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SCIESCOPUS
A tailored graft-type polymer as a dopant-free hole transport material in indoor perovskite photovoltaicsopen access

Opoku, Henry; Kim, Yun Hoo; Lee, Ji Hyeon; Ahn, Hyungju; Lee, Jae-Joon; Baek, Se-Woong; Jo, Jea Woong

ArticleIssue Date2021CitationJOURNAL OF MATERIALS CHEMISTRY A, v.9, no.27, pp 15294 - 15300PublisherROYAL SOC CHEMISTRY
SCISCIESCOPUS
A Timely Synthetic Tailoring of Biaxially Extended Thienylenevinylene-Like Polymers for Systematic Investigation on Field-Effect Transistors

Yoo, Dohyuk; Nketia-Yawson, Benjamin; Kang, Seok-Ju; Ahn, Hyungju; Shin, Tae Joo; Noh, Yong-Young; Yang, Changduk

ArticleIssue Date2015CitationADVANCED FUNCTIONAL MATERIALS, v.25, no.4, pp 586 - 596PublisherWILEY-V C H VERLAG GMBH
SCISCIESCOPUS
Acid-Assisted Ligand Exchange Enhances Coupling in Colloidal Quantum Dot Solids

Jo, Jea Woong; Choi, Jongmin; de Arquer, F. Pelayo Garcia; Seifitokaldani, Ali; Sun, Bin; Kim, Younghoon; Ahn, Hyungju; Fan, James; Quintero-Bermudez, Rafael; Kim, Junghwan, et al.

ArticleIssue Date2018CitationNANO LETTERS, v.18, no.7, pp 4417 - 4423PublisherAMER CHEMICAL SOC
SCIESCOPUSKCI
Backbone Fluorination of Benzodithiophene-Based Hole-Transporting Polymers for Enhanced Organic Transistors and Nanocrystal Photovoltaicsopen access

Nketia-Yawson, Vivian; Kim, Hae Jeong; Lee, Ji Hyeon; Ahn, Hyungju; Nketia-Yawson, Benjamin; Choi, Jongmin; Jo, Jea Woong

ArticleIssue Date2025CitationFibers and Polymers, v.26, no.9, pp 3721 - 3728Publisher한국섬유공학회
SCIESCOPUS
Bidentate mode coordinated Ti3CNTx MXene-controlled interfacial engineering enables high-performance indoor organic photovoltaic devices

Saeed, Muhammad Ahsan; Khalid, Zubair; Lee, Min Jong; Ahn, Hyungju; Oh, Jae-Min; Shim, Jae Won

ArticleIssue Date2024CitationChemical Engineering Journal, v.495, pp 1 - 10PublisherElsevier B.V.
SCIESCOPUS
Bifunctionally Driven Organic Photonic Conversion Devices Facilitated by Minimalistic Synthesis-Based Interfacial Energetic Alignmentopen access

Oh, Seunghyun; Kim, Hee Chun; Lee, Ji Hyeon; Kim, Tae Hyuk; Kwon, Ohhyun; Shim, Eun Soo; Ahn, Hyungju; Jo, Jea Woong; Shim, Jae Won

ArticleIssue Date2026CitationAdvanced Materials, v.38, no.1PublisherWiley-VCH GmbH
SCIESCOPUS
Charge-transport enhancement in environmentally stable hysteresis-free perovskite transistors with hybrid channelopen access

Nketia-Yawson, Benjamin; Nketia-Yawson, Vivian; Lee, Ji Hyeon; Ahn, Hyungju; Jo, Jea Woong

ArticleIssue Date2026CitationApplied Surface Science, v.715, pp 1 - 8PublisherElsevier B.V.
SCIESCOPUS
Configurationally Random Polythiophene for Improved Polymer Ordering and Charge-Transporting Ability

Opoku, Henry; Lee, Ji Hyeon; Nketia-Yawson, Benjamin; Bae, Seunghwan; Lee, Jae-Joon; Ahn, Hyungju; Jo, Jea Woong

ArticleIssue Date2020CitationACS APPLIED MATERIALS & INTERFACES, v.12, no.36, pp 40599 - 40606PublisherAMER CHEMICAL SOC
SCIESCOPUS
Direct integration of halide perovskite into ionic-gated transistors by multicomponent engineering with conjugated polymer

Nketia-Yawson, Benjamin; Nketia-Yawson, Vivian; Ahn, Hyungju; Jo, Jea Woong

ArticleIssue Date2025CitationApplied Surface Science, v.686, pp 1 - 9PublisherElsevier B.V.
SCIESCOPUS
Ether-Functionalized Ammonium Salts to Enhance Electron Transport in n-Type Conjugated Polymersopen access

Shim, Eun Soo; Lee, Ji Hyeon; Ahn, Hyungju; Jo, Jea Woong

ArticleIssue Date2026CitationAdvanced Functional MaterialsPublisherWiley-VCH GmbH
SCIESCOPUS
Ethylene glycol-containing ammonium salt for developing highly compatible interfaces in perovskite solar cellsopen access

Lee, Ji Hyeon; Kim, Dongeon; Opoku, Henry; Ahn, Hyungju; Lee, Jae-Joon; Baek, Se-Woong; Jo, Jea Woong

ArticleIssue Date2023CitationChemical Engineering Journal, v.455, pp 1 - 10PublisherElsevier B.V.
SCIESCOPUS
Furan-substituted benzodithiophene-based polymer semiconductors as charge transport materials for organic transistors and nanocrystal photovoltaics

Nketia-Yawson, Vivian; Kim, Hae Jeong; Ahn, Hyungju; Nketia-Yawson, Benjamin; Choi, Jongmin; Jo, Jea Woong

ArticleIssue Date2025CitationDyes and Pigments, v.233, pp 1 - 8PublisherELSEVIER
SCIESCOPUS
Hole Mobility Enhancement in Benzo[1,2-b:4,5-b']Dithiophene-Based Conjugated Polymer Transistors through Directional Alignment, Perovskite Functionalization and Solid-State Electrolyte Gating

Nketia-Yawson, Vivian; Buer, Albert Buertey; Ahn, Hyungju; Nketia-Yawson, Benjamin; Jo, Jea Woong

ArticleIssue Date2024CitationMacromolecular Rapid Communications, v.45, no.6, pp 1 - 8PublisherJohn Wiley and Sons Inc
SCISCIESCOPUS
Isoindigo-based conjugated polymer for high-performance organic solar cell with a high V-OC of 1.06 V as processed from non-halogenated solvent

Jung, Eui Hyuk; Ahn, Hyungju; Jo, Won Ho; Jo, Jea Woong; Jung, Jae Woong

ArticleIssue Date2019CitationDYES AND PIGMENTS, v.161, pp 113 - 118PublisherELSEVIER SCI LTD
SCIESCOPUS
Modulation of energy levels and vertical charge transport in polythiophene through copolymerization of non-fluorinated and fluorinated units for organic indoor photovoltaics

Ko, Seong Yeon; Singh, Ranbir; Nketia-Yawson, Benjamin; Ahn, Hyungju; Jo, Jea Woong; Lee, Jae-Joon; Ko, Min Jae

ArticleIssue Date2021CitationDYES AND PIGMENTS, v.190PublisherELSEVIER SCI LTD
SCIESCOPUS
Molecular spacer engineering of carbazole-phosphonic acid SAMs: Probing interfacial energetics in low-light organic optoelectronic devicesopen access

Kim, Hee Chun; Lee, Ji Hyeon; Kim, Tae Hyuk; Lee, Min Jong; Shim, Eun Soo; Bae, Seunghwan; Ahn, Hyungju; Park, Han Jung; Hyun, Nak-Seung Patrick; Jo, Jea Woong, et al.

ArticleIssue Date2026CitationChemical Engineering Journal, v.527, pp 1 - 11PublisherElsevier B.V.
SCIESCOPUS
Oligo(Ethylene Glycol) Functionalization of a Dopant-Free Hole Transport Material for Perovskite Photovoltaicsopen access

Opoku, Henry; Lee, Ji Hyeon; Lee, Jae-Joon; Ahn, Hyungju; Jo, Jea Woong

ArticleIssue Date2022CitationACS Materials Letters, v.4, no.12, pp 2515 - 2521PublisherAmerican Chemical Society
SCIESCOPUS
Partial substitution with furan units for modulating charge transport ability of regio-random polythiophene

Buer, Albert Buertey; Kim, Hae Jeong; Nketia-Yawson, Vivian; Ahn, Hyungju; Nketia-Yawson, Benjamin; Choi, Jongmin; Jo, Jea Woong

ArticleIssue Date2024CitationDyes and Pigments, v.231, pp 1 - 7PublisherElsevier BV
SCIESCOPUS
Phase-engineered two-dimensional MoO3/MoS2 hybrid nanostructures enable efficient indoor organic photovoltaicsopen access

Saeed, Muhammad Ahsan; Faizan, Muhammad; Kim, Tae Hyuk; Ahn, Hyungju; Kim, Ji-Young; Nam, Kyung-Wan; Shim, Jae Won

ArticleIssue Date2023CitationJournal of Materials Chemistry A, v.11, no.40, pp 21828 - 21838PublisherRoyal Society of Chemistry
SCIESCOPUS
Random copolymerization of polythiophene for simultaneous enhancement of in-plane and out-of-plane charge transport for organic transistors and perovskite solar cellsopen access

Ko, Seong Yeon; Nketia-Yawson, Benjamin; Ahn, Hyungju; Jo, Jea Woong; Ko, Min Jae

ArticleIssue Date2021CitationINTERNATIONAL JOURNAL OF ENERGY RESEARCH, v.45, no.5, pp 7998 - 8007PublisherWILEY
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