2026
July
- We had a "random bibimbap" for lunch on July 10th! Everyone (Prof. Yoon, Dr. Nguyen, Joohee, Seoyeon, Hanseul, Eunkyo, Jisoo, and Youngye) brought one secret ingredient, and together they turned out to be the perfect combination. It was not only incredibly delicious but also surprisingly well balanced from a nutritional point of view. A fun and memorable lunch! Check it out at the link (at the bottom of that page. Thanks to Eunkyo!!).
June
- Hanseul won "Best Presentation" award at the ISPSA 2026. Congratulations!
- Eunkyo Oh, Jisoo Kim, and Youngye Jo will be with us as interns for the summer. Welcome Eunkyo, Jisoo, and Youngye!!
- Prof. Yoon, Dr. Nguyen, Joohee, Seoyeon, and Hanseul attended the ISPSA 2026 in Jeju.
April
- Prof. Yoon, Dr. Nguyen, Joohee, Seoyeon, and Hanseul attended the KPS Spring Meeting in Daejeon.
- Seoyeon and Hanseul won"Excellent Presentation" awards from the Korean Physical Society AND the Applied Physics Division at the KPS Spring Meeting. Way to go!!
March
- Hyemin, Hyerim, and Haeseon gave wonderful presentations for their intership results. They did find out "mysterious feature" in our graphite samples. Good job!!
February
- Eunseo graduated with Master's degree. Good luck to her future!
January
- All members including three interns got together and started New Year!
2025
December
- Prof. Yoon attended the AAPC in Miyajaki, Japan.
- Prof. Yoon, Dr. Nguyen, Joohee, Seoyeon, Hanseul, and Eunseo attended the ICAMD in Busan.
- Hyemin Ji, Hyerim In, and Haeseon Joo will be with us as interns for the winter. Welcome Hyemin, Hyerim, and Haeseon!!
- On the 2nd day, Eunseo successfully finished her M.S. defense. Congratulations Eunseo!
October
- Prof. Yoon, Joohee, Seoyeon, and Hanseul attended the KPS Fall Meeting in Kwangju.
September
- Dr. Nguyen The Hoang joined CMSL as a postdoc. Welcome!
June
- Kyubin Kim, Jiyoung Ko, and Yoonjung Kang will be with us as interns for the summer. Welcome everyone!
May
- We had homecoming day 2025 on the 30th. Current CMSL members and Dr. Yejin Kim, Suyeun, and Sojeong came. We had a good time. Thanks all CMSLites!!
April
- Dr. Yejin Kim left for KIST for a new position as a postdoctoral researcher. Good luck!!
- Prof. Yoon, Joohee, Seoyeon, Hanseul, and Eunseo attended the Materials Research Society Meeting held in Seattle, USA from 7th to 11th.
March
- Sera, Minji, and Dahyun gave wonderful presentations for their intership results. Good job!!
February
- Prof. Yoon, Joohee, Seoyeon, Hanseul, Eunseo, Kaeun, Sera, Minji, and Dahyun attended the Applied Physics Academy held in Haeundae, Busan, from 10th to 12th.
January
- All members including three interns got together and started New Year!
2024
December
- Sojeong Ko starts as a Customer Engagement Application Engineer at KLA Korea. Good luck to Sojeong for her new journey!
- Sera Lee, Dahyun Ko, and Minji Kim will be with us as interns for the winter. Welcome Sera, Dahyun, and Minji!!
October
- Joohee, Seoyeon, Hanseul, Eunseo, and Kaeun attended the KPS Fall Meeting in Yeosu.
September
- Prof. Yoon, Seoyeon, and Eunseo visited IMR (Institute for Materials Research) atTohoku University, Japan.
July
- Kaeun Kim and Yejin Choi will be with us as interns for the summer. Welcome Kaeun and Yejin!
June
- All members of CMSL participated in the ISPSA 2024 held in Jeju from 6/3 to 6/6.
May
- On the last day of May, Yejin successfully finished her Ph.D. defense. Congratulations Dr. Kim!
- On the last day of May, Sojeong successfully finished her M.S. defense. Congratulations Sojeong!
April
- Joohee, Seoyeon, Hanseul, and Eunseo attended the KPS Spring Meeting in Daejeon.
- Prof. Yoon attended the MRS meeting in Seattle, USA.
- Prof. Yoon gave an invited talk in The 14th International Symposium on Advanced Photonic Science and Technology (ISAPST 2024), Shanghai, China.
- We renovated the office area.
February
- Dr. Qiu Jin left for Wuhan, China for a new position as a researcher. Good luck!!
January
- We have new members for the winter (3 interns and 2 new students): Mijung Kim, Ahyeon Park, Youngseo Kim, Eunseo Lee, and Hanseul Cho. Welcome!
2023
December
- Prof. Yoon, Yejin, and Seoyeon presented their work at Prof. Munseok Jung's group in Hanyang University.
- Joohee and Sojeong attended EJO symposium in Tokyo, Japan.
November
- We purchased a new laser (488 nm, coherent, diode laser).
- Prof. Yoon gave a public lecture (금요일에 과학터치: https://sciencetouch.nrf.re.kr/) organized by National Research Foundation (NRF).
- Prof. Yoon, Yejin, and Seoyeon attended AAPC conference in Fukuoka, Japan.
October
- Prof. Yoon, Jin, Yejin, Joohee, Sojeong, and Seoyeon attended the KPS Fall Meeting in Changwon.
- Yejin and Joohee won 'Excellent Presentor" awards from the Korean Physical Society and "Excellent Presentation" awards from the Applied Physics Division at the KPS Fall Meeting. Way to go!!
August
- Dr. Qiu Jin joined CMSL as a postdoc. Welcome Dr. Qiu! She will officially start in September.
- We had visitors from Japan (Prof. Mochizuki Yasuhide, Dr. Soungmin Bae, Tokyo Institute of Technology) for 2 days. We shared common interests and discussed (continuing) collaboration.
May
- Thanks to Sojeong, we have new homepage for our lab open at http://my.ewha.ac.kr/cmsl/ The contents will be updated!
April
- Prof. Yoon, Yejin, Joohee, Sojeong, and Seoyeon attended the KPS Spring Meeting in Daejeon.
- Yejin won 'Excellent Presentor" award from the Korean Physical Society and "Excellent Presentation" award from the Applied Physics Division at the KPS Spring Meeting.
February
- Prof. Yoon, Yejin, Joohee, Sojeong, and Seoyeon attended the 3rd Applied Physics Academy held in Hawoondae, Busan.
- Prof. Yoon, Yejin, Joohee, Sojeong, and Seoyeon visited Yokohama National University for 2 days for collaboration.
2022
October
- Prof. Yoon, Yejin, Joohee, Sojeong, and Seoyeon attended the KPS Fall Meeting in Pusan. Students presented their results.
July
- Prof. Yoon, Yejin, Joohee, Sojeong, and Seoyeon attended the ISPSA 2022 in Jeju from 7/17~21. Students presented their results.
June
- Prof. Yoon gave a lecture at the 27th Raman Workshop on the 17th at Horiba Korea.
- CMSL will take two students for summer internship. Contact Prof. Yoon.
- Prof. Yoon, Yejin, Joohee, and Seoyeon attended the ICPS 2022 (https://icps2022.org/) in Sydney, Austrailia from 6/27~6/30. Students presented their results.
May
- Main equipments of CMSL (spectrometer system + laser input parts) are being upgraded. Upon finishing the upgrade project, which is to be finished in a few weeks, we will have wider selection of wavelegths, much better S/N, stabler spatial mapping ability, etc.
- Sojeong Ko will join CMSL as a new M.S. student from the Fall Semester. Welcome Sojung!
- Joohee will join CMSL as a new Ph.D. student from the Fall Semester. Welcome (again) Joohee!
2021
December
- Seoyeon Ko, Jiyoon Lee, and Eunseo Lee joined CMSL as undergrad research interns for the winter. Welcome!
- CMSL attended the 12th ICAMD conference at Jeju island.
- Joohee, Suyeun, and Yujin passed their M.S. defense! Congratulations!!
November
- Dr. Jayeong Kim will start a new position at LG Chem (LG 화학: https://www.lgchem.com/main/index) as a researcher. Congratulations! Good luck!
- Yujin jang will start a new position at LG Display (https://www.lgdisplay.com/kor). Congratulations! Good luck!
- Suyeun Baek will start a new position at ASML Korea (https://www.asml.com/ko-kr). Congratulations! Good luck!
October
- CMSL attended the KPS Fall Meeting in cyberspace
- Yejin won 'Excellent Presentor" award and Joohee won 'Excellent Poster Presentor" award from the Korean Physical Society at the KPS Fall Meeting
July
- Dr. Jayeong Kim will start a new postdoc position at KIST (Korea Institute of Science and Technology). Good luck!
- Seoyeon Ko joined CMSL as an undergrad research intern for the summer. Welcome!
May
- Virtual lab tour was held on 12th ~ 13th
April
- CMSL attended the KPS Spring Meeting in cyberspace
February
- Every members of CMSL registered for the Applied Physics Academy (http://ap.kps.or.kr/03web04.php) organized by Applied Physics Division, The Korean Physical Society (http://ap.kps.or.kr/index.php).
January
- Soyoung Oh joined CMSL as an undergrad research intern for the winter. Welcome!
- Prof. Yoon gave online lectures on Raman scattering spectroscopy on 20th (Wed), 22nd (Fri), 27th (Wed), and 29th (Fri) as a part of Special Lecture Series in Institute of Applied Physics, Seoul National University.
2020
December
- Jayeong passed her Ph.D. defense! Congratulations Dr. Jayeong Kim!!
November
- CMSL attended the KPS Fall Meeting in cyberspace
August
- Eunji left for the University of Maryland, USA to pursuit a Ph.D. in condensed matter physics there. Good luck, Eunji!
July
- CMSL attended the KPS Spring Meeting in cyberspace
- Yejin won 'Excellent Presentor" award from the Korean Physical Society and "Excellent Presentation" award from the Applied Physics Division at the KPS Spring Meeting
April
- Trang and Yejin's paper is accepted for publication in The Journal of Physical Chemistry Letters
January
- Prof. Yoon and Jayeong visited Academia Sinica, Taiwan from Jan. 6th to 8th
2019
December
- Prof. Yoon, Jayeong, Eunji, and Yejin attended The 11th International Conference on Advanced Materials and Devices (ICAMD 2019) in Jeju
- Yejin won the Best Poster award
November
- Three students (Juhee, Suyeon, and Yujin) have passed the entrance exam to Ewha Graduate School and will join CMSL in March 2020!
October
- CMSL attended the KPS Fall Meeting in Gwangju
September
- Dr. Trang joined the Danang University of Science and Technology as a faculty member! Many congrats!!
August
- Prof. Yoon and Jayeong visited for a continuing collaboration with Prof. Rübhausen's lab at CFEL, DESY in Hamburg, Germany
July
- Prof. Yoon and Yejin participated in FLP (Faculty led program) Ewha - visited TU Delft (Netherlands), University of Edinburgh, Hariot-Watt University, University of St. Andrews (UK)
June
- Prof. Yoon, Jayeong, Eunji, Yejin, and Yujin attended the 7th Taiwan International Symposium on Raman Spectroscopy in Taipei, Taiwan
May
April
- CMSL attended the KPS Spring Meeting in Daejon
February
- CMSL attended the Korean Vacuum Society Meeting in Hongcheon
January
- Prof. Yoon and Jayeong visited for a collaboration with Prof. Rübhausen's lab at CFEL, DESY in Hamburg, Germany
- Dr. Trang presented her research "Raman scattering study of vibration modes in single crystalline CH3NH3PbX3 (X=Cl,Br)" at the 2019 Vietnam-Korea International Symposium in Hanoi, Vietnam
2018
December
- Prof. Yoon, Jayeong, Yejin, Eunji, and Yujin attended The 3rd Asian Applied Physics Conference in Fukuoka, Japan
October
- CMSL attended the KPS Fall Meeting in Changwon
- Jayeong won 'Excellent Presentor" award from the Korean Physical Society and "Excellent Presentation" award from the Applied Physics Division at the KPS Fall Meeting
August
- CMSL attended the 26th International Conference on Raman Spectroscopy (ICORS 2018) in Seogwipo
July
- CMSL attended the 19th International Symposium on the Physics of Semiconductors and Applications (ISPSA 2018) in Jeju
April
- CMSL attended the KPS Spring Meeting in Daejon
- Jayeong won 'Excellent Presentor" award from the Korean Physical Society and "Excellent Presentation" award from the Applied Physics Division at the KPS Spring Meeting
March
- Prof. Yoon attended the APS March Meeting in LA, USA
2017
December
- CMSL attended the 10th International Conference on Advanced Materials and Devices (ICAMD 2017) in Jeju
November
- Prof. Yoon attended 2017 China-Korea Symposium on Low Dimensional Electronic and Photonic Materials and Devices in Shenzen, China
October
- CMSL attended the KPS Fall Meeting
August
- Prof. Yoon and Jayeong attended Faraday Discussions - SERS in Glasgow, UK
April
- CMSL attended the KPS Spring Meeting