Faculty Research Profile
Yoonsoo Rho
학력
· 2021: Ph.D. in Mechanical Engineering, University of California, Berkeley
· 2012: M.S. in Mechanical Engineering, Korea Advanced Institute of Sci &Tech (KAIST)
· 2010: B.S. in Mechanical Engineering, Korea Advanced Institute of Sci &Tech (KAIST)
주요 경력
· 2024~Present: Assistant Professor, UNIST, Korea
· 2022~2024: Staff Scientist, Lawrence Livermore National Laboratory (LLNL), CA, USA
· 2021~2022: Post-doctoral Research Fellow, University of California, Berkeley, CA, USA
· 2017~2023: Research Engineer, Laser Prismatics, CA, USA
· 2012~2015: Researcher, Korea Institute of Industrial Technology (KITECH), Korea
수상/학회/외부활동
· 2019: Best Presentation Award, Conference on Laser Ablation
· 2019: Lloyd Burr Memorial Endowment Fund
광 응용 첨단 가공 및 진단 연구실
Photonics Research in Manufacturing&Advanced Diagnostics Lab.
첨단 소재 가공 및 계측의 발전은 고성능 디바이스의 지속적인 성능 향상과 소형화에 중요한 역할을 해왔습니다. 저희 연구실은 레이저-물질 상호작용 기반의 첨단 소재 가공 및 진단 기법을 개발합니다. 이를 통해 다양한 신소재 (반도체, 저차원, 양자점 물질) 및 최신 과학적 개념을 유용한 디바이스 개발에 적용합니다. 구체적으로 저희 연구실은 i) 원자층 정밀 식각, 도핑, 합성, ii) 초고속, 초고해상도 3D 적층 제조, iii) 웨이퍼 규모의 다중 모드 진단 및 데이터 기반 소자 성능 예측, 공정 최적화와 관련된 연구를 수행합니다. 이러한 혁신을 통해, IoT, 에너지, 헬스케어, 국방분야에 적용가능한 첨단 소재/기술 기반 고성능 디바이스를 개발하며, 궁극적으로 연구실 단위에 머물고 있는 나노테크놀로지를 산업으로 이전하는데 기여하고자 합니다.
Advancements in materials fabrication and metrology have played a crucial role in the ongoing development and miniaturization of high-performance electronic and photonic devices. My research program focus on applying fundamental discovery of science and technology to the new manufacturing process and related device applications, including 1) an atomic layer precision etching, doping, synthesis, ii) a high-throughput, high-resolution 3D additive manufacturing, and iii) wafer-scale multimodal characterization and data-driven prediction of device failure and process optimization. These innovations will bridge the gap between fundamental discoveries in nanoscience and technology and practical, commercially viable devices with unprecedented performances, and ultimately facilitate “nanotechnology from lab to industry”.
Advancements in materials fabrication and metrology have played a crucial role in the ongoing development and miniaturization of high-performance electronic and photonic devices. My research program focus on applying fundamental discovery of science and technology to the new manufacturing process and related device applications, including 1) an atomic layer precision etching, doping, synthesis, ii) a high-throughput, high-resolution 3D additive manufacturing, and iii) wafer-scale multimodal characterization and data-driven prediction of device failure and process optimization. These innovations will bridge the gap between fundamental discoveries in nanoscience and technology and practical, commercially viable devices with unprecedented performances, and ultimately facilitate “nanotechnology from lab to industry”.
연구분야
레이저 공정, 레이저 측정, 광역 광학 진단, 초고속 나노스케일 측정, 반도체 공정, 3D 적층 제조, 광전자 소자 제조 및 측정
Laser Processing, Laser Diagnostics, Wide-field Optical Diagnostics, Ultra-fast Nanoscale Probing, Semiconductor Processing, 3D Additive Manufacturing
연구 희망분야
초고속 3D 적층 제조, 반도체 패키징 공정, 레이저 공정의 디지털 트윈 기술, 양자 센서 응용기술
High-throughput 3D Additive Manufacturing, Semiconductor Packaging, Digital Twin Technology for Laser Processing, Quantum Sensing Technology
연구주제
레이저 가공, 레이저 측정, 반도체 가공, 전자 소자, 광전자 소자, 마이크로/나노 공학, 광학 진단
Laser Processing, Semiconductor Processing, Electronic, Optoelectronic Device, Micro/Nano Engineering, Optical Diagnostics
Laser Processing, Semiconductor Processing, Electronic, Optoelectronic Device, Micro/Nano Engineering, Optical Diagnostics
국가연구개발사업 기술 분류체계
국가과학기술표준분류
EA. 기계 > EA06. 나노·마이크로기계시스템 > EA0604. 초소형 가공/조립/측정기술
논문
· Nature Electronics, “A laser-assisted chlorination process for reversible writing of doping patterns in graphene,” Y. Rho‡, K. Lee‡, L. Wang, Y. Chen, C. Ko, P. Ci, J. Pei, A. Zettl, J. Wu and C. P. Grigoropoulos, Aug 2022
· Nano Letters, “Plasmonic nonlinear energy transfer enhanced second harmonic generation nanoscopy,” Y. Rho‡, S. J. Yoo‡, D. Durham, D. J. Kang, A. Minor, and C. P. Grigoropoulos, Feb 2023
· Nano Letters, “Ultrafast Optical Nanoscopy of Carrier Dynamics in Silicon Nanowires,” J. Li‡, R. Yang‡, Y. Rho*, P. Ci, M. Eliceiri, J. Wu, and C. P. Grigoropoulos*, Jan 2023
· Optics Letters, “Wide-field probing of silica laser-induced damage precursors by photoluminescence photochemical quenching,” Y. Rho, C. F. Miller, R. E. Yancey, T. A. Laurence, C. W. Carr, J. H. Yoo, July 2023
특허
· Y. Rho et al., “Dielectric layer, device for storing energy with the dielectric layer and method for manufacturing thereof,” 2018, Korean Patent No. 1019120170000
· Y. Rho et al., “Method for forming conductive layer patterns by inkjet-printing,” 2017, Korean Patent No. 1018087410000
· Y. Rho et al., “Electrohydro dynamic spray nozzle module,” 2015, Korean Patent No. 1015619940000