Materials AI Modeling Laboratory

Research Tools

An AI-powered tool for generating materials synthesis recipes, developed in collaboration with iKnow Lab (PI: Prof. Hyunsouk Cho, Ajou University).

Oxide Semiconductor AI Recipe Generator

An AI-powered tool for generating synthesis recipes for oxide semiconductors.

Solid-State Synthesis AI Recipe Generator

An AI-powered tool for predicting solid-state synthesis routes and generating corresponding recipes.

Gallium Oxide AI Recipe Generator

An AI-powered tool for generating synthesis recipes for gallium oxide (Ga₂O₃).

Publications

2026

104.Closed-Loop Solid-State Synthesis Planning for Materials Discovery With Large Language Models

Dong Won Jeon†, Dong Hwi Kim†, Taeyang Jeon, Joo Yeong Na, Heegyu Kim, Hyunsouk Cho, Dae Soo Jung, Ju Li*, Jin-Sung Park*, Sung Beom Cho*

Advanced Materials, e74502

103.Nanoscale imaging of charge transport across the semimetal-semiconductor interface in monolithic platinum diselenide

Yeongyu Kim†, Minseung Gyeon†, Ji Hoon Hong†, Seongmun Eom, Kunwoo Park, Hongsik Park, Hae Yeon Lee, Sung Beom Cho*, Kibum Kang*, Seungbum Hong*

Matter 9 (7), 102873

102.Strain-decoupled core/shell perovskite nanocrystals for high-efficiency light-emitting diodes

Daehwan Kim†, Han Uk Lee†, Jongho Park†, Hyeon Woo Kim, Jun-Su Yeo, Sung Beom Cho*, Tae-Hee Han*

Materials Today 94, 103249

101.Ligand-Mediated Surface Carrier Modulation in Perovskite Nanocrystals for Charge-Symmetric LEDs

Jongho Park†, Jisu Ha†, Daehwan Kim†, Hyeon Woo Kim, Han Uk Lee, Boseung Je, Dodam Kim, Jun-Su Yeo, Min Gyo Kim, Changsoon Cho, Sung Beom Cho, Tae-Hee Han*

Advanced Materials 38 (28), e20499

100.In Situ Amidation-Derived Interfacial Modulation for Homogeneous Ultra-High Nanoparticle Loading Toward Robust and Flexible Piezoelectric Composites

HakSu Jang†, In Beom Heo†, Changyeon Baek†, Dong Won Jeon, Donghun Lee, Nagamalleswara Rao Alluri, Hyejeong Choi, Hyo Min Jeon, Sung Hoon Kim, Hyunseung Kim, Jihun Choi, Hyun-Soo Chang, Chang Kyu Jeong, Min-Ku Lee, Jun Mo Koo, Tiandong Zhang, Geon-Tae Hwang, Sung Beom Cho, Gyoung-Ja Lee*, Hyeong Min Jin*, Kwi-Il Park*

Advanced Functional Materials 36 (36), e30216

99.First-Principles Models of Triboelectrification

Giulio Fatti†*, John Cavin, Hyunseok Ko, Rohan Mishra, Daniele Dini, Sung Beom Cho*

Small Methods 10 (4), e01782

98.AI-driven quantitative review of mobility-stability trade-off in oxide semiconductors

Ji Hoon Hong†, Chi-Hoon Lee†, Hyeon Woo Kim, Dong Won Jeon, Jun Hyuk Kang, Yoon-Seo Kim, Ji-Su Bae, Seonggil Heo, Sangyeon Lee, Jooyeong Na, Jaegook You, Soyeon Hong, Hyunsouk Cho*, Jin-Seong Park*, Sung Beom Cho*

Nano Convergence 13, Article 4 (2026)

97.Multiscale insights enable rational design of solvent-free dry electrode processing for advanced battery electrode fabrication

Jun Hyuk Kang†, Woojin Jeong†, Min Sung Kang, Hyeon Woo Kim, Dong Won Jeon, Han Uk Lee, Ji Hoon Hong, Seungmin Han, Minseok Kim, Subi Yang, Dongsoo Lee, Patrick Joohyun Kim, Taeseup Song, Moonsu Yoon, Laisuo Su, Junghyun Choi*, Sung Beom Cho*

Communications Materials 7, Article 34 (2026)

96.γ-ray induced microstructure modulation for enhanced output performance of polyimide-based piezoelectric composites

Dong Yeol Hyeon†, Gyoung-Ja Lee†, Hyeon Jun Park†, Dong Won Jeon, Han Uk Lee, Sung Beom Cho, Jaehun An, Nagamalleswara Rao Alluri, Young Hoon Jung, Changyeon Baek, HakSu Jang, SungHoon Kim, Keon Jae Lee*, Min-Ku Lee*, Kwi-Il Park*

Chemical Engineering Journal, 172406

2025

95.Towards Fully-Automated Materials Discovery via Large-Scale Synthesis Dataset and Expert-Level LLM-as-a-Judge

Heegyu Kim†, Taeyang Jeon†, Seungtaek Choi, Ji Hoon Hong, Dong Won Jeon, Ga-Yeon Baek, Gyeong-Won Kwak, Dong-Hee Lee, Jisu Bae, Chihoon Lee, Yoon-Seo Kim, Seon-Jin Choi, Jin-Seong Park, Sung Beom Cho, Hyunsouk Cho*

Proceedings of the 34th ACM International Conference on Information and …

94.Identification of Impurity-Minimizing Synthesis Pathways for LAGP via Thermodynamic and Chemical Reaction Network-Based Analysis

Su Yeon Jang†, Dong Won Jeon, Hyeon Woo Kim, Jin-Sung Park*, Sung Beom Cho*

The Journal of Physical Chemistry C 129 (41), 18433-18438

93.Holey wrinkled-multilayered graphene scaffolds for uniform Li-ion flux enabling high-performance lithium metal anodes

Sangyeop Kim†, Incheol Heo, Jun Hyuk Kang, Min Seok Kang, Junsung Lee, Hee Soo Kim, Dong-Ha Lim, Sung Beom Cho, Won Cheol Yoo*

Journal of Energy Chemistry

92.Structurally disordered lithiophilic graphene via solid-state exfoliation enables reversible lithium deposition with fast kinetics

Wootaek Choi†, Min Sung Kang†, Kwanghyun Kim, Han Uk Lee, Sung Beom Cho*, Junghyun Choi*, Patrick Joohyun Kim*

Nano Energy, 111444

91.Rational material design of chemically inert oxide anode coating layers for lithium metal and all-solid-state batteries

Dong Won Jeon†, Wootaek Choi†, Jun Hyuk Kang, Hyeon Woo Kim, Min Sung Kang, Woongchan Kim, Han Uk Lee, Hyunseok Ko, Patrick Joohyun Kim*, Sung Beom Cho*

Applied Surface Science Advances 29, 100842

90.Phosphotungstic and phosphomolybdic acid solid-solutions: a new approach for QLED hole injection layers

Han Bin Cho†, Ji Yoon Moon†, Jeong Wan Min†, Ha Jun Kim†, Han Uk Lee, Hwa Pyeong Park, Sung Woo Jang, Jeong Min Seo, Sung Beom Cho, Heesun Yang*, Won Bin Im*

J. Mater. Chem. C, 2025, 13, 22406-22413

89.Investigation on the effect of metal incorporation in metal selenide nanoparticles and their encapsulation in hollow carbon nanospheres on improving the sodium-ion battery performance

Seul Jeong†, Ki Beom Kim†, Mingyu Jeon†, Ju Young Kim, Jin Hyeong Lee, Su Yeon Jang, Dong Won Jeon, Ji Myeon Park, Yeon Woo Nahm, Chung-Yul Yoo, Donghun Kim, Jung-Hoon Lee, Sung Beom Cho*, Yun Chan Kang*, Jin-Sung Park*

Chemical Engineering Journal, 167019

88.Investigation of the effects of heteroatom doping on von-Alpen-type NASICON electrolytes and its applications to solid-state sodium batteries

Gunhee Park†, Dong Won Jeon†, Il-Seop Jang, Byeong-Jun Ahn, Kisang Baek, Bo-Ye Song, Eun-hye Kim, Junho Bang, Yun Chan Kang*, Sung Beom Cho*, Jinyoung Chun*

Journal of Advanced Ceramics 14 (9), 9221138

87.Design of optimized halide vapor phase epitaxy (HVPE) conditions for uniform α-Ga2O3 growth based on CFD analysis

Woongchan Kim†, Hyeon Woo Kim, Sung Beom Cho*

Journal of the Korean Ceramic Society, 1-10

86.Enhanced electrical properties and stability of solution processed IYZO thin film transistors by controlling deep level oxygen vacancies

Bu Kyeong Hwang†, Hyeon Woo Kim, Bo Ram Lee, Eun Jin Park, Hyunsung Jung, Min-Kyu Son, Sung Beom Cho, Hyeon Jin Jung*, Moonsuk Yi*, Soo Won Heo*

Journal of Materials Chemistry C

85.Insights Into Improving the Li-Ion Transference Number and Li Deposition Uniformity Toward a High-Current-Density Lithium Metal Anode

Subi Yang†, Seungho Lee†, Min Sung Kang†, Kwang Chul Roh, Jihoon Seo, Dongsoo Lee, Kwanghyun Kim, Sangkyu Lee, Sung Beom Cho*, Patrick Joohyun Kim*, Junghyun Choi*

Carbon Energy 7 (11), e70053

84.Atomic interface structure and electronic properties at nanoscale rotated crystal in Ga2O3 homoepitaxial film

Trong Si Ngo†, Soon-Ku Hong*, Hyeon Woo Kim†, Sung Beom Cho*, Young Heon Kim*, Nguyen Quoc Vuong, Hu Young Jeong, Raouf Hayyak, Taswar Iqbal, Dae-Woo Jeon, Ji-Hyeon Park, Jae Kyoung Mun

Applied Surface Science, 163471

83.Phase Evolution in La-Alloyed β-Ga2O3 Nanofibers: Experimental and DFT Simulation Insights

Hyeongju Cha†, Dong Won Jeon†, Heejoong Ryou, Sunjae Kim, Sung Beom Cho*, Wan Sik Hwang*

ACS omega 10 (17), 17476-17482

82.First-Principle Insights into Positive Triboelectrification of Polyoxymethylene Through Homolytic Bond Rupture

Giulio Fatti†*, Hyunseok Ko, Sung Beom Cho

Nanoenergy Advances 5 (1), 1

81.Residual strain optimization in 3D MOSFET structures for enhanced mobility via nanoscale heat transfer

Ji Hoon Hong†, Min Sung Kang†, Inho Ha, Hong-Lae Park, Kyungwook Park, Joohyun Jeon, Wonseok Yoo, Jueun Kim, Chunhyung Chung, Sung Min Park*, Sung Beom Cho*

Journal of Applied Physics 137 (1)

80.Anode SHIELD: A Surface Hybrid Interlayer for High-Capacity Anodes Toward Safe and Stable Lithium-Ion Batteries

Seungho Lee†, Dongsoo Lee†, Junhyuk Kang†, Subi Yang, Min Sung Kang, Wooseop Jo, Jihoon Seo, Sung Beom Cho*, Patrick Joohyun Kim*, Junghyun Choi*

Advanced Functional Materials 35 (48), e13744

79.Enhancing electrochemical reversibility in lithium metal batteries through structural engineering of flexible composite current collectors

Seungho Lee†, Subi Yang†, Min Sung Kang, Yunho Bae, Kyunbae Lee, Yeonsu Jung, Young Hyun Kim, Jang-Yul Kim, Kwang Chul Roh, Jihoon Seo, Sung Beom Cho*, Junghyun Choi*, Taehoon Kim*, Patrick Joohyun Kim*

npj Flexible Electronics 9 (1), 98

78.Fully stretchable hydrovoltaic cells based on winding-locked double-helical carbon nanotube fibers

Wonkyeong Son†, Jae Myeong Lee†, Hyunji Seo, Gyu Hyeon Song, Seon Jeong Kim, Sooncheol Kwon, Sung Beom Cho, Sungwoo Chun, Shi Hyeong Kim*, Changsoon Choi*

npj Flexible Electronics 9 (1), 116

77.Long-Lasting, Steady and Enhanced Energy Harvesting by Inserting a Conductive Layer into the Piezoelectric Polymer

HakSu Jang†, Gwang Hyeon Kim†, Dong Won Jeon, Hyeon Jun Park, BitNa Bae, Nagamalleswara Rao Alluri, Cheol Min Kim, Changyeon Baek, Min-Ku Lee, Sung Beom Cho*, Gyoung-Ja Lee*, Kwi-Il Park*

Advanced Functional Materials 35 (8), 2415501

76.Roles of Nanoscale Defects of Graphene in Remote Epitaxy of GaN

Jeongwoon Kim†, Hyeon Woo Kim, Jongil Kim, Je-Sung Lee, Hoe-Min Kwak, Jaeyoung Baik, Soo-Young Choi, Jinsoo Kim, Si-Young Bae, Sang-Jo Kim, Jun-Youn Kim, Il Jeon, Sung Beom Cho, Sang Ho Oh, Young Joon Hong*, Dong-Seon Lee*

Small 21 (38), e03428

75.Self-Reinforcing Degradation of Solution-Processed Small-Molecule OLEDs: Excited-States and Molecular Interactions as Key Triggers

Eonji Cha†, Junwon Jeon†, Hyeon Woo Kim, Han Uk Lee, Joo Yoon Woo, Jun-Su Yeo, Hyuk Bin Kwon, Sung Beom Cho*, Tae-Hee Han*

Advanced Functional Materials, e08146

74.Solvent-Tuned Plasticity for Various Binder-Free Applications of a New Lead-Free Manganese Halide

Joo Hyeong Han†, Jeong Min Seo†, San Ha Choi, Jae Geon Noh, Jeong Wan Min, Yu Ri Kim, Hyeon Woo Kim, Sung Beom Cho, Bo Kyung Cha, Won Bin Im*

Advanced Materials 37 (7), 2415247

73.Ultra-High Mobility Atomically-Ordered InGaZnO Transistors Through Atomic Layer Deposition

Yoon-Seo Kim†, Hyeon Woo Kim†, Taewon Hwang, Jinho Ahn, Sung Beom Cho*, Jin-Seong Park*

Advanced Electronic Materials 11 (15), e00137

2024

72.Gasochromic WO3/MoO3 sensors prepared by co-sputtering for hydrogen leak detection with long-lasting visible signal

Chiwan Park†, Seung-Ik Han, Le Thai Duy, Rubaya Yeasmin, Gwanggyo Jung, Dong Won Jeon, Woongchan Kim, Sung Beom Cho, Hyungtak Seo*

Sensors and Actuators B: Chemical 426, 137030

71.Crystallinity and composition engineering of organic crystal derived 1D carbons for advanced Li-metal based batteries

Minsu Park†, Kwonyun Lee, Min Sung Kang, Sujeong Woo, Wootaek Choi, Hyein Kim, Woong Kwon, Junghyun Choi, Sung Beom Cho*, Euigyung Jeong*, Patrick Joohyun Kim*

Carbon 233, 119870

70.Machine learning-enhanced design of lead-free halide perovskite materials using density functional theory

Upendra Kumar†, Hyeon Woo Kim†, Gyanendra Kumar Maurya, Bincy Babu Raj, Sobhit Singh, Ajay Kumar Kushwaha, Sung Beom Cho*, Hyunseok Ko*

Current Applied Physics 69, 1-7

69.High Li+ Conductivity of Li1.3+xAl0.3−xMgxTi1.7(PO4)3 with Hybrid Solid Electrolytes for Solid-State Lithium Batteries

Haena Kim†, Mahammad Rafi Shaik†, Sukju Kim†, Yong Min Park, Dong Won Jeon, Sung Beom Cho, Sungho Choi*, Won Bin Im*

International Journal of Energy Research 2024 (1), 6116417

68.Overcoming the limitations of atomic-scale simulations on semiconductor catalysis with changing Fermi level and surface treatment

Seulgi Ji†, Dong Won Jeon, Junghyun Choi, Haneol Cho, Bo-In Park, Ilpyo Roh, Hyungil Choi, Chansoo Kim, Jung Kyu Kim, Uk Sim, Danlei Li, Hyunseok Ko*, Sung Beom Cho*, Heechae Choi*

Journal of Materials Chemistry A 12 (48), 33537-33545

67.Towards ultra-stable and dendrite-suppressed Li-metal batteries: Ion-regulating graphene-modified separators

Wootaek Choi†, Minsu Park, Sujeong Woo, Hyeon Woo Kim, Min Sung Kang, Junghyun Choi*, Sung Beom Cho*, Taehoon Kim*, Patrick Joohyun Kim*

Carbon 230, 119576

66.Large-Scale Mechanochemical Synthesis of Cesium Lanthanide Chloride for Radioluminescence

Tuhin Samanta†, Joo Hyeong Han†, Han Uk Lee, Bo Kyung Cha, Yong Min Park, Noolu Srinivasa Manikanta Viswanath, Han Bin Cho, Hyeon Woo Kim, Sung Beom Cho, Won Bin Im*

Inorganic Chemistry 63 (35), 16483-16490

65.Site preference of Ni in Pb(Fe1/2Nb1/2)O3 during additive compositional modification

Ahrom Ryu†, Ji-Hun Park†, Dong Won Jeon, Jae-Hyeon Cho, Haena Yim, Keun Hwa Chae, Seong H. Kim, Sahn Nahm, Sung Beom Cho, Wook Jo*, Ji-Won Choi*

Journal of Materiomics 11 (3), 100907

64.Predicting the synthesizability of double perovskite halides via interface reaction pathfinding

Woongchan Kim†, Hyeon Woo Kim, Han Uk Lee, Min Sung Kang, Dong Won Jeon, Soo Won Heo, Sung Beom Cho*

Chemistry of Materials 36 (12), 5904-5911

63.Demystifying role of local distortion in emission colors tuning of lead-free zero-dimensional metal halide nanocrystals

Tuhin Samanta†, Noolu Srinivasa Manikanta Viswanath†, Hyeon Woo Kim, Sung Woo Jang, Joo Hyeong Han, Sung Beom Cho, Won Bin Im*

Chemical Engineering Journal 484, 149697

62.Systematic determination of the optimized Zr content of Ba(ZrxTi1-x)O3 with high dielectric constant at room temperature for high-voltage system application

Jandi Kim†, Ji Hye Seo†, Sang Heun Lee, Myunghee Cho, Hun Kwak, Ran Sae Cheon, Seungchan Cho, Sung Beom Cho, Minkee Kim, Yoon-Seok Lee*, Yangdo Kim*, Moonhee Choi*

Journal of the Korean Ceramic Society 61 (3), 391-401

61.Uniform Synthesis of Bilayer Hydrogen Substituted Graphdiyne for Flexible Piezoresistive Applications

Mukkath Joseph Josline†, Soheil Ghods†, Saikiran Kosame, Jun-Hui Choi, Woongchan Kim, Sein Kim, SooHyun Chang, Sang Hwa Hyun, Seung-Il Kim, Ji-Yun Moon, Hyeong Gi Park, Sung Beom Cho, Heongkyu Ju, Jae-Hyun Lee*

Small 20 (25), 2307276

2023

60.Designing Pr-based advanced photoluminescent materials using machine learning and density functional theory

Upendra Kumar†, Hyeon Woo Kim†, Sobhit Singh, Sung Beom Cho*, Hyunseok Ko*

Journal of Materials Science 59 (4), 1433-1447

59.Uncertainty and Irreproducibility of Triboelectricity Based on Interface Mechanochemistry

Giulio Fatti†, Hyunseung Kim, Changwan Sohn, Minah Park, Yeong-won Lim, Zhuohan Li, Kwi-Il Park, Izabela Szlufarska, Hyunseok Ko, Chang Kyu Jeong*, Sung Beom Cho*

Physical Review Letters 131 (16), 166201

58.A versatile strategy for hybridizing small experimental and large simulation data: A case for ceramic tape-casting process

Jeong-Hun Kim†, Hyunseok Ko†, Dong-Hun Yeo, Zeehoon Park, Upendra Kumar, Kwan-Hee Yoo, Aziz Nasridinov*, Sung Beom Cho*

Materials & Design 234, 112357

57.Understanding the electrokinetic role of ions on electricity generation in droplet-based hydrovoltaic systems

Min Sung Kang†, Hyunseok Ko, Seokhee Lee*, Sung Beom Cho*

The Journal of Physical Chemistry C 127 (34), 16811-16817

56.High-Throughput Screening on Halide Perovskite Derivatives and Rational Design of Cs3LuCl6

Hyeon Woo Kim†, Joo Hyeong Han†, Hyunseok Ko†, Tuhin Samanta, Dong Geon Lee, Dong Won Jeon, Woongchan Kim, Yong-Chae Chung, Won Bin Im*, Sung Beom Cho*

ACS Energy Letters 8 (8), 3621-3630

55.Isovalent multi-component doping strategy for stabilizing cubic-Li7La3Zr2O12 with excellent Li mobility

Han Uk Lee†, Seungmin Han, Dong Geon Lee, Hyunseok Ko, Juhyun Lee, Won Bin Im, Taeseup Song, Junghyun Choi*, Sung Beom Cho*

Chemical Engineering Journal 471, 144552

54.Plasma-Enhanced Atomic Layer Deposition Assisted Low-Temperature Synthetic Routes to Rationally Designed Metastable c-Axis Aligned Hexagonal In-Zn-O

TaeHyun Hong†, Hyeon Woo Kim†, Yoon-Seo Kim, Hyun-Jun Jeong, Sung Beom Cho*, Jin-Seong Park*

Chemistry of Materials 35 (13), 5168-5176

53.Tailoring Rigid Segments in Dopant-Free Polymeric Hole Transport Materials for Perovskite Quantum Dot Solar Cells

Dae Hwan Lee†, Seyeong Lim†, Chanhyeok Kim, Han Uk Lee, Dasol Chung, Yelim Choi, Jongmin Choi, Younghoon Kim, Sung Beom Cho*, Hong Il Kim*, Taiho Park*

ACS Energy Letters 8 (4), 1839-1847

52.Enhanced Hydro-Actuation and Capacitance of Electrochemically Inner-Bundle-Activated Carbon Nanotube Yarns

Wonkyeong Son†, Jae Myeong Lee†, Sungwoo Chun, Seongjun Yu, Jun Ho Noh, Hyeon Woo Kim, Sung Beom Cho, Seon Jeong Kim*, Changsoon Choi*

ACS Applied Materials & Interfaces 15 (10), 13484-13494

51.Modulation of Molybdenum oxidation state via Catalytic-oxidation

Kangchun Lee†, Seho Sun, Hyunseok Ko, Sung Beom Cho, Ganggyu Lee, Dongsoo Lee, Taeseup Song*, Ungyu Paik*

Applied Surface Science 615, 156330

50.Complementary Functions of Vanadium in Boosting Electrocatalytic Activity of CuCoNiFeMn High-Entropy Alloy for Water Splitting

Arumugam Sivanantham†, Hansung Lee†, Sung Won Hwang, Han Uk Lee, Sung Beom Cho, Byungmin Ahn*, In Sun Cho*

Advanced Functional Materials 33 (34), 2301153

49.Rational Design Strategy for Triboelectric Nanogenerators Based on Electron Back Flow and Ionic Defects: The Case of Polytetrafluoroethylene

Giulio Fatti†*, Alessandra Ciniero, Hyunseok Ko*, Han Uk Lee, Yujin Na, Chang Kyu Jeong, Sang-Geul Lee, Dongyub Kwak, Kwi-Il Park*, Sung Beom Cho*, Daniele Dini*

Advanced Electronic Materials 9 (11), 2300333

48.The Significance of an In Situ ALD Al2O3 Stacked Structure for p-Type SnO TFT Performance and Monolithic All-ALD-Channel CMOS Inverter Applications

Hye-Mi Kim†, Su-Hwan Choi†, Han Uk Lee, Sung Beom Cho*, Jin-Seong Park*

Advanced Electronic Materials 9 (4), 2201202

2022

47.Why does water in porous carbon generate electricity? Electrokinetic role of protons in a water droplet-induced hydrovoltaic system of hydrophilic porous carbon

Hyunseok Ko†, Wonkyeong Son, Min Sung Kang, Han Uk Lee, Chan-Yeup Chung, Seungwu Han, Changsoon Choi, Sung Beom Cho*

Journal of Materials Chemistry A 11 (3), 1148-1158

46.Highly stable zero-dimensional lead-free metal halides for X-ray imaging

Joo Hyeong Han†, Tuhin Samanta, Yong Min Park, Ha Jun Kim, Noolu Srinivasa Manikanta Viswanath, Hyeon Woo Kim, Bo Kyung Cha, Sung Beom Cho*, Won Bin Im*

ACS Energy Letters 8 (1), 545-552

45.High-performance perovskite quantum dot solar cells enabled by incorporation with dimensionally engineered organic semiconductor

Seyeong Lim†, Dae Hwan Lee†, Hyuntae Choi, Yelim Choi, Dong Geon Lee, Sung Beom Cho, Seonkyung Ko, Jongmin Choi*, Younghoon Kim*, Taiho Park*

Nano-Micro Letters 14 (1), 204

44.Quantum Floquet spectra of surface and bulk state of topological insulator

Upendra Kumar†, Vipin Kumar, Ajay Kumar Kushwaha, Sung Beom Cho*

Physica E: Low-dimensional Systems and Nanostructures 145, 115496

43.Reversible switching performance of water droplet-driven triboelectric nanogenerators using a magnetocontrollable lubricant-infused surface for sustainable power generation

Soyeon Yun†, Suhyeon Cho, Hyeon Woo Kim, Sung Beom Cho, Seunghyup Lee*, Kijung Yong*

Nano Energy 103, 107783

42.Bandgap analysis of transition-metal dichalcogenide and oxide via machine learning approach

Upendra Kumar†, Km Arti Mishra, Ajay Kumar Kushwaha, Sung Beom Cho*

Journal of Physics and Chemistry of Solids 171, 110973

41.Dominant Effects of Epitaxial Strain on the Phase Control of Heterostructural (InxGa1−x)2O3 Alloys

Han Uk Lee†, Hyeon Woo Kim†, Giulio Fatti, Hyunseok Ko, Sung Beom Cho*

ACS Applied Electronic Materials 4 (6), 2711-2717

40.Conformably Skin-Adherent Piezoelectric Patch with Bioinspired Hierarchically Arrayed Microsuckers Enables Physical Energy Amplification

Da Wan Kim†, Hyunseung Kim†, Geon-Tae Hwang, Sung Beom Cho, Seung Hwan Jeon, Hyeon Woo Kim, Chang Kyu Jeong*, Sungwoo Chun*, Changhyun Pang*

ACS Energy Letters 7 (5), 1820-1827

39.A pre-reaction suppressing strategy for α-Ga2O3 halide vapor pressure epitaxy using asymmetric precursor gas flow

Sunjae Kim†, Hyeon Woo Kim†, Hyeong-Yun Kim, Dae-Woo Jeon, Sung Beom Cho*, Ji-Hyeon Park*

CrystEngComm 24 (16), 3049-3056

38.High-power hydro-actuators fabricated from biomimetic carbon nanotube coiled yarns with fast electrothermal recovery

Wonkyeong Son†, Jae Myeong Lee†, Shi Hyeong Kim, Hyeon Woo Kim, Sung Beom Cho, Dongseok Suh, Sungwoo Chun*, Changsoon Choi*

Nano Letters 22 (6), 2470-2478

37.Twist-stabilized, coiled carbon nanotube yarns with enhanced capacitance

Wonkyeong Son†, Sungwoo Chun†, Jae Myeong Lee, Gichan Jeon, Hyeon Jun Sim, Hyeon Woo Kim, Sung Beom Cho, Dongyun Lee, Junyoung Park, Joonhyeon Jeon, Dongseok Suh*, Changsoon Choi*

ACS nano 16 (2), 2661-2671

36.Establishment of a BaTiO3-based Computational Science Platform to Predict Multi-component Properties

Dong Geon Lee†, Han Uk Lee, Won Bin Im, Hyunseok Ko*, Sung Beom Cho*

Journal of Sensor Science and Technology 31 (5), 318-323

~ 2021

35.Flexoelectric-boosted piezoelectricity of BaTiO3@SrTiO3 core-shell nanostructure determined by multiscale simulations for flexible energy harvesters

Yeon-gyu Kim†, Hyunseung Kim†, Gyoung-Ja Lee, Han-Uk Lee, Sang Gu Lee, Changyeon Baek, Min-Ku Lee, Jin-Ju Park, Qing Wang, Sung Beom Cho*, Chang Kyu Jeong*, Kwi-Il Park*

Nano Energy 89, 106469

34.Triboelectrification: Backflow and Stuck Charges Are Key

Hyunseok Ko†, Yeong-won Lim†, Seungwu Han, Chang Kyu Jeong*, Sung Beom Cho*

ACS Energy Letters 6 (8), 2792-2799

33.A Hierarchically Tailored Wrinkled Three-Dimensional Foam for Enhanced Elastic Supercapacitor Electrodes

Siyeon Jang†, Hyeongho Min, Sung Beom Cho, Hyeon Woo Kim, Wonkyeong Son, Changsoon Choi, Sungwoo Chun*, Changhyun Pang*

Nano Letters 21 (16), 7079-7085

32.Heterostructural phase diagram of Ga2O3–based solid solution with Al2O3

Hyeon Woo Kim†, Hyunseok Ko, Yong-Chae Chung, Sung Beom Cho*

Journal of the European Ceramic Society 41 (1), 611-616

31.Metal-Nitrogen-Carbon Cluster-Decorated Titanium Carbide is a Durable and Inexpensive Oxygen Reduction Reaction Electrocatalyst

Sung Beom Cho†, Cheng He†, Shrihari Sankarasubramanian†, Arashdeep Singh Thind, Javier Parrondo, Jordan A. Hachtel, Albina Y. Borisevich, Juan-Carlos Idrobo, Jing Xie, Vijay Ramani*, Rohan Mishra*

ChemSusChem 14 (21), 4680-4689

30.Enhancement of the quantum capacitances of group-14 elemental two-dimensional materials by Ti-doping: A first principles study

Juven Rihm†, Eun Seob Sim, Sung Beom Cho*, Yong-Chae Chung*

Applied Surface Science 530, 147301

29.Highly tunable, polarization-engineered two-dimensional electron gas in ε-AlGaO3/ε-Ga2O3 heterostructures

Praneeth Ranga†*, Sung Beom Cho†, Rohan Mishra*, Sriram Krishnamoorthy*

Applied Physics Express 13 (6), 061009

28.A Micropillar-Assisted Versatile Strategy for Highly Sensitive and Efficient Triboelectric Energy Generation under In-Plane Stimuli

Sungwoo Chun†, Changhyun Pang*, Sung Beom Cho*

Advanced Materials 32 (2), 1905539

27.Quasi-Binary Transition Metal Dichalcogenide Alloys: Thermodynamic Stability Prediction, Scalable Synthesis, and Application

Zahra Hemmat†, John Cavin†, Alireza Ahmadiparidari, Alexander Ruckel, Sina Rastegar, Saurabh N. Misal, Leily Majidi, Khagesh Kumar, Shuxi Wang, Jinglong Guo, Radwa Dawood, Francisco Lagunas, Prakash Parajuli, Anh Tuan Ngo, Larry A. Curtiss, Sung Beom Cho, Jordi Cabana, Robert F. Klie, Rohan Mishra*, Amin Salehi-Khojin*

Advanced Materials 32 (26), 1907041

26.Serpentine-pattern effects on the biaxial stretching of percolative graphene nanoflake films

Sungwoo Chun†, Sung Beom Cho, Wonkyeong Son, Younghoon Kim, Hachul Jung, Young-Jin Kim, Changsoon Choi*

Nanotechnology 31 (8), 085303

25.KBaTeBiO6: A Lead-Free, Inorganic Double-Perovskite Semiconductor for Photovoltaic Applications

Arashdeep Singh Thind†, Shalinee Kavadiya, Mojgan Kouhnavard, Robin Wheelus, Sung Beom Cho, Liang-Yi Lin, Clayton Kacica, Hemant Kumar Mulmudi, Kinga A. Unocic, Albina Y. Borisevich, Ghanshyam Pilania, Pratim Biswas, Rohan Mishra*

Chemistry of Materials 31 (13), 4769-4778

24.Atomic Structure and Electrical Activity of Grain Boundaries and Ruddlesden–Popper Faults in Cesium Lead Bromide Perovskite

Arashdeep Singh Thind†, Guangfu Luo†, Jordan A. Hachtel, Maria V. Morrell, Sung Beom Cho, Albina Y. Borisevich, Juan-Carlos Idrobo, Yangchuan Xing, Rohan Mishra*

Advanced Materials 31 (4), 1805047

23.Flexible Crossbar-Structured Phase Change Memory Array via Mo-Based Interfacial Physical Lift-Off

Do Hyun Kim†, Han Eol Lee†, Byoung Kuk You†, Sung Beom Cho, Rohan Mishra, Il-Suk Kang, Keon Jae Lee*

Advanced Functional Materials 29 (6), 1806338

22.New Class of Electrocatalysts Based on 2D Transition Metal Dichalcogenides in Ionic Liquid

Leily Majidi†, Poya Yasaei, Robert E. Warburton, Shadi Fuladi, John Cavin, Xuan Hu, Zahra Hemmat, Sung Beom Cho, Pedram Abbasi, Márton Vörös, Lei Cheng, Baharak Sayahpour, Igor L. Bolotin, Peter Zapol, Jeffrey Greeley, Robert F. Klie, Rohan Mishra, Fatemeh Khalili-Araghi, Larry A. Curtiss*, Amin Salehi-Khojin*

Advanced Materials 31 (4), 1804453

21.Multiferroism in iron-based oxyfluoride perovskites

Steven T. Hartman†*, Sung Beom Cho, Rohan Mishra*

Inorganic Chemistry 57 (17), 10616-10624

20.Intrinsic point defects and intergrowths in layered bismuth triiodide

Sung Beom Cho†, Jaume Gazquez, Xing Huang, Yoon Myung, Parag Banerjee, Rohan Mishra*

Physical Review Materials 2 (6), 064602

19.Epitaxial engineering of polar ε-Ga2O3 for tunable two-dimensional electron gas at the heterointerface

Sung Beom Cho†*, Rohan Mishra*

Applied Physics Letters 112 (16)

18.Atomic-Scale Identification of Planar Defects in Cesium Lead Bromide Perovskite Nanocrystals

Arashdeep Singh Thind†, Guangfu Luo, Jordan A. Hachtel, Mariia Goriacheva, Sung Beom Cho, Albina Borisevich, Juan Carlos Idrobo, Yangchuan Xing, Rohan Mishra*

Microscopy and Microanalysis 24 (S1), 100-101

17.Atmospheric pressure chemical vapor deposition of methylammonium bismuth iodide thin films

Xiao Chen†, Yoon Myung, Arashdeep Thind, Zhengning Gao, Bo Yin, Meikun Shen, Sung Beom Cho, Peifu Cheng, Bryce Sadtler, Rohan Mishra, Parag Banerjee*

Journal of Materials Chemistry A 5 (47), 24728-24739

16.Elucidating the unintentional p-type nature of spinel Co3O4: A defect study using ab-initio calculation

Sung Beom Cho†, Eun Seob Sim, Yong-Chae Chung*

Journal of the European Ceramic Society 38 (2), 629-635

15.First-principles study of point defects in β-Ga2O3

Yvette Anguiano†, Sung Beom Cho, Rohan Mishra*

2017

14.Flexible highly-effective energy harvester via crystallo-graphic and computational control of nanointerfacial morphotropic piezoelectric thin film