Publications

(* corresponding, † equal contribution)

2024

Revealing the Hidden Role of Radical Scavengers: Unraveling the Key to Tailoring the Formation of the hcp PdHx Phase in Graphene Liquid Cells

Jaeyoung Hong†, Juyoung Kim†, Jee-Hwan Bae, Haneul Jin, Su Kyong Lee, Kyu Hyoung Lee, and Young-Su Lee*, Dong Won Chun*

Advanced Functional Materials not yet (2024): 2311293 [LINK]

Revealing the Substrate Constraint Effect on the Thermodynamic Behaviour of the Pd‐H through Capacitive‐based Hydrogen‐Sorption Measurement

Gwangmook Kim†, Soomin Lee†, Sang‐kil Lee, Han Jun Yu, Hunyoung Cho, Youngjun Chung, Tae‐Eon Park, Wooyoung Shim, Kyu Hyoung Lee, Jeong Young Park, Yu Jin Kim*, Dong Won Chun*, Wooyoung Lee*

Advanced Materials not yet (2024): 2310333 [LINK]

2023

Generation of nanogaps on porous ZnO sheets via Li-ion implantation: NO2 gas sensing with ultrafast recovery time

Min Young Kim†, Seung Yong Lee†, Juyoung Kim†, Chul Oh Park, Wei Shi, Hyegi Min, Sang-il Kim, Hyun-Sik Kim, Young-Seok Shim, Beom Zoo Lee, Myung Sik Choi, Hyung Mo Jeong*, Dong Won Chun*, Kyu Hyoung Lee*

Sensors and Actuators B: Chemical 379 (2023): 133283 [LINK]

Enhancing the thermoelectric performance of a Ti2FeNiSb2 double half-Heusler alloy through excess Ni-induced full-Heusler nanoprecipitates

Rahidul Hasan†, Yan Gu†, Se Yun Kim†, Dong Won Chun*, Kyu Hyoung Lee*

Inorganic Chemistry 10.19 (2023): 5662-5667 [LINK]

2022

Tailored Self-Assembled Monolayer using Chemical Coupling for Indium–Gallium–Zinc Oxide Thin-Film Transistors: Multifunctional Copper Diffusion Barrier

Seungmin Lee†, Sanghyeon Lee†, Minkyu Lee, Sung Min Rho, Hyung Tae Kim, Chihyeong Won, Kukro Yoon, Chaebeen Kwon, Juyoung Kim, Geun Chul Park, Jun Hyung Lim, Joon Seok Park, Woobin Kwon, Young-Bae Park, Dong won Chun, Hyun Jae Kim, and Taeyoon Lee*

ACS Applied Materials & Interfaces 14.50 (2022): 56310-56320

Real-time monitoring of the dehydrogenation behavior of a Mg2FeH6-MgH2 composite by in situ transmission electron microscopy

Juyoung Kim†, Julien O. Fadonougbo†, Jeehwan Bae, Min Kyung Cho, Jaeyoung Hong, Young Whan Cho, Jong Wook Roh, Gyeung-Ho Kim, Jun Hyun Han, Young-Su Lee, Jung Young Cho, Kyu Hyoung Lee*, Jin-Yoo Suh*, Dong Won Chun*

Advanced Functional Materials 32.39 (2022): 2204147 [LINK]

Mechanically Tissue‐Like and Highly Conductive Au Nanoparticles Embedded Elastomeric Fiber Electrodes of Brain–Machine Interfaces for Chronic In Vivo Brain Neural Recording

Chihyeong Won†, Ui‐Jin Jeong†, Sanghyeon Lee†, Minkyu Lee, Chaebeen Kwon, Sungjoon Cho, Kukro Yoon, Seungmin Lee, Dongwon Chun, Il‐Joo Cho*, Taeyoon Lee*

Advanced Functional Materials 32.52 (2022): 2205145

Metastable Hexagonal Close-Packed Palladium Hydride in Liquid Cell TEM

Jaeyoung Hong†, Jee-Hwan Bae†, Hyesung Jo, Hee-Young Park, Sehyun Lee, Sung Jun Hong, Hoje Chun, Min Kyung Cho, Juyoung Kim, Joodeok Kim, Yongju Son, Haneul Jin, Jin-yoo Suh, Sung-Chul Kim, Ha-Kyung Roh, Kyu Hyoung Lee, Hyung-Seok Kim, Kyung Yoon Chung, Chang Won Yoon, Kiryeong Lee, Seo Hee Kim, Jae-Pyoung Ahn, Hionsuck Baik, Gyeung Ho Kim, Byungchan Han, Sungho Jin, Taeghwan Hyeon, Jungwon Park, Chang Yun Son*, Yongsoo Yang*, Young-Su Lee*, Sung Jong Yoo*, Dong Won Chun*

Nature 603, 631–636 (2022) [LINK]

Li-ion Storage in Orthorhombic Hydrated Sodium Molybdate with Oxygen-vacancy Defects

Tuan Loi Nguyen†, Thuan Ngoc Vo†, Viet Duc Phung, Kaleab Ayalew, Dongwon Chun, Anh Tuyen Luu, Quang Hung Nguyen, Kwang J Kim, Il Tae Kim*, Jaeyun Moon*

Chemical Engineering Journal (2022): 137174

2021

Selective, sensitive, and stable NO2 gas sensor based on porous ZnO nanosheets

Myung Sik Choi†, Min Young Kim†, Ali Mirzaei, Hyun-Sik Kim, Sang-il Kim, Seung-Hyub Baek, Dong Won Chun*, Changhyun Jin*, Kyu Hyoung Lee*

Applied Surface Science 568 (2021): 150910

Large-Area Bernal-Stacked Bilayer Graphene Film on a Uniformly Rough Cu Surface via Chemical Vapor Deposition

Myungwoo Son†, Jaewon Jang†, Gi-Hwan Kim, Ji-Hwan Lee, Dong Won Chun, Jee-Hwan Bae, In S Kim, Moon-Ho Ham, Sang-Soo Chee*

ACS Applied Electronic Materials 3.6 (2021): 2497-2503

Changes in the crystal structure of SnO2 nanoparticles and improved H2S gas-sensing characteristics by Al doping

Myung Sik Choi†, Jihye Ahn†, Min Young Kim, Ali Mirzaei, Soon-Mok Choi, Dong Won Chun*, Changhyun Jin*, Kyu Hyoung Lee*

Applied Surface Science 565 (2021): 150493

Control of Cu-doping behavior in n-type Cu0.01Bi1.99Te2.7Se0.3 polycrystalline bulk via fabrication technique change

Min Young Kim†, Dong Won Chun†, Rahidul Hasan, Sang-il Kim, Jae-Hong Lim, Soon-Mok Choi, Hyun-Sik Kim*, Kyu Hyoung Lee*

Journal of Materials Research and Technology 14 (2021): 765-771

Anion constructor for atomic-scale engineering of antiperovskite crystals for electrochemical reactions

Sehyun Lee†, Jae Young Jung†, Injoon Jang, Daeil Choi, Myeong Jae Lee, Dong Wook Lee, Jue‐Hyuk Jang, Jeong Hee Lee, Haneul Jin, Kyungmin Im, Eungjun Lee, Seung‐hoon Kim, Nam Dong Kim, Soo‐Hyoung Lee, Yun Sik Kang, Hee‐Young Park, Dongwon Chun, Hyung Chul Ham, Kug‐Seung Lee, Docheon Ahn*, Pil Kim*, Sung Jong Yoo*

Advanced Functional Materials 31.16 (2021): 2009241

Thermoelectric performance of n-type polycrystalline SnSe with surface depletion by pressureless sintering

Jongmin Byun†, Hyeunhwan An, Jaeyoung Hong, Dong Won Chun, Jaeyun Moon*

Applied Surface Science 544 (2021): 148834

Tailored synthesis of molybdenum-selenide/selenium/sodium-molybdate hybrid composites as a promising anode for lithium-ion and sodium-ion batteries

Tuan Loi Nguyen†, Viet Duc Phung, Kaleab Ayalew, Dongwon Chun, Il Tae Kim, Kwang J Kim, Jaeyun Moon*

Chemical Engineering Journal 415 (2021): 128813

Effects of Cr doping on structural and electrochemical properties of Li4Ti5O12 nanostructure for sodium-ion battery anode

Sang Hyuk Gong†, Ji Hyeon Lee, Dong Won Chun, Jee-Hwan Bae, Sung-Chul Kim, Seungho Yu, Sahn Nahm, Hyung-Seok Kim*

Journal of Energy Chemistry 59 (2021): 465-472

2020

Self-Bondable and Stretchable Conductive Composite Fibers with Spatially Controlled Percolated Ag Nanoparticle Networks: Novel Integration Strategy for Wearable Electronics

Chaebeen Kwon†, Duhwan Seong, Jeongdae Ha, Dongwon Chun, Jee‐Hwan Bae, Kukro Yoon, Minkyu Lee, Janghoon Woo, Chihyeong Won, Seungmin Lee, Yongfeng Mei, Kyung‐In Jang, Donghee Son*, Taeyoon Lee*

Advanced Functional Materials 30.49 (2020): 2005447

Nanoscale light element identification using machine learning aided STEM-EDS

Hong-Kyu Kim†, Heon-Young Ha, Jee-Hwan Bae, Min Kyung Cho, Juyoung Kim, Jeongwoo Han, Jin-Yoo Suh, Gyeung-Ho Kim, Tae-Ho Lee, Jae Hoon Jang, Dongwon Chun*

Scientific reports 10.1 (2020): 1-12

Curved structure of Si by improving etching direction controllability in magnetically guided metal-assisted chemical etching

Tae Kyoung Kim†, Jee-Hwan Bae, Juyoung Kim, Min Kyung Cho, Yu-Chan Kim, Sungho Jin, Dongwon Chun*

Micromachines 11.8 (2020): 744

Electrical detection of the inverse Edelstein effect on the surface of SmB6

Jehyun Kim†, Chaun Jang†, Xiangfeng Wang, Johnpierre Paglione, Seokmin Hong, Shehrin Sayed, Dongwon Chun, Dohun Kim*

Physical Review B 102.5 (2020): 054410

Atomic Vacancy Control and Elemental Substitution in a Monolayer Molybdenum Disulfide for High Performance Optoelectronic Device Arrays

Sang‐Soo Chee*, Won‐June Lee, Yong‐Ryun Jo, Min Kyung Cho, DongWon Chun, Hionsuck Baik, Bong‐Joong Kim, Myung‐Han Yoon†, Kayoung Lee†, Moon-Ho Ham†

Advanced Functional Materials 30.11 (2020): 1908147

Bulk Micromachining of Si by Annealing-Driven Magnetically Guided Metal-Assisted Chemical Etching

Tae Kyoung Kim†, Jee-Hwan Bae, Juyoung Kim, Yu-Chan Kim, Sungho Jin, Dong Won Chun*

ACS Applied Electronic Materials 2.1 (2020): 260-267

Assessment of p-nitroso dimethylaniline (pNDA) suitability as a hydroxyl radical probe: investigating bleaching mechanism using immobilized zero-valent iron nanoparticles

Soroosh Mortazavian†, Erick R Bandala, Jee-Hwan Bae, Dongwon Chun, Jaeyun Moon*

Chemical Engineering Journal 385 (2020): 123748

Radial heterostructure and interface effects on thermoelectric transport properties of Bi/Sn and Bi/Sb core/shell nanowires

Hongjae Moon†, Jeongmin Kim†, Dong Won Chun, Seokkyoon Hong, Young Soo Yoon*, Wooyoung Lee*

Current Applied Physics 20.1 (2020): 43-48

2019

Heat-treated biochar impregnated with zero-valent iron nanoparticles for organic contaminants removal from aqueous phase: Material characterizations and kinetic studies

Soroosh Mortazavian†, Tammy Jones-Lepp, Jee-Hwan Bae, Dongwon Chun, Erick R Bandala, Jaeyun Moon*

Journal of Industrial and Engineering Chemistry 76 (2019): 197-214

Effect of Pt and FePt Layer Thickness on Microstructure and Magnetic Properties of L10 FePt Films With Perpendicular Anisotropy

Jee-Hwan Bae†, Tae Kyoung Kim, Hyeon Min Kim, Jae-Young Hong, Ji-Young Kim, Min Kyung Cho, Gyeung Ho Kim, Heon-Young Ha, Dong Won Chun*

IEEE Transactions on Magnetics 55.8 (2019): 1-6

Synthesis, characterization, and kinetic study of activated carbon modified by polysulfide rubber coating for aqueous hexavalent chromium removal

Soroosh Mortazavian†, Ali Saber, Jaeyoung Hong, Jee-Hwan Bae, Dongwon Chun, Nicolas Wong, Daniel Gerrity, Jacimaria Batista, Kwang J Kim, Jaeyun Moon*

Journal of industrial and engineering chemistry 69 (2019): 196-210

In-situ synthesis of flexible hybrid composite films for improved thermoelectric performance

Hyeunhwan An†, Matthew Pusko, Dongwon Chun, Sanghyun Park, Jaeyun Moon*

Chemical Engineering Journal 357 (2019): 547-558

2018

Molybdenum Effects on Pitting Corrosion Resistance of FeCrMnMoNC Austenitic Stainless Steels

Heon-Young Ha†,*, Tae-Ho Lee, Jee-Hwan Bae, Dong Won Chun

Metals 8.8 (2018): 653

Activated carbon impregnated by zero-valent iron nanoparticles (AC/nZVI) optimized for simultaneous adsorption and reduction of aqueous hexavalent chromium: Material characterizations and kinetic studies

Soroosh Mortazavian†, Hyeunhwan An, Dongwon Chun, Jaeyun Moon*

Chemical Engineering Journal 353 (2018): 781-795

Strain-engineered Allotrope-like Bismuth Nanowires for Enhanced Thermoelectric Performance

Jeongmin Kim†, Min-Wook Oh, Gwansik Kim, Je-Hyeong Bahk, Jae Yong Song, Seong Gi Jeon, Dong Won Chun, Jee-Hwan Bae, Wooyoung Shim*, Wooyoung Lee*

Acta Materialia 144 (2018): 145-153

~2016

Vertical Si Nanowire Arrays Fabricated by Magnetically Guided Metal-Assisted Chemical Etching

Dong Won Chun†,*, Tae Kyoung Kim, Duyoung Choi, Elizabeth Caldwell, Young Jin Kim, Jae Cheol Paik, Sungho Jin, Renkun Chen

Nanotechnology 27.45 (2016): 455302

Multi-wall carbon nanotube-embedded lithium cobalt phosphate composites with reduced resistance for high-voltage lithium-ion batteries

Tae Kyoung Kim†, Cyrus S Rustomji, Hyung-Man Cho, Dongwon Chun, Jae-Young Jung, Elizabeth Caldwell, Youngjin Kim, Jun Hyun Han, Sungho Jin*

Electronic Materials Letters 12.1 (2016): 147-155

Tandem structured spectrally selective coating layer of copper oxide nanowires combined with cobalt oxide nanoparticles

Tae Kyoung Kim†, Bryan VanSaders, Jaeyun Moon, Taewoo Kim, Chin-Hung Liu, Jirapon Khamwannah, Dongwon Chun, Duyoung Choi, Alireza Kargar, Renkun Chen, Zhaowei Liu, Sungho Jin*

Nano Energy 11 (2015): 247-259

Universal solders for direct bonding and packaging of optical devices

Chin-Hung Liu†, Young Jin Kim, Dong Won Chun, Gunwoo Kim, Renkun Chen, W Yu Anthony, Sungho Jin*

Materials Letters 152 (2015): 232-236

Si boride-coated Si nanoparticles with improved thermal oxidation resistance

Tae Kyoung Kim†, Jaeyun Moon, Bryan VanSaders, Dongwon Chun, Calvin J Gardner, Jae-Young Jung, Gang Wang, Renkun Chen, Zhaowei Liu, Yu Qiao, Sungho Jin*

Nano Energy 9 (2014): 32-40

The Influence of Substrate Bias on the Texture Control and Performance of CrV Underlayer for L10FePt Thin Films

Sungman Kim†,*, Dongwon Chun, Jungjoong Lee, Won Young Jeung

IEEE Transactions on Magnetics 50.9 (2014): 1-5

Nanofluidic sustainable energy conversion using a 1D nanofluidic network

Sang Hui Kim†, Seungmin Kwak, Sung Il Han, Dong Won Chun, Kyu Hyoung Lee, Jinseok Kim*, Jeong Hoon Lee*

Journal of Nanoscience and Nanotechnology 14.5 (2014): 3786-3789

Tb0.3Dy0.7Fe1.9/PbZr0.52Ti0.48O3 Micro-Bridge on SiNx Thin Film for Low Frequency Magnetic Sensing Applications

Dong Gun Lee†, Jun Hyun Han†, Junwoo Lee, Wook Choi, Yong Kyung Yoo, Jinseok Kim, Kyo Seon Hwang, Tae Song Kim, Dong Won Chun, Yu-Chan Kim, Kyu Hyoung Lee, Jeong Hoon Lee*

Japanese Journal of Applied Physics 52.10S (2013): 10MC10

Fast Myoglobin Detection Using Nanofluidic Electrokinetic Trapping Technique

DongWon Chun†, Sang Hui Kim, Hyungwan Song, Seungmin Kwak, YooChan Kim, HyunGwang Seok, Sang-Myung Lee, Jeong Hoon Lee*

Applied Physics Express 6.1 (2013): 017001

Ultra-sensitive magnetoelectric microcantilever at a low frequency

Dong Gun Lee†, Sung Man Kim, Yong Kyung Yoo, Jun Hyun Han, Dong Won Chun, Yu-Chan Kim, Jinseok Kim, Kyo Seon Hwang, Tae Song Kim, Won Woo Jo, Hyungsuk Kim, Seung-Ho Song, Jeong Hoon Lee*

Applied Physics Letters 101.18 (2012): 182902

Hyperfine FePt patterned media for terabit data storage

Jin-Seo Noh†, Hyunsu Kim†, Dong Won Chun, Won Yong Jeong, Wooyoung Lee*

Current Applied Physics 11.4 (2011): S33-S35

Perpendicular Magnetic Anisotropy in FePt Patterned Media Employing a CrV Seed Layer

Hyunsu Kim†, Jin-Seo Noh†, Jong Wook Roh, Dong Won Chun, Sungman Kim, Sang Hyun Jung, Ho Kwan Kang, Won Yong Jeong, Wooyoung Lee*

Nanoscale Res Lett 6.1 (2011): 1-6

Effect of the TiN content in the Pd-TiN seed layer on the microstructure and magnetic properties of Co/Pd multilayered media

Sung Man Kim†, Dong Won Chun, Jung Joong Lee, Won Young Jeung*

Journal of applied physics 109.7 (2011): 07B723

The Effects of the Pd-TiN Seed Layer on the Magnetic Properties of Co/Pd Multilayered Media

SungMan Kim†, DongWon Chun, JungJoong Lee, WonYoung Jeung*

IEEE transactions on magnetics 46.6 (2010): 1715-1717

The Effects of CrV Underlayer on the Structure and Magnetic Properties of FePt Thin Film

DongWon Chun†, SungMan Kim, GyeungHo Kim, WonYoung Jeung*

IEEE transactions on magnetics 46.6 (2010): 1856-1858

Effect of Sn addition on the microstructure and magnetic properties of FePt thin film

DongWon Chun†, SungMan Kim, GyeungHo Kim, WonYoung Jeung*

Journal of Applied Physics 105.7 (2009): 07B731

Improvement of magnetic properties and texture of FePt thin films on MgO substrates by Sn addition

Dong-Won Chun†, Sung-Man Kim, Gyeung-Ho Kim, Won-Young Jeung*

Journal of Magnetics 14.1 (2009): 7-10

Soft magnetic properties of patterned Co-based amorphous wires with various dimensions

Chang Bean Park†, Do Hun Kim, Dong Won Chun, Jun Hyun Han, Heon Jin Choi, Won Young Jeung*

physica status solidi c 4.12 (2007): 4581-4584

Giant magnetoimpedence effects in micro-patterned Co52Fe32B11Si5 amorphous ribbons

Sun Hee Park†, Dong Won Chun, Jun Hyun Han, Young‐Ho Kim, Won Young Jeung*

physica status solidi (a) 204.12 (2007): 4071-4074

Effects of external magnetic field on magnetic properties and surface morphology of electrodeposited CoFeNi alloys

Hyun Kyung Kim†, Dong Won Chun, Jun Hyun Han, Kwang Bum Kim, Won Young Jeung*

physica status solidi (a) 204.12 (2007): 4104-4107

Detection of the Au thin-layer in the Hz per picogram regime based on the microcantilevers

Dong Won Chun†, Kyo Seon Hwang, Kilho Eom, Jeong Hoon Lee, Byung Hak Cha, Woo Young Lee, Dae Sung Yoon*, Tae Song Kim*

Sensors and Actuators A: Physical 135.2 (2007): 857-862

Dominant surface stress driven by biomolecular interactions in the dynamical response of nanomechanical microcantilevers

Kyo Seon Hwang†, Kilho Eom, Jeong Hoon Lee, Dong Won Chun, Byung Hak Cha, Dae Sung Yoon*, Tae Song Kim*, Jung Ho Park

Applied Physics Letters 89.17 (2006): 173905