Reflection high-energy electron diffraction (RHEED) is a technique used to characterize the surface of crystalline materials. RHEED systems gather information...
26 KB (3,199 words) - 18:38, 26 June 2024
way electrons can act as waves, and diffract and interact with matter. It also involves the extensive history behind modern electron diffraction, how...
141 KB (15,534 words) - 19:06, 30 July 2024
Bragg's law (redirect from Bragg diffraction)
from a surface. Also similar is reflection high-energy electron diffraction which typically leads to rings of diffraction spots. With X-rays the effect...
22 KB (2,604 words) - 18:34, 15 July 2024
scale, and reflection high-energy electron diffraction is another which is extensively used to monitor thin film growth. Neutron diffraction is used for...
32 KB (4,200 words) - 23:52, 2 June 2024
electron diffraction Inelastic low energy electron diffraction Very low-energy electron diffraction (VLEED) Reflection high-energy electron diffraction (RHEED)...
35 KB (4,824 words) - 18:01, 9 July 2024
methods are low-energy electron diffraction which has solved the structure of many surfaces, and reflection high-energy electron diffraction which is used...
46 KB (4,949 words) - 18:52, 18 August 2024
case where there is forward scattering in a reflection geometry is reflection high-energy electron diffraction. Whenever waves encounter obstacles of any...
6 KB (634 words) - 16:58, 26 April 2024
larger surface. It is similar to reflection high-energy electron diffraction, where electrons reflect and diffraction from surfaces, and grazing incidence...
19 KB (2,567 words) - 23:19, 1 May 2024
methods such as low-energy electron diffraction, low-energy electron microscopy and reflection high-energy electron diffraction which can be used to...
20 KB (2,103 words) - 00:50, 16 August 2024
Ayahiko Ichimiya; Philip I. Cohen (13 December 2004). Reflection High-Energy Electron Diffraction. Cambridge University Press. ISBN 978-0-521-45373-8....
49 KB (6,329 words) - 23:44, 21 July 2024
many different areas: Reflection high-energy electron diffraction (RHEED), where electrons of relatively high energy diffract at small angles from a...
5 KB (518 words) - 17:08, 17 May 2023
Inelastic scattering (section Electrons)
energy of the incident electron, is usually smaller than that of elastic scattering. Thus in the case of gas electron diffraction (GED), reflection high-energy...
5 KB (660 words) - 16:52, 17 August 2024
the range 20–200 eV. The reflection high-energy electron diffraction (RHEED) technique uses the reflection of a beam of electrons fired at various low angles...
153 KB (15,428 words) - 05:58, 22 July 2024
process using reflection high-energy electron diffraction (RHEED) in the late 1960s. Molecular-beam epitaxy takes place in high vacuum or ultra-high vacuum (10−8–10−12 Torr)...
14 KB (1,469 words) - 23:14, 15 August 2024
electron diffraction techniques like reflection high energy electron diffraction (RHEED), transmission electron diffraction (TED), and gas electron diffraction...
5 KB (556 words) - 14:31, 1 May 2024
photonics. Electron microscope Cryo-electron microscopy Electron diffraction Electron energy loss spectroscopy (EELS) Energy filtered transmission electron microscopy...
118 KB (15,058 words) - 21:08, 30 July 2024
Backscatter Kikuchi diffraction, see EBSD BRET – Bioluminescence resonance energy transfer BSED – Back scattered electron diffraction, see EBSD CAICISS...
14 KB (1,389 words) - 13:16, 30 July 2024
to obtain a diffraction pattern that provides information of the structure of the material. The technique is similar to X-ray diffraction but due to their...
18 KB (2,300 words) - 16:17, 17 May 2024
diffraction is with X-rays, the focus of this article although some aspects of neutron powder diffraction are mentioned. (Powder electron diffraction...
32 KB (4,302 words) - 16:43, 1 July 2024
control the electron beam, for instance focusing them to produce magnified images or electron diffraction patterns. As the wavelength of an electron can be...
49 KB (5,607 words) - 03:12, 20 August 2024
Matter wave (section Electrons)
are also used to describe the diffraction of high-energy electrons by solids. Waves with angular momentum such as electron vortex beams. Evanescent waves...
66 KB (7,575 words) - 21:14, 1 August 2024
Precession electron diffraction (PED) is a specialized method to collect electron diffraction patterns in a transmission electron microscope (TEM). By...
33 KB (4,334 words) - 23:08, 18 May 2024
experiments on electron diffraction. The reflection data fail to satisfy the Bragg relation for the same reason that the electron diffraction beams fail to...
18 KB (2,219 words) - 21:41, 22 July 2024
X-ray/neutron or electron diffraction the before mentioned planes of a diffraction can be doubled to display higher order reflections. The given planes...
46 KB (5,717 words) - 13:26, 18 August 2024
Ewald's sphere (category Diffraction)
electron, neutron, and x-ray diffraction which shows the relationship between: the wavevector of the incident and diffracted beams, the diffraction angle...
5 KB (577 words) - 09:55, 13 August 2023
more severe for lower electron energy. Another alternative in electron-beam lithography is to use extremely high electron energies (at least 100 keV) to...
38 KB (4,736 words) - 09:02, 10 July 2024
and the sample results in the reflection of high-energy electrons by elastic scattering, the emission of secondary electrons by inelastic scattering, and...
67 KB (8,141 words) - 13:23, 16 August 2024
Transition metal dichalcogenide monolayers (section Spin-valley coupling and the electron valley degree of freedom)
in regards to both manual exfoliation and CVD. Use of reflection high-energy electron diffraction (RHEED) enables the in-situ monitoring of the growth...
93 KB (10,303 words) - 07:22, 20 August 2024
limit to its resolution due to the physics of diffraction. An optical instrument is said to be diffraction-limited if it has reached this limit of resolution...
19 KB (2,454 words) - 23:45, 21 July 2024
directions (i.e., different diffraction angles). The emerging coloration is a form of structural coloration. The directions or diffraction angles of these beams...
49 KB (5,810 words) - 22:06, 25 July 2024