Period
Conference
Title
Authors
URL
2025. 4. 7 - 11
2025 MRS Spring Meeting & Exhibit
Synaptic luminescence of rare-earth based phosphor for optical neuromorphic computation
Sangwon Wi & Yunsang Lee
2024. 9. 22 - 25
IWAMSN2024
Application of Luminescent Materials to Neuromorphic Computing
Sangwon Wi & Yunsang Lee
2024. 8. 29 - 9. 1
JKC-FE14
Changes of Piezoelectric and Optical properties in K0.5Na0.5NbO3 ceramics by Sm3+/Sr2+ co-doping
Jiwoo Seo & Sangwon Wi
2023. 12. 4 - 8
ICAMD 2023
Structural, Luminescent Characteristics, and Optical Temperature Measurement Study of K5Y(P2O7)2 Doped with Er3+ Ions
Chae Yeon Lee
2023. 12. 4 - 8
ICAMD 2023
Overcoming the thermal quenching effect in Emission of Eu3+ and Tb3+doped HfW2O8 via Negative Thermal Expansion
Kwan Chul Lee
2023. 12. 4 - 8
ICAMD 2023
Investigation on photoluminescence and photochromism in Eu3+ doped (Ba1-xCax)TiO3
Dong Jae Lee
2023. 12. 4 - 8
ICAMD 2023
Optoelectronic Synapse Behaviors in Tb3+/Al3+ Co-doped CaSnO3 with long persistent luminescence
Sang Won Wi (Invited)
2023. 11. 25 -26
The 8th Asian Applied Physics conference
Optical Properties of 4f-orbital Ions for Oxide Electronics
Yunsang Lee (invited)
Fukuoka, Kyushu
2023. 11. 5 - 7
The 13th Vietnam National Conference on Solid state physics and materials science
Luminescent properties of rare earth ion doped functional oxides
Yunsang Lee (invited)
Ho Chi Min city, Vietnam
2023. 11. 12 - 16
AMF-AMEC 2023
Optoelectronic Synapse Behaviors in Tb3+ Doped CaSnO3
Sang Won Wi
2023. 11. 12 - 16
AMF-AMEC 2023
Defect-induced luminescence properties of rare earth doped sulfates prepared via the co-precipitation method
Yunsang Lee
2023. 08. 27 - 9. 01
20TH INTERNATIONAL CONFERENCE ON LUMINESCENCE IN PARIS, FRANCE
Electric field-driven change in structure and luminescent properties of Eu3+ doped (1-x)(Na0.5Bi0.5)TiO3-xBaTiO3
Han Jaeho
2023. 08. 27 - 9. 01
20TH INTERNATIONAL CONFERENCE ON LUMINESCENCE IN PARIS, FRANCE
Systematic change in the luminescent properties of ASnO3 (A = Ca, Sr, and Ba) with doping of Eu, Dy, and Er ions
Lee Kwan Chul
2023. 08. 21 -25
2023 China-Korea Symposium on
Low Dimensional Electronic and
Photonic Materials and Devices
Interesting optical properties of rare earth ion-doped functional oxides
Sangwon Wi, Dongjae Lee, M. J. Jeong, K. C. Lee, Jaeho Han, and Yunsang Lee
Nanjing, China (invited)
2023. 07. 05 - 07
NANO KOREA 2023
Optically prompted synaptic behavior in Tb3+ doped CaSnO3
S. W. Wi, and Y. S. Lee
2023. 03. 05 - 10
APS March meeting 2023
Poling-driven modulation of structural and luminescent properties in Eu3+-doped (1-x)(Bi1/2Na1/2)TiO3-xBaTiO3 relaxor
J. H. Han, S. W. Wi, and Y. S. Lee
https://www.aps.org/meetings/
2023. 02. 13 - 15
The 11th Vietnam-Korea Symposium on Quantum Photonics, Nanophysicsand Science Education
Electric field-induced modulation in structure and optical properties of EU3+ -doped relaxor ferroelectrics
Yunsang Lee (invited)
2022.11. 26-27
The 7th Asian Applied Physics Conference
Novel luminescent properties of Ce3+ ion doped BaSO4 prepared by co-precipitation method
Minjae Jeong, J. H. Choi, and Y. S. Lee
2022.9. 26-28
The 13th Korea-Japan Conference on Ferroelectrics (KJC-FE13)
Poling induced modulation in structural and optical properties of Eu3+ doped (1-x)Na0.5Bi0.5TiO3 - xBaTiO3
S. W. Wi*, J. H. Han, E. Y. Kim, S. Y. Cho, S. D. Bu and Y. S. Lee
2022.7. 17-21
The 20th International Symposium on the Physics of Semiconductors and Applications (ISPSA 2022)
Structure and Luminescent Properties of Rare Earth Ions-doped Perovskite Stannates ASnO3(A = Ca, Sr, and Ba)
Kwanchul Lee* and Y. S. Lee
2022.7. 17-21
The 20th International Symposium on the Physics of Semiconductors and Applications (ISPSA 2022)
Study on the Optical Properties of Ce3+ Ion Doped BaSO4 Prepared by Co-precipitation Method
Minjae Jeong*, J. H. Choi , and Y. S. Lee
2022.7. 17-21
The 20th International Symposium on the Physics of Semiconductors and Applications (ISPSA 2022)
Effect of Eu3+, Bi3+, and Li+ Ternary Doping on Photoluminescent, Structural Properties of GdNbO4
S. W. Wi*, Y. S. Lee
2022.7. 17-21
The 20th International Symposium on the Physics of Semiconductors and Applications (ISPSA 2022)
Doping-Site Dependence of Upconversion Emission of Ho3+ Ion in CaHfO3
Hyeontae Lim , Sojeong Lee , Soyeong Jang , and Y. S. Lee
2022.7. 17-21
The 20th International Symposium on the Physics of Semiconductors and Applications (ISPSA 2022)
Pholuminescence and Photochromisim of Ce3+ and Ce3+/Eu3+ ions in Sr2SnO4
D. J. Lee, Y. S. Lee
https://www.ispsa.or.kr
2022.7. 06-08
NANO KOREA 2022
Luminescent properties of rare earth ions-doped perovskite stannates ASnO3(A=Ca, Sr, and Ba)
Kwanchul Lee and Y. S. Lee
2022.7. 06-08
NANO KOREA 2022
Study on the optical properties of Ce3+ ion doped BaSO4 nanophosphor prepared by coprecipitation method
Min Jae Jeong, J. H. Choi, and Y. S. Lee
2022.7. 06-08
NANO KOREA 2022
Modulative luminescent properties in Eu3+ doped (1-x)Na0.5Bi0.5TiO3 − xBaTiO3 using poling induced structural changes
S. W. Wi, J. H. Han, E. Y. Kim, S. Y. Cho, S. D. Bu, and Y. S. Lee
2021.12. 06-10
ICAMD2021
Structural Change of the Zirconate Perovskite Series and Upconversion Luminescence of Er3+ according to A-site Cations
Minjae Jeong, Sangwon Wi, Y. S. Lee
2021.12. 06-10
ICAMD2021
Study on relationship between the photochromic reaction and defect state of Eu3+-doped Sr2SnO4
D. J. Lee, S. W. Wi, S. Y. Jang, and Y. S. Lee