Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Mustafa M. Özer"'
Publikováno v:
New Journal of Physics, Vol 16, Iss 6, p 065014 (2014)
The optical properties of metals are mainly determined by their plasmonic excitations, with various intriguing phenomena associated with systems in reduced dimensions. In this paper, we present a systematic study of the plasmonic excitations in ultra
Externí odkaz:
https://doaj.org/article/709502eb980a4412ae22129f8dc94dc8
Autor:
Mustafa M. Özer, Strahinja K. Zecevic, Alexander B. Papandrew, Ramez A. Elgammal, Calum R. I. Chisholm
Publikováno v:
Chemistry of Materials. 23:1659-1667
We demonstrate cathodes for solid acid fuel cells fabricated by vapor deposition of platinum from the metalorganic precursor Pt(acac)_2 on the solid acid CsH_(2)PO_4 at 210 °C. A network of platinum nanoparticles with diameters of 2−4 nm serves as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7601d6269b996a56533eebce5d492587
https://doi.org/10.1021/cm101147y
https://doi.org/10.1021/cm101147y
Publikováno v:
Journal of Low Temperature Physics. 157:221-251
This review addresses the quantum mechanical nature of the formation and stability of ultrathin metal films. The competition between quantum confinement, charge spilling effects, and Friedel oscillations determines whether an atomically smooth metal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1832b9f968f40a2db2250df7d30c94c0
https://doi.org/10.1007/s10909-009-9905-z
https://doi.org/10.1007/s10909-009-9905-z
Publikováno v:
Science. 316:1594-1597
Quantum confinement of itinerant electrons in atomically smooth ultrathin lead films produces strong oscillations in the thickness-dependent film energy. By adding extra electrons via bismuth alloying, we showed that both the structural stability and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd41cb0cce797c013f21f39e289bde43
https://doi.org/10.1126/science.1142159
https://doi.org/10.1126/science.1142159
Autor:
Paul C. Snijders, Hanno H. Weitering, Geunseop Lee, Saban M. Hus, Krzysztof Kempa, Ao Teng, Mustafa M. Özer
Publikováno v:
Physical Review B. 90
Using reflection electron energy-loss spectroscopy (EELS), we unveil a direct correlation between the thickness-dependent oscillatory charge spilling of quantum-well states in epitaxial Mg(0001) films, and the linear dispersion coefficient of the mon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67cf886b7b346b2eade53848159f5a13
https://doi.org/10.1103/physrevb.90.115416
https://doi.org/10.1103/physrevb.90.115416
Autor:
Mustafa M. Özer, Hanno H. Weitering
Publikováno v:
Physical Review B. 88
Deposition of Mg on Si(111)7 \ifmmode\times\else\texttimes\fi{} 7 produces an epitaxial magnesium silicide layer. Under identical annealing conditions, the thickness of this Mg${}_{2}$Si(111) layer increases with deposition amount, reaching a maximum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b275905abf97b11bf269641fe7f583e
https://doi.org/10.1103/physrevb.88.045415
https://doi.org/10.1103/physrevb.88.045415
Publikováno v:
Physical Review B. 85
Growth of high-quality dilute magnetic semiconductor (DMS) material is often compromised by the low solubility of magnetic dopants, leading to formation of precipitates. Here, we explore the feasibility of growing precipitate-free Mn-doped Ge at dopi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::493ae8a7eb4f0914c07f611ba2053505
https://doi.org/10.1103/physrevb.85.125208
https://doi.org/10.1103/physrevb.85.125208
Publikováno v:
Physical Review B. 84
We show that the growth, composition, and superconductive properties of ultrathin $$\textnormal{Pb}_{1-x}\textnormal{Ga}_x$$ alloy films depend strongly on the atomic structure of the substrate interface. Whereas alloy films on the Si(111)-($$7\times
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28bc895adb56ca57b2e0d82e5ccdc1ad
https://doi.org/10.1103/physrevb.84.235434
https://doi.org/10.1103/physrevb.84.235434
Autor:
Mustafa M. Özer, James R Thompson, Zhenyu Zhang, Eun Ju Moon, H. H. Weitering, Yu Jia, Gerd Duscher
Publikováno v:
Physical Review B. 84
Pb and Ga are immiscible in bulk form. Here, we show that atomically smooth $P{b}_{1\ensuremath{-}x}G{a}_{x}$ ($x\ensuremath{\approx}$ 0.06) alloy films can be stabilized on a Si(111)-$7\ifmmode\times\else\texttimes\fi{}7$ substrate by quantum confin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79f76b84884a74840f64041d289b5afa
https://doi.org/10.1103/physrevb.84.125415
https://doi.org/10.1103/physrevb.84.125415