Peer-Reviewed Journal Articles

+ Corresponding authorship

* Equally contributed first authorship

238. Dongki Lee*, Jaewon Lee*, Dong Hun Sin*, Se Gyo Han, Hansol Lee, Wookjin Choi, Hyojung Kim, Jaebum Noh, Jungho Mun, Woong Sung, Sang Woo Kim, Byeong Geun Jeong, Sung Hyuk Kim, Junsuk Rho, Mun Seok Jeong+ and Kilwon Cho+, "Intrachain delocalization effect of charge carriers on the charge-transfer State dynamics in organic solar cells", The Journal of Physical Chemistry (submitted)

237. Jaekyung Kim, Junhwa Seong, Younghwan Yang, Trevon Badloe and Junsuk Rho+, "Dynamic metaphotonics towards versatile metalenses and metaholograms", Advanced Photonics (in revision)

235. Wonseok Lee*, Dong Kyo Oh*, Hyoungseok Chae, Hyunsoo Chun, Minyoung Lee, Dong Ha Kim, Joohoon Kim, Jaemin Kim, Sangwon Hwang, Minyong Park, Gyubeom Yeon, Junsuk Rho and Jong G. Ok+, "Burr- and etch-free direct machining of shape-controlled micro- and nanopatterns on polyimide films by continuous nanoinscribing for durable flexible devices", Applied Physics Express (submitted)

234. Minkyung Kim*, Zihao Wang*, Yihao Yang*, Hau Tian Teo, Junsuk Rho+ and Baile Zhang+, "Three-dimensional photonic topological insulator without spin-orbit coupling", Science (submitted)

233. Minkyung Kim, Dasol Lee and Junsuk Rho+, "Incident-polarization-independent spin Hall effect of light reaching a half beam waist", Laser and Photonics Reviews (submitted)

232. Taein Jung, Dong Kyo Oh, Younghwan Yang, Junsuk Rho+ and Seung-Chul Kim+, "SHG/THG in gold nanorod array", (in preparation)

230. Byoungsu Ko*, Ji-Yeon Chae*, Trevon Badloe*, Soo-Jung Kim, Sung-Hoon Hong+, Taejong Paik+ and Junsuk Rho+, "Multi-level absorbers via the integration of undoped and tungsten-doped vanadium dioxide nanoparticles", ACS Applied Materials and Interfaces (submitted)

229. Sangwon Baek*, Joohoon Kim*, Yeseul Kim*, Jong-Ram Lee+ and Junsuk Rho+, "High numerical aperture achromatic metalens in the visible", (in preparation)

228. Muhammad Ashar Naveed*, Joohoon Kim*, Muhammad Afnan Ansari*, Inki Kim*, Dong Kyo Oh, Jihae Lee, Yeseul Kim, Muhammad Zubair+, Muhammad Qasim Mehmood+ and Junsuk Rho+, "Single-step fabricable flexible meta-displays for sensitive chemical/biomedical package security and beyond", Light: Science and Applications (in review)

227. Muhammad Aamir Abbas*, Inki Kim*, Ahsan Sarwar Rana*, Byoungsu Ko, Junhwa Seong, Jae Kyung Kim, Keunhan Park, Muhammad Qasim Mehmood+, Muhammad Zubair+ and Junsuk Rho+, "Nanostructured chromium to realize thermally stable solar thermophotovoltaic systems", Nanophotonics (submitted)

226. Trevon Badloe*, Joohoon Kim*, Inki Kim*, Won-Sik Kim*, Wook Sung Kim, Young-Ki Kim* and Junsuk Rho+, "Liquid crystal powered Mie resonators for bright colours and dark blacks in electrically tunable reflective displays", Light: Science and Applications (in review)

225. Hammad Ahmed*, Hongyoon Kim*, Jaehyuck Jang, Junsuk Rho+ and Xianzhong Chen+, "Optical metasurfaces for generating and manipulating optical vortex beams", Nanophotonics (submitted)

224. Yongju Kim, Gang Hee Gu, Peyman Asghari-Rad, Jaebum Noh, Junsuk Rho, Min Hong Seo and Hyoung Seop Kim+, "Novel deep learning approach to obtain unique stress-strain curve from indentation loading curve by considering the applied strain rate", Acta Materialia, (submitted)

223. Junsuk Rho+, "Metalenses and applications", Nanophotonics, (in preparation) [Invited Review Article]

222. Minkyung Kim and Junsuk Rho+, "New trends in nanophotonics and advanced materials", Nanophotonics, (in preparation)

221. Minkyung Kim, Dasol Lee, Younghwan Yang, Yeseul Kim and Junsuk Rho+, "Reaching the highest efficiency of spin Hall effect of light in the near-infrared using all-dielectric metasurfaces", Nature Communications (in revision)

220. Byoungsu Ko, Jaehyuck Jang, Chunghwan Jung and Junsuk Rho+, "Reversible meta-hologram using PVA metasurface", (in preparation)

219. Chunghwan Jung*, Soo-Jung Kim*, Jaehyuck Jang*, Joo Hwan Ko, Doa Kim, Byoungsu Ko, Young Min Song, Sunghoon Hong+ and Junsuk Rho+, "Disordered nanoparticle-based etalon for ultrafast gas-responsive colorimetric sensors and anti-counterfeiting display", Science Advances (in review)

218. Minkyung Kim, Dasol Lee, Younghwan Yang and Junsuk Rho+, "Spin Hall effect of light: fundamentals and applications", Photonics Insights, (in preparation) [Invited Review Article]

217. Minkyung Kim and Junsuk Rho+, "CDPDS: Coupled dipole method-based photonic dispersion solver", Computer Physics Communications, (in revision)

216. Minkyung Kim*, Younghwan Yang* and Junsuk Rho+, "Chirality in metamaterials", Nanophotonics, (in preparation) [Invited Review Article]

215. Seokwoo Kim*, Jooyeong Yun*, Sunae So, Minkyung Kim and Junsuk Rho+, "Machine learning for topological photonics", Advance in Physics X, (in preparation) [Invited Review Article]

214. Lingling Huang and Junsuk Rho+, "Nonlinear metaholography", Journal of Optics, (in preparation) [Invited Roadmap Article]

213. Myeong Jung Lee*, Eunsil Lee*, Sunae So*, Sejin Byun, Jaeseok Son, Bangzhi Ge, Hyungseok Lee, Hyung Sung Park, Wooyoung Shim, Jae Hwan Pee, Bumki Min, Sung-Pyo Cho, Zhongqi Shi, Tae Won Noh, Junsuk Rho+, Jong-Young Kim+ and In Chung+, "Three-dimensional bulk metamaterials exhibiting chemically tunable hyperbolic responses", Journal of the American Chemical Society (in revision) [IF: 15.419] (JCR 10% in Chemistry, Multidisciplinary)

212. Yeseul Kim*, Younghwan Yang*, Trevon Badloe, Minkyung Kim and Junsuk Rho+, "Artificial chirality evolution in micro-/nano-scale three-dimensional plasmonic metamaterials", Nanoscale, (in revision) [Invited Review Article]

211. Seong-Won Moon*, Chihun Lee*, Hanlyun Cho, Trevon Badloe and Junsuk Rho+, "Recent progress in metalenses", Journal of Applied Physics (in preparation) [Invited Tutorial Article]

210. Gyeongtae Kim*, Joohoon Kim*, Minsu Jeong*, Jaehyuck Jang, Inki Kim and Junsuk Rho+, "Recent progress in extended reality by metasurfaces", Nanoscale, (in preparation) [Invited Review Article]

209. Joohoon Kim*, Dong Kyo Oh*, Gwanho Yoon, Chunghwan Jung, Jae Kyung Kim, Trevon Badloe, Jihae Lee, Byoungsu Ko and Junsuk Rho+, "Metasurface holography over 90% efficiency in the visible via one-step printing of nanoparticle-embedded-resin", Nature Communications, (in revision)

207. Joohoon Kim*, Yeseul Kim*, Seong-Won Moon, Wonjoong Kim, Heon Lee, Eunpa Kim+ and Junsuk Rho+, "High numerical aperture metalens enhancing resolution of KrF DUV lithography", (in preparation)

206. Joohoon Kim*, Yeseul Kim*, Wonjoong Kim*, Heon Lee+ and Junsuk Rho+, "UV-DUV metasurface platform ZrO2 particles embeded polymer", (in preparation)

205. Sunae So*, Younghwan Yang*, Soomin Son*, Dasol Lee, Dongwoo Chae, Heon Lee+ and Junsuk Rho+, "Highly suppressed solar absorption in a daytime radiative cooler designed by genetic algorithm", Nanophotonics (in press) [IF: 8.449] (JCR 10% in Optics)

204. Junhwa Seong, Younghwan Yang, Luke P. Lee+ and Junsuk Rho+, "All-dielectric BIC metasurfaces for high-throughput SARS-CoV-2 detection", (in preparation)

203. Seokho Lee, Younghwan Yang, Dasol Lee, Minkyung Kim, Hee-Jo Lee+ and Junsuk Rho+, "Double split ring resonator based biomolecular sensor with high selectivity", (in preparation)

204. Won-Geun Kim*, Jong-Min Lee*, Younghwan Yang*, Hongyoon Kim, Vasanthan Devaraj, Minjun Kim, Hyuk Jeong, Eun-Jung Choi, Jihyuk Yang, Yudong Jang, Donghan Lee, Junsuk Rho+, Ji Tae Kim+ and Jin-Woo Oh+, "Three-dimensional plasmonic nanocluster-driven strong light-matter interaction for programmable quantum-emitter and picomolar-level biosensing", Nature (in revision)

203. Geon Lee, Dongwoo Lee, Jeonghoon Park, Yeongtae Jang, Miso Kim and Junsuk Rho+, "Recent progress on wave attenuation and energy harvesting simultaneously using local resonance of mechanical metamaterials", Communications Physics (in revision)

202. Niloufar Raeis-Hosseini and Junsuk Rho+, "Biodegradeable photonics and electronics", (in preparation)

201. Hanlyun Cho, Heonyeong Jeong, Chihun Lee, Gwanho Yoon and Junsuk Rho+, "Incoherent light collimation by planar metalenses", (in preparation)

200. Wonjoong Kim*, Gwanho Yoon*, Heonyeong Jeong, Joohoon Kim, Yeseul Kim, Hojung Choi, Junsuk Rho+ and Heon Lee+ "Fabrication of dielectric metasurfaces with thermal nanoimprint lithography", Microsystems and Nanoengineering (submitted)

199. Dongwoo Lee, Jeonghoon Park, Youngtae Jang, In Seok Kang and Junsuk Rho+, "Seismic mitigation of multi-layered phononic crystals via thin plate approach", (in preparation)

198. Hee-Jo Lee+ and Junsuk Rho+, "Electromagnetic absorbing materials in mm-wave region", (in preparation)

197. Yihao Xu*, Lin Li*, Jeongyeong Jeong*, Inki Kim, Younghwan Yang, Seokwoo Kim, Junsuk Rho+ and Yongmin Liu+ "Directional manipulation of surface plasmon polaritons with non-Hermitian nanostructures", Science (submitted)

196. Jeonghoon Park, Dongwoo Lee, Yeongtae Jang and Junsuk Rho+, "Trabeated chiral meta-beam for low-frequency multimode wave mitigation via dual bandgap mechanism", Nature Communications (in review)

195. Jungho Mun, Younghwan Yang, Joohoon Kim, Minkyung Kim, Inki Kim and Junsuk Rho+, "Chiral sensing with dimetric quasi-BIC system", (in preparation)

194. Florian Spreyer*, Jungho Mun*, Hyeohn Kim*, Ryeong Myeong Kim, Ki Tae Nam+, Junsuk Rho+ and Thomas Zentgraf+, "Second-harmonic optical circular dichroism of plasmonic chiral helicoid-III nanoparticles", ACS Photonics (in revision) [IF: 7.529] (JCR 10% in Optics)

194. Haoran Ren*, Jaehyuck Jang*, Chenhao Li*, Andreas Aigner, Malte Plidschun, Junsuk Rho+, Markus A. Schmidt+ and Stefan A. Maier+, "An achromatic metafiber for focusing and imaging", Nature Nanotechnology (in revision) (JCR 1% in Nanoscience & Nanotechnology/Materials Science, Multidisciplinary)

193. Dasol Lee*, Sunae So*, Guangwei Hu*, Minkyung Kim, Trevon Badloe, Hanlyun Cho, Jaekyung Kim, Hongyoon Kim, Cheng-Wei Qiu+ and Junsuk Rho+, "Hyperbolic metamaterials: fusing artificial structures to natural 2D materials", elight (in review) [Invited Review Article]

192. Hanlyun Cho*, Younghwan Yang*, Dasol Lee*, Sunae So* and Junsuk Rho+, "Experimental demonstration of negative refraction at visible frequencies by critical layer thickness analysis in a vertical hyperbolic metamaterial", Nanophotonics (Ahead of Print), 2021 (doi: 10.1515/nanoph-2021-0337) [IF: 8.449] (JCR 10% in Optics)

193. Taeyang Han*, Jaebum Noh*, Moo Hwan Kim, Junsuk Rho+ and Hangjin Jo+, "Pixelated microsized quantum dot arrays using surface-tension-induced flow", ACS Applied Materials and Interfaces (ASAP article), 2021 (doi: 10.1021/acsami.1c14857) [IF: 9.229] (JCR 10% in Materials Science, Multidisciplinary)

191. Chunghwan Jung*, Gyeongtae Kim*, Minsu Jeong*, Jaehyuck Jang*, Trevon Badloe, Zhaogang Dong, Joel K.W. Yang and Junsuk Rho+, "Metasurface-driven optically variable devices", Chemical Reviews (ASAP Article), 2021 (doi: 10.1021/acs.chemrev.1c00294) [IF: 60.622] (JCR 1% in Chemistry, Multidisciplinary)

190. Trevon Badloe*, Inki Kim*, Yeseul Kim*, Joohoon Kim and Junsuk Rho+, "Electrically tunable bifocal metalens with diffraction-limited focusing and imaging at visible wavelengths", Advanced Science, (Early View), 2021 (doi: 10.1002/advs.202102646) [IF: 16.806] [Hot Topic: Liquid Crystals]

189. Inki Kim*, Heonyeong Jeong*, Joohoon Kim*, Younghwan Yang, Dasol Lee and Junsuk Rho+, "Dual-band operating metaholograms with heterogeneous meta-atoms in the visible and near-infrared", Advanced Optical Materials 9, 2100609, 2021 (doi: 10.1002/adom.202100609) [IF: 9.926] (JCR 7% in Optics)

- "Dual-band operating metaholograms", Featured as Inside Cover Article” of 2021 October 4 issue (Vol. 9, Issue 19), Advanced Optical Materials 9, 2170075, 2021 (doi: 10.1002/adom.202170075) [IF: 9.926]

- Featured in [헬로디디][시사뉴스][뉴시스][대경일보][경북일보][뉴데일리][영남일보][경상매일신문][테크월드][인공지능신문][교수신문][베리타스알파] October, 2021

Dual-Band Operating Metaholograms

A reflective metahologram working at visible and near-infrared domains has been demonstrated by Junsuk Rho and co-workers (see article number 2100609). To realize a pragmatic and security-enhanced anticounterfeit display technology, such a dual-band metahologram with heterogeneous meta-atoms comprised of gold and silicon is proposed. The device can project two different holographic images under visible and near-infrared light illumination.

188. Wenshan Cai+, Yongmin Liu, Junsuk Rho, Haim Suchowski and Peter Wiecha, "Artificial intelligence meets engineered photonic materials: introduction to special issue", Optical Materials Express 11, 3431-3432, 2021 (doi: 10.1364/OME.442854) [IF: 3.442]

187. Wonseok Lee*, Hyoungseok Chae*, Dong Kyo Oh*, Minyoung Lee, Hyunsoo Chun, Gyubeom Yeon, Jaewon Park, Joohoon Kim, Hongseok Youn, Junsuk Rho+ and Jong G. Ok+, "Solution-processable electrode-material embedding in dynamically inscribed nanopatterns (SPEEDIN) for continuous fabrication of durable flexible devices", Microsystems and Nanoengineering 7, 74, 2021 (doi: 10.1038/s41378-021-00307-5) [IF: 7.127] (JCR 5% in Instruments & Instrumentation)

186. Dasol Lee*, Minkyung Kim* and Junsuk Rho+, "Next-generation imaging techniques: functional and miniaturized optical lenses based on metamaterials and metasurfaces", Micromachines 12, 1142, 2021 (doi: 10.3390/mi12101142) [IF: 2.891]

185. Minkyung Kim*, Dasol Lee*, Thi Hai-Yen Nguyen, Hee-Jo Lee, Gangil Byun and Junsuk Rho+, "Total reflection-induced efficiency enhancement of the spin Hall effect of light", ACS Photonics 8, 2705-2712, 2021 (doi: 10.1021/acsphotonics.1c00727) [IF: 7.529] (JCR 10% in Optics)

184. Trevon Badloe, Jihae Lee, Junhwa Seong and Junsuk Rho+, "Tunable nanophotonics: The path to fully active metasurfaces", Advanced Photonics Research 2, 2000205, 2021 (doi: 10.1002/adpr.202000205) [IF: Pending]

183. Younghwan Yang*, Taejun Lee*, Minkyung Kim, Chunghwan Jung, Trevon Badloe, Dasol Lee, Seokho Lee, Hee-Jo Lee and Junsuk Rho+, "Dynamic optical spin Hall effect in chitosan-coated all-dielectric metamaterials for a biosensing platform", IEEE Journal of Selected Topics in Quantum Electronics 27, 7300608, 2021 (doi: 10.1109/JSTQE.2021.3065826) [IF: 4.544] (JCR 10% in Optics)

182. Hyeongwoo Lee*, Inki Kim*, Chulho Park, Mingu Kang, Jinseong Choi, Kwang-Yong Jeong, Jungho Mun, Yeseul Kim, Jeonghoon Park, Markus B. Raschke, Hong-Gyu Park, Mun Seok Jeong, Junsuk Rho+ and Kyoung-Duck Park+, "Inducing and probing localized excitons in atomically thin semiconductors via tip-enhanced cavity-spectroscopy", Advanced Functional Materials 31, 2102893, 2021 (doi: 10.1002/adfm.202102893) [IF: 18.808] (JCR 5% in Chemistry, Multidisciplinary/Chemistry, Physical/Nanoscience & Nanotechnology/Materials Science, Multidisciplinary/Physics, Applied/Physics, Condensed Matter) [arXiv:2009.06328]

- "Atomically thin semiconductors", Featured as “Frontispiece Cover Article” of 2021 August 16 issue (Vol. 31, Issue 33), Advanced Functional Materials 31, 2170243, 2021 (doi: 10.1002/adfm.202170243) [IF: 18.808]

- Featured in [헤럴드경제][헤럴드경제2][아이뉴스24][아시아경제][뉴스1][라이센스뉴스][울산제일일보][울산매일][산업일보][위키트리][이웃집과학자][뉴스웍스] June, 2021

Atomically Thin Semiconductors

In article number 2102893, Junsuk Rho, Kyoung-Duck Park, and co-workers develop a triple-sharp-tips nano-antenna to facilitate radiative emissions of the localized states in 2D semiconductors. The localized exciton is deterministically induced and probed at room temperature through this novel concept of tip-enhanced cavity-spectroscopy. This new approach provides a practical way to control single-photon generation at room temperature, which is the centerpiece of quantum optical communications.

181. Hafiz Saad Khaliq*, Inki Kim*, Aima Zahid*, Joohoon Kim, Taejun Lee, Trevon Badloe, Yeseul Kim, Muhammad Zubair, Kashif Riaz, Muhammad Qasim Mehmood+ and Junsuk Rho+, "Giant chiro-optical responses in multipolar resonances-based single-layer dielectric metasurfaces", Photonics Research 9, 1667-1674, 2021 (doi: 10.1364/PRJ.424477) [IF: 7.080] (JCR 10% in Optics)

180. Jiwoo Ko, Hyeok Joong Kang, Junseong Ahn, Zhi-Jun Zhao, Yongrok Jeong, Soon Hyoung Hwang, Moonjeong Bok, Sohee Jeon, Jimin Gu, Ji-Hwan Ha, Junsuk Rho, Jun-Ho Jeong+ and Inkyu Park+, "Biocompatible nanotransfer printing based on water bridge formation in hyaluronic acid and its application to smart contact lens", ACS Applied Materials and Interfaces 13, 35069-35078, 2021 (doi: 10.1021/acsami.1c06225) [IF: 9.229] (JCR 10% in Materials Science, Multidisciplinary)

179. Anubhab Acharya, Sateesh Dubbu, Sumit Kumar, Nitee Kumari, Yeseul Kim, Sunae So, Taewan Kwon, Zhipeng Wang, Junbeom Park, Yoon-Kyoung Cho, Junsuk Rho, Sang Ho Oh, Amit Kumar+ and In Su Lee+, "Atomically conformal metal-laminations on plasmonic nanocrystals for efficient catalysis", Journal of the American Chemical Society 143, 10582-10589, 2021 (doi: 10.1021/jacs.1c05753) [IF: 15.419] (JCR 10% in Chemistry, Multidisciplinary)

- "Confine-and-shine", Featured as “Cover Article” of 2021 July 21 issue (Vol. 143, Issue 28) [IF: 15.419]

- Featured in [EurekAlert!][Phys.Org][전자신문][동아사이언스][시사뉴스][대경일보][전자부품][메디컬투데이][한국대학신문] August, 2021


"Confine-and-shine" strategy was discovered to homogeneously laminate the different surface curvatures of plasmonic nanocrystals with ultrathin conformal layers of diverse catalytic noble metals, which endows highly useful catalytic functionality on the plasmonic nanocrystal surface without adversely affecting the localized surface-plasmon resonance properties.

178. Jaehyuck Jang, Trevon Badloe and Junsuk Rho+, "Unlocking the future of optical security with metasurfaces", Light: Science and Applications 10, 144, 2021 (doi: 10.1038/s41377-021-00589-4) [IF: 17.782] (JCR 3% in Optics)

177. Gwanho Yoon, Takuo Tanaka, Thomas Zentgraf and Junsuk Rho+, "Recent progress on metasurfaces: applications and fabrication", Journal of Physics D: Applied Physics 54, 383002, 2021 (doi: 10.1088/1361-6463/ac0faa) [IF: 3.207]

176. Byoungsu Ko*, Trevon Badloe* and Junsuk Rho+, "Vanadium dioxide for dynamically tunable photonics", ChemNanoMat 7, 713-727, 2021 (doi: 10.1002/cnma.202100060) [IF: 3.154]

175. Dongki Lee*, Hyeongjin Hwang*, Dong Hun Sin*, Chan Eui Park, Se Kyo Han, Jungho Mun, Sung Hyuk Kim, Hyojung Kim, Hansol Lee, Chanwoo Lee, Junsuk Rho, Kilwon Cho+ and Mun Seok Jeong+, "Charge recycling mechanism through triplet charge-transfer state in Ternary-blend organic solar cells containing a nonfullerene acceptor", ACS Energy Letters 6, 2610-2618, 2021 (doi: 10.1021/acsenergylett.1c01049) [IF: 23.101] (JCR 3% in Electrochemistry/Chemistry, Physical/Materials Science, Multidisciplinary/Nanoscience & Nanotechnology)

- Featured in [서울경제TV][머니투데이][디지털타임스][더드라이브][한국NGO신문][내외신문][에듀동아][여성소비자신문][한국강사신문][한국대학신문][베리타스알파] August, 2021

174. Minkyung Kim, Dasol Lee and Junsuk Rho+, "Spin Hall effect under arbitrarily polarized or unpolarized light", Laser and Photonics Reviews 15, 2100138, 2021 (doi: 10.1002/lpor.202100138) [IF: 13.138] (JCR 5% in Optics/Physics, Applied/Physics, Condensed Matter) [arXiv:2101.08938]

- "Spin Hall effect", Featured as “Front Cover Article” of 2021 July issue (Vol. 15, Issue 7), Laser and Photonics Reviews 15, 2170037, 2021 (doi: 10.1002/lpor.202170037) [IF: 13.138]

- Featured in [전자신문][뉴데일리][대구신문][대경일보][경북도민일보][신아일보][웹이코노미][브레이크뉴스][베리타스알파] July, 2021

Spin Hall Effect

In article number 2100138, Minkyung Kim, Dasol Lee, and Junsuk Rho propose an approach towards the spin Hall effect of light that is independent of the incident polarization state. A symmetrical splitting of an incident light into two circularly polarized light is demonstrated under arbitrarily polarized light and unpolarized light when the two linear polarization states have the same reflection coefficient. The polarization-independent spin Hall effect of light will widen the applicability of the spin-dependent optical devices to cover randomly polarized or unpolarized sources.

173. Minkyung Kim*, Dasol Lee*, Soomin Son*, Younghwan Yang, Heon Lee+ and Junsuk Rho+, "Visibly transparent radiative cooler under direct sunlight", Advanced Optical Materials 9, 2002226, 2021 (doi: 10.1002/adom.202002226) [IF: 9.926] (JCR 7% in Optics)

- "Visibly transparent radiative cooler", Featured as “Front Cover Article” of 2021 July 5 issue (Vol. 9, Issue 13), Advanced Optical Materials 9, 2170047, 2021 (doi: 10.1002/adom.202170047) [IF: 9.926]

- Featured in [조선일보][서울신문][전자신문][어린이동아][파이낸셜뉴스][파이낸셜뉴스2][시사뉴스][뉴시스][뉴데일리][영남일보][매일신문][경북일보][대경일보][경북매일][헬로디디][메디컬투데이][뉴스웍스][신아일보][테크월드][인더스트리뉴스][헬로티][웹이코노미][브레이크뉴스][베리타스알파] July, 2021

Visibly transparent radiative cooler

A transparent radiative cooler that is designed to reflect non-visible solar energy and to radiate its thermal energy through the atmospheric window while preserving transparency is proposed by Heon Lee, Junsuk Rho and co-workers in article number 2002226. The authors present a multilayer consisting of six dielectric layers and demonstrate that the proposed cooler reduces the temperature by more than ten degrees under direct sunlight. The cooler that provides transparency and radiative cooling effect will broaden the feasibility of radiative cooling applications.

172. Dasol Lee*, Minkyung Kim*, Jongmin Lee, Byoungsu Ko, Hui Joon Park+ and Junsuk Rho+, "Angular selection of transmitted light and enhanced spontaneous emission in grating-coupled hyperbolic metamaterials", Optics Express 29, 21458-21472, 2021 (doi: 10.1364/OE.428231) [IF: 3.894]

171. Joohoon Kim*, Younghwan Yang*, Trevon Badloe, Inki Kim, Gwanho Yoon and Junsuk Rho+, "Geometric and physical configurations of meta-atoms for advanced metasurface holography", InfoMat 3, 739-754, 2021 [IF: 25.405] (JCR 5% in Materials Science, Multidisciplinary)

170. Jaebum Noh*, Yonghyun Nam*, Chihun Lee, Sunae So, Yongjune Kim, Sungyu Lee, Tae-Hyung Kim, Jeong-Hae Lee+ and Junsuk Rho+, "Design of transmissive metasurface antenna using deep neural networks", Optical Materials Express 11, 2310-2317, 2021 (doi: 10.1364/OME.421990) [IF: 3.442]

169. Sunae So*, Dasol Lee*, Trevon Badloe* and Junsuk Rho+, "Inverse design of ultra-narrowband selective thermal emitters designed by artificial neural networks", Optical Materials Express 11, 1863-1873, 2021 (doi: 10.1364/OME.430306) [IF: 3.442]

- Featured in [전자신문][뉴시스][경북일보][경북도민일보][영남일보][경북매일][대구신문][메디컬투데이][브레이크뉴스] October, 2021

168. Joohoon Kim*, Ahsan Sarwar Rana*, Yeseul Kim*, Inki Kim, Trevon Badloe, Muhammad Zubair, Muhammad Qasim Mehmood+ and Junsuk Rho+, "Chiroptical metamaterials: principles, classification, and applications ", Sensors 21, 4381, 2021 (doi: 10.3390/s21134381) [IF: 3.576]

167. Gwanho Yoon and Junsuk Rho+, "MAXIM: Metasurfaces-oriented electromagnetic wave simulation software with intuitive graphical user interfaces", Computer Physics Communications 264, 107846, 2021 (doi: 10.1016/j.cpc.2021.107846) [IF: 4.390] (JCR 5% in Physics, Mathematical)

- Associated Program (Software): "MAXIM" (LGPL, Python 3.8), Computer Physics Communications 264, 107846, 2021 (doi: 10.17632/352jpd593h.1) [IF: 4.390] (JCR 5% in Physics, Mathematical)

- Featured in [연합뉴스][전자신문][동아사이언스][시사뉴스][아이뉴스24][테크월드][대구신문][대경일보][뉴데일리][브레이크뉴스][베리타스알파] May, 2021

165. Taejun Lee*, Joohoon Kim*, Ishwor Koirala, Younghwan Yang, Jaehyuck Jang and Junsuk Rho+, "Nearly perfect transmissive subtractive coloration through the spectral amplification of Mie scattering and lattice resonance", ACS Applied Materials and Interfaces 13, 26299-26307, 2021 (doi: 10.1021/acsami.1c03427) [IF: 9.229] (JCR 10% in Materials Science, Multidisciplinary)

164. Dong Kyo Oh*, Taejun Lee*, Byoungsu Ko*, Trevon Badloe, Jong G. Ok+ and Junsuk Rho+, "Nanoimprint lithography for high-throughput fabrication of metasurfaces", Frontiers of Optoelectronics 14, 229-251, 2021 (doi: 10.1007/s12200-021-1121-8) [IF: Pending]

163. Minkyung Kim*, Dasol Lee*, Younghwan Yang and Junsuk Rho+, "Switchable diurnal radiative cooling by doped VO2", Opto-Electronic Advances 4, 200006, 2021 (doi: 10.29026/oea.2021.200006) [IF: 9.636] (JCR 7% in Optics)

- Featured in [EurekAlert!] June, 2021

162. Inki Kim*, Renato Juliano Martins*, Jaehyuck Jang, Trevon Badloe, Samira Khadir, Ho-Youl Jung, Hyeongdo Kim, Jongun Kim, Patrice Genevet+ and Junsuk Rho+, "Nanophotonics for light detection and ranging technology (LiDAR)", Nature Nanotechnology 16, 508-524, 2021 (doi: 10.1038/s41565-021-00895-3) [IF: 39.213] (JCR 1% in Nanoscience & Nanotechnology/Materials Science, Multidisciplinary)

- Featured in [Phys.Org][Korea Herald][동아사이언스][전자신문][연합뉴스][세계일보][매일경제][서울경제][헤럴드경제][파이낸셜뉴스][시사뉴스][헬로디디][뉴시스][대구신문][대구일보][대경일보][경북도민일보][경북매일][뉴데일리][일요신문][전자부품][정보통신신문][인공지능신문][브레이크뉴스][베리타스알파][보안뉴스][포항MBC][포항MBC 4'27''] May, 2021

161. Dongwoo Chae, Hangyu Lim, Sunae So, Soomin Son, Junsuk Rho+ and Heon Lee+, "Spectrally selective nanoparticle mixture coating for passive daytime radiative cooling", ACS Applied Materials and Interfaces 13, 21119-21126, 2021 (doi: 10.1021/acsami.0c20311) [IF: 9.229] (JCR 10% in Materials Science, Multidisciplinary)

160. Hanlyun Cho, Jae Man Park, Junsuk Rho and Seongjin Park+, "Warpage of powder injection molded copper structure", Metals and Materials International 27, 1131-1137, 2021 (doi: 10.1007/s12540-019-00492-z) [IF: 3.642]

159. Hafiz Saad Khaliq*, Inki Kim*, Joohoon Kim, Dong Kyo Oh, Muhammad Zubair, Kashif Riaz, Muhammad Qasim Mehmood+ and Junsuk Rho+, "Manifesting simultaneous optical spin conservation and spin isolation in diatomic metasurfaces", Advanced Optical Materials 9, 2002002, 2021 (doi: 10.1002/adom.202002002) [IF: 9.926] (JCR 7% in Optics)

158. Inki Kim*, Won-Sik Kim*, Kwan Kim, Muhammad Afnan Ansari, Muhammad Qasim Mehmood, Trevon Badloe, Yeseul Kim, Junho Gwak, Heon Lee, Young-Ki Kim+ and Junsuk Rho+, "Holographic metasurface gas sensors for instantaneous visual alarms", Science Advances 7, eabe9943, 2021 (doi: 10.1126/sciadv.abe9943) [IF: 14.136] (JCR 3% in Multidisciplinary Sciences)

- Featured in [EurekAlert!][Science Daily][Phys.Org][Tech Briefs][OPN News][The Chemical Engineer][전자신문][헤럴드경제][시사뉴스][파이낸셜뉴스1][파이낸셜뉴스2][대경일보][경북도민일보][경북일보][대구신문][경상매일신문][뉴시스][테크월드][가스신문][NSP통신][메디컬투데이][뉴데일리][헬로디디][브레이크뉴스][베리타스알파] April, 2021

- "Holographic gas sensors', Featured as “featured cover image” of 2021 April 7 issue (Vol. 7, Issue 15)

Holographic gas sensors

A compact platform flashes a visual alarm if a volatile gas is present.

157. Sunae So, Younghwan Yang, Taejun Lee and Junsuk Rho+, "On-demand design of spectrally sensitive multi-band absorbers using an artificial neural network", Photonics Research 9, B153-B158, 2021 (doi: 10.1364/PRJ.415789) [IF: 7.080] (JCR 10% in Optics)

156. Wooik Jung*, Yoon-Ho Jung*, Peter Pikhitsa, Jicheng Feng, Younghwan Yang, Minkyung Kim, Hao-Yuan Tsai, Takuo Tanaka, Jooyeon Shin, Kwang-Yeong Kim, Hoseop Choi, Junsuk Rho+ and Mansoo Choi+, "Three-dimensional nanoprinting via charged aerosol jets", Nature 592, 54-59, 2021 (doi: 10.1038/s41586-021-03353-1) [IF: 49.962] (JCR 1% in Multidisciplinary Sciences)

- "Printing metals with electric fields", Featured in "Research Highlight", Nature Electronics 4, 238, 2021 (doi: 10.1038/s41928-021-00580-2) [IF: 33.686]

- Featured in [Nature Asia][동아사이언스][YTN][전자신문][헤럴드경제][이데일리][아이뉴스24][뉴스핌][한국무예신문][일요주간][로봇신문][신소재경제][테크월드][STV][창업일보][한국강사신문] April, 2021

155. Dongwoo Lee*, Yiran Hao*, Jeonghoon Park, In Seok Kang, Sang-Hoon Kim, Jensen Li+ and Junsuk Rho+, "Singular lenses for flexural waves on elastic thin curved plates", Physical Review Applied 15, 034039, 2021 (doi: 10.1103/PhysRevApplied.15.034039) [IF: 4.985]

- Featured in [EurekAlert!][Science Daily][ScienceX][전자신문][헤럴드경제][시사뉴스][파이낸셜뉴스][대경일보][경북일보][대구일보][대구신문][신아일보][테크월드][뉴데일리][헬로디디][브레이크뉴스][베리타스알파] March, 2021

154. Dongwoo Lee, Yeongtae Jang, Jeonghoon Park, In Seok Kang, Jensen Li and Junsuk Rho+, "Underwater stealth metasurfaces composed of split-orifice-conduit hybrid resonators", Journal of Applied Physics 129, 105103, 2021 (doi: 10.1063/5.0042246) [IF: 2.546]

153. Younghwan Yang*, Gwanho Yoon*, Sunghak Park, Seok Daniel Namgung, Trevon Badloe, Ki Tae Nam and Junsuk Rho+, "Revealing structural disorder in hydrogenated amorphous silicon for a low-loss photonic platform at visible frequencies", Advanced Materials 33, 2005893, 2021 (doi: 10.1002/adma.202005893) [IF: 30.849] (JCR 3% in Chemistry, Multidisciplinary/Chemistry, Physical/Nanoscience & Nanotechnology/Materials Science, Multidisciplinary/Physics, Applied/Physics, Condensed Matter)

- Featured in [EurekAlert!][Science Daily][Science Codex][동아사이언스][전자신문][헤럴드경제][일요신문][대경일보][대구신문][경북도민일보][테크월드][뉴데일리][헬로디디][베리타스알파] January, 2021

152. Muhammad Ashar Naveed*, Muhammad Afnan Ansari*, Inki Kim*, Trevon Badloe, Joohoon Kim, Dong Kyo Oh, Kashif Riaz, Tauseef Tauqeer, Usman Younis, Murtaza Saleem, Muhammad Sabieh Anwar, Muhammad Zubair, Muhammad Qasim Mehmood+ and Junsuk Rho+, "Optical spin-symmetry breaking for high-efficiency directional helicity-multiplexed metaholograms", Microsystems and Nanoengineering 7, 5, 2021 (doi: 10.1038/s41378-020-00226-x) [IF: 7.127] (JCR 5% in Instruments & Instrumentation)

151. Dasol Lee*, Myeongcheol Go*, Minkyung Kim, Junho Jang, Chungryong Choi, Jin Kon Kim+ and Junsuk Rho+, "Multiple-patterning colloidal lithography-implemented scalable manufacturing of heat-tolerant titanium nitride broadband absorbers in the visible to near-infrared", Microsystems and Nanoengineering 7, 14, 2021 (doi: 10.1038/s41378-020-00237-8) [IF: 7.127] (JCR 5% in Instruments & Instrumentation)

150. Dong Kyo Oh*, Heonyeong Jeong*, Joohoon Kim*, Yeseul Kim*, Inki Kim, Jong G. Ok and Junsuk Rho+, "Top-down nanofabrication approaches toward single-digit-nanometer scale structures", Journal of Mechanical Science and Technology 35, 837-859, 2021 (doi: 10.1007/s12206-021-0243-7) [IF: 1.734]

149. Minkyung Kim*, Dasol Lee*, Hyukjoon Cho*, Bumki Min+ and Junsuk Rho+, "Spin Hall effect of light with near-unity efficiency in the microwave", Laser and Photonics Reviews 15, 2000393, 2021 (doi: 10.1002/lpor.202000393) [IF: 13.138] (JCR 5% in Optics/Physics, Applied/Physics, Condensed Matter)

- Featured in [Phys.Org][EurekAlert!][Science Daily][동아사이언스][전자신문][시사뉴스][대경일보][경북일보][대구신문][NSP통신][신아일보][테크월드][베리타스알파] February, 2021

148. Niloufar Raeis-Hosseini and Junsuk Rho+, "Solution-processed flexible biomemristor based on gold-decorated chitosan", ACS Applied Materials and Interfaces 13, 5445-5450, 2021 (doi: 10.1021/acsami.0c21300) [IF: 9.229] (JCR 10% in Materials Science, Multidisciplinary)

147. Dongki Lee, Se Gyo Han, Jungho Mun, Kihyuck Yang, Sung Hyuk Kim, Junsuk Rho, Kilwon Cho, Dongyeop X. Oh+, Mun Seok Jeong+, "Elucidating photoluminescence-enhancement mechanism in a push-pull conjugated polymer induced by hot-electron injection from gold nanoparticles", Photonics Research 9, 131-141, 2021 (doi: 10.1364/PRJ.409762) [IF: 7.080] (JCR 10% in Optics)

146. Gwanho Yoon*, Kwan Kim*, Se-Um Kim, Seunghoon Han, Heon Lee+ and Junsuk Rho+, "Printable nanocomposite metalens for high-contrast near-infrared imaging", ACS Nano 15, 698-706, 2021 (doi: 10.1021/acsnano.0c06968) [IF: 15.881] (JCR 10% in Materials Science, Multidisciplinary/Chemistry, Physical/Chemistry, Multidischiplinary/Nanoscience & Nanotechnology)

- Featured in [조선비즈][연합뉴스][한겨례][경향신문][서울경제][한국경제1][한국경제2][한국경제3][디지털타임스][헤럴드경제][이투데이][아이뉴스24][뉴시스][아시아경제][머니투데이][파이낸셜뉴스][이데일리][뉴스원][데일리포스트][데일리안][한국면세뉴스][중소기업뉴스][헬로티][뉴스데일리][창업일보][부천타임즈][기계신문][인공지능신문][경인투데이][경남에나뉴스][머니S][세이프타임즈][나노다임][문화저널21][디지털조선] January, 2021

Scalable metalenses in the near-infrared

Ultrathin metalenses are considered as key elements for miniaturized nanophotonic devices, but manufacturing of such metalenses still remains challenging. The illustration presents a printable metalens made of silicon nanoparticle composite, which demonstrates a high-contrast imaging performance in the near-infrared. Indeed, this metalens can be fabricated solely by one step of printing without any secondary operations such as thin film deposition and etching.

145. Timo Stolt*, Jeonghyun Kim*, Sebastien Heron, Anna Vesala, Younghwan Yang, Jungho Mun, Minkyung Kim, Mikko J. Huttunen, Robert Czaplicki, Martti Kauranen, Junsuk Rho+ and Patrice Genevet+, "Backward phase-matched second-harmonic generation from stacked metasurfaces", Physical Review Letters 126, 033901, 2021 (doi: 10.1103/PhysRevLett.126.033901) [IF: 9.161] (JCR 5% in Physics, Multidisciplinary) [arXiv:2006.06988]

- Featured in [전자신문][뉴시스][시사뉴스][대경일보][경북일보][대구신문][경북도민일보][테크월드][뉴데일리][신아일보][베리타스알파] January, 2021

144. Sehong Park, Chaebin Park, Yun Ji Hwang, Jeongseob Kang, Gilho Lee, Yongho Seo, Young Tea Chun, Junsuk Rho, Jong Min Kim, James Hone and Seong Chan Jun+, "Focus-tunable planar lenses by controlled-carriers over exciton", Advanced Optical Materials 9, 2001526, 2021 (doi: 10.1002/adom.202001526) [IF: 9.926] (JCR 7% in Optics)

143. Chunghwan Jung*, Younghwan Yang*, Jaehyuck Jang, Trevon Badloe, Taejun Lee, Jungho Mun, Seong-Won Moon and Junsuk Rho+, "Near-zero reflection of all-dielectric structural coloration enabling polarization-sensitive optical encryption with enhanced switchability", Nanophotonics 10, 919-926, 2021 (doi: 10.1515/nanoph-2020-0440) [IF: 8.449] (JCR 10% in Optics)

- Featured in [EurekAlert!][Nanowerk][조선일보][YTN사이언스][전자신문][뉴시스][헤럴드경제][시사뉴스][대경일보][경북일보][경북매일][경북도민일보][NSP통신][뉴데일리][뉴스웍스][폴리뉴스][테크월드][베리타스알파][한국강사신문] January, 2021

142. Dasol Lee*, Myeongcheol Go*, Soomin Son*, Minkyung Kim, Heon Lee+, Jin Kon Kim+ and Junsuk Rho+, "Sub-ambient daytime radiative cooling by silica-coated porous anodic aluminum oxide", Nano Energy 79, 105426, 2021 (doi: 10.1016/j.nanoen.2020.105426) [IF: 17.881] (JCR 5% in Materials Science, Multidisciplinary/Chemistry, Physical/Physics, Applied)

- Featured in [전자신문][뉴시스][헤럴드경제][대경일보][NSP통신][뉴데일리][뉴스웍스][베리타스알파][한국강사신문] October, 2020