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Combinatorial Quantum Materials Research Lab

Department of Physics, Pukyong National University

우리 연구실의 오주현 박사님(제1저자), 남기득, 이동익 학생이 참여한
스퍼터링 방식을 통한 최초의 antiperovskite 박막 제작과 조합방식을 통한 구조적 특성 연구가 Appl. Phys. Lett. 지에 게재 확정되었습니다! :)

(메릴랜드대학 / 부산대학교 공동연구)

(Our work on the first fabrication of an antipervskite oxide using sputtering, followed by a combinatorial study on the stoichiometry effect, has been accepted for publication in Applied Physics Letters! Congratulations!)

go.nature.com/2VgsZTp

NEW POST ON Nature Research Device & Materials Engineering Community

AFTER THE PAPER

Toward Klein Josephson junctions and other topological superconducting devices

NEW Article on KPS Webzine
(물리학과 첨단기술)

FEATURED ARTICLE

조합 방식을 활용한 응집물질물리와 금속 박막 연구

Combinatorial Science for Condensed Matter Physics and Metal Thin-film Study

오주현 박사님께서 미국 물리학회 (APS)에서
멋진 발표를 해주셨습니다! 😄

(Ju Hyun gave an oral presentation at APS March Meeting.)

Ju Hyun Oh, Kideuk Nam, Donghyeon Kim, Dongik Lee, Jihun Park, Rohit Pant, Mijeong Kang, Ichiro Takeuchi, Seunghun Lee
"Stoichiometric effect on the physical properties of Sr3SnO thin films fabricated by sputtering method"

연구실 이동익 학생이
'2023년 학교를 빛낸 얼굴' 총장상을 수상하였습니다! 축하합니다!

Feb. 23, 2024

link: https://www.pknu.ac.kr/main/51?action=view&no=714411

The collaborative work with Prof. Se-Young Jeong's group at PNU has been accepted for publication in Adv. Mater.!
(Seunghun and Kideuk)

"Self-oxidation resistance of the curved surface of achromatic copper", Y.-H. Kim, S.-G. Kim, S. Lee, M. Cheon, S. J. Kim, K. Nam, B. Lamichhane, S. H. Park, M.-H. Jung, J.-S. Kim, H. Y. Jeong, Y. Lee, Y. H. Lee, Y.-M. Kim, and S.-Y. Jeong, Adv. Mater. (accepted)

Ju Hyun's work on the effect of Ga-subsitution on the local structure and luminescent properties on Eu doped CYAO phasphors has been published in Inorganics! Congratulations!

Ju Hyun Oh, Hyunwoo Kim, Mijeong Kang, and Seunghun Lee,
"Influence of Ga Substitution on the Local Structure and Luminescent Properties of Eu-Doped CaYAlO4 Phosphors"

Dongik's work on the on-demand removable passivation for novel materials research has been accepted for publication in Progress in Organic Coatings!

Dongik Lee, Kideuk Nam, Jong-Seong Bae, Jihun Park, Mijeong Kang, Sung Heum Park, Ju Hyun Oh, and Seunghun Lee,
"Nanoscale paraffin layer fabricated using spin coating technique for on-demand removable passivation"

link: https://www.pknu.ac.kr/main/51?action=view&no=711415

Daum뉴스: https://v.daum.net/v/20230713155658815

Ju Hyun's the first experimental work on p-type Sn2GeO4 has been accepted for publication in J. Kor. Phys. Soc.!

Ju Hyun Oh, Hyunwoo Kim, Mijeong Kang, and Seunghun Lee
"Exploration of chemical reaction routes to the synthesis of possible transparent p-type conductor Sn2GeO4"

Kideuk's work on the microstructure and optical properties of GeO2 thin films has been accepted for publication in Adv. Eng. Mater.! Congratulation!

Kideuk Nam, Ju Hyun Oh, Jong-Seong Bae, and Seunghun Lee
"Effects of heat treatment on the microstructure and optical properties of sputtered GeO2 thin films"

Hyunwoo and Dongik gave poster presentations at 2023 KPS Spring Meeting!

Hyunwoo Kim, Jihun Park, Kideuk Nam, Rohit Pant, Ichiro Takuechi, and Seunghun Lee,
"Optimizing WDS measurement conditions for composition analysis of rare-earth boride thin films"

Dongik Lee, Ju Hyun Oh, Su Jae Kim, Se-Young Jeong, and Seunghun Lee,
"Machine learning assisted color design of copper/copper oxide"

& they both got awards!! (Outstanding Presentation Award!)

The work with Wu group at U. Penn and Takeuchi group at UMD has been accepted for publication in Physical Review Letter!

J. Stensberg et al., "Observation of the superconducting proximity effect from surface states in SmB6/YB6 thin film heterostructures via terahertz spectroscopy."

Hyunwoo and Dongik gave poster presentations at Conference of the Korea Society of Surface Analysis!!

Hyunwoo Kim, Ju Hyun Oh, Kideuk Nam, Jong-Seong Bae, Mijeong Kang and Seunghun Lee,
"Hydrogen effect on the luminescence properties of Eu-doped CaYAl1-δXδO4 (X = Si and Ga)"

Dongik Lee, Su Jae Kim, Se-Young Jeong, Ju Hyun Oh, and Seunghun Lee,
"Machine learning to design the color of copper/copper oxide"

& they both got awards!! (Best poster presentation!)

Hyunwoo's recent work on hydrogen effect on the luminescent properties of oxide phosphors has been accepted for publication in Journal of Alloys and Compounds. Congratulation!

H. Kim and S. Lee* et al., "Hydrogen-mediated manipulation of luminescence color in single-component Eu doped CaYAlSiO4 by defect passivation" https://doi.org/10.1016/j.jallcom.2022.167610

부경투데이: https://www.pknu.ac.kr/main/51?action=view&no=708288

Kideuk Nam and Dr. Ju Hyun Oh gave poster presentations at Conference of the Korean Vacuum Society.

Kideuk Nam, Ju Hyun Oh, and Seunghun Lee, "조합 방식을 활용한 GeO2의 상전이와 광학적 특성 연구"

Ju Hyun Oh, Hyunwoo Kim, Kideuk Nam, Jong-Seong Bae and Seunghun Lee, "Unconventional valence states in Ce-Ni-Sn alloys "

Dr. Ju Hyun Oh's recent work on the possible cause of defects in alkaline-earth-metal-based materials has been accepted for publication in Current Applied Physics. Congratulation!

J. H. Oh and S. Lee* et al., "Side reaction in the hydrogen and carbothermal reductions of BaO and BaCO3: the role of an infinitesimal amount of water" https://authors.elsevier.com/a/1e9GG5aLOStDEc

Hyunwoo Kim (Undergrad. Researcher, sophomore) gave a poster presentation at 2021 KPS Fall meeting!

Hyunwoo Kim, Kideuk Nam, Ju Hyun Oh*, Seunghun Lee* et al., "화학적 치환과 결정 결함에 따른 CaYAlO4:Eu 의 형광 특성 변화 연구"

Dr. Ju Hyun Oh and Kideuk Nam (undergard researcher) gave poster presentations at 2021 KPS Spring meeting!

http://www.kps.or.kr/conference/event/index.php?cfrid=10

Dr. Ju Hyun Oh et al. "Attempt to chemically reduce barium oxide and barium carbonate with hydrogen"
Kideuk Nam et al. "Wettability of Cu thin films depending on surface morphology and oxidation"

# 5112, B15 (Natural Science Building), Department of Physics, Pykyong National University

45, Yongso-ro, Nam-gu, Busan, Republic of Korea

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