FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2323657325> ?p ?o ?g. }

• W2323657325 abstract "We have studied the surface of pure and oxidized Pt${}_{3}$Zr(0001) by scanning tunneling microscopy (STM), Auger electron microscopy, and density functional theory (DFT). The well-annealed alloy surface shows perfect long-range chemical order. Occasional domain boundaries are probably caused by nonstoichiometry. Pt${}_{3}$Zr exhibits ABAC stacking along [0001]; only the A-terminated surfaces are seen by STM, in agreement with DFT results showing a lower surface energy for the A termination. DFT further predicts a stronger inward relaxation of the surface Zr than for Pt, in spite of the larger atomic size of Zr. A closed ZrO${}_{2}$ film is obtained by oxidation in ${10}^{ensuremath{-}7}$ mbar O${}_{2}$ at 400 ${}^{ensuremath{circ}}$C and post-annealing at $ensuremath{approx}800{phantom{rule{0.16em}{0ex}}}^{ensuremath{circ}}$C. The oxide consists of an O-Zr-O trilayer, equivalent to a (111) trilayer of the fluorite structure of cubic ZrO${}_{2}$, but contracted laterally. The oxide forms a $(sqrt{19}ifmmodetimeselsetexttimesfi{}sqrt{19})R{23}^{ensuremath{circ}}$ superstructure. The first monolayer of the substrate consists of Pt and contracts, similar to the metastable reconstruction of pure Pt(111). DFT calculations show that the oxide trilayer binds rather weakly to the substrate. In spite of the O-terminated oxide, bonding to the substrate mainly occurs via the Zr atoms in the oxide, which strongly buckle down toward the Pt substrate atoms if near a Pt position. According to DFT, the oxide has a band gap; STM indicates that the conduction band minimum lies $ensuremath{approx}2.3$ eV above ${E}_{F}$." @default.
• W2323657325 created "2016-06-24" @default.
• W2323657325 creator A5009030531 @default.
• W2323657325 creator A5010335715 @default.
• W2323657325 creator A5019286868 @default.
• W2323657325 creator A5022355000 @default.
• W2323657325 creator A5047245512 @default.
• W2323657325 creator A5065036567 @default.
• W2323657325 creator A5081643424 @default.
• W2323657325 creator A5084801808 @default.
• W2323657325 date "2012-07-30" @default.
• W2323657325 modified "2023-10-08" @default.
• W2323657325 title "Pt<mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML display=inline><mml:msub><mml:mrow /><mml:mn>3</mml:mn></mml:msub></mml:math>Zr(0001): A substrate for growing well-ordered ultrathin zirconia films by oxidation" @default.
• W2323657325 cites W1569308213 @default.
• W2323657325 cites W1964459833 @default.
• W2323657325 cites W1965852922 @default.
• W2323657325 cites W1966711042 @default.
• W2323657325 cites W1970127494 @default.
• W2323657325 cites W1971584319 @default.
• W2323657325 cites W1977589401 @default.
• W2323657325 cites W1979544533 @default.
• W2323657325 cites W1981368803 @default.
• W2323657325 cites W1983161596 @default.
• W2323657325 cites W1997221202 @default.
• W2323657325 cites W1998938145 @default.
• W2323657325 cites W2000536749 @default.
• W2323657325 cites W2001934209 @default.
• W2323657325 cites W2003292248 @default.
• W2323657325 cites W2005515259 @default.
• W2323657325 cites W2009907357 @default.
• W2323657325 cites W2012714529 @default.
• W2323657325 cites W2024908230 @default.
• W2323657325 cites W2025822569 @default.
• W2323657325 cites W2027206010 @default.
• W2323657325 cites W2028150684 @default.
• W2323657325 cites W2030383417 @default.
• W2323657325 cites W2030892697 @default.
• W2323657325 cites W2035989191 @default.
• W2323657325 cites W2036113194 @default.
• W2323657325 cites W2038798243 @default.
• W2323657325 cites W2041637560 @default.
• W2323657325 cites W2048015185 @default.
• W2323657325 cites W2049729855 @default.
• W2323657325 cites W2060896030 @default.
• W2323657325 cites W2066862504 @default.
• W2323657325 cites W2069379389 @default.
• W2323657325 cites W2071440880 @default.
• W2323657325 cites W2073508536 @default.
• W2323657325 cites W2084898058 @default.
• W2323657325 cites W2085256702 @default.
• W2323657325 cites W2086791985 @default.
• W2323657325 cites W2129486998 @default.
• W2323657325 cites W2317714530 @default.
• W2323657325 cites W2320287746 @default.
• W2323657325 doi "https://doi.org/10.1103/physrevb.86.035451" @default.
• W2323657325 hasPublicationYear "2012" @default.
• W2323657325 type Work @default.
• W2323657325 sameAs 2323657325 @default.
• W2323657325 citedByCount "41" @default.
• W2323657325 countsByYear W23236573252013 @default.
• W2323657325 countsByYear W23236573252014 @default.
• W2323657325 countsByYear W23236573252015 @default.
• W2323657325 countsByYear W23236573252016 @default.
• W2323657325 countsByYear W23236573252017 @default.
• W2323657325 countsByYear W23236573252018 @default.
• W2323657325 countsByYear W23236573252019 @default.
• W2323657325 countsByYear W23236573252020 @default.
• W2323657325 countsByYear W23236573252021 @default.
• W2323657325 crossrefType "journal-article" @default.
• W2323657325 hasAuthorship W2323657325A5009030531 @default.
• W2323657325 hasAuthorship W2323657325A5010335715 @default.
• W2323657325 hasAuthorship W2323657325A5019286868 @default.
• W2323657325 hasAuthorship W2323657325A5022355000 @default.
• W2323657325 hasAuthorship W2323657325A5047245512 @default.
• W2323657325 hasAuthorship W2323657325A5065036567 @default.
• W2323657325 hasAuthorship W2323657325A5081643424 @default.
• W2323657325 hasAuthorship W2323657325A5084801808 @default.
• W2323657325 hasBestOaLocation W23236573251 @default.
• W2323657325 hasConcept C111368507 @default.
• W2323657325 hasConcept C121332964 @default.
• W2323657325 hasConcept C127313418 @default.
• W2323657325 hasConcept C152365726 @default.
• W2323657325 hasConcept C171250308 @default.
• W2323657325 hasConcept C185592680 @default.
• W2323657325 hasConcept C191897082 @default.
• W2323657325 hasConcept C192562407 @default.
• W2323657325 hasConcept C2777289219 @default.
• W2323657325 hasConcept C2779851234 @default.
• W2323657325 hasConcept C62520636 @default.
• W2323657325 hasConcept C6518042 @default.
• W2323657325 hasConcept C8010536 @default.
• W2323657325 hasConceptScore W2323657325C111368507 @default.
• W2323657325 hasConceptScore W2323657325C121332964 @default.
• W2323657325 hasConceptScore W2323657325C127313418 @default.
• W2323657325 hasConceptScore W2323657325C152365726 @default.
• W2323657325 hasConceptScore W2323657325C171250308 @default.
• W2323657325 hasConceptScore W2323657325C185592680 @default.
• W2323657325 hasConceptScore W2323657325C191897082 @default.
• W2323657325 hasConceptScore W2323657325C192562407 @default.
• W2323657325 hasConceptScore W2323657325C2777289219 @default.

• next