Seungjoo Han

Process Engineer — Atomic Layer Deposition

Wonik IPS · South Korea

"Carve a huge footprint with a tiny step."

Hello, everyone,
Thank you for visiting my blog.
My name is Seungjoo, and I’m working in the semiconductor industry, related to thin flim process such as Atomic Layer Deposition (ALD).

Hope you have a good time here 😉

news

Jul 21, 2025	Moved to another company for a process development engineer 🏭💼
Mar 01, 2021	Transitioned to the semiconductor industry as a field process engineer 🏭💼
Feb 22, 2017	Graduated with a Master’s degree in Chemical Engineering, specializing in Atomic Layer Deposition (Advisor: Professor Yo-Sep Min) 👨‍🎓🔬
Feb 20, 2017	Began career as an R&D Engineer 🛠️🧪
Feb 24, 2014	Graduated with a Bachelor’s degree in Chemical Engineering 🎓

latest posts

Mar 17, 2026	Mo ALD 특허 분석 도구를 만들었다 — KIPRISPlus API + Streamlit Cloud 배포
Mar 15, 2026	현대 블루링크 대시보드를 만들었다 — 차량 상태 모니터링 + 정비 예측 + EV 분석
Mar 09, 2026	ALD 공정 계산기를 만들었다 — Gordon 모델 기반 Precursor 노출량 예측 툴
Feb 28, 2026	웨이퍼 맵 분석기를 만들었다 — AI와 함께한 공정 데이터 분석 툴

selected publications

1, 5-Pentanediol as an Oxygen Precursor for Atomic Layer Deposition of Zinc Oxide Thin Films

Seung-Joo Han, Seokhee Shin, Sungjoon Kim, and 4 more authors

Chemistry of Materials, 2017

Bib HTML PDF

@article{han20171,
  title = {1, 5-Pentanediol as an Oxygen Precursor for Atomic Layer Deposition of Zinc Oxide Thin Films},
  author = {Han, Seung-Joo and Shin, Seokhee and Kim, Sungjoon and Ko, Dong-Hyun and Jin, Zhenyu and Lee, Sun Young and Min, Yo-Sep},
  journal = {Chemistry of Materials},
  volume = {29},
  number = {8},
  pages = {3371--3374},
  year = {2017},
  publisher = {ACS Publications},
}

Novel chemical route for atomic layer deposition of MoS 2 thin film on SiO 2/Si substrate

Zhenyu Jin, Seokhee Shin, Seung-Joo Han, and 2 more authors

Nanoscale, 2014

Bib HTML PDF

@article{jin2014novel,
  title = {Novel chemical route for atomic layer deposition of MoS 2 thin film on SiO 2/Si substrate},
  author = {Jin, Zhenyu and Shin, Seokhee and Han, Seung-Joo and Min, Yo-Sep and others},
  journal = {Nanoscale},
  volume = {6},
  number = {23},
  pages = {14453--14458},
  year = {2014},
  publisher = {Royal Society of Chemistry},
}

Highly uniform and vertically aligned SnO 2 nanochannel arrays for photovoltaic applications

Jae-Yup Kim, Jin Soo Kang, Junyoung Shin, and 6 more authors

Nanoscale, 2015

Bib HTML PDF

@article{kim2015highly,
  title = {Highly uniform and vertically aligned SnO 2 nanochannel arrays for photovoltaic applications},
  author = {Kim, Jae-Yup and Kang, Jin Soo and Shin, Junyoung and Kim, Jin and Han, Seung-Joo and Park, Jongwoo and Min, Yo-Sep and Ko, Min Jae and Sung, Yung-Eun},
  journal = {Nanoscale},
  volume = {7},
  number = {18},
  pages = {8368--8377},
  year = {2015},
  publisher = {Royal Society of Chemistry},
}