作者: MIME 時(shí)間: 2025-3-21 22:20
https://doi.org/10.1007/978-94-009-0943-4Al2O3; Metall; ceramics; iron; thermodynamics作者: 解開 時(shí)間: 2025-3-22 04:27 作者: 門窗的側(cè)柱 時(shí)間: 2025-3-22 06:19
Non-Stoichiometric Compounds978-94-009-0943-4Series ISSN 1389-2185 作者: catagen 時(shí)間: 2025-3-22 11:00
The Control of Stoichiometry in Oxide Systemsmitations on classical analytical procedures as well as the newer solid state electrochemical and mass spectrometric techniques are discussed using data from systems already reported in the literature.作者: 卵石 時(shí)間: 2025-3-22 14:01
Defect Interactions, Extended Defects and Non-Stoichiometry in Ceramic Oxides stoichiometry, these point defects tend to aggregate into clusters, or extended defects. In this presentation we discuss the energetics of the interactions giving rise to these extended defects from the point of view of atomistic computer-based simulations.作者: HAUNT 時(shí)間: 2025-3-22 17:40 作者: CHOKE 時(shí)間: 2025-3-22 21:41 作者: 百科全書 時(shí)間: 2025-3-23 02:14 作者: 壁畫 時(shí)間: 2025-3-23 06:49 作者: photophobia 時(shí)間: 2025-3-23 12:50 作者: 休息 時(shí)間: 2025-3-23 15:26 作者: Senescent 時(shí)間: 2025-3-23 19:20 作者: 戲服 時(shí)間: 2025-3-23 22:38
Point Defect Structure of Chromium (III) Oxidequilibrium oxygen pressure, it changes to an n-type semiconductor with electrons and chromium interstitials dominant. The equilibrium constants associated with the formation of different defects are also obtained.作者: 滑稽 時(shí)間: 2025-3-24 02:30
Electronic Structure of Transition Metal Impurities and of Surface Defects in SrTiO3ted and the corresponding binding energy estimated from the calculation. The same method has been applied to the surface defects (oxygen vacancy and Ti adatoms) in connection with photoemission experiments.作者: bile648 時(shí)間: 2025-3-24 09:44 作者: Essential 時(shí)間: 2025-3-24 13:50 作者: 啤酒 時(shí)間: 2025-3-24 16:11
Interface Transport in Monoxidesed cation diffusion (αD′ δ/D ≈ 10.). It was not possible to confirm these results on bicrystals, where αD′ δ/D was found to be less than 10.. In our opinion, these controversial results are due to oxide scale artifacts.作者: chisel 時(shí)間: 2025-3-24 20:48
Computer Simulation Studies of Fe1-xO and Mn1-xOgregate. We also show that inter-defect interactions will favour the formation of defect clusters. Lastly, we use the mass-action method to show how the slightly higher binding energies of clusters in Fe.O, may account for the difference in behaviour of the two oxides.作者: 預(yù)測(cè) 時(shí)間: 2025-3-25 01:51
Thermodynamic and Structural Evidence for the Presence of Defect Clusters in Some Non-Stoichiometrict structures obtained in this way. Furthermore evidence from statistical thermodynamic calculations and from structural studies (X-ray and neutron scattering) for the existence of these tetrahedral defects in non-stoichiometric fluorite oxides are presented.作者: LASH 時(shí)間: 2025-3-25 06:24
Defect Chemistry of BatiO3 and SrTiO3: Practical Aspects and Application to Electronic Ceramicspassive components strongly depends on the mobility of ionic defects. The defect chemistry of BaTiO. and SrTiO. has been well known for some time. This knowledge now is increasingly used for improving the processing of passive ceramic components.作者: Indelible 時(shí)間: 2025-3-25 10:27 作者: Lament 時(shí)間: 2025-3-25 13:23
M. Déchamps,F. Barbierion. Although most contributions are anonymously refereed, the S′ eminaire is not a mathema- cal journal; our ?rst criterion is not mathematical depth, but usefulness to the French and international probabilistic community. We do not insist that everything published in these volumes should have reac作者: 凹處 時(shí)間: 2025-3-25 16:13 作者: 松馳 時(shí)間: 2025-3-25 22:59 作者: condemn 時(shí)間: 2025-3-26 01:17 作者: prostatitis 時(shí)間: 2025-3-26 07:10 作者: CHECK 時(shí)間: 2025-3-26 11:08
W. Hirschwaldur ?rst criterion is not mathematical depth, but usefulness to the French and international probabilistic community. We do not insist that everything published in these volumes should have reac978-3-540-71188-9978-3-540-71189-6Series ISSN 0075-8434 Series E-ISSN 1617-9692 作者: 腐敗 時(shí)間: 2025-3-26 13:35
The Control of Stoichiometry in Oxide Systemsmitations on classical analytical procedures as well as the newer solid state electrochemical and mass spectrometric techniques are discussed using data from systems already reported in the literature.作者: Militia 時(shí)間: 2025-3-26 17:03 作者: heterodox 時(shí)間: 2025-3-26 21:50
Defect Structure and the Related Properties of UO2 and Doped UO2viewed in comparison with the previous results on UO. doped with other cations (Mg, Y, Gd, Th, Zr) by other investigators. The defect structures of UO. doped with these various cations were discussed based on these data. Diffusion coefficients of uranium in UO. doped with various cations (La, Y, Ti,作者: 減至最低 時(shí)間: 2025-3-27 03:53
Defect Interactions, Extended Defects and Non-Stoichiometry in Ceramic Oxides stoichiometry, these point defects tend to aggregate into clusters, or extended defects. In this presentation we discuss the energetics of the interactions giving rise to these extended defects from the point of view of atomistic computer-based simulations.作者: 歡樂中國(guó) 時(shí)間: 2025-3-27 07:14 作者: phase-2-enzyme 時(shí)間: 2025-3-27 11:01 作者: 高貴領(lǐng)導(dǎo) 時(shí)間: 2025-3-27 17:18 作者: 歡呼 時(shí)間: 2025-3-27 18:16 作者: 廢墟 時(shí)間: 2025-3-27 22:14 作者: 多產(chǎn)魚 時(shí)間: 2025-3-28 05:14
Statistical Thermodynamics of Non-Stoichiometric Oxidestively metallic and ionic oxides, are used to discuss the role of short range and of long range interactions. A particular attention is paid to coulombic interactions which cannot be neglected in a number of ionic compounds. The validity of the use of the ideal mass action law as a tool of investiga作者: Uncultured 時(shí)間: 2025-3-28 07:32 作者: 粉筆 時(shí)間: 2025-3-28 12:15
Electronic Structure of Transition Metal Impurities and of Surface Defects in SrTiO3g parametrisation of the band structure of SrTiO. together with the Green’s functions method. Spin polarisation and crystal field effects have been included. The energy levels, spin states and the shape of the optical spectra of the defects have been calculated and compared to experiments. The local作者: 含沙射影 時(shí)間: 2025-3-28 15:35
Cation Distribution and Non-Stoichiometry in MnCr2O4,-NiCr2O4 Spinel Solid-Solitionsmental cation distribution of Mn., Mn., Cr., Cr., Ni. and assuming random mixing on both tetrahedral and octahedral sites.The model also incorporates the electron exchange reaction:.as well as site exchanges of newly formed cations. The Gibbs free energy of mixing derived from the available experime作者: Ganglion 時(shí)間: 2025-3-28 22:49
Characterization of Defects on Oxide Surfaces and Their Impact on Surface Reactivity and Catalysisnon-stoichiometry, which can be analysed, for example, by High resolution Electron Energy Loss Spectroscopy (HREELS) and electrical conductivity measurements. Point defects like oxygen vacancies are detected by Atomic Beam Scattering (ABS) and possibly by Scanning Tunneling Microscopy (STM). Sputter作者: 做方舟 時(shí)間: 2025-3-29 00:18 作者: cartilage 時(shí)間: 2025-3-29 04:38 作者: 細(xì)胞膜 時(shí)間: 2025-3-29 10:43
W. Hirschwalds ?rst due to the vitality of the French probabil- tic school, for which the S′ eminaire remains one of the most speci?c media of exchange. Another factor is the amount of enthusiasm, energy and time invested year after year by the R′ edacteurs: Michel Ledoux dedicated himself tothistaskuptoVolumeXX作者: 弄臟 時(shí)間: 2025-3-29 12:29
M. Déchamps,F. Barbierobabil- tic school, for which the S′ eminaire remains one of the most speci?c media of exchange. Another factor is the amount of enthusiasm, energy and time invested year after year by the R′ edacteurs: Michel Ledoux dedicated himself tothistaskuptoVolumeXXXVIII,andMarcYormadehisnameinseparable from作者: Ceremony 時(shí)間: 2025-3-29 17:54 作者: 以煙熏消毒 時(shí)間: 2025-3-29 20:26
9樓作者: 套索 時(shí)間: 2025-3-30 02:37
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9樓作者: 脊椎動(dòng)物 時(shí)間: 2025-3-30 10:31
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