Zobrazeno 1 - 10
of 89
pro vyhledávání: '"F J, Walker"'
Publikováno v:
APL Materials, Vol 7, Iss 3, Pp 031108-031108-6 (2019)
The alkaline earth stannate BaSnO3 is a semiconductor with high carrier mobility at room-temperature when doped with La3+. When a thin epitaxial layer of LaInO3 is grown on lightly doped BaSnO3, a polar discontinuity between the orthorhombic, polar L
Externí odkaz:
https://doaj.org/article/2ae5c028f0c3463285f331ee23d3e4b8
Publikováno v:
APL Materials, Vol 3, Iss 6, Pp 062303-062303-9 (2015)
The relative energies and occupancies of valence orbital states can dramatically influence collective electronic and magnetic phenomena in correlated transition metal oxide systems. We review the current state of research on the modification and cont
Externí odkaz:
https://doaj.org/article/ec36a04ffd78407ca0bb2d68d68c5058
Publikováno v:
APL Materials, Vol 3, Iss 3, Pp 036104-036104-7 (2015)
We report a new 2D electron gas (2DEG) system at the interface between a Mott insulator, LaTiO3, and a band insulator, KTaO3. For LaTiO3/KTaO3 interfaces, we observe metallic conduction from 2 K to 300 K. One serious technological limitation of SrTiO
Externí odkaz:
https://doaj.org/article/df388c00949f4861b4418646a9bcd7cf
Autor:
E. N. Jin, L. Kornblum, D. P. Kumah, K. Zou, C. C. Broadbridge, J. H. Ngai, C. H. Ahn, F. J. Walker
Publikováno v:
APL Materials, Vol 2, Iss 11, Pp 116109-116109-6 (2014)
We present the growth and characterization of layered heterostructures comprised of LaTiO3 and SrTiO3 epitaxially grown on Si (001). Magnetotransport measurements show that the sheet carrier densities of the heterostructures scale with the number of
Externí odkaz:
https://doaj.org/article/c840dcaecd4b4185bfc39954b5dea745
Publikováno v:
APL Materials, Vol 1, Iss 3, Pp 032110-032110 (2013)
The complex phase diagrams of strongly correlated oxides arise from the coupling between physical and electronic structure. This can lead to a renormalization of the phase boundaries when considering thin films rather than bulk crystals due to reduce
Externí odkaz:
https://doaj.org/article/a43e66df88204bc69461ab6db5f959f7
Publikováno v:
Rubber Chemistry and Technology. 85:295-312
A series of compounds based on peroxide-cured EPDM were prepared with varying amounts of paraffinic plasticizer and carbon black. Modeling of the NMR relaxation signal was successfully carried out by either a biexponential or triexponential fitting p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::559813f0bb8bec488630b3a79c3b0904
https://doi.org/10.5254/rct.12.88944
https://doi.org/10.5254/rct.12.88944
Autor:
F. J. Walker
Publikováno v:
Rubber Chemistry and Technology. 82:369-378
The purpose of this investigation was to explore the effects of bio-fuels on several common static sealing elastomers. This study explored ethanol-enriched gasoline and soy-based diesel. Exposed to these fuels were fifteen common static sealing elast
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9303a1a2e353f23af4bb64ba8bdc4ede
https://doi.org/10.5254/1.3548252
https://doi.org/10.5254/1.3548252
Autor:
Gene E. Ice, Eliot D. Specht, Roger E. Stoller, Don M. Nicholson, Paul Zschack, Rozaliya Barabash, F. J. Walker
Publikováno v:
Journal of Nuclear Materials. :269-275
The nature of residual damage from atomic displacement cascades in iron has been investigated by diffuse X-ray scattering. A single crystal iron sample was irradiated at ∼60 °C in the High Flux Isotope Reactor at the Oak Ridge National Laboratory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98dd715143a35c7469030bb4f7b5c219
https://doi.org/10.1016/j.jnucmat.2007.03.019
https://doi.org/10.1016/j.jnucmat.2007.03.019
Autor:
D P, Kumah, M, Dogan, J H, Ngai, D, Qiu, Z, Zhang, D, Su, E D, Specht, S, Ismail-Beigi, C H, Ahn, F J, Walker
Publikováno v:
Physical review letters. 116(10)
The strong interaction at an interface between a substrate and thin film leads to epitaxy and provides a means of inducing structural changes in the epitaxial film. These induced material phases often exhibit technologically relevant electronic, magn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6bd08b5acbcf6734ab72510dbc1a70f8
https://pubmed.ncbi.nlm.nih.gov/27015492
https://pubmed.ncbi.nlm.nih.gov/27015492
Publikováno v:
Composites Part B: Engineering. 36:271-277
Advanced polychromatic microdiffraction is sensitive to the organization of dislocations and other defects that rotate the lattice planes. Using ultra-brilliant third-generation synchrotron sources and non-dispersive X-ray focusing optics, it is now
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c141a36795f6da11e61f42823f374af1
https://doi.org/10.1016/j.compositesb.2004.10.001
https://doi.org/10.1016/j.compositesb.2004.10.001