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| 1 | Non-destructive thickness characterisation of 3D multilayer semiconductor devices using optical spectral measurements and machine learning显示文摘Three-dimensional(3D)semiconductor devices can address the limitations of traditional two-dimensional(2D)devices by expanding the integration space in the vertical direction.A 3D NOT-AND(NAND)flash memory device is presently the most commercially successful 3D semiconductor device.It vertically stacks more than 100 semiconductor material layers to provide more storage capacity and better energy efficiency than 2D NAND flash memory devices.In the manufacturing of 3D NAND,accurate characterisation of layer-by-layer thickness is critical to prevent the production of defective devices due to non-uniformly deposited layers.To date,electron microscopes have been used in production facilities to characterise multilayer semiconductor devices by imaging cross-sections of samples.However,this approach is not suitable for total inspection because of the wafer-cutting procedure.Here,we propose a non-destructive method for thickness characterisation of multilayer semiconductor devices using optical spectral measurements and machine learning.For>200-layer oxide/nitride multilayer stacks,we show that each layer thickness can be non-destructively determined with an average of approximately 1.6Åroot-mean-square error.We also develop outlier detection models that can correctly classify normal and outlier devices.This is an important step towards the total inspection of ultra-high-density 3D NAND flash memory devices.It is expected to have a significant impact on the manufacturing of various multilayer and 3D devices. | Hyunsoo Kwak Sungyoon Ryu Suil Cho Junmo Kim Yusin Yang Jungwon Kim | 2021 | Light(Advanced Manufacturing)2021,2,1: | 4 |
| 2 | Predictive factors for local recurrence after endoscopic resection for early gastric cancer: long-term clinical outcome in a single-center experience显示文摘 | Jun Chul Park Sang Kil Lee Ju Hee Seo Yu Jin Kim Hyunsoo Chung Sung Kwan Shin Yong Chan Lee | 2010 | Surgical Endoscopy2010,,11: | 2 |
| 3 | Protein secondary structure predic- tion based on an improved support vector machines approach 显示文摘 | Hyunsoo Kim Haesun Park | 2003 | Protein Engineering2003,16,8: | 1 |
| 4 | Continuous electricity production from artificial wastewater using a mediator-less microbial fuel cell显示文摘 | Hyunsoo Moon Seep Chang In Hong Kim Byung | 2006 | Bioresource Technology''2006,97,: | 1 |
| 5 | Axial Forces of a V - beh CVT显示文摘 | Kwangwon Kim Hyunsoo Kim | 1989 | KSME Journal1989,3,1: | 1 |
| 6 | Extracting Unrecognized Gene Relationships from the Biomedical Literature via Matrix Factorizations 显示文摘 | Hyunsoo Kim Haesun Park Barry L Drake | 2007 | BMC Bioinformatics2007,8,9: | 1 |
| 7 | Continuous electricity production from artificial wastewater using a mediator-less microbial fuel cell显示文摘 | Hyunsoo Moon In Seop Chang Byung Hong Kim | 2005 | Bioresource Technology2005,,4: | 1 |
| 8 | Ig SF11 regulates osteoclast differentiation through association with the scaffold protein PSD-95显示文摘Osteoclasts are multinucleated, giant cells derived from myeloid progenitors. While receptor activator of NF-κB ligand(RANKL)stimulation is the primary driver of osteoclast differentiation, additional signaling further contributes to osteoclast maturation.Here, we demonstrate that immunoglobulin superfamily member 11(Ig SF11), whose expression increases during osteoclast differentiation, regulates osteoclast differentiation through interaction with postsynaptic density protein 95(PSD-95), a scaffold protein with multiple protein interaction domains. Ig SF11 deficiency in vivo results in impaired osteoclast differentiation and bone resorption but no observed defect in bone formation. Consequently, Ig SF11-deficient mice exhibit increased bone mass.Using in vitro osteoclast culture systems, we show that Ig SF11 functions through homophilic interactions. Additionally, we demonstrate that impaired osteoclast differentiation in Ig SF11-deficient cells is rescued by full-length Ig SF11 and that the Ig SF11-PSD-95 interaction requires the 75 C-terminal amino acids of Ig SF11. Our findings reveal a critical role for Ig SF11 during osteoclast differentiation and suggest a role for Ig SF11 in a receptor-and signal transduction molecule-containing protein complex. | Hyunsoo Kim Noriko Takegahara Matthew CWalsh Sarah AMiddleton Jiyeon Yu Jumpei Shirakawa Jun Ueda Yoshitaka Fujihara Masahito Ikawa Masaru Ishii Junhyong Kim Yongwon Choi | 2020 | Bone Research2020,8,1: | 1 |
| 9 | Electrical characteristics of contacts to thin film N-polar n-type GaN 显示文摘 | Hyunsoo Kim Jae-Hyun Ryou Russell D Dupuis | 2008 | Applied Physics Letters2008,93,19: | 1 |
| 10 | On line dead time compensation method using disturbance observer 显示文摘 | Hyunsoo Kim | 2003 | IEEE Transactions on Power Electronics2003,18,6: | 1 |
| 11 | Metallization contacts to nonpolar a-plane n-type GaN 显示文摘 | Hyunsoo Kim Sung-Nam Lee Yongjo Park | 2008 | Applied Physics Letters2008,93,3: | 1 |
| 12 | Incidence, Risk Factors and Clinical Course of Pancreatic Fluid Collections in Acute Pancreatitis显示文摘 | Mei Lan Cui Kook Hyun Kim Ho Gak Kim Jimin Han Hyunsoo Kim Kwang Bum Cho Min Kyu Jung Chang Min Cho Tae Nyeun Kim | 2014 | Digestive Diseases and Sciences2014,,5: | 1 |
| 13 | Three-Dimensional Rigid-Plastic FEM Simulation of Bulk Forming Processes with New Contact and Remeshing Techniques显示文摘Some techniques such as die surface description, contact judgement algorithm and remeshing are proposed to improve the robustness of the numerical solution. Based on these techniques, a three-dimensional rigid-plastic FEM code has been developed. Isothermal forging process of a cylindrical housing has been simulated. The simulation results show that the given techniques and the FEM code are reasonable and feasible for three-dimensional bulk forming processes. | Debin Shan and Youngsuk Kim School of Mechanical Engineering, Kyungpook National University, Taegu 702-70 1, South Korea Hyunsoo Kim Graduate School of Mechanical Engineering, Kyungpook National University, Taegu 702-701, South Korea E-mail: shandb@public | 2001 | Journal of Materials Science & Technology2001,17,3: | 1 |
| 14 | Microstructure of Indium Tin Oxide Films Deposited on Porous Silicon by RF Sputtering显示文摘 | Ghosh S Hyunsoo Kim Kwangpyo Hong | 2002 | Materials Science and Engineering B2002,95,: | 1 |
| 15 | Missing Value Estimation for DNA Microarray Gene Expression Data:Local Least Squares Imputation显示文摘 | Hyunsoo Kim Gene H G Haesun P | 2005 | Bioinformatics2005,2,21: | 1 |
| 16 | A discrete -time predictive current control for PMSW 显示文摘 | MOON Hyungtae KIM Hyunsoo YOUN Myungjoong | 2003 | IEEE Trans on Power Electronics2003,18,1: | 1 |
| 17 | Electrical and optical characterization of GaN-based light-emitting diodes fabricated with top-emission and flip-chip structures显示文摘 | Hyunsoo Kim Sung-Nam Lee Jaehee Cho | 2010 | Materials Science in Semiconductor Processing2010,,3: | 1 |
| 18 | Clinical safety of endoscopic submucosal dissection compared with surgery in elderly patients with early gastric cancer: a propensity-matched analysis显示文摘 | Chan Hyuk Park Hyuk Lee Dong Wook Kim Hyunsoo Chung Jun Chul Park Sung Kwan Shin Woo Jin Hyung Sang Kil Lee Yong Chan Lee Sung Hoon Noh | 2014 | Gastrointestinal Endoscopy2014,,: | 1 |
| 19 | Missing value estimation for DNA microarray gene expression data:Local least squares imputation显示文摘 | Kim Hyunsoo Golub Gene H Park Haesun | | 0,,02: | 1 |
| 20 | Electrical and optical characterization of GaN-based light-emitting diodes fabri- cated with top-emission and flip-chip structures显示文摘 | Hyunsoo Kim Lee S N Jaehee Cho | 2010 | Materi- al Science in Semiconductor Processing2010,13,3: | 1 |