K
Katharine Page
Researcher at University of Tennessee
Publications - 171
Citations - 6832
Katharine Page is an academic researcher from University of Tennessee. The author has contributed to research in topics: Neutron scattering & Pair distribution function. The author has an hindex of 38, co-authored 154 publications receiving 5014 citations. Previous affiliations of Katharine Page include Oak Ridge National Laboratory & Ohio State University.
Papers
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Journal ArticleDOI
Crystal structure and the paraelectric-to-ferroelectric phase transition of nanoscale BaTiO3.
Millicent B. Smith,Katharine Page,Theo Siegrist,Peter L. Redmond,Erich C. Walter,Ram Seshadri,Louis E. Brus,Michael L. Steigerwald +7 more
TL;DR: Although structural distortions are robust to changes in particle size, what is affected is the coherency of the distortions, which is decreased in the smaller particles, in contrast to the sharp transition that is found for the bulk sample.
Journal ArticleDOI
Structures, Phase Transitions and Tricritical Behavior of the Hybrid Perovskite Methyl Ammonium Lead Iodide
Pamela S. Whitfield,Norman Herron,William Guise,Katharine Page,Yongqiang Cheng,I. Milas,M. K. Crawford,M. K. Crawford +7 more
TL;DR: It is demonstrated that the phase transition was in fact first-order, although still very close to tricritical, according to the variation of the order parameter Q for this transition scaled with temperature T as Q ∼ (Tc−T)β.
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Resolving the Structure of Ti3C2Tx MXenes through Multilevel Structural Modeling of the Atomic Pair Distribution Function
TL;DR: In this article, a novel way of modeling layered materials with real interfaces (diverse surface functional groups and stacking order between the adjacent monolayers) against experimental data is described and benchmarked.
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Structure-Induced Reversible Anionic Redox Activity in Na Layered Oxide Cathode
Xiaohui Rong,Jue Liu,Enyuan Hu,Yijin Liu,Yi Wang,Jinpeng Wu,Xiqian Yu,Katharine Page,Yong-Sheng Hu,Wanli Yang,Hong Li,Xiao-Qing Yang,Liquan Chen,Xuejie Huang +13 more
TL;DR: In this paper, a P3-type Na 0.6 [Li 0.2 Mn 0.8 ]O 2 with reversible capacity from pure ARR was studied, and the interlayer O-O distance (peroxo-like O -O dimer, 2.506(3) A), associated with oxidization of oxygen anions, was directly detected by using a neutron total scattering technique.
Journal ArticleDOI
Monoclinic crystal structure of polycrystalline Na0.5Bi0.5TiO3
Elena Aksel,Jennifer S. Forrester,Jacob L. Jones,Pam A. Thomas,Katharine Page,Matthew R. Suchomel +5 more
TL;DR: In this paper, high-resolution powder x-ray diffraction patterns reveal peak splitting in the room temperature phase that evidence the true structure as monoclinic with space group Cc.