44. 김기현, 정성진, 양태열, 임종철, 장효식, Characteristics of Tin Oxide Thin Film Grown by Atomic Layer Deposition and Spin Coating Process as Electron Transport Layer for Perovskite Solar Cells, Korean Journal of Materials Research 33, 475-481 (2023). https://doi.org/10.3740/MRSK.2023.33.11.475
43. 오현규,신우균,주영철,배수현,황혜미,강기환,고석환,장효식, 태양광시스템 모델식과 기계학습을 이용한 발전성능 추정, Current Photovoltaic Research 11(1) 27-33 (2023). https://doi.org/10.21218/CPR.2023.11.1.027
42. 김가민, 안효진,장효식, 폐 실리콘 태양광 모듈로부터의 실리콘 회수의 친환경적 접근 및 실리콘 분말 재활용, Journal of the Korean Solar Energy Society 43(2), 25-31 (2023). https://doi.org/10.7836/kses.2023.43.2.025
41. 윤대식,안영수,강기환,장효식,이진석, 물리적 방법에 의한 태양광 폐모듈로부터 실리콘 회수, Journal of the Korean Solar Energy Society 42(3), 1-11 (2022). https://doi.org/10.7836/kses.2022.42.3.001
40.서광민,이준규,안영수,강기환,장효식,이진석, 태양광 폐모듈의 물리적 분리를 위한 구조해석, Journal of the Korean Solar Energy Society 42(1) 1-11 (2022). https://doi.org/10.7836/kses.2022.42.1.001
39. 조성배, 장효식, 고효율화 기술이 적용된 심미성 기반 BIPV 태양광 모듈에 관한 연구, Journal of the Korean Solar Energy Society 41(6) 97-107 (2021). https://doi.org/10.7836/kses.2021.41.6.097 https://doi.org/10.7836/kses.2022.42.1.177
38. 안성수, 이준규, 안영수, 강기환, 장효식, 이진석, Environmentally Friendly Recovery of Silver from c-Si Solar Cell, Journal of the Korean Solar Energy Society 41(6) 19-29 (2021). https://doi.org/10.7836/kses.2021.41.6.019
37. 배미선, 정민지, 장효식, 양태열, 물질이동 억제 버퍼층 형성을 통한 페로브스카이트 태양전지 장기 안정성 확보, J. Microelectron. Packag. Soc., 28(3) 17-24 (2021). https://doi.org/10.6117/kmeps.2021.28.3.017
36. 이용규,고석환,신우균,황혜민,주영철,강기환,장효식, Estimation of PV Power Generation by Linear Regression Model Using Voltage and Current Data, Journal of the Korean Solar Energy Society 41(5) 47-58 (2021). https://doi.org/10.7836/kses.2021.41.5.047
35. 남승엽,고석환,신우균,황혜민,주영철,강기환,장효식, PV module DC array Ground Fault Detection Area and Fault Location Detection Method, Journal of the Korean Solar Energy Society 41(5) 37-45 (2021). https://doi.org/10.7836/kses.2021.41.5.037
34. 신주영,고석환,신우균,황혜민,주영철,강기환,장효식, Proposal of Power Estimation Model of Color BIPV System, Journal of the Korean Solar Energy Society 41(5) 1-11 (2021). https://doi.org/10.7836/kses.2021.41.5.001
33. 김가민, 장효식, SiC Powder Manufacturing through Silicon Recovery from Waste Si Solar Cells, Journal of the Korean Solar Energy Society 41, 173-180 (2021). https://doi.org/10.7836/kses.2021.41.4.173
32. 손경난,Syed Dildar Haider Naqvi,정인영,안세진,장효식, 수분에 의한 페로브스카이트 박막의 분해 및 δ-phase 결정 형성을 억제하기 위한 표면 처리 기술, Current Photovoltaic Research 9, 23-30 (2021). https://doi.org/10.21218/CPR.2021.9.2.023
31.이욱철,정명상,이준성,송희은,강민구,박성은,장효식,이상희, 금속 마스크 스크린이 금속 재결합 전류와 태양전지 특성에 미치는 영향, Current Photovoltaic Research 9, 6-10 (2021). https://doi.org/10.21218/CPR.2021.9.1.006
30. Jihye Park and Hyo Sik Chang, Characteristics of Vanadium Oxide Grown by Atomic Layer Deposition for Hole Carrier Selective Contacts Si Solar Cells, Korean Journal of Materials Research 30, 660-665 (2020). https://doi.org/10.3740/MRSK.2020.30.12.660
29. Kiryun Kim and Hyo Sik Chang, Effect of laser ablation on rear passivation stack for N-type bifacial solar cell application, Korean Journal of Materials Research 30, 262-266 (2020). https://doi.org/10.3740/MRSK.2020.30.5.262
28. Ji Young Shin, Won Ja Min, Hyo Sik Chang, and Kyung Joong Kim, Thickness Measurement of Ultra-thin TiO2 Films by Mutual Calibration Method, Applied Science and Convergence Technology 29, 50-54 (2020). https://doi.org/10.5757/ASCT.2020.29.3.050
27. Yong Sung Kim, Jong Rok Lim, Woo Gyun Shin, Suk-Whan Ko, Young-Chul Ju, Hye Mi Hwang, Hyo Sik Chang and Gi-Hwan Kang, Influence of the Amount of Conductive Paste on the Electrical Characteristics of c-Si Photovoltaic Module, Korean Journal of Materials Research 29, (2019). https://doi.org/10.3740/MRSK.2019.29.11.720
26. Taewaen Lim and Hyo Sik Chang, Electrical Properties of Molybdenum Metal Deposited by Plasma Enhanced – Atomic Layer Deposition of Variation Condition, Korean Journal of Materials Research 29, (2019). https://doi.org/10.3740/MRSK.2019.29.11.715
25. Min Ji Jeong, Young Joon Cho, Sun Hwa Lee, Joon Shin Lee, Kyung Jin Lee, Jeong Ho Lee, Hyo Sik Chang, Heterojunction Solar Cell with Carrier Selective Contact Using MoOx Deposited by Atomic Layer Deposition, Korean Journal of Materials Research 29, 322-327 (2019). https://doi.org/10.3740/MRSK.2019.29.5.322
24. Gyeong-yeol Lim, Jun-sik Cho, Hyo Sik Chang, Performance Improvement of Flexible Thin Film Si Solar Cells using Graphite Substrate, Korean Journal of Materials Research 29, 317-321 (2019). https://doi.org/10.3740/MRSK.2019.29.5.317
23. Gyeong Min Kim. Young Cho, Hyo Sik Chang, Formation of Copper Electroplated Electrode Patterning Using Screen Printing for Silicon Solar Cell Transparent Electrode, Korean Journal of Materials Research 29, 228-232 (2019). https://doi.org/10.3740/MRSK.2019.29.4.228
22. Hee-sang Yoon, Hyung-jun Song, Min Gu Kang, Hyeon Soo Cho, Seok-Whan Go, Young-Chul Ju, Hyo Sik Chang, Gi-Hwan Kang, Electrical Characteristics of c-Si Shingled Photovoltaic Module Using Conductive Paste based on SnBiAg, Korean Journal of Materials Research 28, 528-533 (2018). https://doi.org/10.3740/MRSK.2018.28.9.528
21. 백종훈, 장효식, 오존 산화에 의해 형성된 터널 실리콘 산화막의 표면 패시베이션, J. KIEEME 31, 341-344 (2018).
20. 윤희상, 송형준, 고석환, 주영철, 장효식, 강기환, Analysis of Output Characteristics of Lead-free Ribbon based PV Module Using Conductive Paste, Journal of the Korean Solar Energy Society 38, 45-55 (2018).
19. 장효식,Power Output in Various Types of Solar Panels in the Central Region of Korea, Journal of the Korean Solar Energy Society 38, 37-44 (2018).
18. 진가언, 송형준, 고석환, 주영철, 송희은, 장효식, 강기환, A Study on the Optimization of CP Based Low-temperature Tabbing Process for Fabrication of Thin c-Si Solar Cell Module, Journal of the Korean Solar Energy Society 36, 78-85 (2016).
17. 신우균, 고석환, 주영철, 장효식, 강기환, Estimation of Output Power for PV Module with Damaged Bypass Diode using MATLAB, Journal of the Korean Solar Energy Society 36, 63-71(2016).
16. 박석기,이정인,강민구,강기환,송희은,장효식, 반응성 이온 건식식각에서 RF Power 변화에 따른 표면 조직화 개선 연구, J. Korean Inst. Electr. Electron. Mater. Eng. 29. 455-460 (2016).
15. 조영준,이동원,조준식,장효식, 탄소 기판을 이용한 박막 실리콘 태양전지의 배리어 층 효과, J. Korean Inst. Electr. Electron. Mater. Eng. 29. 505-509 (2016).
14. 김민이, 조영준, 장효식, H2O, O3 반응기체로 원자층 증착된 Al-doped ZnO 박막의 특성, J. Korean Inst. Electr. Electron. Mater. Eng.28, 652-657 (2015).
13. 최주연, 조영준, 장효식, 결정질 실리콘 태양전지의 적용을 위해 보론 확산 공정에서 생성되는 Boron Rich Layer 제거 연구, J. Korean Inst. Electr. Electron. Mater. Eng.28, 665-669 (2015).
12. 이은석,정태희,고석환,주영철,장효식,강기환, 다양한 환경조건에서 태양전지모듈의 PID회복특성,Journal of the Korean Physical Society 35, 57-65(2015).
11.신우균,정태의,고석환,주영철,장효식,강기환, PV 모듈 내 바이패스 다이오드 손상에 의한열적 전기적 특성 변화 분석, 한국태양에너지학회 35, 67-75 (2015).
10. Kuk-Hyun Cho, Young Joon Cho and Hyo Sik Chang, Characteristics on Silicon Oxynitride Stack Layer of ALD-Al2O3 Passivation Layer for c-Si Solar Cell, Korean J. Mater. Res. 25, 233-237 (2015).
9.조국현,장효식, A Study on the Thermal Stability of an Al2O3/SiON Stack Structure for c-Si Solar Cell Passivation Application, Journal of the Korean Ceramic Society 51, p.197-200 (2014).
8. Young Joon Cho and Hyo Sik Chang, Atomic Layer Deposition of HfO2 Films on Ge, Applied Science and Convergence Technology 23, p. 40-43(2014).
7. 송세영,강민구,송희은,장효식, Improvement on the Passivation Effect of Al2O3 Layer Deposited by PA-ALD in Crystalline Silicon Solar Cells, J. KIEEME 26, p.754-759 (2013).
6. 김한별,정태희,강기환,장효식, The Effect of PID Generation by Components of the PV Module, J. KIEEME 26, p.760-765 (2013).
5. 최주호,정태희,송희은,김일수, 장효식,강기환, 기계 하중에 따른 PV모듈 변형 분석, 한국태양에너지학회 33, p. 57-66(2013).
4. 정명상,강민구,송희은,장효식,‘광유도도금을 이용한 스크린 프린팅 결정질 실리콘 태양전지의 효율 향상’전기전자재료학회지 26, pp.246-251(2013).
3. 김도형, 신동욱, 류성수, 장효식, 김형준, 미세노즐 토출에 적용 가능한 은 전극의 조성에 대한 연구, New & Renewable Energy 8, p.18-23(2012).
2. Hyun Chul Jung, Yeong Kyeun Paek, Hyo Han Kim, Jung Hyun Eum, Kyoon Choi, Hyung Tae Kim, Hyo Sik Chang, Formation of lotus surface structure for high efficiency silicon solar cell, Journal of the Korean Crystal Growth and Crystal Technology 20, pp.7-11(2010).
1. Jung-Hyun Eum, Hyo-Sik Chang, Hyung-Tae Kim and Kyoon Choi, 'Silicon purification through acid leaching and unidirectional solidification' Journal of the Korean Crystal Growth and Crystal Technology 18, pp.232-236(2008).