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Sang Woo Kim

Hankuk University of Foreign Studies

SCHOLARLY PAPERS

5

DOWNLOADS

232

TOTAL CITATIONS

0

Scholarly Papers (5)

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1.

Exceptional Enhancement of Soft Magnetic Properties in Surface-Oxidized Fe/Fe3o4 Soft Magnetic Composites with Co-Nanoparticle Doping Via Hot Pressing

Number of pages: 20 Posted: 28 Mar 2025
Muhammad Arif, Donghun Han, Seunghun Cha, Changsun Pak, Young-Kwang Kim, Sang Woo Kim, Bo Wha Lee, Muhammad Awais, Dongwhi Choi and Jong-Soo Rhyee
Kyung Hee University, Kyung Hee University, R-Materials Co. Ltd., affiliation not provided to SSRN, R-Materials Co. Ltd., Hankuk University of Foreign Studies, affiliation not provided to SSRN, Kyung Hee University, Kyung Hee University and Kyung Hee University - Institute of Natural Sciences
Downloads 60 (980,173)

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Soft magnetic composites (SMCs), Core loss, Co nanopowders, High efficiency, hot-press sintering.

2.

Ultra-Low Core Loss in Fesi Soft Magnetic Composites by Fe2o3 Nanoparticles Air Gap Filling

Number of pages: 20 Posted: 18 Feb 2025
Muhammad Arif, Donghun Han, Won Chan Shin, Seunghun Cha, Changsun Pak, Young-Kwang Kim, Sang Woo Kim, Bo Wha Lee and Jong-Soo Rhyee
Kyung Hee University, Kyung Hee University, Kyung Hee University, R-Materials Co. Ltd., Kyung Hee University, R-Materials Co. Ltd., Hankuk University of Foreign Studies, Hankuk University of Foreign Studies and Kyung Hee University - Institute of Natural Sciences
Downloads 54 (1,031,043)

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soft magnetic composites (SMCs), Core loss, FeSi, Fe2O3 nanopowders, Permeability.

3.

Improved Magnetic Properties by Adding Carbonyl Iron Powders to Fesicrb Amorphous Powder for Chip Power Inductors

Number of pages: 14 Posted: 24 Jun 2022
Hyuk Jun Woo, Sang Woo Kim, Choongnyun Paul Kim, Dong Hyeok Choi, Sumin Kim and Bo Wha Lee
affiliation not provided to SSRN, Hankuk University of Foreign Studies, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and Hankuk University of Foreign Studies
Downloads 54 (1,020,567)

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soft magnetic composites (SMCs), amorphous, CIP, packing fraction, permeability, core loss

4.

Extremely Low Core-Loss and Enhanced Permeability Stability in Hot Press Sintered FeSi Soft Magnetic Composites by TiO2 and Fe Nanopowders

Number of pages: 21 Posted: 12 Feb 2025
Muhammad Arif, Donghun Han, Won Chan Shin, Seunghun Cha, Changsun Pak, Young-Kwang Kim, Sang Woo Kim, Bo Wha Lee, Muhammad Awais, Dongwhi Choi and Jong-Soo Rhyee
Kyung Hee University, Kyung Hee University, Kyung Hee University, R-Materials Co. Ltd., Kyung Hee University, R-Materials Co. Ltd., Hankuk University of Foreign Studies, Hankuk University of Foreign Studies, Kyung Hee University, Kyung Hee University and Kyung Hee University - Institute of Natural Sciences
Downloads 40 (1,196,171)

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Soft magnetic composites (SMCs), core loss, FeSi, Fe nanopowders, airgap filling, hot-press sintering

5.

Ultra-Low Core Loss in Fesi Soft Magnetic Composites with the Addition of Fe2o3 Nanoparticles

Number of pages: 20 Posted: 22 Dec 2024
Arif Muhammad, Donghun Han, Won Chan Shin, Seunghun Cha, Young-Kwang Kim, Sang Woo Kim, Bo Wha Lee and Jong-Soo Rhyee
affiliation not provided to SSRN, Kyung Hee University, Kyung Hee University, R-Materials Co. Ltd., R-Materials Co. Ltd., Hankuk University of Foreign Studies, Hankuk University of Foreign Studies and Kyung Hee University - Institute of Natural Sciences
Downloads 24 (1,436,435)

Abstract:

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Soft magnetic composites (SMCs), Core Loss, FeSi, Fe2O3 nanopowders, permeability, Core-Shell structure