한국에너지공과대학교 윤재호교수님연구실

2020
Advanced Functional Materials

Ultra‐Thin Glass: Flexible and Semi‐Transparent Ultra‐Thin CIGSe Solar Cells Prepared on Ultra‐Thin Glass Substrate: A Key to Flexible Bifacia…

Dongryeol Kim, Sang Su Shin, Sang Min Lee, Jun‐Sik Cho, Jae Ho Yun, Ho Seong Lee, Joo Hyung Park

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2020
Nano Energy

Mechanisms of extrinsic alkali incorporation in CIGS solar cells on flexible polyimide elucidated by nanoscale and quantitative analyses

Kihwan Kim, Inyoung Jeong, Yunae Cho, Donghyeop Shin, Soomin Song, Seung Kyu Ahn, Young-Joo Eo, Ara Cho, Chanwon Jung, William Jo, Jin Hyeok Kim, Pyuck-Pa Choi, Jihye Gwak, Jae Ho Yun

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2019
Journal of Materials Chemistry A

The role of NaF post-deposition treatment on the photovoltaic characteristics of semitransparent ultrathin Cu (In, Ga) Se 2 solar cells prepared on in…

Muhammad Saifullah, Dongryeol Kim, Jun-Sik Cho, Seungkyu Ahn, SeJin Ahn, Jae Ho Yun, Ho Seong Lee, Joo Hyung Park

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2019
Sustainable Energy & Fuels

Surface passivation and point defect control in Cu (In, Ga) Se 2 films with a Na 2 S post deposition treatment for higher than 19% CIGS cell performan

Seung Tae Kim, Liudmila Larina, Jae Ho Yun, Byungha Shin, Byung Tae Ahn

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2019
Solar Energy Materials and Solar Cells

A simple and robust route toward flexible CIGS photovoltaic devices on polymer substrates: Atomic level microstructural analysis and local opto-electr…

Kihwan Kim, Juran Kim, Myeng Gil Gang, Se-Ho Kim, Soomin Song, Yunae Cho, Donghyeop Shin, Young-Joo Eo, Inyoung Jeong, Seung Kyu Ahn, Ara Cho, Jayeong Kim, Seokhyun Yoon, Pyuck-Pa Choi, William Jo, Jin Hyeok Kim, Jihye Gwak, Jae HoYun

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2019
ACS Applied Materials & Interfaces

Passivation of deep-level defects by cesium fluoride post-deposition treatment for improved device performance of Cu (In, Ga) Se2 solar cells

Hojin Lee, Yuseong Jang, Sung-Wook Nam, Chanwon Jung, Pyuck-Pa Choi, Jihye Gwak, Jae Ho Yun, Kihwan Kim, Byungha Shin

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2018
Nano Energy

Robust nanoscale contact of silver nanowire electrodes to semiconductors to achieve high performance chalcogenide thin film solar cells

Sang yeob Lee, Jun Su Lee, Jiseong Jang, Ki-Ha Hong, Doh-Kwon Lee, Soomin Song, Kihwan Kim, Young-Joo Eo, Jae Ho Yun, Jihye Gwak, Choong-Heui Chung

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2018
ACS Applied Materials & Interfaces

Performance and Uniformity Improvement in Ultrathin Cu (In, Ga) Se2 Solar Cells with a WO x Nanointerlayer at the Absorber/Transparent Back-Contact In…

Muhammad Saifullah, Shafket Rasool, SeJin Ahn, Kihwan Kim, Jun-Sik Cho, Jinsu Yoo, Won Suk Shin, Jae Ho Yun, Joo Hyung Park

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2018
Advanced Energy Materials

Effect of crystal orientation and conduction band grading of absorber on efficiency of Cu (In, Ga) Se2 solar cells grown on flexible polyimide foil at…

Seong Yeon Kim, Hyesun Yoo, Tanka Raj Rana, Temujin Enkhbat, Gyuho Han, Jun Ho Kim, Soomin Song, Kihwan Kim, Jihye Gwak, YoungJu Eo, Jae Ho Yun

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2018
Solar Energy Materials and Solar Cells

Insertion of the AGS layer at the CIGSe/ITO interface: A way to reduce the formation of the GaOx interfacial phase in CIGSe solar cells

Muhammad Saifullah, Kihwan Kim, Rauf Shahzad, Jihye Gwak, Jun-Sik Cho, Jin-Su Yoo, Jae Ho Yun, Joo Hyung Park

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Publications

2020
Advanced Functional Materials

Ultra‐Thin Glass: Flexible and Semi‐Transparent Ultra‐Thin CIGSe Solar Cells Prepared on Ultra‐Thin Glass Substrate: A Key to Flexible Bifacia…

Dongryeol Kim, Sang Su Shin, Sang Min Lee, Jun‐Sik Cho, Jae Ho Yun, Ho Seong Lee, Joo Hyung Park

2020
Nano Energy

Mechanisms of extrinsic alkali incorporation in CIGS solar cells on flexible polyimide elucidated by nanoscale and quantitative analyses

Kihwan Kim, Inyoung Jeong, Yunae Cho, Donghyeop Shin, Soomin Song, Seung Kyu Ahn, Young-Joo Eo, Ara Cho, Chanwon Jung, William Jo, Jin Hyeok Kim, Pyuck-Pa Choi, Jihye Gwak, Jae Ho Yun

2019
Journal of Materials Chemistry A

The role of NaF post-deposition treatment on the photovoltaic characteristics of semitransparent ultrathin Cu (In, Ga) Se 2 solar cells prepared on in…

Muhammad Saifullah, Dongryeol Kim, Jun-Sik Cho, Seungkyu Ahn, SeJin Ahn, Jae Ho Yun, Ho Seong Lee, Joo Hyung Park

2019
Sustainable Energy & Fuels

Surface passivation and point defect control in Cu (In, Ga) Se 2 films with a Na 2 S post deposition treatment for higher than 19% CIGS cell performan

Seung Tae Kim, Liudmila Larina, Jae Ho Yun, Byungha Shin, Byung Tae Ahn

2019
Solar Energy Materials and Solar Cells

A simple and robust route toward flexible CIGS photovoltaic devices on polymer substrates: Atomic level microstructural analysis and local opto-electr…

Kihwan Kim, Juran Kim, Myeng Gil Gang, Se-Ho Kim, Soomin Song, Yunae Cho, Donghyeop Shin, Young-Joo Eo, Inyoung Jeong, Seung Kyu Ahn, Ara Cho, Jayeong Kim, Seokhyun Yoon, Pyuck-Pa Choi, William Jo, Jin Hyeok Kim, Jihye Gwak, Jae HoYun

2019
ACS Applied Materials & Interfaces

Passivation of deep-level defects by cesium fluoride post-deposition treatment for improved device performance of Cu (In, Ga) Se2 solar cells

Hojin Lee, Yuseong Jang, Sung-Wook Nam, Chanwon Jung, Pyuck-Pa Choi, Jihye Gwak, Jae Ho Yun, Kihwan Kim, Byungha Shin

2018
Nano Energy

Robust nanoscale contact of silver nanowire electrodes to semiconductors to achieve high performance chalcogenide thin film solar cells

Sang yeob Lee, Jun Su Lee, Jiseong Jang, Ki-Ha Hong, Doh-Kwon Lee, Soomin Song, Kihwan Kim, Young-Joo Eo, Jae Ho Yun, Jihye Gwak, Choong-Heui Chung

2018
ACS Applied Materials & Interfaces

Performance and Uniformity Improvement in Ultrathin Cu (In, Ga) Se2 Solar Cells with a WO x Nanointerlayer at the Absorber/Transparent Back-Contact In…

Muhammad Saifullah, Shafket Rasool, SeJin Ahn, Kihwan Kim, Jun-Sik Cho, Jinsu Yoo, Won Suk Shin, Jae Ho Yun, Joo Hyung Park

2018
Advanced Energy Materials

Effect of crystal orientation and conduction band grading of absorber on efficiency of Cu (In, Ga) Se2 solar cells grown on flexible polyimide foil at…

Seong Yeon Kim, Hyesun Yoo, Tanka Raj Rana, Temujin Enkhbat, Gyuho Han, Jun Ho Kim, Soomin Song, Kihwan Kim, Jihye Gwak, YoungJu Eo, Jae Ho Yun

2018
Solar Energy Materials and Solar Cells

Insertion of the AGS layer at the CIGSe/ITO interface: A way to reduce the formation of the GaOx interfacial phase in CIGSe solar cells

Muhammad Saifullah, Kihwan Kim, Rauf Shahzad, Jihye Gwak, Jun-Sik Cho, Jin-Su Yoo, Jae Ho Yun, Joo Hyung Park

Publications

2020 Advanced Functional Materials

Ultra‐Thin Glass: Flexible and Semi‐Transparent Ultra‐Thin CIGSe Solar Cells Prepared on Ultra‐Thin Glass Substrate: A Key to Flexible Bifacia…

Dongryeol Kim, Sang Su Shin, Sang Min Lee, Jun‐Sik Cho, Jae Ho Yun, Ho Seong Lee, Joo Hyung Park

2020 Nano Energy

Mechanisms of extrinsic alkali incorporation in CIGS solar cells on flexible polyimide elucidated by nanoscale and quantitative analyses

Kihwan Kim, Inyoung Jeong, Yunae Cho, Donghyeop Shin, Soomin Song, Seung Kyu Ahn, Young-Joo Eo, Ara Cho, Chanwon Jung, William Jo, Jin Hyeok Kim, Pyuck-Pa Choi, Jihye Gwak, Jae Ho Yun

2019 Journal of Materials Chemistry A

The role of NaF post-deposition treatment on the photovoltaic characteristics of semitransparent ultrathin Cu (In, Ga) Se 2 solar cells prepared on in…

Muhammad Saifullah, Dongryeol Kim, Jun-Sik Cho, Seungkyu Ahn, SeJin Ahn, Jae Ho Yun, Ho Seong Lee, Joo Hyung Park

2019 Sustainable Energy & Fuels

Surface passivation and point defect control in Cu (In, Ga) Se 2 films with a Na 2 S post deposition treatment for higher than 19% CIGS cell performan

Seung Tae Kim, Liudmila Larina, Jae Ho Yun, Byungha Shin, Byung Tae Ahn

2019 Solar Energy Materials and Solar Cells

A simple and robust route toward flexible CIGS photovoltaic devices on polymer substrates: Atomic level microstructural analysis and local opto-electr…

Kihwan Kim, Juran Kim, Myeng Gil Gang, Se-Ho Kim, Soomin Song, Yunae Cho, Donghyeop Shin, Young-Joo Eo, Inyoung Jeong, Seung Kyu Ahn, Ara Cho, Jayeong Kim, Seokhyun Yoon, Pyuck-Pa Choi, William Jo, Jin Hyeok Kim, Jihye Gwak, Jae HoYun

2019 ACS Applied Materials & Interfaces

Passivation of deep-level defects by cesium fluoride post-deposition treatment for improved device performance of Cu (In, Ga) Se2 solar cells

Hojin Lee, Yuseong Jang, Sung-Wook Nam, Chanwon Jung, Pyuck-Pa Choi, Jihye Gwak, Jae Ho Yun, Kihwan Kim, Byungha Shin

2018 Nano Energy

Robust nanoscale contact of silver nanowire electrodes to semiconductors to achieve high performance chalcogenide thin film solar cells

Sang yeob Lee, Jun Su Lee, Jiseong Jang, Ki-Ha Hong, Doh-Kwon Lee, Soomin Song, Kihwan Kim, Young-Joo Eo, Jae Ho Yun, Jihye Gwak, Choong-Heui Chung

2018 ACS Applied Materials & Interfaces

Performance and Uniformity Improvement in Ultrathin Cu (In, Ga) Se2 Solar Cells with a WO x Nanointerlayer at the Absorber/Transparent Back-Contact In…

Muhammad Saifullah, Shafket Rasool, SeJin Ahn, Kihwan Kim, Jun-Sik Cho, Jinsu Yoo, Won Suk Shin, Jae Ho Yun, Joo Hyung Park

2018 Advanced Energy Materials

Effect of crystal orientation and conduction band grading of absorber on efficiency of Cu (In, Ga) Se2 solar cells grown on flexible polyimide foil at…

Seong Yeon Kim, Hyesun Yoo, Tanka Raj Rana, Temujin Enkhbat, Gyuho Han, Jun Ho Kim, Soomin Song, Kihwan Kim, Jihye Gwak, YoungJu Eo, Jae Ho Yun

2018 Solar Energy Materials and Solar Cells

Insertion of the AGS layer at the CIGSe/ITO interface: A way to reduce the formation of the GaOx interfacial phase in CIGSe solar cells

Muhammad Saifullah, Kihwan Kim, Rauf Shahzad, Jihye Gwak, Jun-Sik Cho, Jin-Su Yoo, Jae Ho Yun, Joo Hyung Park

2020
Advanced Functional Materials

2020
Nano Energy

2019
Journal of Materials Chemistry A

2019
Sustainable Energy & Fuels

2019
Solar Energy Materials and Solar Cells

2019
ACS Applied Materials & Interfaces

2018
Nano Energy

2018
ACS Applied Materials & Interfaces

2018
Advanced Energy Materials

2018
Solar Energy Materials and Solar Cells