Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Youngjun Ahn"'
Autor:
Faran Zhou, Kyle Hwangbo, Qi Zhang, Chong Wang, Lingnan Shen, Jiawei Zhang, Qianni Jiang, Alfred Zong, Yifan Su, Marc Zajac, Youngjun Ahn, Donald A. Walko, Richard D. Schaller, Jiun-Haw Chu, Nuh Gedik, Xiaodong Xu, Di Xiao, Haidan Wen
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)
Van der Waals materials are characterized by two dimensional layers weakly held together by interlayer van der Waals forces. Here, the authors study how shear motions between these layers influence the magnetic properties of the van der Waals antifer
Externí odkaz:
https://doaj.org/article/43656d2f5da043b0ba97b5ad880ad83e
Autor:
Hyeon Jun Lee, Youngjun Ahn, Samuel D. Marks, Eric C. Landahl, Shihao Zhuang, M. Humed Yusuf, Matthew Dawber, Jun Young Lee, Tae Yeon Kim, Sanjith Unithrattil, Sae Hwan Chun, Sunam Kim, Intae Eom, Sang-Yeon Park, Kyung Sook Kim, Sooheyong Lee, Ji Young Jo, Jiamian Hu, Paul G. Evans
Publikováno v:
Physical Review X, Vol 11, Iss 3, p 031031 (2021)
Weakly coupled ferroelectric/dielectric superlattice thin-film heterostructures exhibit complex nanoscale polarization configurations that arise from a balance of competing electrostatic, elastic, and domain-wall contributions to the free energy. A k
Externí odkaz:
https://doaj.org/article/e576f4a1cf0a4697aca92bac2741c769
Publikováno v:
KIISE Transactions on Computing Practices. 28:567-572
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae784ceaa8456c5dfea85efac6e9a03f
https://doi.org/10.5626/ktcp.2022.28.11.567
https://doi.org/10.5626/ktcp.2022.28.11.567
Autor:
Hyeon Jun Lee, Youngjun Ahn, Samuel D. Marks, Deepankar Sri Gyan, Eric C. Landahl, Jun Young Lee, Tae Yeon Kim, Sanjith Unithrattil, Sae Hwan Chun, Sunam Kim, Sang-Youn Park, Intae Eom, Carolina Adamo, Darrell G. Schlom, Haidan Wen, Sooheyong Lee, Ji Young Jo, Paul G. Evans
Publikováno v:
Nano Letters. 22:4294-4300
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::282ca10e12502fbd1e993251580cf3cf
https://doi.org/10.1021/acs.nanolett.1c04831
https://doi.org/10.1021/acs.nanolett.1c04831
Autor:
Youngjun Ahn, Kyuseok Shim
Publikováno v:
Journal of KIISE. 48:1343-1348
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1c581760ec15dd5a9d61ddc8a434e0d
https://doi.org/10.5626/jok.2021.48.12.1343
https://doi.org/10.5626/jok.2021.48.12.1343
Publikováno v:
Journal of the Korean Society of Mineral and Energy Resources Engineers. 58:107-118
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67db052768b9f35db4ee396c5183af7a
https://doi.org/10.32390/ksmer.2021.58.2.107
https://doi.org/10.32390/ksmer.2021.58.2.107
Autor:
Deepankar Sri Gyan, Hyeon Jun Lee, Youngjun Ahn, River B. Carson, Jerome Carnis, Tae Yeon Kim, Sanjith Unithrattil, Jun Young Lee, Sae Hwan Chun, Sunam Kim, Intae Eom, Minseok Kim, Sang‐Youn Park, Kyung Sook Kim, Ho Nyung Lee, Ji Young Jo, Paul G. Evans
Above-bandgap femtosecond optical excitation of a ferroelectric/dielectric BaTiO3/CaTiO3 superlattice leads to structural responses that are a consequence of the screening of the strong electrostatic coupling between the component layers. Time-resolv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ae7a0b4c68f32871c1232144ac3f228
Autor:
Xiaoyu Guo, Rachel Owen, Austin Kaczmarek, Xiaochen Fang, Chandan De, Youngjun Ahn, Wei Hu, Nishkarsh Agarwal, Suk Hyun Sung, Robert Hovden, Sang-Wook Cheong, Liuyan Zhao
Domain walls are ubiquitous in materials that undergo phase transitions driven by spontaneous symmetry breaking. Domain walls in ferroics and multiferroics have received tremendous attention recently due to their emergent properties distinct from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61e77876ba779b4a3798fc718e442c55
Autor:
Matthew Dawber, Jia Mian Hu, Sunam Kim, Eric C. Landahl, Intae Eom, Kyung Sook Kim, Sooheyong Lee, Sanjith Unithrattil, Sae Hwan Chun, Hyeon Jun Lee, M. Humed Yusuf, Sang Yeon Park, Paul G. Evans, Samuel D. Marks, Shihao Zhuang, Youngjun Ahn, Jun Young Lee, Ji Young Jo, Tae Yeon Kim
Publikováno v:
Physical Review X, Vol 11, Iss 3, p 031031 (2021)
Weakly coupled ferroelectric/dielectric superlattice thin-film heterostructures exhibit complex nanoscale polarization configurations that arise from a balance of competing electrostatic, elastic, and domain-wall contributions to the free energy. A k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17eb08868151f756c1d5c4398b8b66c6
http://arxiv.org/abs/2107.02659
http://arxiv.org/abs/2107.02659
Autor:
Tao Zhou, Youngjun Ahn, Paul G. Evans, Dillon D. Fong, Jack A. Tilka, Deborah M. Paskiewicz, Anastasios Pateras, Yajin Chen, Donald E. Savage, Joonkyu Park, Thomas F. Kuech, Ian McNulty, Martin V. Holt
Publikováno v:
The Journal of Physical Chemistry C. 123:7447-7456
Crystallization from an amorphous precursor presents a new route to control the properties of complex oxides by selecting their nanoscale morphology. A key challenge in crystal growth from the amor...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ccb88553ba4b81a8c275b660a2a61ce
https://doi.org/10.1021/acs.jpcc.9b00078
https://doi.org/10.1021/acs.jpcc.9b00078