Matrimony
发表于 2025-3-26 22:10:02
Integrated Microtips: Application to Flat DisplaysField-emitter arrays with 10. tips/mm. packing densities are currently fabricated for flat displays at LETI. For this application the main characteristics needed are:.We will first briefly present the example of the LETI display and then will try to show why these cathodes are so well suited for this type of application.
走调
发表于 2025-3-27 04:08:57
Field-Induced Transfer of an Electropositive Atom between Two Closely Spaced ElectrodesThe transfer of an adsorbed atom from one electrode to another in close proximity, with a potential difference between the electrodes, is analyzed theoretically. We focus particularly on the case of a sodium atom.
机械
发表于 2025-3-27 08:04:50
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A保存的
发表于 2025-3-27 11:12:31
Single-Electron Manipulation Under High-Field at Room Temperature room temperature. The experimental i-v curves of these double-tunneling junctions show a Coulomb staircase where the step width varies from step to step. This is because the step width corresponds to the total energy difference between the ionized states and the neutral state of the molecule.
观察
发表于 2025-3-27 17:01:54
Focused Ion Beams and their Applications in Microfabricationpoint source capable of being focused to spots of a few tens of nanometres using electric lenses. Preliminary models for machining and deposition processes have been developed but more work is required. The technology is already being applied in a number of important applications including mask and reticle repair and “chip surgery”.
padding
发表于 2025-3-27 18:17:25
What is Underneath? Moving Atoms and Molecules to Find outadsorption site. This has allowed us to image the initiation of the growth of a Xe surface overlayer, and to identify the sites at which this growth begins This capability has also allowed us not only to examine the binding sites of the adsorbates, but also to learn the effect that these sites have on the STM images.
袖章
发表于 2025-3-28 01:02:46
Nanotips and Transmission Low Energy Electron Diffractionween Fourier imaging, shadow imaging and in-line holography at sub-kilovolt electron energies is discussed, using a nanotip field emitter. The results of recent multiple electron scattering computations for the transmission of 100 –1000 volt electrons through thin gold films are summarised.
疾驰
发表于 2025-3-28 04:56:39
Electron Focusing: Computer simulations of atom-size tips are shown to explain the salient features of the electron emission properties observed experimentally. The computer simulation technique is also used to investigate solid-state electron-focusing devices.
Aids209
发表于 2025-3-28 08:00:21
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Facet-Joints
发表于 2025-3-28 13:57:20
0168-132XApplications", sponsored by the NATO Scientific Affairs Division, Special Programme on Nanoscale Science. This ARW took place in Summer ‘92, in the pleasant surroundings of the Hotel des Thermes at Charbonnieres les Bains -Lyon, France. Gathering some fifty experts from different fields, the ARW pr