M
Matthew G. Tucker
Researcher at Oak Ridge National Laboratory
Publications - 230
Citations - 8698
Matthew G. Tucker is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Neutron diffraction & Reverse Monte Carlo. The author has an hindex of 45, co-authored 224 publications receiving 7288 citations. Previous affiliations of Matthew G. Tucker include Durham University & University of Warwick.
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Journal ArticleDOI
Colossal Positive and Negative Thermal Expansion in the Framework Material Ag3[Co(CN)6]
Andrew L. Goodwin,M. Calleja,Michael J. Conterio,Martin T. Dove,John S. O. Evans,David A. Keen,David A. Keen,Lars Peters,Matthew G. Tucker +8 more
TL;DR: This study illustrates how the mechanical properties of a van der Waals solid might be engineered into a rigid, useable framework.
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Correlated defect nanoregions in a metal–organic framework
Matthew J. Cliffe,Wei Wan,Xiaodong Zou,Philip A. Chater,Annette K. Kleppe,Matthew G. Tucker,Heribert Wilhelm,Nicholas P. Funnell,François-Xavier Coudert,Andrew L. Goodwin +9 more
TL;DR: It is shown—using a combination of diffuse scattering, electron microscopy, anomalous X-ray scattering, and pair distribution function measurements—that correlations between defects can in fact be introduced and controlled within a hafnium terephthalate metal–organic framework.
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RMCProfile: reverse Monte Carlo for polycrystalline materials.
TL;DR: The new program RMCProfile represents a significant advance in the analysis of polycrystalline total scattering data, especially where the local structure is to be explored within the true constraints of the long-range average structure.
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Colossal negative thermal expansion in BiNiO3 induced by intermetallic charge transfer
Masaki Azuma,Masaki Azuma,Wei-Tin Chen,Wei-Tin Chen,Hayato Seki,Michal Czapski,Smirnova Olga,Kengo Oka,Kengo Oka,Masaichiro Mizumaki,Tetsu Watanuki,Naoki Ishimatsu,Naomi Kawamura,Shintaro Ishiwata,Shintaro Ishiwata,Matthew G. Tucker,Yuichi Shimakawa,J. Paul Attfield +17 more
TL;DR: It is reported that colossal negative thermal expansion (defined as linear expansion <−10−4 K−1 over a temperature range ~100 K) is accessible in perovskite oxides showing charge-transfer transitions.
Journal ArticleDOI
Structure and Properties of an Amorphous Metal-Organic Framework
Thomas D. Bennett,Andrew L. Goodwin,Andrew L. Goodwin,Martin T. Dove,David A. Keen,David A. Keen,Matthew G. Tucker,Emma R. Barney,Alan K. Soper,Erica G. Bithell,Jin-Chong Tan,Anthony K. Cheetham +11 more
TL;DR: Optical microscopy, electron diffraction and nanoindentation measurements reveal a-ZIF to be an isotropic glasslike phase capable of plastic flow on its formation, suggesting an avenue for designing broad new families of amorphous and glasslike materials that exploit the chemical and structural diversity of MOFs.