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Materials Science

D-Index
94
Citations
43235
World Ranking
1361
National Ranking
435

Research.com Recognitions

  • 2008 - Fellow of the Materials Research Society

Overview

Robert P. H. Chang is affiliated with Northwestern University in the United States. Their research primarily spans the fields of Materials Science and Engineering, with a strong emphasis on Electrical and Electronic Engineering and Materials Chemistry.

The scientist's investigations cover various subfields including Health, Toxicology and Mutagenesis, Polymers and Plastics, and Atomic and Molecular Physics, and Optics. Research topics that appear frequently in their work are Thin-Film Transistor Technologies, ZnO doping and properties, Mercury impact and mitigation studies, Organic Light-Emitting Diodes Research, Photonic and Optical Devices, Semiconductor Quantum Structures and Devices, and Semiconductor Lasers and Optical Devices.

Notable recent publications include:

  • Origin of high carrier concentration in amorphous wide-bandgap oxides: Role of disorder in defect formation and electron localization in In2O3−x (2020, Journal of Applied Physics)
  • International trade shapes global mercury-related health impacts (2023, PNAS Nexus)
  • Interfacial modification in multilayered charge generation layer structure for highly efficient charge generation in tandem OLEDs (2025, Chemical Engineering Journal)
  • Oceanic evasion fuels Arctic summertime rebound of atmospheric mercury and drives transport to Arctic terrestrial ecosystems (2025, Nature Communications)
  • Advances in Controllable Water Transport of Textile Porous Materials: Mechanism, Structure Design, Fabrication and Application (2025, Advanced Fiber Materials)

Robert P. H. Chang has collaborated frequently with several researchers, including:

  • Chih-Hao Chang
  • Nurul Ridho Al Amin
  • Cheng-Yung Ho
  • Dun-Cheng Huang
  • Ya-Hsin Cheng

Common venues for their publications include:

  • Journal of Applied Physics
  • SSRN Electronic Journal
  • PNAS Nexus
  • Chemical Engineering Journal
  • Nature Communications

In 2008, Robert P. H. Chang was recognized as a Fellow of the Materials Research Society.

Best Publications

  • Lead-free solid-state organic–inorganic halide perovskite solar cells

    Feng Hao;Constantinos C. Stoumpos;Duyen Hanh Cao;Robert P. H. Chang

  • Random laser action in semiconductor powder

    H. Cao;Y. G. Zhao;Seng-Tiong Ho;E. W. Seelig

  • All-solid-state dye-sensitized solar cells with high efficiency

    In Chung;Byunghong Lee;Jiaqing He;Robert P. H. Chang

  • P-type semiconducting nickel oxide as an efficiency-enhancing anodal interfacial layer in bulk heterojunction solar cells

    Michael D. Irwin;Donald B. Buchholz;Tobin J. Marks;Robert P.H. Chang

  • Anomalous Band Gap Behavior in Mixed Sn and Pb Perovskites Enables Broadening of Absorption Spectrum in Solar Cells

    Feng Hao;Constantinos C. Stoumpos;Robert P. H. Chang;Mercouri G. Kanatzidis

  • Surface optimization to eliminate hysteresis for record efficiency planar perovskite solar cells

    Dong Yang;Xin Zhou;Ruixia Yang;Zhou Yang

  • Polymer solar cells with enhanced fill factors

    Xugang Guo;Xugang Guo;Nanjia Zhou;Sylvia J. Lou;Jeremy Smith

  • A nanotube-based field-emission flat panel display

    Q. H. Wang;A. A. Setlur;J. M. Lauerhaas;Jiyan Dai

  • Spatial confinement of laser light in active random media

    H. Cao;J. Y. Xu;D. Z. Zhang;Shih-hui Chang

  • Growth mechanism and properties of ZnO nanorods synthesized by plasma-enhanced chemical vapor deposition

    Xiang Liu;Xiaohua Wu;Hui Cao;R. P. H. Chang

  • Fabrication of ZnO nanorods and nanotubes in aqueous solutions

    Quanchang Li;Vageesh Kumar;Yan Li;Haitao Zhang

  • Solvent-Mediated Crystallization of CH3NH3SnI3 Films for Heterojunction Depleted Perovskite Solar Cells

    Feng Hao;Constantinos C. Stoumpos;Peijun Guo;Nanjia Zhou

  • Air-stable molecular semiconducting iodosalts for solar cell applications: Cs2SnI6 as a hole conductor.

    Byunghong Lee;Constantinos C. Stoumpos;Nanjia Zhou;Feng Hao

  • Ultraviolet lasing in resonators formed by scattering in semiconductor polycrystalline films

    H. Cao;Y. G. Zhao;H. C. Ong;Seng-Tiong Ho

  • Field emission from nanotube bundle emitters at low fields

    Q. H. Wang;T. D. Corrigan;Jiyan Dai;R. P.H. Chang

  • Room-temperature ferromagnetism in Cu-doped ZnO thin films

    D. B. Buchholz;R P H Chang;J. Y. Song;John B Ketterson

  • Highly conductive epitaxial CdO thin films prepared by pulsed laser deposition

    M. Yan;M. Lane;C. R. Kannewurf;R. P. H. Chang

  • Chemical and Thin-Film Strategies for New Transparent Conducting Oxides

    A. J. Freeman;K. R. Poeppelmeier;T. O. Mason;R. P. H. Chang

  • Controllable Perovskite Crystallization at a Gas‒Solid Interface for Hole Conductor-Free Solar Cells with Steady Power Conversion Efficiency over 10%

    Feng Hao;Constantinos C. Stoumpos;Zhao Liu;Robert P. H. Chang

  • Bithiopheneimide–Dithienosilole/Dithienogermole Copolymers for Efficient Solar Cells: Information from Structure–Property–Device Performance Correlations and Comparison to Thieno[3,4-c]pyrrole-4,6-dione Analogues

    Xugang Guo;Nanjia Zhou;Sylvia J. Lou;Jonathan W. Hennek

Frequent Co-Authors

Tobin J. Marks
Tobin J. Marks Northwestern University
John B Ketterson
John B Ketterson Northwestern University
Antonio Facchetti
Antonio Facchetti Northwestern University
Hui Cao
Hui Cao Yale University
Michael J. Bedzyk
Michael J. Bedzyk Northwestern University
Lin X. Chen
Lin X. Chen Northwestern University
Alan R. Krauss
Alan R. Krauss Argonne National Laboratory
Dieter M. Gruen
Dieter M. Gruen Argonne National Laboratory
Jiyan Dai
Jiyan Dai Hong Kong Polytechnic University
Orlando Auciello
Orlando Auciello The University of Texas at Dallas

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