2026 Doojin Vak: 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	48	10889	10520	318	316	92	7823

Overview

Doojin Vak is affiliated with the Commonwealth Scientific and Industrial Research Organisation in Australia. Their research primarily spans the fields of Engineering and Materials Science, with specific subfields focusing on Electrical and Electronic Engineering, Materials Chemistry, Polymers and Plastics, and Biomedical Engineering.

The scientist's work is concentrated on several key topics, including:

Perovskite Materials and Applications
Quantum Dots Synthesis And Properties
Conducting Polymers and Applications
Chalcogenide Semiconductor Thin Films
Organic Electronics and Photovoltaics
Advanced Battery Technologies Research
Nanowire Synthesis and Applications

Doojin Vak has published extensively across multiple scientific venues. The most frequent publication venues include:

Advanced Materials Technologies
Advanced Energy Materials
Nature Communications
Communications Materials
Cell Reports Physical Science

Notable recent publications by the scientist include:

"The first demonstration of entirely roll-to-roll fabricated perovskite solar cell modules under ambient room conditions" (2024, Nature Communications)
"Crystallisation control of drop-cast quasi-2D/3D perovskite layers for efficient solar cells" (2020, Communications Materials)
"A Lab-to-Fab Study toward Roll-to-Roll Fabrication of Reproducible Perovskite Solar Cells under Ambient Room Conditions" (2021, Cell Reports Physical Science)
"Organic Photovoltaics' New Renaissance: Advances Toward Roll-to-Roll Manufacturing of Non-Fullerene Acceptor Organic Photovoltaics" (2022, Advanced Materials Technologies)
"Vacuum-Free and Solvent-Free Deposition of Electrodes for Roll-to-Roll Fabricated Perovskite Solar Cells" (2022, Advanced Energy Materials)

The scientist collaborates regularly with several coauthors, among whom are:

Mei Gao
Anthony S. R. Chesman
Hasitha C. Weerasinghe
Jacek J. Jasieniak
Luke J. Sutherland

Best Publications

Toward Large Scale Roll‐to‐Roll Production of Fully Printed Perovskite Solar Cells

Kyeongil Hwang;Kyeongil Hwang;Yen-Sook Jung;Yen-Sook Jung;Youn-Jung Heo;Youn-Jung Heo;Fiona H. Scholes

1030
Citations
Fabrication of organic bulk heterojunction solar cells by a spray deposition method for low-cost power generation

Doojin Vak;Seok-Soon Kim;Jang Jo;Seung-Hwan Oh

328
Citations
One-step roll-to-roll air processed high efficiency perovskite solar cells

Chuantian Zuo;Chuantian Zuo;Chuantian Zuo;Doojin Vak;Dechan Angmo;Liming Ding;Liming Ding

327
Citations
Three-Dimensional Bulk Heterojunction Morphology for Achieving High Internal Quantum Efficiency in Polymer Solar Cells

Jang Jo;Seok-In Na;Seok-Soon Kim;Tae-Woo Lee

295
Citations
3D printer based slot-die coater as a lab-to-fab translation tool for solution-processed solar cells

Doojin Vak;Kyeongil Hwang;Kyeongil Hwang;Andrew Faulks;Yen Sook Jung;Yen Sook Jung

279
Citations
Water-Soluble Polyfluorenes as an Interfacial Layer Leading to Cathode-Independent High Performance of Organic Solar Cells

Seung-Hwan Oh;Seok-In Na;Jang Jo;Bogyu Lim

243
Citations
Mechanical integrity of solution-processed perovskite solar cells

Nicholas Rolston;Brian L. Watson;Colin D. Bailie;Michael D. McGehee

212
Citations
Organic solar cells using a high-molecular-weight benzodithiophene-benzothiadiazole copolymer with an efficiency of 9.4%.

Jegadesan Subbiah;Balaji Purushothaman;Ming Chen;Tianshi Qin

209
Citations
Effect of Cation Composition on the Mechanical Stability of Perovskite Solar Cells

Nicholas Rolston;Adam D. Printz;Jared M. Tracy;Hasitha C. Weerasinghe

185
Citations
Self‐Assembled 2D Perovskite Layers for Efficient Printable Solar Cells

Chuantian Zuo;Chuantian Zuo;Chuantian Zuo;Andrew D. Scully;Doojin Vak;Wenliang Tan

182
Citations
Amorphous hole-transporting layer in slot-die coated perovskite solar cells

Tianshi Qin;Tianshi Qin;Wenchao Huang;Jueng Eun Kim;Doojin Vak

178
Citations
An inter-laboratory stability study of roll-to-roll coated flexible polymer solar modules

Suren Gevorgyan;Andrew James Medford;Eva Bundgaard;Subarna B. Sapkota

169
Citations
Manufacturing cost and market potential analysis of demonstrated roll-to-roll perovskite photovoltaic cell processes

Nathan L. Chang;Anita Wing Yi Ho-Baillie;Doojin Vak;Mei Gao

156
Citations
Fully spray-coated ITO-free organic solar cells for low-cost power generation

Seok-In Na;Seok-In Na;Byung-Kwan Yu;Seok-Soon Kim;Doojin Vak

150
Citations
Humidity-tolerant roll-to-roll fabrication of perovskite solar cells via polymer-additive-assisted hot slot die deposition

Jueng Eun Kim;Jueng Eun Kim;Seok Soon Kim;Seok Soon Kim;Chuantian Zuo;Chuantian Zuo;Mei Gao

148
Citations
Organic photovoltaic modules fabricated by an industrial gravure printing proofer

Junliang Yang;Junliang Yang;Junliang Yang;Doojin Vak;Noel Clark;Jegadesan Subbiah

140
Citations
A New Poly(thienylenevinylene) Derivative with High Mobility and Oxidative Stability for Organic Thin‐Film Transistors and Solar Cells

Bogyu Lim;Kang-Jun Baeg;Hyung-Gu Jeong;Jang Jo

138
Citations
Solution Processable Fluorenyl Hexa-peri-hexabenzocoronenes in Organic Field-Effect Transistors and Solar Cells

W. W. H. Wong;T. B. Singh;D. Vak;W. Pisula

130
Citations
Slot die coated planar perovskite solar cells via blowing and heating assisted one step deposition

Jueng Eun Kim;Jueng Eun Kim;Yen Sook Jung;Yen Sook Jung;Youn Jung Heo;Youn Jung Heo;Kyeongil Hwang;Kyeongil Hwang

130
Citations
The first demonstration of entirely roll-to-roll fabricated perovskite solar cell modules under ambient room conditions

Unknown

124
Citations
Printing-friendly sequential deposition via intra-additive approach for roll-to-roll process of perovskite solar cells

Youn Jung Heo;Youn Jung Heo;Jueng Eun Kim;Jueng Eun Kim;Hasitha Weerasinghe;Dechan Angmo

116
Citations