H
Harry L. Tuller
Researcher at Massachusetts Institute of Technology
Publications - 538
Citations - 22494
Harry L. Tuller is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Thin film & Ionic conductivity. The author has an hindex of 70, co-authored 514 publications receiving 20342 citations. Previous affiliations of Harry L. Tuller include Max Planck Society & Colorado School of Mines.
Papers
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Oxygen ion and mixed conductors and their technological applications
TL;DR: In this paper, the authors present a detailed analysis of the performance of Solid Oxide Fuel Cells and compare it with alternative fuel cells and competitive technologies, including alternative fuel cell technologies.
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Electroceramics—the role of interfaces
R. van de Krol,Harry L. Tuller +1 more
TL;DR: The opportunities and potential problems in the development of junction-based devices composed of semiconducting oxides are examined in this paper, where a review of the work done on various kinds of oxide junctions, i.e., metal-semiconductor (Schottky), double Schottky barriers, p-n homo-and heterojunctions and n-n heterojunction, are discussed.
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Strongly coupled thermal and chemical expansion in the perovskite oxide system Sr(Ti,Fe)O3−α
Nicola H. Perry,Nicola H. Perry,Jae Jin Kim,Sean R. Bishop,Sean R. Bishop,Harry L. Tuller,Harry L. Tuller +6 more
TL;DR: The thermochemical expansion behavior of mixed ionic and electronic conducting perovskite SrTi1−xFexO3−α (x = 0.05, 0.35) was characterized to evaluate its potential stability in operating electrochemical devices and to quantify the coupling between oxygen stoichiometry changes and lattice expansion in this material as mentioned in this paper.
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Heterogeneously doped nanocrystalline ceria films by grain boundary diffusion: Impact on transport properties
Scott J. Litzelman,Roger A. De Souza,Benjamin Butz,Harry L. Tuller,Manfred Martin,Dagmar Gerthsen +5 more
TL;DR: In this paper, the authors explored the possibility of heterogeneous doping of nanocrystalline ceria films, by controlled in-diffusion along grain boundaries, as a means for modifying the space charge potential and the inhomogeneous distribution of defects.
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Investigation of Nonstoichiometry in Oxide Thin Films by Simultaneous in Situ Optical Absorption and Chemical Capacitance Measurements: Pr-Doped Ceria, a Case Study
Jae Jin Kim,Sean R. Bishop,Sean R. Bishop,Nicholas J. Thompson,Di Chen,Harry L. Tuller,Harry L. Tuller +6 more
TL;DR: In this article, simultaneous in situ optical absorption and electrochemical impedance spectroscopy measurements were performed, for the first time, at elevated temperature on a metal oxide thin film exhibiting oxygen nonstoichiometry, utilizing Pr0.1Ce0.9O2−δ (10PCO) as a model system.