Grant Walters

13.1k citations

53 papers · 10.4k indexed · 6 hit papers · h-index 40

Impact in

Materials Chemistry top 0.2%
- Quantum Dots Synthesis And Properties
- Solid-state spectroscopy and crystallography
- 2D Materials and Applications
Electrical and Electronic Engineering top 0.2%
- Perovskite Materials and Applications
- Chalcogenide Semiconductor Thin Films
- Organic Light-Emitting Diodes Research

Papers in

Materials Chemistry 42
- Quantum Dots Synthesis And Properties 33
- Solid-state spectroscopy and crystallography 9
- 2D Materials and Applications 3
Electrical and Electronic Engineering 51
- Perovskite Materials and Applications 47
- Chalcogenide Semiconductor Thin Films 25
- Organic Light-Emitting Diodes Research 5

Co-authors: Edward H. Sargent Oleksandr Voznyy Riccardo Comin Sjoerd Hoogland Randy P. Sabatini Pongsakorn Kanjanaboos Mingjian Yuan Li Na Quan
Journals: Advanced Materials (10 papers)Nature Communications (5 papers)Nano Letters (5 papers)ACS Applied Materials & Interfaces (3 papers)The Journal of Physical Chemistry Letters (3 papers)
Partner nations: Canada Saudi Arabia United States

In The Last Decade

Grant Walters

53 papers receiving 10.3k citations

Hit Papers

6 papers align trajectories log scale

Electron–phonon interaction in efficient perovskite blue emitters 2018 · 568 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2018 Nature Materials
2017 Nano Letters
2016 Nature Materials
2016 Nature Nanotechnology
2015 ACS Applied Materials & Interfaces
2015 Nature

Peers

Countries citing papers authored by Grant Walters

Since Specialization

Citations

This map shows the geographic impact of Grant Walters's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Grant Walters with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Grant Walters more than expected).

Fields of papers citing papers by Grant Walters

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Grant Walters. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Grant Walters. The network helps show where Grant Walters may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Grant Walters, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Grant Walters Line = papers co-authored together Grant Walters links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Electro-Optic Modulation Using Metal-Free Perovskites ACS Applied Materials & Interfaces ·Yuan Gao, Wilfrid Henry Gooch Jones, Andrew Johnston, Chao Zheng, Grant Walters, Qixin Feng, Xiaoping Wang, Meng‐Jia Sun, Amin Morteza Najarian, Ding‐Jiang Xue, Ya‐Kun Wang, Makhsud I. Saidaminov, Oleksandr Voznyy, Sjoerd Hoogland, Edward H. Sargent	2021	17
2	Directional Light Emission from Layered Metal Halide Perovskite Crystals The Journal of Physical Chemistry Letters ·Grant Walters, Sarah Youd, Rafael Quintero‐Bermudez, أسماء محمد محمد علي سعيد, Stéphane Kéna‐Cohen, Edward H. Sargent	2020	26
3	Cascade surface modification of colloidal quantum dot inks enables efficient bulk homojunction photovoltaics Nature Communications ·Min‐Jae Choi, F. Pelayo Garcı́a de Arquer, Andrew H. Proppe, Ali Seifitokaldani, Jongmin Choi, Junghwan Kim, Se‐Woong Baek, Mengxia Liu, Bin Sun, Margherita Biondi, Benjamin Scheffel, Grant Walters, Dae‐Hyun Nam, Jea Woong Jo, Olivier Ouellette, Oleksandr Voznyy, Sjoerd Hoogland, Shana O. Kelley, Yeon Sik Jung, Edward H. Sargent	2020	239
4	Bromine Incorporation and Suppressed Cation Rotation in Mixed-Halide Perovskites ACS Nano ·Andrew Johnston, Grant Walters, Makhsud I. Saidaminov, Ziru Huang, Koen Bertens, Niina Jalarvo, Edward H. Sargent	2020	30
5	Multi-cation perovskites prevent carrier reflection from grain surfaces Nature Materials ·Makhsud I. Saidaminov, Kristopher Williams, Mingyang Wei, Andrew Johnston, Rafael Quintero‐Bermudez, Maral Vafaie, João M. Pina, Andrew H. Proppe, Yi Hou, Grant Walters, Shana O. Kelley, William A. Tisdale, Edward H. Sargent	2020	141
6	Electro‐Optic Modulation in Hybrid Metal Halide Perovskites Advanced Materials ·Yuan Gao, Grant Walters, Ying Qin, Bin Chen, Yimeng Min, Ali Seifitokaldani, Bin Sun, Petar Todorović́, Makhsud I. Saidaminov, Alan J. Lough, Sefaattin Tongay, Sjoerd Hoogland, Edward H. Sargent	2019	51
7	Anchored Ligands Facilitate Efficient B-Site Doping in Metal Halide Perovskites Journal of the American Chemical Society ·Zhenyu Yang, Mingyang Wei, Oleksandr Voznyy, Petar Todorović́, Mengxia Liu, Rafael Quintero‐Bermudez, Peining Chen, James Z. Fan, Andrew H. Proppe, Li Na Quan, Grant Walters, Hairen Tan, Je‐Wei Chang, U‐Ser Jeng, Shana O. Kelley, Edward H. Sargent	2019	61
8	Contactless measurements of photocarrier transport properties in perovskite single crystals Nature Communications ·Xiwen Gong, Ziru Huang, Randy P. Sabatini, Chih‐Shan Tan, Golam Bappi, Grant Walters, Andrew H. Proppe, Makhsud I. Saidaminov, Oleksandr Voznyy, Shana O. Kelley, Edward H. Sargent	2019	59
9	The quantum-confined Stark effect in layered hybrid perovskites mediated by orientational polarizability of confined dipoles Nature Communications ·Grant Walters, Mingyang Wei, Oleksandr Voznyy, Rafael Quintero‐Bermudez, Amirreza Kiani, Detlef‐M. Smilgies, Rahim Munir, Aram Amassian, Sjoerd Hoogland, Edward H. Sargent	2018	67
10	Acid-Assisted Ligand Exchange Enhances Coupling in Colloidal Quantum Dot Solids Nano Letters ·Jea Woong Jo, Jongmin Choi, F. Pelayo Garcı́a de Arquer, Ali Seifitokaldani, Bin Sun, Younghoon Kim, Hyungju Ahn, James Z. Fan, Rafael Quintero‐Bermudez, Junghwan Kim, Min‐Jae Choi, Se‐Woong Baek, Andrew H. Proppe, Grant Walters, Dae‐Hyun Nam, Shana O. Kelley, Sjoerd Hoogland, Oleksandr Voznyy, Edward H. Sargent	2018	66
11	Electron–phonon interaction in efficient perovskite blue emitters Nature Materials ·Xiwen Gong, Oleksandr Voznyy, Ankit Jain, Wenjia Liu, Randy P. Sabatini, Zachary Piontkowski, Grant Walters, Golam Bappi, Sergiy Nokhrin, Oleksandr S. Bushuyev, Mingjian Yuan, Riccardo Comin, David W. McCamant, Shana O. Kelley, Edward H. Sargent Hit paper breakdown →	2018	568
12	Dipolar cations confer defect tolerance in wide-bandgap metal halide perovskites Nature Communications ·Hairen Tan, Fanglin Che, Mingyang Wei, Yicheng Zhao, Makhsud I. Saidaminov, Petar Todorović́, Danny Broberg, Grant Walters, Furui Tan, Tao‐Tao Zhuang, Bin Sun, Zhiqin Liang, Haifeng Yuan, Eduard Fron, Junghwan Kim, Zhenyu Yang, Oleksandr Voznyy, Mark Asta, Edward H. Sargent	2018	262
13	Origins of Stokes Shift in PbS Nanocrystals Nano Letters ·Oleksandr Voznyy, Larissa Levina, Fengjia Fan, Grant Walters, James Z. Fan, Amirreza Kiani, Alexander H. Ip, Susanna M. Thon, Andrew H. Proppe, Mengxia Liu, Edward H. Sargent	2017	94
14	Mixed-quantum-dot solar cells Nature Communications ·Zhenyu Yang, James Z. Fan, Andrew H. Proppe, F. Pelayo Garcı́a de Arquer, David Rossouw, Oleksandr Voznyy, Xinzheng Lan, Min Liu, Grant Walters, Rafael Quintero‐Bermudez, Bin Sun, Sjoerd Hoogland, Gianluigi A. Botton, Shana O. Kelley, Edward H. Sargent	2017	159
15	Engineering of CH₃NH₃PbI₃ Perovskite Crystals by Alloying Large Organic Cations for Enhanced Thermal Stability and Transport Properties Angewandte Chemie ·Wei Peng, Xiaohe Miao, Valerio Adinolfi, Erkki Alarousu, Omar El Tall, Abdul‐Hamid Emwas, Chao Zhao, Grant Walters, Jiakai Liu, Olivier Ouellette, Jun Pan, Banavoth Murali, Edward H. Sargent, Omar F. Mohammed, Osman M. Bakr	2016	17
16	Fast and Sensitive Solution‐Processed Visible‐Blind Perovskite UV Photodetectors Advanced Materials ·Valerio Adinolfi, Olivier Ouellette, Makhsud I. Saidaminov, Grant Walters, Ahmed L. Abdelhady, Osman M. Bakr, Edward H. Sargent	2016	256
17	Perovskite energy funnels for efficient light-emitting diodes Nature Nanotechnology ·Mingjian Yuan, Li Na Quan, Riccardo Comin, Grant Walters, Randy P. Sabatini, Oleksandr Voznyy, Sjoerd Hoogland, Yongbiao Zhao, Rennie Whang, Pongsakorn Kanjanaboos, Zheng‐Hong Lu, Dong Ha Kim, Edward H. Sargent Hit paper breakdown →	2016	2016
18	Hybrid organic–inorganic inks flatten the energy landscape in colloidal quantum dot solids Nature Materials ·Mengxia Liu, Oleksandr Voznyy, Randy P. Sabatini, F. Pelayo Garcı́a de Arquer, Rahim Munir, Ahmed H. Balawi, Xinzheng Lan, Fengjia Fan, Grant Walters, Ahmad R. Kirmani, Sjoerd Hoogland, Frédéric Laquai, Aram Amassian, Edward H. Sargent Hit paper breakdown →	2016	649
19	Quantum-dot-in-perovskite solids Nature ·Zhijun Ning, Xiwen Gong, Riccardo Comin, Grant Walters, Fengjia Fan, Oleksandr Voznyy, Emre Yassitepe, Andrei Buin, Sjoerd Hoogland, Edward H. Sargent Hit paper breakdown →	2015	495
20	Nanomechanical response of bacterial cells to cationic antimicrobial peptides Soft Matter ·Shun Lü, Grant Walters, Анастасия Алексеевна Назарова, John Dutcher	2014	23

About Grant Walters

Grant Walters is a scholar working on Materials Chemistry, Electrical and Electronic Engineering, Electronic, Optical and Magnetic Materials, Polymers and Plastics and Atomic and Molecular Physics, and Optics, having authored 53 papers that have together received 10.4k indexed citations. Recurring topics across this work include Perovskite Materials and Applications (47 papers), Quantum Dots Synthesis And Properties (33 papers), Chalcogenide Semiconductor Thin Films (25 papers), Solid-state spectroscopy and crystallography (9 papers), Organic Light-Emitting Diodes Research (5 papers), 2D Materials and Applications (3 papers), Conducting polymers and applications (3 papers) and Photorefractive and Nonlinear Optics (2 papers). The work is most often cited by research in Materials Chemistry (8.6k citations), Electrical and Electronic Engineering (9.8k citations), Polymers and Plastics (1.6k citations), Acoustics and Ultrasonics (47 citations) and Electronic, Optical and Magnetic Materials (686 citations). Grant Walters has collaborated with scholars based in Canada, Saudi Arabia and United States. Frequent co-authors include Edward H. Sargent, Oleksandr Voznyy, Riccardo Comin, Sjoerd Hoogland, Randy P. Sabatini, Pongsakorn Kanjanaboos, Mingjian Yuan, Li Na Quan, Zheng‐Hong Lu and Xiwen Gong. Their work appears in journals such as Advanced Materials, Nature Communications, Nano Letters, ACS Applied Materials & Interfaces and The Journal of Physical Chemistry Letters.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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