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您的检索式：作者名="Hyungjun Lim"
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| 1 | Macroscopic Ag nanostructure array patterns with high-density hotspots for reliable and ultra-sensitive SERS substrates显示文摘Syn thesis of metal nano structures arrays with large amounts of small nano-gaps on a homoge nous macroscale is of significant in terest and importa nee in chemistry,biotech no logy,physics,and nan otech no logy because of their enhan ced properties.However,the fabricatio n of uncovered nano-gaps with high-density and uniformity is rather difficult due to the complex and multiple synthetic steps.In this research,a facile and low-cost approach is demonstraind for the synthesis of high-density small nano-gaps(about 3.4 nm)between silver nanostructure array patter ns(SNAPs)over a large area.Uniform nan o?hole patter ns were periodically gen erated over an entire substrate using nano-impri nt lithography.Electrochemical reacti on at the high over-potential produced multiple silver nano crystals inside the nano-hole patter ns,gen erati ng a high-de nsity of small and un covered nano-gaps.Finally,we fully dem on strate their applicati on in the rapid detectio n of rhodamine 6G(R6G)molecules by surface-enhaneed Raman scattering(SERS)spectroscopy with a very low detection limit(1 fM)as well as excellent signal uniformity(RSD<8.0%±2.5%),i ndicati ng an extra ordinary capability for single-molecule detecti on. | Taeksu Lee Soongeun Kwon San ghee Jung Hyungjun Lim Jae-Jong Lee | 2019 | Nano Research2019，12，10： | 3 |
| 2 | Resistance to Fluoroquinolone by a Combination of Efflux and Target Site Mutations in Enteroaggregative Escherichia coli Isolated in Korea显示文摘 | Jun-Young Kim Se-Mi Jeon Hyungjun Kim Nara Lim Mi-Sun Park Seong-Han Kim | 2012 | Osong Public Health and Research Perspectives2012，，4： | 1 |
| 3 | Fabrication of an adhesion-free transparent roll stamp for large area pat-terning using ultraviolet-type roller nanoimprint lithography 显示文摘 | Park Hyunha Lim Hyungjun Lee Sunghwi | 2012 | Journal of Vacuum Science & Technology2012，30，6： | 1 |
| 4 | Aluminum nitride waveguide beam splitters for integrated quantum photonic circuits显示文摘We demonstrate integrated photonic circuits for quantum devices using sputtered polycrystalline aluminum nitride(Al N)on insulator.On-chip Al N waveguide directional couplers,which are one of the most important components in quantum photonics,are fabricated and show the output power splitting ratios from 50:50 to 99:1.Polarization beam splitters with an extinction ratio of more than 10 d B are also realized from the Al N directional couplers.Using the fabricated Al N waveguide beam splitters,we observe Hong–Ou–Mandel interference with a visibility of 91.7%±5.66%. | HYEONG-SOON JANG DONGHWA LEE HYUNGJUN HEO YONG-SU KIM HYANG-TAG LIM SEUNG-WOO JEON SUNG MOON SANGIN KIM SANG-WOOK HAN HOJOONG JUNG | 2023 | Photonics Research2023，11，7： | 0 |
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