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Donghun Han

Kyung Hee University

SCHOLARLY PAPERS

5

DOWNLOADS

208

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.

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

4.

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

Number of pages: 21 Posted: 25 Apr 2025
Arif Muhammad, Donghun Han, Seunghun Cha, Changsun Pak, Young-Kwang Kim, Sang Woo Kim, Bo Wha Lee, Muhammad Awais, Dongwhi Choi and Jong-Soo Rhyee
affiliation not provided to SSRN, Kyung Hee University, R-Materials Co. Ltd., Kyung Hee University, R-Materials Co. Ltd., affiliation not provided to SSRN, Hankuk University of Foreign Studies, Kyung Hee University, Kyung Hee University and Kyung Hee University - Institute of Natural Sciences
Downloads 30 (1,359,097)

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magnetic materials, soft magnetic materials, soft magnetic composites, Iron loss, electric applications.

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)

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