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Find link is a tool written by Edward Betts.searching for Probe tip 55 found (59 total)
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Photon scanning microscopy
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tunneling of photons instead of electrons from the sample surface to the probe tip. A beam of light is focused on a prism at an angle greater than the criticalSpin-polarized scanning tunneling microscopy (3,051 words) [view diff] exact match in snippet view article find links to article
microscopy (STM), the tunneling probability of electrons between the probe tip and the sample strongly depends on the distance between them, as it decaysScanning thermal microscopy (1,240 words) [view diff] exact match in snippet view article find links to article
junction at the probe tip and resistive or bolometer probes where the probe temperature is monitored by a thin-film resistor at probe tip. These probesScanning ion-conductance microscopy (1,986 words) [view diff] exact match in snippet view article find links to article
is a scanning probe microscopy technique that uses an electrode as the probe tip. SICM allows for the determination of the surface topography of micrometerThermochemical nanolithography (1,137 words) [view diff] exact match in snippet view article find links to article
create a nano-scale replica of the Mona Lisa "painted" with different probe tip temperatures. Called the Mini Lisa, the portrait measured 30 micrometresMechanical probe station (320 words) [view diff] exact match in snippet view article find links to article
of a thin tungsten needle. Active probes utilize a FET device on the probe tip in order to significantly reduce loading on the circuit. Microworld Semi-automaticMillipede memory (1,835 words) [view diff] exact match in snippet view article find links to article
polymers retain a low glass temperature, around 120 °C for PMMA and if the probe tip is heated to above the glass temperature, it leaves a small indentationIndicator (distance amplifying instrument) (2,651 words) [view diff] exact match in snippet view article
graduations in circular scales on the dial which represent the distance of the probe tip from a zero setting. The internal works of a mechanical dial indicatorMaskless lithography (2,031 words) [view diff] no match in snippet view article find links to article
Maskless lithography (MPL) is a photomask-less photolithography-like technology used to project or focal-spot write the image pattern onto a chemical resist-coatedCoulombmeter (406 words) [view diff] exact match in snippet view article find links to article
a coulombmeter consists of a meter used in combination with a metal probe tip to pinpoint locations of excess charge on, for instance a semiconductorPiezoresponse force microscopy (3,243 words) [view diff] exact match in snippet view article find links to article
piezoelectric material) and applying an alternating current (AC) bias to the probe tip in order to excite deformation of the sample through the converse piezoelectricTest probe (4,593 words) [view diff] exact match in snippet view article find links to article
expense of the low 500-ohm load offered by the probe tip to the DUT. Parasitic capacitance at the probe tip is very low so, for very high-frequency signalsElectrology (662 words) [view diff] exact match in snippet view article find links to article
about 0–8 watts at a frequency of 13.56 MHz. RF energy emanates from the probe tip to tissue within about a millimeter. Thermolysis works by heating theDip-pen nanolithography (2,562 words) [view diff] exact match in snippet view article find links to article
(PMMA) or equivalent polymer matrix, and heated by the probe tip until they begin to flow. The probe tip acts as a nano-pen, and can pattern nanoparticlesCampanile probe (519 words) [view diff] exact match in snippet view article find links to article
silica, and its two facets are coated with a metal, typically gold. At the probe tip, the metal-coated facets are separated by a gap of a few tens of nanometersOscilloscope (8,601 words) [view diff] exact match in snippet view article find links to article
different points every repetition, until the probe tip is in contact. Until then, a tiny arc charges the probe tip, and its capacitance holds the voltage (openPicotechnology (437 words) [view diff] exact match in snippet view article find links to article
For example, the force between an atom in an atomic force microscope probe tip and an atom in a sample being studied vary exponentially with separationCoordinate-measuring machine (2,640 words) [view diff] exact match in snippet view article find links to article
flexibility. Some touch probes are themselves powered rotary devices with the probe tip able to swivel vertically through more than 180° and through a full 360°Angle-resolved low-coherence interferometry (1,779 words) [view diff] exact match in snippet view article find links to article
addition, the new system employed an anti-reflection coated ball lens in the probe tip, which reduces reflections that otherwise limit the depth range of theTympanometry (1,091 words) [view diff] exact match in snippet view article find links to article
build up in the middle ear cavity. A tone of 226 Hz is generated by a probe tip inserted into the external ear canal, where the sound strikes the tympanicVoltage divider (2,006 words) [view diff] exact match in snippet view article find links to article
divider probe. The HV to be measured (Vin) is applied to the corona ball probe tip and ground is connected to the other end of the divider via the blackResonator (2,662 words) [view diff] exact match in snippet view article find links to article
J Hocken; S.T Smith; S.C Woody (2005), "The development of a virtual probe tip with application to high aspect ratio microscale features", Review ofSurface-enhanced laser desorption/ionization (1,659 words) [view diff] exact match in snippet view article find links to article
in the sample and then removed, washed, and analyzed with a MALDI-MS probe tip. This research led to the idea that MALDI surfaces could be derivatizedVibrational analysis with scanning probe microscopy (6,275 words) [view diff] exact match in snippet view article find links to article
optical probe tip for NSOM. NSOM images were obtained with a spatial resolution of ~5 nm, demonstrating the potential of a composite CNT probe tip for nanoscale-resolutionFourier-transform spectroscopy (1,889 words) [view diff] no match in snippet view article find links to article
techniques. Particularly in nano-FTIR, where the scattering from a sharp probe-tip is used to perform spectroscopy of samples with nanoscale spatial resolutionGranville C. Coggs (1,595 words) [view diff] exact match in snippet view article find links to article
"precision breast lesion localizer", was designed to precisely position a probe tip relative to a target lesion in a bodily protuberance. Coggs also inventedIrving Langmuir (2,503 words) [view diff] exact match in snippet view article find links to article
Langmuir probe and commonly used in plasma physics. The current of a biased probe tip is measured as a function of bias voltage to determine the local plasmaPulpitis (3,486 words) [view diff] exact match in snippet view article find links to article
It does not provide information on vascular supply to the pulp. The probe tip of the test device is placed directly onto the tooth surface and an electricalAspheric lens (2,368 words) [view diff] exact match in snippet view article find links to article
of the shape of the lens. Any damage to the lens surface caused by the probe tip would be removed in subsequent steps. Interferometers are used when measuringScanning probe lithography (2,368 words) [view diff] exact match in snippet view article find links to article
lithography (b-SPL) uses the high electrical fields created at the apex of a probe tip when voltages are applied between tip and sample to facilitate and confiningThermal scanning probe lithography (1,822 words) [view diff] exact match in snippet view article find links to article
e-beam using HSQ as resist. The resolution of t-SPL is determined by the probe tip shape and not limited by the diffraction limit or by the focal spot sizeEsophageal doppler (597 words) [view diff] exact match in snippet view article find links to article
approved for use on adults and children in many parts of the world. From the probe tip, a beam of continuous wave ultrasound is directed through the esophagealMagnetic domain (3,024 words) [view diff] exact match in snippet view article find links to article
is a form of atomic force microscopy that uses a magnetically coated probe tip to scan the sample surface. Bitter patterns are a technique for imagingWatson Cheyne (1,141 words) [view diff] exact match in snippet view article find links to article
wall. The instrument usually is constructed with two differing tips, a probe tip and an elevator tip. List of honorary medical staff at King Edward VII'sOxygen sensor (4,236 words) [view diff] exact match in snippet view article find links to article
white and grainy light gray. Leaks of oil into the engine may cover the probe tip with an oily black deposit, with associated loss of response. An overlyStanding wave (6,566 words) [view diff] exact match in snippet view article find links to article
; Smith, Stuart T.; Woody, Shane C. (2005). "Development of a virtual probe tip with an application to high aspect ratio microscale features". ReviewProbe card (1,252 words) [view diff] exact match in snippet view article find links to article
have contact tips manufactured by MEMS technologies. Irrespective of the probe tip material, contamination builds up on the tips as a result of successiveMicroscopy (8,316 words) [view diff] exact match in snippet view article find links to article
tracking microscope. All such methods use the physical contact of a solid probe tip to scan the surface of an object, which is supposed to be almost flatDental pulp test (2,949 words) [view diff] exact match in snippet view article find links to article
conducting medium (e.g. toothpaste) on a dried tooth and placing the probe tip of an electric pulp tester on the surface of the tooth closest to theLiquid chromatography–mass spectrometry (5,943 words) [view diff] exact match in snippet view article find links to article
first used a porous frit probe as connecting channel, while CF-FAB used a probe tip. From these, the CF-FAB was more successful as a LC–MS interface and wasAerial refueling (10,075 words) [view diff] exact match in snippet view article find links to article
can trigger a strong transverse oscillation in the hose, severing the probe tip. The optimal approach is from behind and below (not level with) the drogueHyfrecator (1,273 words) [view diff] exact match in snippet view article find links to article
modes: Desiccation, in which electrical energy kills tissue near the probe tip by heating it past the temperature at which cells can survive. The methodAtomic force microscopy (9,793 words) [view diff] exact match in snippet view article find links to article
samples develop a liquid meniscus layer. Because of this, keeping the probe tip close enough to the sample for short-range forces to become detectablePeriodontal charting (3,625 words) [view diff] exact match in snippet view article find links to article
measurements. The probe tip diameter is critical for proper penetration into the periodontal pocket. Research suggests that a 0.6 mm probe tip diameter optimizesRenal cell carcinoma (10,959 words) [view diff] exact match in snippet view article find links to article
through the skin and into the tumor using real-time imaging of both the probe tip and the tumor by computed tomography, ultrasound, or even magnetic resonanceLipid bilayer (10,050 words) [view diff] exact match in snippet view article find links to article
not require fluorescent or isotopic labeling of the lipids, since the probe tip interacts mechanically with the bilayer surface. Because of this, theNanoparticle (12,972 words) [view diff] exact match in snippet view article find links to article
can be prone to undesirable artifacts from sample preparation, or from probe tip geometry in the case of scanning probe microscopy. Additionally, microscopySlotted line (2,899 words) [view diff] exact match in snippet view article find links to article
detector is mounted on the probe assembly, usually a distance λ/4 from the probe tip as shown in figure 3. This is because the detector looks almost like aNon-contact atomic force microscopy (4,141 words) [view diff] exact match in snippet view article find links to article
molecule orients itself such that the carbon atom attaches to the metal probe tip. The CO molecule, due to its linear structure, can bend while experiencingCharacterization of nanoparticles (5,077 words) [view diff] exact match in snippet view article find links to article
such as drying or vacuum conditions required for some methods, or from probe tip geometry in the case of scanning probe microscopy. Additionally, microscopyCataract surgery (15,317 words) [view diff] exact match in snippet view article find links to article
from the late 1960s to the early 1980s using a liquid-nitrogen-cooled probe tip to freeze the encapsulated lens to the probe. In 1967, Charles KelmanLipid bilayer characterization (2,764 words) [view diff] exact match in snippet view article find links to article
does not require fluorescent or isotopic labeling of the lipids, as the probe tip interacts mechanically with the bilayer surface. Because of this, theConductive atomic force microscopy (5,994 words) [view diff] exact match in snippet view article find links to article
to transform an AFM into a CAFM, three elements are required: i) the probe tip must be conductive, ii) a voltage source is needed to apply a potentialAnisotropic terahertz microspectroscopy (2,760 words) [view diff] exact match in snippet view article find links to article
surface of the sample. In s-SNOM, the shape of the oscillating metallic probe tip directs the THz polarization into a direction predominantly perpendicularHistory of cataract surgery (3,580 words) [view diff] exact match in snippet view article find links to article
1960s to the early 1980s: it consisted in using a liquid-nitrogen-cooled probe tip to freeze the encapsulated lens to the probe. This required a large incision