2026 Chung Wung Bark: Materials Science Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Materials Science	43	12235	11833	557	550	264	9194

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Materials Science

12235

11833

557

550

264

9194

Overview

Chung Wung Bark is affiliated with Gachon University in South Korea and has an extensive research portfolio primarily in the fields of Materials Science and Engineering. Their body of work encompasses significant contributions to Electrical and Electronic Engineering, Materials Chemistry, and specialized areas such as Electronic, Optical and Magnetic Materials, Polymers and Plastics, and Renewable Energy, Sustainability and the Environment.

The scientist's research focus revolves around several key topics, including:

Perovskite Materials and Applications
Conducting polymers and applications
Ga2O3 and related materials
ZnO doping and properties
Gas Sensing Nanomaterials and Sensors
Magnetic and transport properties of perovskites and related materials
Advanced Photocatalysis Techniques

Chung Wung Bark has published numerous papers with recent notable works such as:

"Photovoltaic technologies for flexible solar cells: beyond silicon", 2020, Materials Today Energy
"Synthesis of Cobalt-Doped TiO₂ Based on Metal-Organic Frameworks as an Effective Electron Transport Material in Perovskite Solar Cells", 2020, ACS Omega
"Enhanced Oxygen Evolution Electrocatalysis in Strained A-Site Cation Deficient LaNiO₃ Perovskite Thin Films", 2020, Nano Letters
"Solution-processed and self-powered photodetector in vertical architecture using mixed-halide perovskite for highly sensitive UVC detection", 2020, Journal of Materials Chemistry A
"Recent advances in self-powered and flexible UVC photodetectors", 2022, Exploration

Their research output frequently appears in several publication venues, including:

Journal of Nanoscience and Nanotechnology
ACS Omega
Coatings
Nanomaterials
ACS Applied Electronic Materials

Long-term collaborative relationships have been evident in Chung Wung Bark's work, with frequent co-authors such as Sangmo Kim, Thi My Huyen Nguyen, Hyung Wook Choi, Manh Hoang Tran, and Rui He. These partnerships reflect a sustained engagement in multidisciplinary research projects and continuous scholarly interaction.

Best Publications

Mechanical Writing of Ferroelectric Polarization

Haidong Lu;C.-W. Bark;D. Esque de los Ojos;J. Alcala

835
Citations
Coexistence of superconductivity and ferromagnetism in two dimensions

D. A. Dikin;M. Mehta;C. W. Bark;C. M. Folkman

605
Citations
Ferroelectric tunnel memristor.

D. J. Kim;H. Lu;S. Ryu;C.-W. Bark

383
Citations
Revealing the role of defects in ferroelectric switching with atomic resolution

Peng Gao;Christopher T. Nelson;Jacob R. Jokisaari;Seung-Hyub Baek

301
Citations
Tailoring a two-dimensional electron gas at the LaAlO3/SrTiO3 (001) interface by epitaxial strain

C. W. Bark;D. A. Felker;Y. Wang;Y. Zhang

298
Citations
Metallic and insulating oxide interfaces controlled by electronic correlations.

H. W. Jang;D. A. Felker;C. W. Bark;Y. Wang

292
Citations
Thick lead-free ferroelectric films with high Curie temperatures through nanocomposite-induced strain

Sophie A. Harrington;Junyi Zhai;Sava Denev;Venkatraman Gopalan

280
Citations
Template engineering of Co-doped BaFe2As2 single-crystal thin films

S. Lee;J. Jiang;C. T. Nelson;C. W. Bark

273
Citations
Spin injection/detection using an organic-based magnetic semiconductor

Jung-Woo Yoo;Chia-Yi Chen;H. W. Jang;C. W. Bark

266
Citations
Ferroelectricity in strain-free SrTiO3 thin films.

H. W. Jang;A. Kumar;S. Denev;M. D. Biegalski

246
Citations
Template engineering of Co-doped BaFe2As2 single-crystal thin films.

S. Lee;J. Jiang;Y. Zhang;C. W. Bark

237
Citations
Creation of a two-dimensional electron gas at an oxide interface on silicon

J.W. Park;D.F. Bogorin;C. Cen;D.A. Felker

211
Citations
Weak-link behavior of grain boundaries in superconducting Ba(Fe1−xCox)2As2 bicrystals

S. Lee;J. Jiang;J. D. Weiss;C. M. Folkman

207
Citations
Switchable induced polarization in LaAlO3/SrTiO3 heterostructures.

C Bark;P. Sharma;Y. Wang;Seung Hyub Baek

205
Citations
“Water-cycle” mechanism for writing and erasing nanostructures at the LaAlO3/SrTiO3 interface

Feng Bi;Daniela F. Bogorin;Cheng Cen;Chung Wung Bark

201
Citations
Rewritable nanoscale oxide photodetector

Patrick Irvin;Yanjun Ma;Daniela F. Bogorin;Cheng Cen

180
Citations
The nature of polarization fatigue in BiFeO3.

Seung-Hyub Baek;Chad M. Folkman;Jae-Wan Park;Sanghan Lee

176
Citations
Sketched oxide single-electron transistor

Guanglei Cheng;Pablo F. Siles;Feng Bi;Cheng Cen

175
Citations
Enhancement of Ferroelectric Polarization Stability by Interface Engineering

H. Lu;X. Liu;J. D. Burton;C. W. Bark

172
Citations
Room-temperature electronically-controlled ferromagnetism at the LaAlO 3 /SrTiO 3 interface

Feng Bi;Mengchen Huang;Sangwoo Ryu;Hyungwoo Lee

163
Citations
Erratum: Spin injection/detection using an organic-based magnetic semiconductor

Jung-Woo Yoo;Chia-Yi Chen;H. W. Jang;C. W. Bark

4
Citations
Corrigendum: Creation of a two-dimensional electron gas at an oxide interface on silicon

J. W. Park;D. F. Bogorin;C. Cen;D. A. Felker

0
Citations