Institution
Kwangwoon University
Education•Seoul, South Korea•
About: Kwangwoon University is a education organization based out in Seoul, South Korea. It is known for research contribution in the topics: Thin film & Resonator. The organization has 4020 authors who have published 8217 publications receiving 104365 citations.
Topics: Thin film, Resonator, Adsorption, Dielectric, Orthogonal polynomials
Papers published on a yearly basis
Papers
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TL;DR: This study is the first to elucidate the mechanism linking physicochemical signals from the CAP cascade to the intracellular neural differentiation signaling pathway, providing physical, chemical and biological insights into the development of therapeutic techniques to treat neurological diseases.
46 citations
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TL;DR: In this article, an ultrafast and high-sensitivity humidity sensor is designed and analyzed based on microwave dual-band resonator functionalized with belt-shaped MoO3 nanomaterial.
Abstract: In this study, an ultrafast and high-sensitivity humidity sensor is designed and analyzed based on microwave dual-band resonator functionalized with belt-shaped MoO3 nanomaterial. Two sensitive frequencies for water vapor were selected in the frequency band of 2–12 GHz using the developed interdigital capacitor. The proposed dual-band resonator structure was optimized to achieve higher response and improved quality factor (Q-factor) for sensitivity enhancement. To investigate the humidity sensing performance of the sensor, the sensing element deposited with sensitive material MoO3 was placed inside a humidity chamber with the humidity generator to yield five humidity levels at room temperature. Results indicate that the insertion loss linearly varies with the humidity level ranging from 10% to 90% relative humidity (RH) with sensitivity of 0.069 and 0.022 dB/% RH for 7.3 and 9.1 GHz, respectively. Moreover, the sensor exhibits sensitivity of 1.938 and 2.062 MHz/% RH for the two sensitive frequencies. The dynamic kinetics of response and recovery time was less than 5 s and the humidity hysteresis was about 0.25% RH. The humidity sensing mechanism was discussed from the perspective of sensitive material and microwave transduction. This study provides a facile approach for the implementation of microwave humidity sensors with high sensitivity and fast response speed.
46 citations
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TL;DR: The data suggest that the aberrant WM integrity of the internal capsule and thalamic radiations may be the significant neural correlate of SA in patients with PD.
46 citations
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TL;DR: In this article, phase transformation sequences of SrOAl2O3 have been investigated at 1000 and 1250 °C through XRD technique along with emission signatures of Eu2+ and Eu3+.
46 citations
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TL;DR: In this article, the Co3O4/MCT electrode was characterized by scanning electron microscopy and X-ray diffraction, which showed that the nanoparticles are dispersed uniformly on the inside surface of the MCT.
46 citations
Authors
Showing all 4054 results
Name | H-index | Papers | Citations |
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Naresh Kumar | 66 | 1106 | 20786 |
Jae-Young Choi | 66 | 614 | 32855 |
Jae Youl Cho | 56 | 505 | 12012 |
Byong-Hun Jeon | 52 | 331 | 10092 |
Donghyun Kim | 51 | 612 | 9827 |
Kyo Han Ahn | 50 | 186 | 7334 |
Sung-Soo Kim | 49 | 465 | 10070 |
Taekyun Kim | 48 | 755 | 9838 |
Roozbeh Ghaffari | 48 | 143 | 13015 |
Eun Ha Choi | 47 | 585 | 9599 |
Younghun Kim | 43 | 276 | 8609 |
Jae Yeong Park | 43 | 333 | 6027 |
Glen A. Russell | 40 | 308 | 6845 |
Eun Woo Shin | 39 | 137 | 5289 |
Pankaj Attri | 38 | 130 | 4440 |