Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Yezhou Shi"'
Autor:
Chirranjeevi Balaji Gopal, Max García-Melchor, Sang Chul Lee, Yezhou Shi, Andrey Shavorskiy, Matteo Monti, Zixuan Guan, Robert Sinclair, Hendrik Bluhm, Aleksandra Vojvodic, William C. Chueh
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-12 (2017)
The surface oxygen storage capacity is an important metric of catalytic activity, but its dependence on strain is not well characterized. Here, the authors show the surface oxygen nonstoichiometry in coherently strained CeO2-δ films increases non-mo
Externí odkaz:
https://doaj.org/article/d263b7387b6149c1a05806e5b6313eb9
Autor:
Zhuoluo A. Feng, Colvin Wang, Matteo Monti, Sang Chul Lee, William D. Nix, Yezhou Shi, Robert Sinclair, William C. Chueh, Michael F. Toney
Publikováno v:
ACS Nano. 10:9938-9947
Large biaxial strain is a promising route to tune the functionalities of oxide thin films. However, large strain is often not fully realized due to the formation of misfit dislocations at the film/substrate interface. In this work, we examine the gro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdecc2619be65dfe835beb7422316a2d
https://doi.org/10.1021/acsnano.6b04081
https://doi.org/10.1021/acsnano.6b04081
Autor:
Zixuan Guan, Aleksandra Vojvodic, Matteo Monti, Max García-Melchor, Andrey Shavorskiy, William C. Chueh, Robert Sinclair, Yezhou Shi, Hendrik Bluhm, Chirranjeevi Balaji Gopal, Sang Chul Lee
Publikováno v:
Nature communications, vol 8, iss 1
Nature Communications, Vol 8, Iss 1, Pp 1-12 (2017)
Nature Communications, Vol 8, Iss 1, Pp 1-12 (2017)
Elastic strain is being increasingly employed to enhance the catalytic properties of mixed ion–electron conducting oxides. However, its effect on oxygen storage capacity is not well established. Here, we fabricate ultrathin, coherently strained fil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ef4b4f5bd788dc7a337c86bf2f25b8a
https://doi.org/10.1038/ncomms15360
https://doi.org/10.1038/ncomms15360
Autor:
Linda Y. Lim, John D. Perkins, David S. Ginley, Thomas O. Mason, Andreas G. Karydas, Paul F. Ndione, Tsu-Chien Weng, Dimosthenis Sokaras, Yezhou Shi, Arpun R. Nagaraja, Michael F. Toney, Alex Zunger
Publikováno v:
Chemistry of Materials. 26:1867-1873
Self-doping of cations on the tetrahedral and octahedral sites in spinel oxides creates “anti-site” defects, which results in functional optical, electronic, magnetic, and other materials properties. Previously, we divded the III–II spinel fami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8fbacd1f2743d9ca0277332ee20c91b
https://doi.org/10.1021/cm404031k
https://doi.org/10.1021/cm404031k
Autor:
Yezhou, Shi, Sang Chul, Lee, Matteo, Monti, Colvin, Wang, Zhuoluo A, Feng, William D, Nix, Michael F, Toney, Robert, Sinclair, William C, Chueh
Publikováno v:
ACS nano. 10(11)
Large biaxial strain is a promising route to tune the functionalities of oxide thin films. However, large strain is often not fully realized due to the formation of misfit dislocations at the film/substrate interface. In this work, we examine the gro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8c3a4189f9f98b32918824376dcf9c38
https://pubmed.ncbi.nlm.nih.gov/27934073
https://pubmed.ncbi.nlm.nih.gov/27934073
Autor:
Stephan Lany, John D. Perkins, Joseph J. Berry, Vladan Stevanović, Philip A. Parilla, Yezhou Shi, Michael F. Toney, Andriy Zakutayev, Paul F. Ndione, David S. Ginley
Publikováno v:
Advanced Functional Materials. 24:610-618
In this work, the impact of cation disorder on the electrical properties of biaxially textured Co2ZnO4 and Co2NiO4 thin films grown by pulsed laser deposition are investigated using a combination of experiment and theory. Resonant elastic X-ray diffr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d1a57b0608f1dadafa91065eef45e2d
https://doi.org/10.1002/adfm.201302535
https://doi.org/10.1002/adfm.201302535
Autor:
Zixuan Guan, Farid El Gabaly, Matteo Monti, Michael F. Toney, Kevin H. Stone, Yezhou Shi, William C. Chueh, Chuntian Cao
Publikováno v:
Physical Review B. 94
Cerium oxide, or ceria, is an important material for solid oxide fuel cells and water splitting devices. Although the ceria surface is active in catalytic and electrochemical reactions, how its catalytic properties are affected by the surface structu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35e8a169b527271f6b70125b6959183b
https://doi.org/10.1103/physrevb.94.205420
https://doi.org/10.1103/physrevb.94.205420
Publikováno v:
Ultramicroscopy. 176
We have applied aberration-corrected transmission electron microscopy (TEM) imaging and electron energy loss spectroscopy (EELS) to study the structure and chemistry of epitaxial ceria thin films, grown by pulsed laser deposition onto (001) yttria-st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a24796e78419b37c2eee3cd0dce663bf
https://pubmed.ncbi.nlm.nih.gov/28341554
https://pubmed.ncbi.nlm.nih.gov/28341554
Autor:
Chengcheng Ma, Nicola H. Perry, Alexandra Navrotsky, Stephan Lany, Thomas O. Mason, Joanna S. Bettinger, Michael F. Toney, Alex Zunger, Tula R. Paudel, Yezhou Shi
Publikováno v:
Journal of Solid State Chemistry. 190:143-149
In prior first-principles theoretical work we predicted a complete solid solution in the Co3O4–Co2ZnO4 system, with a negligibly small mixing enthalpy. In this work we tested this prediction on bulk, large-grained specimens across the Co3O4–Co2Zn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d47e2d36bf728cb753cc8589d1d5df3
https://doi.org/10.1016/j.jssc.2012.02.022
https://doi.org/10.1016/j.jssc.2012.02.022
Autor:
P.A. Parilla, Paul F. Ndione, Joanna S. Bettinger, Nicola H. Perry, David L. Young, Andriy Zakutayev, Thomas O. Mason, John D. Perkins, Matthew Grayson, Tula R. Paudel, Stephan Lany, Yezhou Shi, Alex Zunger, Yang Tang, Michael F. Toney, D. S. Ginley
Publikováno v:
Physical Review B. 84
Holes can be readily doped into small-gap semiconductors such as Si or GaAs, but corresponding $p$-type doping in wide-gap insulators, while maintaining transparency, has proven difficult. Here, by utilizing design principles distilled from theory wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e5d99b8aa2c3ac17292bf24b19ab420
https://doi.org/10.1103/physrevb.84.205207
https://doi.org/10.1103/physrevb.84.205207