作者: Foregery 時(shí)間: 2025-3-21 21:53 作者: 動(dòng)機(jī) 時(shí)間: 2025-3-22 02:34 作者: Facet-Joints 時(shí)間: 2025-3-22 06:28 作者: 任意 時(shí)間: 2025-3-22 11:56
Surface Normal Modes of a “Real” Electron Gasich is derived from a calculation based upon a “jellium” metal. This procedure gives a first order estimation of the effect of the bulk band structure upon the energy, dissipation and dispersion of the surface modes, such as the surface plasmon and the multipole mode. When ε. is relatively small, th作者: overshadow 時(shí)間: 2025-3-22 15:50 作者: indubitable 時(shí)間: 2025-3-22 18:30
The Electronic Band Structure of Penrose Lattices: A Renormalization Approachlculate, in exact form, the local density of states on large clusters, with a tight-binding Hamiltonian. The results show the fractal structure of the spectrum. The method should be useful for the analysis of dynamical properties of Penrose lattices.作者: Acetabulum 時(shí)間: 2025-3-22 23:00 作者: 象形文字 時(shí)間: 2025-3-23 01:31
HRTEM of Decahedral Gold Particles in this type of particles. The existence of angles larger than 70.5 degrees for {111} planes supports a model based on a body centered orthorhombic structure. No gaps or dislocations were found between the building tetrahedra.作者: 銼屑 時(shí)間: 2025-3-23 05:58 作者: yohimbine 時(shí)間: 2025-3-23 10:15
Reflection Electron Microscopy and Reflection Electron Diffraction in the Electron Microscopence onto the surface), images and diffraction patterns of the surface can be obtained. The results are dramatic and informative. In the images, surface steps one atom high can be clearly seen. The diffraction patterns are essentially the same as RHEED patterns except that there is better control of 作者: sphincter 時(shí)間: 2025-3-23 15:07 作者: brother 時(shí)間: 2025-3-23 18:34 作者: DEVIL 時(shí)間: 2025-3-24 02:10
Studies of Chemisorption with the Scanning Tunneling Microscopentamination in air. In Ultra High Vacuum, the STM revealed the multiple structures formed by S on Re as a function of coverage. It revealed also that at local coverages above 0.25 monolayers, isolated S adatoms are not stable and coalesce into structures formed by trimers and other aggregates.作者: 友好 時(shí)間: 2025-3-24 04:20 作者: 金絲雀 時(shí)間: 2025-3-24 10:25 作者: 察覺(jué) 時(shí)間: 2025-3-24 11:50
s. Thecontributions reflectcurrent research activities in surface and thin-filmsciencein Latin-America, presenting a clear picture of the researchcenters, equipment and expertise available in the region inthis rapidly developing field of physics. The topics treatedcover the whole spectrum of the sub作者: dilute 時(shí)間: 2025-3-24 14:58
Self-Diffusion by Place Exchange on Smooth Surfaces10] directions. The first principles electronic structure calculations for A1 show that the dominance of substitutional over ordinary hopping diffusion stems from the fact that higher bond-order can be maintained in the substitutional process.作者: 離開(kāi)就切除 時(shí)間: 2025-3-24 21:54
Surface Normal Modes of a “Real” Electron Gas upon the energy, dissipation and dispersion of the surface modes, such as the surface plasmon and the multipole mode. When ε. is relatively small, the only noticeable effect is the increased damping for the surface plasmon for small q..作者: NOVA 時(shí)間: 2025-3-25 01:26 作者: 持續(xù) 時(shí)間: 2025-3-25 06:03
Reflection Electron Microscopy and Reflection Electron Diffraction in the Electron Microscopen the image. Similar results can be obtained at lower resolution in scanning electron microscopes. This field has been slower to develop than normal transmission microscopy but, with the development of UHV microscopes, is now advancing rapidly.作者: 絕食 時(shí)間: 2025-3-25 10:30
M. José-Yacamán,R. Herrera,C. Zorrilla,S. Tehuacanero,M. Avalos作者: THROB 時(shí)間: 2025-3-25 15:20
Dynamical Response of an Overlayer of Alkali-Metal Atoms Adsorbed on a Free-Electron Metal Surfacee plasmon long-predicted theoretically, and recently discovered experimentally. The transition from quasi two-dimensional response to three-dimensional response must be studied microscopically: macroscopic-response theory fails qualitatively for monolayer coverage.作者: 壓倒 時(shí)間: 2025-3-25 16:14 作者: OUTRE 時(shí)間: 2025-3-25 22:02
rivate wealth and its composition in the OECD plus China area. The authors arguethat a free economic and social order can only be stabilized if the wealth aspirations of individuals are met under conditions of price stability. This is not possible without substantial net public debt. A new way of th作者: Ophthalmoscope 時(shí)間: 2025-3-26 03:43
A. G. Eguiluz,J. A. Gasparan empirical estimation of the level of public debt in the OECD plus China region. To determine explicit public debt, we use data on net public debt from the International Monetary Fund. Implicit public debt is mainly comprised of the state’s capitalized financial obligations deriving from the publi作者: 過(guò)多 時(shí)間: 2025-3-26 08:21 作者: Bernstein-test 時(shí)間: 2025-3-26 08:56 作者: 惹人反感 時(shí)間: 2025-3-26 15:37 作者: nephritis 時(shí)間: 2025-3-26 20:19 作者: 侵略主義 時(shí)間: 2025-3-26 21:35
E. Artachoellites, which will pollute the night with moving lights while filling to saturation the capability of the circumterrestrial space. This conflict does not mean that the interests of astronomy and those of space technology have to be at odds, and potential compromises are explored between the satelli作者: Debark 時(shí)間: 2025-3-27 04:05 作者: 臭名昭著 時(shí)間: 2025-3-27 06:38 作者: Licentious 時(shí)間: 2025-3-27 10:17
http://image.papertrans.cn/t/image/882320.jpg作者: 不適 時(shí)間: 2025-3-27 14:24
https://doi.org/10.1007/978-3-642-76376-2Semiconductor devices; Solar cells; Surface science; semiconductor; solar cell; superlattices; surface; thi作者: 友好關(guān)系 時(shí)間: 2025-3-27 20:07 作者: 媽媽不開(kāi)心 時(shí)間: 2025-3-28 00:13 作者: 巨碩 時(shí)間: 2025-3-28 04:53
The Electronic Band Structure of Penrose Lattices: A Renormalization Approachlculate, in exact form, the local density of states on large clusters, with a tight-binding Hamiltonian. The results show the fractal structure of the spectrum. The method should be useful for the analysis of dynamical properties of Penrose lattices.作者: BOGUS 時(shí)間: 2025-3-28 08:10
HRTEM of Decahedral Gold Particles in this type of particles. The existence of angles larger than 70.5 degrees for {111} planes supports a model based on a body centered orthorhombic structure. No gaps or dislocations were found between the building tetrahedra.作者: 尖 時(shí)間: 2025-3-28 10:35 作者: Delectable 時(shí)間: 2025-3-28 16:27 作者: Bereavement 時(shí)間: 2025-3-28 19:31
The Sixth Latin American Symposium on Surface PhysicsThis Symposium took place in Cusco, Peru, during the week of September 3–10, 1990. A historical perspective of the SLAFS, the organization of the meeting, the dedication to the memory of Prof. Nicolás Cabrera, and other features of this event are discussed in this introduction to the volume.作者: 胡言亂語(yǔ) 時(shí)間: 2025-3-28 23:16
Don Nicolás Cabrera in MexicoNicolás Cabrera had a strong impact in the development of surface science in Latin America. In this article, his contributions are described from the point of view of one of his students.作者: Bph773 時(shí)間: 2025-3-29 03:13 作者: 蛙鳴聲 時(shí)間: 2025-3-29 10:47 作者: 評(píng)論者 時(shí)間: 2025-3-29 13:56 作者: CREST 時(shí)間: 2025-3-29 17:44
A. G. Eguiluz,J. A. Gasparuture obligations using a reserve fund, an insoluble problem of investment would arise. It is only by doing without reserve funds that the twenty-first century welfare state is compatible with price stability at non-negative real interest rates. In calculating government obligations according to the作者: Needlework 時(shí)間: 2025-3-29 23:12 作者: CLAMP 時(shí)間: 2025-3-30 01:09 作者: amnesia 時(shí)間: 2025-3-30 04:44 作者: 無(wú)可非議 時(shí)間: 2025-3-30 11:28
rfered with the culture of astronomy and our ability to appreciate this essential facet of our natural world...The sky has always held significance for humanity, in both cultural and scientific terms. And yet we persistently pollute it with (sometimes unnecessary) light in our obsessive desire to ch作者: 軟弱 時(shí)間: 2025-3-30 16:05 作者: 陶瓷 時(shí)間: 2025-3-30 18:43 作者: 漂白 時(shí)間: 2025-3-30 22:42 作者: 砍伐 時(shí)間: 2025-3-31 04:04
rter duration of operations, fewer adverse events and lower postoperative morbidity. Finally, this chapter addresses the importance of nurturing and sustaining team leaders. Able leaders anticipate events, prepare for them, and nurtured and grow by the effective team support and improved outcomes.作者: MORT 時(shí)間: 2025-3-31 07:37 作者: hazard 時(shí)間: 2025-3-31 10:44
Lecture Notes in Computer Sciencehttp://image.papertrans.cn/a/image/147611.jpg作者: DEAWL 時(shí)間: 2025-3-31 17:07
