTING POLYBENZIMIDAZOLE MEMBRANES BY ELECTRON BEAM IRRADIATION FOR PEM FUEL CELLS", IRap 2014 (2014)

36. Hyun Jin Kim, Hyun Nam Kim, Jun Mok Ha and Sung Oh Cho "DEVELOPMENT OF MINIATURE X-RAY TUBE BASED ON CNT EMITTER FOR RADIATION PROCESSING OF POLYMERS", IRap 2014 (2014)

37. Jae Joon Kim, Hyeok Moo Lee, Ji Won Park and Sung Oh Cho "FABRICATION OF PATTERNED RUBRENE THIN-FILM TRANSISTORS BY ELECTRON BEAM IRRADIATION OF POLYSTYRENE", IRap 2014 (2014)

38. Sung Ho Yoo, Ho Je Kwon and Sung Oh Cho "Synthesis of Graphene Using Electron Beam Irradiation", IRap 2014 (2014)

39. Hyun Jin Kim, Hyun Nam Kim and Sung Oh Cho "탄소나노튜브 전계방출원을 이용한 초소형 X-선 튜브", 2014 KAPRA & KPS/DPP Conference (2014)

40. Jae Joon Kim, Ji Won Park and Sung Oh Cho, Hyeok Moo Lee "Fabrication of Rubrene Thin Film Transistor on Polystyrene Irradiated by Electron Beam", 2014 KAPRA & KPS/DPP Conference (2014)

41. Jun Mook Ha, Sung Ho Yoo, Yang Jeong Park and Sung Oh Cho "Highly stable carbon nanotube field emitters for miniature X-ray tubes", 2014 KAPRA & KPS/DPP Conference (2014)

42. Hyun Jin Kim, Hyun Nam Kim and Sung Oh Cho "The Miniature X-ray Tube based on CNT Emitters and Its Applications", 2014 Spring Conference of Korea Nuclear Society (2014)

43. Yang Jeong Park, Ji Won Park and Sung Oh Cho "Morphology control of anodic ZrO2 layer for the prevention of H2 production from Zr-4 cladding", 2014 Spring Conference of Korea Nuclear Society (2014)

44. Jae Joon Kim, Ji Won Park and Sung Oh Cho, Hyeok Moo Lee, Jung Hwi Lee and Hwa Sung Lee "Fabrication of Rubrene Thin Film Transistor on Polystyrene Irradiated by Electron Beam", 2014 Spring Conference of Korea Nuclear Society (2014)

45. Jun Mok Ha, Hyun Jin Kim, Hyun Nam Kim, Hamid Saeed Raza and Sung Oh Cho "Highly stable carbon nanotube field emitters using electrical treatments for miniature x-ray tubes", 대한의용생체공학회 춘계학술대회 (2014)

46. Sung Ho Yoo, Jun Mok Ha, and Sung Oh Cho "Synthesis of Bio-compatible Carbon Dots using Silicon Carbide", 대한의용생체공학회 춘계학술대회 (2014)

47. Hyun Nam Kim, Jun Mok Ha, Hyun Jin Kim, Hamid Saeed Raza and Sung Oh Cho "초소형 X-ray tube의 각도에 따른 초점 크기", 대한의용생체공학회 춘계학술대회 (2014)

48. Hyun Jin Kim, Jun Mok Ha, Hyun Nam Kim, Hamid Saeed Raza and Sung Oh Cho "탄소나노튜브 전계방출원을 이용한 진공밀봉형 초소형 X-선 튜브 제작 및 특성평가", 한국물리학회 춘계학술대회 (2014)

49. Jae Joon Kim, Ji Won Park and Sung Oh Cho "Non-destructive Patterning of Rubrene Thin-film Transistors via Electron Irradiation of Polystyrene Dielectrics", 한국물리학회 춘계학술대회 (2014)

50. Yang Jeong Park, Ji Won Park, Ali Ghafar and Sung Oh Cho "양극산화법을 이용한 지르칼로이 산화막의 나노구조 제어방법과 특성에 관한 연구", 한국물리학회 춘계학술대회 (2014)

51. Hyun Jin Kim, Jun Mok Ha, Hamid Saeed Raza and Sung Oh Cho "A vacuum sealed miniature x-ray tube based on carbon nanotube emitters for intraoral x-ray image", SPIE Medical Imaging (2014)

52. Sung Ho Yoo and Sung Oh Cho "Synthesis of Carbon Dots using SiC", 한국물리학회 추계학술대회 (2013)

53. Jun Mok Ha and Sung Oh Cho "Highly stable carbon nanotube field emitters on small metal tips against electrical arcing", 한국물리학회 추계학술대회 (2013)

54. Hyun Jin Kim, Jun Mok Ha, Hamid Saeed Raza and Sung Oh Cho "강내 삽입이 가능한 영상용 초소형 X-선 튜브 개발", 한국물리학회 추계학술대회 (2013)

55. Jong Min Kum, Ghafar Ali, Jun Mok Ha and Sung Oh Cho "PHOTOCATALYTIC WATER SPLITTING FOR HYDROGEN PRODUCTION OVER MIXTURE OF COPPER OXIDE, TITANIUM DIOXIDE, AND NOBLE METAL", Institute of Chemical Technology (ICT): Fourth International Conference On Semiconductor Photochemistry (2013)

56. Hyun Jin Kim, Jun Mok Ha, Ghafar Ali, Hamid Saeed Raza and Sung Oh Cho "Fabrication of the Miniaturized Quasi-monochromatic X-ray Tube based on Carbon Nanotube Field Emitters", OPAP 2013 (2013)

57. Jong Min Kum, Seung Hwa Yoo and Sung Oh Cho "UV assisted fabrication method of FCA/TiO2 and photocatalytic hydrogen production", ACS spring meeting (2012)

58. Seung Hwa Yoo, Sung Oh Cho "Enhancement in photocatalytic activity of PCBA-TiO2 nanocomposite by electron irradiation", ACS spring meeting (2012)

59. Jae Joon Kim, Hyeok Moo Lee and Sung Oh Cho "Micropatterning of rubrene thin film with electron irradiation and its appication in organic thin film transistor", MRS Fall Meeting & Exhibit (2011)

60. Jong Min Kum, Sung Oh Cho "Enhancement of photocatalytic reactivity of Fullerene/TiO2 by electron irradiation", MRS Fall Meeting & Exhibit (2011)

61. Jun Mok Ha, Hyun Jin Kim, Sung Hwan Heo and Sung Oh Cho "방전에 안정한 초소형 X-선 튜브용 탄소나노튜브 전계방출원", 대한의용생체공학회 추계학술대회 (2011)

62. Hyun Jin Kim, Jun Mok Ha, Sung Hwan Heo and Sung Oh Cho "탄소나노튜브 전계방출원을 이용한 초소형 X-선 튜브 개발", 대한의용생체공학회 추계학술대회 (2011)

63. Jun Mok Ha, Hyun Jin Kim and Sung Oh Cho "Enhanced carbon nanotube field emitter using post thermal treatment &effect of various substrates for miniature X-ray tube", 한국방사선산업학회 추계학술대회 (2011)

64. Hyun Jin Kim, Jun Mok Ha and Sung Oh Cho "탄소나노튜브 전계방출원 기반 초소형 X-선 튜브 개발", 한국방사선산업학회 추계학술대회 (2011)

65. Seung Hwa Yoo, Sung Oh Cho "전자빔 조사를 이용한 PCBA-TiO2 나노컴퍼지트의 광촉매 활성 증가", 한국방사선산업학회 추계학술대회 (2011)

66. Jong Min Kum, Sung Oh Cho "열처리를 이용한 TiO2 표면의 백금 나노입자 증착 및 광촉매 반응을 이용한 수소 생산", 한국방사선산업학회 추계학술대회 (2011)

67. Jae Joon Kim, Hyeok Moo Lee and Sung Oh Cho "전자빔 조사한 폴리스티렌을 이용한 유전체 패턴과 유기박막트랜지스터에의 응용", 한국방사선산업학회 추계학술대회 (2011)

68. Jong Min Kum, Sung Oh Cho "Single step fabrication method of fullerene/TiO2 composite photocatalyst for hydrogen production", The 44th KNS regular general meeting and autumn conference (2011)

69. Seung Hwa Yoo, Dong Hoon Lee and Sung Oh Cho "Photocatalytic activity enhancement by electron irradiation of fullerene derivative-TiO2 nanoparticles under visible light illumination", The 44th KNS regular general meeting and autumn conference (2011)

70. Jong Min Kum, Sung Oh Cho "자외선 조사를 통한 Pt/FCA/TiO2 광반도체 제조 및 이를 이용한 수소 생산", 한국물리학회 추계학술대회 (2011)

71. Seung Hwa Yoo, Dong Hoon Lee and Sung Oh Cho "전자빔 조사를 이용한 플러렌 유도체-TiO2 나노입자의 가시광선하에서의 광촉매 활성 증가", 한국물리학회 추계학술대회 (2011)

72. Jong Min Kum and Sung Oh Cho "Photocatalytic Hydrogen Production and Enhancement of reactivity Using electron irradiation over carbon coated TiO2", 2011 Spring Conference of Korea Nuclear Society (2011)

73. Sung Hwan Heo, Hyun Jin Kim, Jun Mok Ha and Sung Oh Cho "Miniature X-ray tube for electric brachytherapy using carbon nanotube field emittier", 2011 Spring Conference of Korea Nuclear Society (2011)

74. Hyun Jin Kim, Sung Hwan Heo, Jun Mok Ha and Sung Oh Cho "An optimization of super-miniature X-ray target", 2011 Spring Conference of Korea Nuclear Society (2011)

75. Jae Joon Kim and Sung Oh Cho "Plasma-Electron Coirradiation induced Fabrication of Hexagonal Non-Close-Packed Colloidal crystal monolayer", 2011 Spring Conference of Korea Nuclear Society (2011)

76. Hyeok Moo Lee, Yong Nam Kim, Jae Joon Kim and Sung Oh Cho "High-quality crystalline rubrene thin film on electron irradiated PS", 2011 Spring Conference of Korea Nuclear Society (2011)

77. Seung Hwa Yoo, Sung Oh Cho "Effect of electron irradiation on fullerene derivatives", 2011 Spring Conference of Korea Nuclear Society (2011)

78. Yong Nam Kim, Hyeok Moo Lee and Sung Oh Cho "Fabrication of Octahedral Gold Nanoparticle embedded Polymer Pattern based on Electron Irradiation and Thermal Treatment", 2011 Spring Conference of Korea Nuclear Society (2011)

79. Jun Mok Ha, Sung Hwan Heo, Hyun Jin Kim and Sung Oh Cho "초소형 X-선 튜브용 탄소나노튜브 전자빔 에미터의 제작 농도 및 표면처리에 따른 전자 인출 특성 변화", 대한방사선방어학회 춘계학술대회 (2011)

80. Hyun Jin Kim, Sung Hwan Heo, Jun Mok Ha and Sung Oh Cho "초소형 X-선 타켓의 최적화", 대한방사선방어학회 춘계학술대회 (2011)

81. Seung Hwa Yoo and Sung Oh Cho "Electron beam irradiation of PCBM coated TiO2 nanoparticle film for photoelectrochemical water splitting", Zing conference: Solar Fuels & Photochemistry (2010)

82. Jong Min Kum and Sung Oh Cho "Enhancement of photocatalytic reactivity of TiO2 photocatalyst for water splitting by electron irradiation", Zing conference: Solar Fuels & Photochemistry (2010)

83. Sung Hwan Heo, Hyun Jin Kim and Sung Oh Cho "탄소나노튜브를 이용한 초소형 X-선 튜브용 이극관형 전자총의 전자빔 발생 특성", 대한방사선방어학회 추계학술대회 (2010)

84. Hyun Jin Kim, Sung Hwan Heo and Sung Oh Cho "투과형 초소형 X-선 튜브의 발생 X-선 전산모사 분석", 대한방사선방어학회 추계학술대회 (2010)

85. Sung Hwan Heo, Hyun Jin Kim and Sung Oh Cho "밀봉형 초소형 X-선 튜브용 탄소나노튜브 전자빔 음극의 전계방출 특성측정", 한국방사선산업학회 추계학술대회 (2010)

86. Hyun Jin Kim, Sung Hwan Heo and Sung Oh Cho "몬테카를로 전산모사를 이용한 탄소나노튜브 전계방출원 기반 초소형 X-선 튜브의 발생 X-선 공간분포 계산", 한국방사선산업학회 추계학술대회 (2010)

87. Seung Hwa Yoo and Sung Oh Cho "TiO2 나노입자전극에 코팅된 PCBM의 전자선 조사와 광전기화학 셀에서의 성능 향상", 한국방사선산업학회 추계학술대회 (2010)

88. Jae Joon Kim, Yue Li, Eun Je Lee and Sung Oh Cho "전자와 플라즈마 조사를 이용한 폴리스틸렌 콜리이드 결정 구조 제조", 한국방사선산업학회 추계학술대회 (2010)

89. Hyeok Moo Lee, Jae Joon Kim and Sung Oh Cho "전자빔 조사를 이용한 SiO2 절연체 표면 개질 및 고성능 유기 박막 트랜지스터 제조", 한국방사선산업학회 추계학술대회 (2010)

90. Jong Min Kum and Sung Oh Cho "전자빔 조사를 이용한 TiO2 광촉매의 수소생산 특성 향상", 한국방사선산업학회 추계학술대회 (2010)

91. Jong Min Kum and Sung Oh Cho "전자빔 조사를 이용한 TiO2 광촉매의 물분해 특성 변화", 한국물리학회 추계학술대회 (2010)

92. Seung Hwa Yoo, Dong Hoon Lee and Sung Oh Cho "Electron Irradiation of PCBM on TiO2 Nanoparticle Electrodes: Improved Performance in Photo electrochemical Cells", 한국물리학회 추계학술대회 (2010)

93. Yong Nam Kim and Sung Oh Cho "전자빔 조사를 이용한 패턴화된 정팔면체 금 나노입자 필름 제조", KAPRA & KPS/DPP Conference (2010)

94. Sung Hwan Heo, Hyun Jin Kim and Sung Oh Cho "초소형 X-선 튜브용 전계방출형 전자빔원 제작 및 특성 측정", 대한방사선방어학회 춘계학술대회 (2010)

95. Hyun Jin Kim, Sung Hwan Heo and Sung Oh Cho "몬테카를로 전산모사를 이용한 초소형 X-선 튜브 분석", 대한방사선방어학회 춘계학술대회 (2010)

96. Seung Hwa Yoo and Sung Oh Cho "전자빔 조사된 SiO2-TiO2 하이브리드 폴리머의 광학 특성 변화 및 PEC cell 응용", 한국물리학회 춘계학술대회 (2010)

97. Hyeok Moo Lee and Sung Oh Cho "전자빔에 조사된 Rubrene 광학적 특성변화", 한국물리학회 춘계학술대회 (2010)