標(biāo)題: Titlebook: Reflection High-Energy Electron Diffraction and Reflection Electron Imaging of Surfaces; P. K. Larsen,P. J. Dobson Book 1988 Plenum Press, [打印本頁] 作者: 審美家 時(shí)間: 2025-3-21 17:50
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書目名稱Reflection High-Energy Electron Diffraction and Reflection Electron Imaging of Surfaces影響因子(影響力)學(xué)科排名
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書目名稱Reflection High-Energy Electron Diffraction and Reflection Electron Imaging of Surfaces讀者反饋
書目名稱Reflection High-Energy Electron Diffraction and Reflection Electron Imaging of Surfaces讀者反饋學(xué)科排名
作者: 疼死我了 時(shí)間: 2025-3-21 21:44
Diffraction from Stepped Surfacesssarily an intermediate state, so that the study of stepped surfaces is needed for a description of any growth or dissolution process. Only with this information other properties like electron mobility due to roughness scattering at surfaces or heterogeneous catalysis due to active sites at steps may be studied in detail.作者: Decongestant 時(shí)間: 2025-3-22 00:34
Temperature Dependence of the Surface Disorder on Ge(001) Due to Ar+ Ion Bombardmentviz. recoil implantation or ion beam mixing of surface impurities into the topmost atomic layers of the target and creation of radiation damage. The former can be eliminated by prolonged bombardment, the latter which is foremost important with crystalline targets will be the subject of the present paper.作者: STAT 時(shí)間: 2025-3-22 07:43 作者: 坦白 時(shí)間: 2025-3-22 11:54
Inelastic Scattering and Secondary Electron Emission under Resonance Conditions in RHEED from Pt(111d an anomalous enhancement of diffraction intensities from ZnS under certain experimental conditions. Miyake et al. [2] recognized these conditions to be fulfilled whenever a diffracted beam, just before emergence from the crystal, is propagating nearly parallel to the surface. Kohra et al. [3] show作者: 實(shí)現(xiàn) 時(shí)間: 2025-3-22 16:14 作者: 抱怨 時(shí)間: 2025-3-22 20:17
A Note on the Bloch Wave and Integral Formulations of RHEED Theoryst common are the Bloch wave treatment and the differential or integral operator approach, the latter can be compared with the multi-slice formulation or the Howie-Whelan equations for transmission.[1] In either case the introduction of the backscattered wave may be seen as a crucial step.作者: 可行 時(shí)間: 2025-3-22 23:27
Diffraction from Disordered Surfaces: An Overviewfor investigating the crystallography and microstructure of surfaces and very thin films. Diffraction gives a statistical view of disorder rather than a local picture, as would be obtained, for example, in a scanning tunneling microscope. Many processes occurring at surfaces, such as growth, phase t作者: 正式通知 時(shí)間: 2025-3-23 02:50 作者: 深陷 時(shí)間: 2025-3-23 06:17
Diffraction from Stepped Surfacesbe varified experimentally or a density of steps has to be indicated. On the other hand the presence and distribution of atomic steps is essential for many changes at surfaces. Both during etching or reaction at surfaces (like oxidation of silicon) and during crystal growth a stepped surface is nece作者: 酷熱 時(shí)間: 2025-3-23 12:03 作者: 保全 時(shí)間: 2025-3-23 15:05
Temperature Dependence of the Surface Disorder on Ge(001) Due to Ar+ Ion Bombardment the understanding of the interaction of swift particles with matter, as well as from a practical point of view. For example, in many UHV research set-ups a noble-gas ion sputter facility is an indispensable tool for surface cleaning. For this particular application there are two notable drawbacks, 作者: 最高峰 時(shí)間: 2025-3-23 18:26
0258-1221 ion Electron Imaging of Surfaces" held at the Koningshof conference center, Veldhoven, the Netherlands, June 15-19, 1987. The main topics of the workshop, Reflection High Energy Electron Diffraction (RHEED) and Reflection Electron Microscopy (REM), have a common basis in the diffraction processes wh作者: periodontitis 時(shí)間: 2025-3-24 01:42
RHEED and Disordered Surfacesvation parallel to the surface, including the possibility of transferring a reciprocal lattice vector, together with energy conservation. The directions of the diffracted beams are then given by the intersection of the infinitely thin reciprocal lattice rods perpendicular to the surface and the Ewald sphere.作者: Circumscribe 時(shí)間: 2025-3-24 04:41 作者: Aspirin 時(shí)間: 2025-3-24 09:24
https://doi.org/10.1007/978-1-4684-5580-9crystal; crystallography; electron; electron microscopy; microscopy; transmission electron microscopy作者: 現(xiàn)代 時(shí)間: 2025-3-24 13:10
Resonance Effects in RHEEDThe phenomenon of resonances has been observed since the early days of electron diffraction from surfaces. A few examples will be described as an introduction.作者: Paraplegia 時(shí)間: 2025-3-24 17:13
Temperature Diffuse Scattering in RHEEDDiffuse scattering of fast electrons (in the 10 keV range) from crystals is in general caused by deviations of the crystalline structure from the regular periodic atomic arrangement or by inelastic scattering. Temperature diffuse scattering (TDS) especially is caused by the thermal vibration of the atoms around their equilibrium positions.作者: exercise 時(shí)間: 2025-3-24 22:03 作者: 完整 時(shí)間: 2025-3-25 00:23 作者: Ingenuity 時(shí)間: 2025-3-25 05:00 作者: 使厭惡 時(shí)間: 2025-3-25 07:33 作者: anticipate 時(shí)間: 2025-3-25 11:39 作者: Airtight 時(shí)間: 2025-3-25 18:28
more homework problems and graphically-illustrated examplesEarly and accurate fault detection and diagnosis for modern chemical plants can minimise downtime, increase the safety of plant operations, and reduce manufacturing costs. The process monitoring techniques that have been most effective in p作者: ENACT 時(shí)間: 2025-3-25 21:42 作者: 無法治愈 時(shí)間: 2025-3-26 00:59 作者: insidious 時(shí)間: 2025-3-26 06:06
J. C. H. Spence,Y. Kim more homework problems and graphically-illustrated examplesEarly and accurate fault detection and diagnosis for modern chemical plants can minimise downtime, increase the safety of plant operations, and reduce manufacturing costs. The process monitoring techniques that have been most effective in p作者: 先驅(qū) 時(shí)間: 2025-3-26 09:23
Jon Gj?nnes manufacturing costs. The process monitoring techniques that have been most effective in practice are based on models constructed almost entirely from process data..The goal of the book is to present the theoretical background and practical techniques for data-driven process monitoring. Process moni作者: 支架 時(shí)間: 2025-3-26 13:43
manufacturing costs. The process monitoring techniques that have been most effective in practice are based on models constructed almost entirely from process data..The goal of the book is to present the theoretical background and practical techniques for data-driven process monitoring. Process moni作者: 難理解 時(shí)間: 2025-3-26 18:07 作者: 不幸的人 時(shí)間: 2025-3-26 22:16
W. Moritzcal systems.Self-contained and tutorial presentation.The high reliability required in industrial processes has created the necessity of detecting abnormal conditions, called faults, while processes are operating. The term fault generically refers to any type of process degradation, or degradation in作者: Anticlimax 時(shí)間: 2025-3-27 04:44
M. Henzlercal systems.Self-contained and tutorial presentation.The high reliability required in industrial processes has created the necessity of detecting abnormal conditions, called faults, while processes are operating. The term fault generically refers to any type of process degradation, or degradation in作者: Agronomy 時(shí)間: 2025-3-27 06:11 作者: 無價(jià)值 時(shí)間: 2025-3-27 09:57
M. Albrecht,G. Meyer-Ehmsen specific class of sliding mode observer which will be used throughout the book. It will be shown how the unique properties associated with the so-called equivalent injection signal necessary to maintain sliding can be exploited to reconstruct actuator and sensor faults modelled as additive perturba作者: jealousy 時(shí)間: 2025-3-27 17:33
0258-1221 LEED) largely surpassed RHEED in popularity in surface studies. The two methods are closely related of course, each with its own specific advantages. The grazin978-1-4684-5582-3978-1-4684-5580-9Series ISSN 0258-1221 作者: reflection 時(shí)間: 2025-3-27 21:50 作者: FAWN 時(shí)間: 2025-3-27 22:47 作者: graphy 時(shí)間: 2025-3-28 04:30
H. Marten in detail. This aids the reader in selecting the right method for his process application. Plant simulator and homework problems in which students apply the process monitoring techniques to a non-trivial simul978-1-85233-327-0978-1-4471-0347-9Series ISSN 1439-2232 Series E-ISSN 2510-3814 作者: 發(fā)微光 時(shí)間: 2025-3-28 06:58 作者: 保存 時(shí)間: 2025-3-28 11:10
W. Moritz, both with constant and time-varying faults, are made throughout the book and include electromechanical positioning systems, the Continuous Stirred Tank Reactor (CSTR), bioreactor models and belt drive978-3-319-37966-1978-3-319-03047-0Series ISSN 1860-0832 Series E-ISSN 1860-0840 作者: 高談闊論 時(shí)間: 2025-3-28 16:20 作者: RAGE 時(shí)間: 2025-3-28 22:12
Inelastic Scattering and Secondary Electron Emission under Resonance Conditions in RHEED from Pt(111sonance” to denote the effect. However, the origin and nature of the resonant states concerned have been clarified only recently. With the aid of model calculations based on a multislice formulation of the RHEED theory [5] it has been shown that these states correspond to the intrinsic bound states 作者: GROUP 時(shí)間: 2025-3-28 23:19
Adatom Site Determination using Channeling Effects in RHEED on X-ray and Auger Electron Productionffects on backscattered electron production, and their uses to provide image contrast in a UHV scanning reflection electron microscope have also been reported [5]. For a recent analysis of the diffraction conditions required to excite the surface wave resonance condition, the reader is referred to t作者: Highbrow 時(shí)間: 2025-3-29 06:31
Diffraction from Disordered Surfaces: An Overviewtent here is to provide a simple, physically reasonable, pedagogical approach to this subject.[1] We somewhat artificially divide the paper into static phenomena (Sec. II), time-dependent phenomena (Sec. III), and (Sec. IV) issues that complicate the simple picture presented in Secs. II and III. In 作者: 卡死偷電 時(shí)間: 2025-3-29 10:13
Book 1988able, RHEED was the dominating electron diffraction technique. Since then and until recently the method of Low Energy Electron Diffraction (LEED) largely surpassed RHEED in popularity in surface studies. The two methods are closely related of course, each with its own specific advantages. The grazin作者: 慢慢沖刷 時(shí)間: 2025-3-29 12:16 作者: 吸氣 時(shí)間: 2025-3-29 17:18
ually have two subsets namely Type A1, Type A2, Type B1, and Type B2. The insertion impedance by Type A1 and Type B1 into the system is linear during fault conditions, whereas the nonlinear impedance is provided by Type A2 and Type B2 FCLs. This issue can be graphically illustrated with the help of 作者: choleretic 時(shí)間: 2025-3-29 23:33 作者: 昆蟲 時(shí)間: 2025-3-30 02:44 作者: HUMP 時(shí)間: 2025-3-30 04:22
ssee Eastman plant simulator - demonstrating the strengths and weaknesses of each approach in detail. This aids the reader in selecting the right method for his process application. Plant simulator and homework problems in which students apply the process monitoring techniques to a non-trivial simul
