D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Materials Science D-index 92 Citations 37,647 495 World Ranking 786 National Ranking 303

Research.com Recognitions

Awards & Achievements

2008 - Fellow of the Materials Research Society

Overview

What is he best known for?

The fields of study he is best known for:

  • Quantum mechanics
  • Electron
  • Semiconductor

Optoelectronics, Nanotechnology, Chemical engineering, Analytical chemistry and Lasing threshold are his primary areas of study. His Optoelectronics research is multidisciplinary, incorporating elements of Cathode, Indium tin oxide and Thin-film transistor. His Nanotechnology research is multidisciplinary, relying on both Organic solar cell, Photovoltaic system, Perovskite and Heterojunction.

His Chemical engineering research integrates issues from Layer, Solar cell, Hydrogen and Polymer. His Analytical chemistry study combines topics in areas such as Chemical vapor deposition, Diamond, High-resolution transmission electron microscopy, Thin film and Sapphire. His study in Lasing threshold is interdisciplinary in nature, drawing from both Optical pumping, Random media and Semiconductor laser theory.

His most cited work include:

  • Lead-free solid-state organic–inorganic halide perovskite solar cells (1492 citations)
  • Random laser action in semiconductor powder (1240 citations)
  • All-solid-state dye-sensitized solar cells with high efficiency (1187 citations)

What are the main themes of his work throughout his whole career to date?

Robert P. H. Chang mostly deals with Optoelectronics, Thin film, Analytical chemistry, Nanotechnology and Chemical engineering. He has researched Optoelectronics in several fields, including Nanorod and Laser, Optics. His biological study spans a wide range of topics, including Amorphous solid, Substrate, Chemical vapor deposition and Epitaxy.

In his study, Plasma, Inorganic chemistry and Dielectric is inextricably linked to Oxide, which falls within the broad field of Analytical chemistry. His Nanotechnology study combines topics from a wide range of disciplines, such as Photovoltaic system and Semiconductor. Robert P. H. Chang works in the field of Chemical engineering, focusing on Carbon nanotube in particular.

He most often published in these fields:

  • Optoelectronics (31.82%)
  • Thin film (26.89%)
  • Analytical chemistry (23.86%)

What were the highlights of his more recent work (between 2011-2020)?

  • Optoelectronics (31.82%)
  • Nanotechnology (15.34%)
  • Amorphous solid (10.04%)

In recent papers he was focusing on the following fields of study:

Robert P. H. Chang mainly investigates Optoelectronics, Nanotechnology, Amorphous solid, Thin film and Chemical engineering. Robert P. H. Chang has included themes like Dye-sensitized solar cell, Nanorod and Indium tin oxide in his Optoelectronics study. His Nanotechnology study incorporates themes from Electron mobility, Perovskite, Photovoltaic system and Energy conversion efficiency.

The concepts of his Thin film study are interwoven with issues in Oxide, Indium, Condensed matter physics, Conductivity and Analytical chemistry. Layer is closely connected to Inorganic chemistry in his research, which is encompassed under the umbrella topic of Analytical chemistry. His work in Chemical engineering addresses subjects such as Polymer, which are connected to disciplines such as Polymer chemistry.

Between 2011 and 2020, his most popular works were:

  • Lead-free solid-state organic–inorganic halide perovskite solar cells (1492 citations)
  • All-solid-state dye-sensitized solar cells with high efficiency (1187 citations)
  • Anomalous Band Gap Behavior in Mixed Sn and Pb Perovskites Enables Broadening of Absorption Spectrum in Solar Cells (730 citations)

In his most recent research, the most cited papers focused on:

  • Quantum mechanics
  • Electron
  • Semiconductor

His primary scientific interests are in Nanotechnology, Chemical engineering, Optoelectronics, Polymer solar cell and Polymer. His work deals with themes such as Electron mobility, Perovskite, Photovoltaic system and Semiconductor, which intersect with Nanotechnology. In his work, Doping is strongly intertwined with Microstructure, which is a subfield of Chemical engineering.

His studies in Optoelectronics integrate themes in fields like Pentacene, Thin-film transistor, Thin film, Indium tin oxide and Ultrafast laser spectroscopy. Within one scientific family, he focuses on topics pertaining to Cadmium telluride photovoltaics under Hybrid solar cell, and may sometimes address concerns connected to Inorganic chemistry. His Inorganic chemistry research includes elements of Plasmonic solar cell, Solar energy and Analytical chemistry.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

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

Feng Hao;Constantinos C. Stoumpos;Duyen Hanh Cao;Robert P. H. Chang.
Nature Photonics (2014)

2427 Citations

Random laser action in semiconductor powder

H. Cao;Y. G. Zhao;Seng-Tiong Ho;E. W. Seelig.
Physical Review Letters (1999)

2005 Citations

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

In Chung;Byunghong Lee;Jiaqing He;Robert P. H. Chang.
Nature (2012)

1792 Citations

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.
Proceedings of the National Academy of Sciences of the United States of America (2008)

1487 Citations

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.
Journal of the American Chemical Society (2014)

1237 Citations

A nanotube-based field-emission flat panel display

Q. H. Wang;A. A. Setlur;J. M. Lauerhaas;Jiyan Dai.
Applied Physics Letters (1998)

960 Citations

Polymer solar cells with enhanced fill factors

Xugang Guo;Xugang Guo;Nanjia Zhou;Sylvia J. Lou;Jeremy Smith.
Nature Photonics (2013)

954 Citations

Spatial confinement of laser light in active random media

H. Cao;J. Y. Xu;D. Z. Zhang;Shih-hui Chang.
Physical Review Letters (2000)

903 Citations

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

Xiang Liu;Xiaohua Wu;Hui Cao;R. P. H. Chang.
Journal of Applied Physics (2004)

876 Citations

Fabrication of ZnO nanorods and nanotubes in aqueous solutions

Quanchang Li;Vageesh Kumar;Yan Li;Haitao Zhang.
Chemistry of Materials (2005)

819 Citations

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