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X-ray imaging technique
Diffraction topography (short: "topography") is an imaging technique based on Bragg diffraction. Diffraction topographic images ("topographies") record
Diffraction_topography
Multiple diffraction of waves
incidence diffraction X-ray standing waves neutron and X-ray interferometry. synchrotron crystal optics neutron and X-ray diffraction topography X-ray imaging
Dynamical theory of diffraction
Dynamical_theory_of_diffraction
British physicist
Colin John (1969). Aspects of multiple beam electron diffraction and X-ray diffraction topography. jisc.ac.uk (PhD thesis). University of Cambridge. OCLC 885437201
Colin_Humphreys
Japanese physicist and crystallographer (1923–2002)
crystallographer. He was known for his contributions in diffraction topography and the dynamical theory of diffraction, including the validation of the Pendellösung
Norio_Kato
Study of material structure and properties
force microscopy (AFM) Scanning tunneling microscopy (STM) X-ray diffraction topography (XRT) Atom-Probe Tomography (APT) Spectroscopy is a category of
Characterization (materials science)
Characterization_(materials_science)
Physicist and academic
'X-ray diffraction topography; methods and applications'. Tanner is best known for research and business applications of X-ray diffraction topography. Tanner
Brian_Keith_Tanner
Scanning electron microscopy technique
information within each diffraction pattern can be analysed in more detail. For texture and orientation measurements, the diffraction patterns are binned
Electron backscatter diffraction
Electron_backscatter_diffraction
Topics referred to by the same term
terms used in bird topography Diffraction topography, an X-ray imaging technique based on Bragg diffraction, in which diffraction from a crystal is recorded
Topography_(disambiguation)
Feature of total and annular solar eclipses
eclipses. As the Moon covers the Sun during a solar eclipse, the rugged topography of the lunar limb allows beads of sunlight to shine through in some places
Baily's_beads
Type of microscope with electrons as a source of illumination
electron diffraction mode where a map of the angles of the electrons leaving the sample is produced. The advantages of electron diffraction over X-ray
Electron_microscope
Award in crystallography
single crystals and for his extraordinary achievements in X-ray diffraction topography". 4th 1996 Michael Rossmann "For his work on molecular replacement
Ewald_Prize
Non-crystalline solid
needed] Unlike crystalline materials, which exhibit strong Bragg diffraction, the diffraction patterns of amorphous materials are characterized by broad and
Amorphous_solid
Climate change – Copper cycle – Cycle of erosion – Dynamic topography – Dynamic topography – Earthquake cycle – Fluorine cycle – Glaciation – Gold cycle
List_of_cycles
Analytical method
detector, and a dispersive element (such as a prism, or, more commonly, a diffraction grating) to allow the intensity at different wavelengths to be recorded
Near-infrared_spectroscopy
Type of microscopy
fractions of a nanometer, more than 1000 times better than the optical diffraction limit. Atomic force microscopy (AFM) gathers information by "feeling"
Atomic_force_microscopy
Technique used to measure 3D topography using shifted interference
interferometry (PSI) is an optical metrology technique for measuring surface topography and wavefront shape to sub-nanometre precision. It works by recording
Phase-shifting_interferometry
Type of electron microscope
producing various signals that contain information about the surface topography and composition. The electron beam is scanned in a raster scan pattern
Scanning_electron_microscope
Viewing of objects which are too small to be seen with the naked eye
X-ray microscopy. Optical microscopy and electron microscopy involve the diffraction, reflection, or refraction of electromagnetic radiation/electron beams
Microscopy
Series of techniques in optical microscopy
have resolutions higher than those imposed by the diffraction limit, which is due to the diffraction of light. Super-resolution imaging techniques rely
Super-resolution_microscopy
Hole or opening through which light travels
Wayback Machine. Accessed 12 December 2008. "Diffraction and Optimum Aperture – Format size and diffraction limitations on sharpness". www.bobatkins.com
Aperture
Crystalline materials consisting of a single layer of atoms
temperature. A structure determination of stanene using low energy electron diffraction has shown ultra-flat stanene on a Cu(111) surface. Plumbene is a two-dimensional
Single-layer_materials
Medical imaging technique
1038/242190a0. ISSN 0028-0836. S2CID 4176060. Mansfield P, Grannell PK (1975). ""Diffraction" and microscopy in solids and liquids by NMR". Physical Review B. 12
Magnetic_resonance_imaging
supported a broad range of science, including pioneering work on X-ray diffraction, structural molecular biology, surface physics and chemistry, materials
Synchrotron_Radiation_Source
Measurement technique
number of different interferometer techniques, three are most prevalent: diffraction grating interferometers. vertical scanning or coherence probe interferometers
White_light_interferometry
Study of solid materials' properties and composition
products is powder diffraction because many solid-state reactions will produce polycrystalline molds or powders. Powder diffraction aids in the identification
Solid-state_chemistry
Experimental techniques to characterize semiconductor devices and materials
fluorescence (XRF) X-ray photoelectron spectroscopy (XPS) X-ray diffraction (XRD) X-ray topography Neutron activation analysis (NAA) Chemical etching Many of
Semiconductor characterization techniques
Semiconductor_characterization_techniques
Process in microfabrication
used, and the ability of the reduction lens system to capture enough diffraction orders from the illuminated mask. Current state-of-the-art photolithography
Photolithography
Quantitative phase microscope
microscopy are interferometric microscopy, optical coherence tomography and diffraction phase microscopy. Common to all methods is the use of a reference wave
Digital holographic microscopy
Digital_holographic_microscopy
American geophysicist
the Mid-Atlantic Ridge. He is the namesake of the Biot–Tolstoy–Medwin diffraction model used in acoustics. Ocean Acoustics (with Clarence S. Clay Jr.)
Ivan_Tolstoy_(scientist)
Study of physical properties of soils
up to 100% in order for the test to be considered successful. Laser diffraction analysis can also be used as alternative to the sieving and hydrometer
Soil_morphology
Measurement method using interference of waves
established in his prize-winning memoire of 1819 that predicted and measured diffraction patterns. The Arago interferometer was later employed in 1850 by Leon
Interferometry
Clarity of vision
small (1–2 mm), image sharpness may be limited by diffraction of light by the pupil (see diffraction limit). Between these extremes is the pupil diameter
Visual_acuity
Fine grained natural soil
minerals. Clay minerals in clays are most easily identified using X-ray diffraction rather than chemical or physical tests. Varve (or varved clay) is clay
Clay
Method used to apply surface coatings
useful techniques to analyze thin films. X-ray diffraction methods such as Grazing incidence X-ray diffraction can be used to qualify the phases present in
Chemical_vapor_deposition
Calculation for attenuation of radio signals
distance also features 3 ranges for prediction: I) line-of-sight; II) diffraction; III) scatter. For each of these ranges, there are attenuation coefficients
Longley–Rice_model
Country in South America
comprises a wide range of weather conditions across a large area and varied topography, but most of the country is tropical. According to the Köppen system,
Brazil
Volcanic hotspot near the Hawaiian Islands, in the Pacific Ocean
H. Nataf (1998). "Detection of mantle plumes in the lower mantle by diffraction tomography: Hawaii". Earth and Planetary Science Letters. 159 (3–4):
Hawaii_hotspot
Physics phenomenon and formula
dynamics, the mild-slope equation describes the combined effects of diffraction and refraction for water waves propagating over bathymetry and due to
Mild-slope_equation
plasma-sphere shooter that emits explosive energy balls; has light distorting diffraction sword. Divebomb Eagle Five Faces of Darkness (Part 5) The Return of Optimus
List of The Transformers characters
List_of_The_Transformers_characters
Area impenetrable by sound waves
barrier. The sound from a source is shielded by the obstruction. Due to diffraction around the object, it will not be completely silent in the sound shadow
Acoustic_shadow
Kind of microscopy
used to eliminate unwanted diffraction. Diffraction is eliminated by the transform lens that creates a Fraunhofer diffraction pattern from the reflected
Lattice light-sheet microscopy
Lattice_light-sheet_microscopy
Clay soil prone to swelling and shrinking
water to its volume in kerosene. A mineralogical analysis is an X-ray diffraction (XRD) test that can identify specific clay minerals, such as montmorillonite
Expansive_clay
Exterior structure on infrastructure used to prevent loud sounds from escaping
blockage of sound ray travel toward a particular receptor; however, diffraction of sound must be addressed. Sound waves bend (downward) when they pass
Noise_barrier
Synchrotron light source facility in Karlsruhe, Germany
definition in-situ X-ray diffraction (in the final phase of installation) PDIFF Analysis using Debye-Scherrer powder diffraction for examination and identification
Angströmquelle_Karlsruhe
Type of microscopic technique used for imaging surfaces by tunneling of photons
achieves resolution that is restricted by the Abbe diffraction limit. Modern optical microscopes with diffraction limited resolution are therefore capable of
Photon_scanning_microscopy
Indian physicist (1922–2001)
shifted to the structure of biological macromolecules. Using X-ray diffraction Ramachandran along with Gopinath Kartha proposed and published the triple
G._N._Ramachandran
Imaging systems using changes in phase
information only in the diffraction direction, but is not sensitive to angular deviations on the plane perpendicular to the diffraction plane. This sensitivity
Phase-contrast_X-ray_imaging
Iron ore mineral
It was one of the first crystal structures to be obtained using X-ray diffraction. It has an inverse spinel structure, with O2- ions forming a face-centered
Magnetite
Active volcanic center on Io
challenging Jovian moons for which to establish topography. A couple techniques aided in the making of Io's topography, such as "3D" stereo photogrammetry (SP)
Zamama_(volcano)
Branch of microscopy
dot microscopy. The resolution of these microscopes is not limited by diffraction but rather by the size of the probe-sample interaction volume (i.e.,
Scanning_probe_microscopy
the Airy diffraction term. θ {\displaystyle \theta } is the Heaviside step function used here to indicate that the presence of the diffraction term depends
Scanning_helium_microscopy
Sea ice specialist and climate scientist
Philippine Atomic Research Center, where he conducted research on neutron diffraction under Quirino Navarro. He also continued to teach physics at UP at the
Josefino_Comiso
Permanent obstruction on the seabed which causes waves to break
or other wave that can be surfed, before it eventually collapses. The topography of the seabed determines the shape of the wave and type of break. Since
Surf_break
Geology of fourth planet from the Sun
Curiosity rover on the planet Mars at "Rocknest" performed the first X-ray diffraction analysis of Martian soil. The results from the rover's CheMin analyzer
Geology_of_Mars
Diode that emits light from an organic compound
in the pulsed regime, has been demonstrated. The emission is nearly diffraction limited with a spectral width similar to that of broadband dye lasers
OLED
intervening obstacles, although they are able to use reflection and diffraction to circumvent obstacles. The estimated received signal strength in an
Signal strength in telecommunications
Signal_strength_in_telecommunications
Device
nanoscale magnetic devices. Confocal microscopy Ion milling machine Powder diffraction Ultrafast x-ray X-ray crystallography X-ray scattering techniques Burnett
Focused_ion_beam
Method of thin film application
1080/10408439208244586. S2CID 94349281. M. Birkholz; C. Genzel & T. Jung (2004). "X-ray diffraction study of residual stress and preferred orientation in thin titanium films
Sputter_deposition
Optical aberration
create astigmatism, which allows measurement of the Z position of a diffraction-limited light source. Laser line levels use a cylindrical lens to spread
Astigmatism_(optical_systems)
microarray – electrophoresis – protein tag – affinity chromatography – x-ray diffraction – proteomics – mass spectrometry – CRISPR – gene therapy Genes, development
Outline_of_biology
Body of salt water covering most of Earth
angle, waves may bend (refraction) or wrap around rocks and headlands (diffraction). When the wave reaches a point where its deepest oscillations of the
Ocean
Device that emits light via optical amplification
typically expressed through the output being a narrow beam, which is diffraction-limited. Laser beams can be focused to very tiny spots, achieving a very
Laser
Family of birds
acting as a diffraction grating. Iridescent hummingbird colors result from a combination of refraction and pigmentation, since the diffraction structures
Hummingbird
Indian state occupying the south-west corner of the subcontinent. The topography of the coastline is distinctive and changes abruptly as one proceeds from
Beaches_in_Kerala
Area where land meets the sea or ocean
between the land and the ocean or a lake. Coasts are influenced by the topography of the surrounding landscape and by aquatic erosion, such as that caused
Coast
Technique used to increase the number of structures a microchip may contain
interference mentioned above. The two-beam interference still dominates the diffraction pattern. In fact, in the absence of a separate cut exposure, the gap
Multiple_patterning
Chemical compound of hydrogen and oxygen
JR, Barrios AC, Hamel S, Swift DC, et al. (2019). "Nanosecond X-ray diffraction of shock-compressed superionic water ice". Nature. 569 (7755). Springer:
Water
Resolution-improving photomask
Panoramic Technology or Sigma-C. It becomes especially important as the mask topography starts to play an important role in scattering the light, and the light
Phase-shift_mask
Large body of salt water
at an angle, waves may bend (refraction) or wrap rocks and headlands (diffraction). When the wave reaches a point where its deepest oscillations of the
Sea
densely populated districts, Ernakulam, Alappuzha, and Kollam, due to diffraction of the waves around Sri Lanka. Conversely, the southernmost district
2004 Indian Ocean earthquake and tsunami
2004_Indian_Ocean_earthquake_and_tsunami
Hexagonal lattice made of carbon atoms
specimens contributed to the independent development of X-ray powder diffraction by Peter Debye and Paul Scherrer in 1915, and Albert Hull in 1916. However
Graphene
For his contributions, Fenter was awarded the 2012 Bertram E. Warren Diffraction Physics Award from the American Crystallographic Association and The
Paul_Fenter
Method of fabricating nanometer scale patterns using a special stamp
lithography is a simple pattern transfer process that is neither limited by diffraction nor scattering effects nor secondary electrons, and does not require
Nanoimprint_lithography
Geophysical method that uses radar pulses to image the subsurface
widespread uses have been the measurement of ice thickness, subglacial topography, and ice sheet stratigraphy. It has also been used to observe the subglacial
Ground-penetrating_radar
History of a radar technology
showed that the patterns on the film were so fine as to show pronounced diffraction effects that prevented sharp final focusing. That led Leith, a physicist
History of synthetic-aperture radar
History_of_synthetic-aperture_radar
Ratio of void volume and total volume of a porous material
liquid phases – (ND cryoporometry). Archie's law Bulk density Coherent diffraction imaging Packing density Particle density (packed density) Petroleum geology
Porosity
Imaging technique
of Optics: Electromagnetic Theory of Propagation, Interference, and Diffraction of Light. Cambridge University Press. ISBN 978-0-521-78449-8. Fercher
Optical_coherence_tomography
Angle measuring instrument
measuring angles between crystal faces. They are also used in X-ray diffraction to rotate the samples. The groundbreaking investigations of physicist
Goniometer
Use of light for medical investigation
tomography, whereas 2D imaging methods are classified as diffuse optical topography. The technique has many applications to neuroscience, sports medicine
Medical_optical_imaging
wavelength contrast, as well as providing specific chemical information and topography images simultaneously. Near-field scanning optical microscopy (NSOM) was
Vibrational analysis with scanning probe microscopy
Vibrational_analysis_with_scanning_probe_microscopy
Lens implanted in the eye to treat cataracts and/or myopia or hyperopia
meridian in a number of ways, including manifest refraction or corneal topography. Manifest refraction is the familiar test where the eye doctor rotates
Intraocular_lens
French polymath (1840–1905)
other publications concerned Fresnel’s theories of light and the ether, diffraction of polarized light, elliptical reflection, magnetic rotational forces
Alfred_Potier
split the primary laser beam: prisms laser beam dividers diffraction gratings DOEs (diffractive optical elements) Lloyd (based on perpendicularly placed
Direct laser interference patterning
Direct_laser_interference_patterning
include radiography, scattering imaging, differential phase contrast, and diffraction imaging. It is also possible to adjust and modify the experiment based
Single-shot multi-contrast X-ray imaging
Single-shot_multi-contrast_X-ray_imaging
Award presented by the Royal Society since 1902
Retrieved 7 February 2009. "Professor Andrew Lang: Pioneer of X-ray diffraction physics". The Independent. 25 August 2008. "Annual Report: Awards & Prizes"
Hughes_Medal
Measurement of physical and chemical properties of nanoparticles
crystal structure is determined using powder X-ray diffraction, or selected area electron diffraction using a transmission electron microscope, though others
Characterization of nanoparticles
Characterization_of_nanoparticles
British scientist (1924-2008)
Laboratories at Irvington-on-Hudson, New York, where he continued the study of diffraction techniques. While in Irvington, Lang received two job offers, one of
Andrew_Lang_(physicist)
Study of past and present water on Mars
previously been identified from orbit. In October 2012, the first X-ray diffraction analysis of a Martian soil was performed by Curiosity. The results revealed
Water_on_Mars
Spectroscopy: A Step Towards FT-IR Microscopy at a Resolution Better Than the Diffraction Limit". Applied Spectroscopy. 53 (7): 810–815. Bibcode:1999ApSpe..53
Scanning_thermal_microscopy
Designing solid structures with tailored properties
as X-ray diffraction, are used to elucidate the crystal structure of a material by quantifying distances between atoms. The X-ray diffraction technique
Crystal_engineering
Form of radar used to create images of landscapes
beam that is narrow in the cross-range direction[clarification needed], diffraction effects require that the antenna be wide in that dimension. Therefore
Synthetic-aperture_radar
Ratio of energy extracted from sunlight in solar cells
optical designs have been demonstrated with promising results based in diffraction gratings, arrays of metal or dielectric nano/micro particles, wave-optical
Solar-cell_efficiency
Information method in electromagnetic radiation
Guerra, John M. (1995-06-26). "Super-resolution through illumination by diffraction-born evanescent waves". Applied Physics Letters. 66 (26): 3555–3557.
Optical_heterodyne_detection
X-ray diffraction (XRD) A method of determining the arrangement of atoms within a crystal, in which a beam of X-rays strikes a crystal and diffracts into
Glossary_of_geology
Substance spread over a surface
include ultrasonic thickness measurement, X-ray fluorescence (XRF), X-Ray diffraction (XRD), photothermal coating thickness measurement and micro hardness
Coating
Archaeological research center in Greece
orbits. As the electrons fall back they lose energy as visible light. Diffraction of the light produces a spectrum that can be read electronically or captured
British_School_at_Athens
Snow-like crystalline substance composed of water ice and carbon dioxide
September 2003). "Formation of Porous Gas Hydrates from Ice Powders: Diffraction Experiments and Multistage Model". The Journal of Physical Chemistry
Carbon_dioxide_clathrate
Point defect in diamonds
State Depletion Microscopy of Nitrogen Vacancy Centers in Diamond with Diffraction-Unlimited Resolution". Nano Letters. 10 (8): 3199–3203. doi:10.1021/nl102156m
Nitrogen-vacancy_center
discoveries in the field of optics, he was the first to describe the diffraction of light Nicola Guarino (born 1954), scientist, co-inventor with Chris
List_of_people_from_Italy
Structure built to span physical obstacles
a laboratory for analysis with microscopes, sonic devices, or X-ray diffraction. Destructive testing is performed by removing cores drilled from concrete
Bridge
DIFFRACTION TOPOGRAPHY
DIFFRACTION TOPOGRAPHY
DIFFRACTION TOPOGRAPHY
DIFFRACTION TOPOGRAPHY
Boy/Male
African, Arabic, German, Hindu, Indian, Marathi, Muslim
Useful; Benificiant; Propitious
Girl/Female
Arabic, Muslim
Charitable; Good
Girl/Female
Muslim
Diminutive of Jumana, Small
Boy/Male
Muslim
Most excellent
Boy/Male
Arabic, Indian, Muslim
The Good; Name of the Prophets Grandson; Diminutive of the Handsome
Boy/Male
American, Australian, British, English
Steward; Bailiff
Girl/Female
Hindu
Shy
Boy/Male
Buddhist, Indian, Sanskrit
Supporter of Dharma
Girl/Female
Australian, Indian, Tamil
Water Falls
Male
English
English surname transferred to forename use, from the Middle English word frankeleyn, FRANKLIN means "freeman."Â
DIFFRACTION TOPOGRAPHY
DIFFRACTION TOPOGRAPHY
DIFFRACTION TOPOGRAPHY
DIFFRACTION TOPOGRAPHY
DIFFRACTION TOPOGRAPHY
n.
Confusion of affairs; tumult; disorder; as, political distractions.
n.
A diversity of direction; detachment.
a.
That produces diffraction.
n.
A system of close equidistant and parallel lines lines or bars, especially lines ruled on a polished surface, used for producing spectra by diffraction; -- called also diffraction grating.
n.
The deflection and decomposition of light in passing by the edges of opaque bodies or through narrow slits, causing the appearance of parallel bands or fringes of prismatic colors, as by the action of a grating of fine lines or bars.
n.
State in which the attention is called in different ways; confusion; perplexity.
n.
That which diverts attention; a diversion.
n.
The act of distracting; a drawing apart; separation.
n.
A blowing apart or away.
n.
Agitation from violent emotions; perturbation of mind; despair.
n.
A deviation of the rays of light toward the surface of an opaque body; inflection; diffraction.
superl.
Proceeding from, or indicating, madness; expressing distraction; prompted by infatuation, fury, or extreme rashness.
n.
Same as Diffraction.
n.
Any violent agitation of the mind approaching to distraction; violent and temporary derangement of the mental faculties; madness; rage.
n.
Derangement of the mind; madness.
n.
The act of infracting or breaking; breach; violation; nonobservance; infringement; as, an infraction of a treaty, compact, rule, or law.
n.
Violent distraction of mind; violent emotion; excessive grief of anxiety; insanity; madness.
p. pr. & vb. n.
of Diffract
n.
One of a number of light or dark bands, produced by the interference of light; a diffraction band; -- called also interference fringe.
n.
A state of being distracted; distraction.