Search Results - "Son, Suyeon"
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1
Deficit of Hot Dust in Low-redshift Active Galactic Nuclei
Published in The Astrophysical journal (01-08-2023)“…Abstract We assemble a broadband spectral energy distribution (SED) ranging from the optical to the mid-infrared of nearby active galactic nuclei (AGNs) at z <…”
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Journal Article -
2
The Structure Function of Mid-infrared Variability in Low-redshift Active Galactic Nuclei
Published in The Astrophysical journal (01-12-2023)“…Abstract Using the multi-epoch mid-infrared (MIR) photometry from the Wide-field Infrared Survey Explorer spanning a baseline of ∼10 yr, we extensively…”
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Journal Article -
3
Optical and Electrical Properties of Multilayer Grid Electrodes for Highly Durable Transparent Conductive Electrodes
Published in International journal of precision engineering and manufacturing-green technology (01-03-2021)“…We report on the optical and electrical properties of MgZnO/Ag/MgZnO (MAM) grid electrodes grown at room temperature; these are proposed as an alternative to…”
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4
Mid-infrared Variability of Low-redshift Active Galactic Nuclei: Constraints on a Hot Dust Component with a Variable Covering Factor
Published in The Astrophysical journal (01-03-2022)“…Abstract We utilize mid-infrared multiepoch data from the Wide-field Infrared Survey Explorer over a ∼10 yr period in the W1 (3.4 μ m) and W2 (4.6 μ m) bands…”
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5
Improved DFT Potential Energy Surfaces via Improved Densities
Published in The journal of physical chemistry letters (01-10-2015)“…Density-corrected DFT is a method that cures several failures of self-consistent semilocal DFT calculations by using a more accurate density instead. A novel…”
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Journal Article -
6
A Mid-infrared Flare in the Seyfert Galaxy NGC 3786: A Changing-look Event Triggered by an Obscured Tidal Disruption Event?
Published in The Astrophysical journal (01-09-2022)“…Abstract We report an exceptional mid-infrared flare in the Seyfert 1.8 NGC 3786. In the multiepoch data from the Wide-field Infrared Survey Explorer, the…”
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7
Totally implantable enzymatic biofuel cell and brain stimulator operating in bird through wireless communication
Published in Biosensors & bioelectronics (01-01-2021)“…Animals digest food to fuel brain neurometabolism via cellular respiration. This study demonstrates the combination of a biofuel cell (BFC) and an animal brain…”
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8
Active control of all-fibre graphene devices with electrical gating
Published in Nature communications (21-04-2015)“…Active manipulation of light in optical fibres has been extensively studied with great interest because of its compatibility with diverse fibre-optic systems…”
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9
Sheet Resistance Analysis of Interface-Engineered Multilayer Graphene: Mobility Versus Sheet Carrier Concentration
Published in ACS applied materials & interfaces (08-07-2020)“…Both interlayer-undoped and interlayer-doped multilayer graphenes were prepared by the multiple transfers of graphene layers with multiple Cu etching (either…”
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10
Simultaneous Etching and Doping by Cu-Stabilizing Agent for High-Performance Graphene-Based Transparent Electrodes
Published in Chemistry of materials (08-04-2014)“…Cu etching is one of the key processes to produce large-area graphene through chemical vapor deposition (CVD), which is needed to remove Cu catalysts and…”
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11
The Size-luminosity Relation of the AGN Torus Determined from the Comparison between Optical and Mid-infrared Variability
Published 12-06-2024“…We investigate the optical variability of low-redshift ($0.15< z\leq0.4$) active galactic nuclei using the multi-epoch data from the Zwicky Transient Facility…”
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Journal Article -
12
The Structure Function of Mid-infrared Variability in Low-redshift Active Galactic Nuclei
Published 08-10-2023“…Using the multi-epoch mid-infrared (MIR) photometry from the Wide-field Infrared Survey Explorer spanning a baseline of $\sim10$ yr, we extensively investigate…”
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Journal Article -
13
Deficit of Hot Dust in Low-redshift Active Galactic Nuclei
Published 22-06-2023“…We assemble a broad-band spectral energy distribution (SED) ranging from optical to mid-infrared of nearby active galactic nuclei at $z < 0.4$. SED fitting…”
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Journal Article -
14
Mid-infrared Variability of Low-redshift Active Galactic Nuclei : Constraints on a Hot Dust Component with a Variable Covering Factor
Published 24-01-2022“…We utilize mid-infrared multi-epoch data from Wide-field Infrared Survey Explorer (WISE) over a $\sim10$-year period in W1 (3.4$\mu$m) and W2 (4.6$\mu$m) bands…”
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Journal Article -
15
Relation between Black Hole Mass and Bulge Luminosity in Hard X-ray selected Type 1 AGNs
Published 15-04-2022“…Using $I$-band images of 35 nearby ($z<0.1$) type 1 active galactic nuclei (AGNs) obtained with Hubble Space Telescope, selected from the 70-month Swift-BAT…”
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16
Robust Current Control of SRM for Automotive Applications
Published in 2021 24th International Conference on Electrical Machines and Systems (ICEMS) (31-10-2021)“…In this paper, the feasibility of Deadbeat current control of the SRM in the EV application with severe parameter change is studied. In order for successful…”
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Conference Proceeding -
17
A Hubble Space Telescope Imaging Survey of Low-Redshift Swift-BAT Active Galaxies
Published 10-10-2021“…We present initial results from a Hubble Space Telescope snapshot imaging survey of the host galaxies of Swift-BAT active galactic nuclei (AGN) at z<0.1. The…”
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Journal Article -
18
A Mid-infrared Flare in the Seyfert Galaxy NGC 3786: A Changing-look Event Triggered by an Obscured Tidal Disruption Event?
Published 17-08-2022“…We report an exceptional mid-infrared flare in the Seyfert 1.8 NGC 3786. In the multi-epoch data from the Wide-field Infrared Survey Explorer, the nuclear…”
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Journal Article -
19
Accuracy of Stellar Mass-to-light Ratios of Nearby Galaxies in the Near-Infrared
Published 17-11-2024“…Future satellite missions are expected to perform all-sky surveys, thus providing the entire sky near-infrared spectral data and consequently opening a new…”
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Journal Article -
20
Instantaneous Torque Minimization of SRM for Automotive Applications
Published in 2021 24th International Conference on Electrical Machines and Systems (ICEMS) (31-10-2021)“…In this paper, torque ripple minimization control of a 4-phase, 8/6 pole switched reluctance motor (SRM) for automotive applications is proposed. Torque…”
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Conference Proceeding