標(biāo)題: Titlebook: Diffusion at Interfaces: Microscopic Concepts; Proceedings of a Wor Michael Grunze,Jeffrey J. Weimer,Hans Jürgen Kreuz Conference proceedin [打印本頁] 作者: exposulate 時間: 2025-3-21 18:27
書目名稱Diffusion at Interfaces: Microscopic Concepts影響因子(影響力)
書目名稱Diffusion at Interfaces: Microscopic Concepts影響因子(影響力)學(xué)科排名
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書目名稱Diffusion at Interfaces: Microscopic Concepts網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Diffusion at Interfaces: Microscopic Concepts被引頻次
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書目名稱Diffusion at Interfaces: Microscopic Concepts讀者反饋
書目名稱Diffusion at Interfaces: Microscopic Concepts讀者反饋學(xué)科排名
作者: facetious 時間: 2025-3-21 20:34 作者: Mere僅僅 時間: 2025-3-22 03:14
Indikationen und Kontraindikationen, investigations of surfaces performed in an UHV environment /2/. In situ Auger Electron Spectroscopy (AES) and Low Energy Electron Diffraction (LEED) served to control surface cleanliness and to establish a link with results of earlier studies.作者: 粘土 時間: 2025-3-22 07:47 作者: intolerance 時間: 2025-3-22 09:39
Michael Grunze,Jeffrey J. Weimer,Hans Jürgen Kreuz作者: 松軟 時間: 2025-3-22 14:02
Reflection High Energy Electron Diffraction Studies of Diffusion and Cluster Formation During Molecutures. The underlying step morphology also affects the growth mode. By introducing an array of steps due to a misorientation from a low-index plane, step propagation is strongly enhanced. The step motion and stability is interpreted within the framework of several growth models. The models give insi作者: 松軟 時間: 2025-3-22 19:35
Direct Observation of Atomic Motion on Surfacesctive selection, the findings presented here belong to a group of experiments that demonstrate a complexity of atomic behavior not anticipated on the basis of traditional models of binding and interaction.作者: callous 時間: 2025-3-22 22:37
Topography Modification and Microscopic Motion on Metal Surfaces investigations of surfaces performed in an UHV environment /2/. In situ Auger Electron Spectroscopy (AES) and Low Energy Electron Diffraction (LEED) served to control surface cleanliness and to establish a link with results of earlier studies.作者: Pituitary-Gland 時間: 2025-3-23 01:35 作者: painkillers 時間: 2025-3-23 06:03 作者: Commonwealth 時間: 2025-3-23 11:27 作者: disciplined 時間: 2025-3-23 14:33 作者: Collected 時間: 2025-3-23 21:19
Introduction to the Case Studieses to diffusion are different in the two cases, the same set of atomic interactions is extracted. The difference is related to the different local environment that an atom “sees” in an equilibrium and a non-equilibrium experiment.作者: 脫毛 時間: 2025-3-23 22:50
Duodenogastraler Reflux und Oesophagitisd. Secondly, we discuss calculations on diffusion down grain boundaries in nickel oxide. These studies are aimed at interpreting the apparent enhanced diffusion observed in polycrystalline scales growing on the oxidising metal. The grain boundary diffusion is thought to determine the oxidation rate.作者: Antioxidant 時間: 2025-3-24 05:48 作者: AGOG 時間: 2025-3-24 09:41 作者: EVEN 時間: 2025-3-24 12:01 作者: 大猩猩 時間: 2025-3-24 17:18
Surface Diffusion Measured Using Laser Induced Thermal Desorption: Hydrogen on Ru (001)nism, whereas the effect of sulfur was consistent with a blocking mechanism. Coadsorbed carbon monoxide also reduced the surface mobility of hydrogen and displayed a pronounced reduction at a coverage where an ordering transition occurs in the CO adlayer.作者: Contort 時間: 2025-3-24 22:35 作者: 享樂主義者 時間: 2025-3-25 00:00 作者: Ophthalmologist 時間: 2025-3-25 03:35 作者: 向外供接觸 時間: 2025-3-25 08:36 作者: 預(yù)測 時間: 2025-3-25 14:25 作者: 褪色 時間: 2025-3-25 16:35 作者: 救護(hù)車 時間: 2025-3-25 22:12
Comparison of Equilibrium and Non-Equilibrium Diffusion Measurements for W(110)p(2x1)-Oons can be made at equilibrium or as the system evolves in time to attain it. The barriers to diffusion can be measured in the two cases and the atomic interactions determined. For the nonequilibrium experiment it is necessary to define a non-equilibrium diffusion coefficient that depends on the mea作者: 改良 時間: 2025-3-26 02:07
Hopping and Diffusionre. It is controlled by Fick’s law which reads for a one component system.Here n(r,t) is the number density of diffusing particles and D=D(n) is the diffusion coefficient which can, in general, be density dependent. Generalizations of (1) to multi-component systems with the inclusion of thermal effe作者: 壯觀的游行 時間: 2025-3-26 04:19 作者: cognizant 時間: 2025-3-26 10:55
Diffusion at Surfaces: Introductory Remarks in which he relates the coefficient of diffusion to the (root mean square) displacement of a particle and the time elapsed between the initial and the final observation. Even he, Albert Einstein, asks for experimental confirmation of his deductions. Since the three contributions here . experimental作者: rheumatology 時間: 2025-3-26 15:15 作者: Brittle 時間: 2025-3-26 19:08 作者: CLIFF 時間: 2025-3-26 21:02
Surface Self-Diffusion, Capillarity, and Surface Stepss of diffusion are discussed involving surface point defects. The connection between macroscopic capillarity treatments of surface shape development by diffusion and the dynamics of evolution of surface atomic step arrays is discussed.作者: Adenoma 時間: 2025-3-27 05:11 作者: vitrectomy 時間: 2025-3-27 08:29
The Influence of Segregation on the Formation of Cu/Ni Alloy Films by Means of Evaporationimetallic catalysts as Cu/Ni alloys justifies this huge number of experimental /1–49/ and theoretical /50–77/ investigations. Reactivity and selectivity of alloy catalysts in heterogeneously catalyzed reactions are much higher than those of the pure metals. The composition of the surface is the deci作者: curriculum 時間: 2025-3-27 09:34
Surface Properites of a Lead-Tin Alloyaracterized for temperatures up to the bulk liquidus line. These results are discussed in the context of a theory of the variation of alloy surface composition during melting. We also studied the effects of ion bombardment and previous thermal history on the approach to equilibrium.作者: 冒號 時間: 2025-3-27 17:39
Computer Simulation of Segregation and Diffusion at Oxide Interfacesis paper and two examples of recent applications to interface properties are given. Firstly, we consider impurity segregation to the crystal surface. Calculations of isovalent impurities (particularly calcium) in magnesium oxide and aliovalent magnesium in α-alumina are discussed and compared with r作者: 萬神殿 時間: 2025-3-27 21:51 作者: 發(fā)牢騷 時間: 2025-3-27 22:15 作者: tooth-decay 時間: 2025-3-28 05:29
Towards Hope, Solidarity and Re-humanisation results for these species on Pt(111) and on other metals. For deuterium in the coverage range 0.02 < θ < 0.33, the pre-exponential factor D. = 8 × 10. cm./s, with a diffusion activation energy 3.7 < E. < 4.3 kcal/mol. For CO, E. = 7 kcal/mol, but D. rises from 10. to 10. cm./s between θ = 0.01 and 作者: constellation 時間: 2025-3-28 07:07 作者: Project 時間: 2025-3-28 12:02
Introduction to the Case Studiesons can be made at equilibrium or as the system evolves in time to attain it. The barriers to diffusion can be measured in the two cases and the atomic interactions determined. For the nonequilibrium experiment it is necessary to define a non-equilibrium diffusion coefficient that depends on the mea作者: 無關(guān)緊要 時間: 2025-3-28 15:57 作者: 錫箔紙 時間: 2025-3-28 19:29 作者: Esophagitis 時間: 2025-3-29 01:23 作者: gregarious 時間: 2025-3-29 06:31
Reflexivity in Criminological Researchying out the motion. The field-ion microscope (FIM), invented by Erwin MüLLER [1, 2] in 1951 is clearly capable of imaging surfaces with atomic resolution. Quantitative studies of individual atomic processes on surfaces were first presented by EHRLICH and HUDDA [3] in 1966 with their findings of the作者: 藐視 時間: 2025-3-29 09:47
Indikationen und Kontraindikationen,es such as atoms, molecules or larger agglomerates /1/. In solid, ordered phases or at their surfaces this mobility can also lead to structural modifications, which are not necessarily connected with (long-range) mass transport, for example in ordering processes. The role and mechanism of particle m作者: Magisterial 時間: 2025-3-29 11:46 作者: 侵害 時間: 2025-3-29 19:35 作者: Flat-Feet 時間: 2025-3-29 22:21
Cough Monitoring in Reflux Lung Diseaseimetallic catalysts as Cu/Ni alloys justifies this huge number of experimental /1–49/ and theoretical /50–77/ investigations. Reactivity and selectivity of alloy catalysts in heterogeneously catalyzed reactions are much higher than those of the pure metals. The composition of the surface is the deci作者: Aspiration 時間: 2025-3-30 01:28 作者: periodontitis 時間: 2025-3-30 07:30
Duodenogastraler Reflux und Oesophagitisis paper and two examples of recent applications to interface properties are given. Firstly, we consider impurity segregation to the crystal surface. Calculations of isovalent impurities (particularly calcium) in magnesium oxide and aliovalent magnesium in α-alumina are discussed and compared with r作者: Benign 時間: 2025-3-30 11:20 作者: staging 時間: 2025-3-30 15:22
Mobility of Rare Gases Adsorbed on the (001) Surface of MgOncipal motivation of many experimental studies is the possibility of observing the effects of substrate geometry on structural and thermodynamic properties of the adlayers. There are at least two important effects to study.作者: Essential 時間: 2025-3-30 20:08 作者: sultry 時間: 2025-3-30 22:21
Surface Self-Diffusion, Capillarity, and Surface Stepss of diffusion are discussed involving surface point defects. The connection between macroscopic capillarity treatments of surface shape development by diffusion and the dynamics of evolution of surface atomic step arrays is discussed.作者: 思想靈活 時間: 2025-3-31 03:45
Radiation Enhanced Diffusion (RED) in a Sputtered Ag/Ni Layered System temperature [1]. While that study was directed to the analysis of radiation induced segregation (RIS), it showed also the role of diffusion in the transport of Ag atoms to the surface. The segregation rate was shown to obey first order kinetic equations, and segregation rates for 1 keV and 4 keV sputtering were determined.作者: Cerebrovascular 時間: 2025-3-31 07:04
Surface Properites of a Lead-Tin Alloyaracterized for temperatures up to the bulk liquidus line. These results are discussed in the context of a theory of the variation of alloy surface composition during melting. We also studied the effects of ion bombardment and previous thermal history on the approach to equilibrium.作者: 誘拐 時間: 2025-3-31 11:01 作者: Relinquish 時間: 2025-3-31 16:22 作者: left-ventricle 時間: 2025-3-31 19:16
