The cavity magnetron is a high-powered vacuum tube that generates microwaves using the interaction of a stream of electrons with a magnetic field while moving past a series of open metal cavities (...
A sensor is a converter that measures a physical quantity and converts it into a signal which can be read by an observer or by an (today mostly electronic) instrument.
An alloy is a mixture or solid solution composed of a metal and another element.
The arsenate ion is AsO43−. An arsenate (compound) is any compound that contains this ion. Arsenates are salts or esters of arsenic acid.
A scintillator is a material that exhibits scintillation — the property of luminescence[1] when excited by ionizing radiation.
PET probe
Object moving
Rock
In physics, a standing wave – also known as a stationary wave – is a wave that remains in a constant position.
Electronic device with glass base
Rare-earth-element borides
Indium tin oxide (ITO, or tin-doped indium oxide) is a solid solution of indium(III) oxide (In2O3) and tin(IV) oxide (SnO2), typically 90% In2O3, 10% SnO2 by weight. It is transparent and colorless...
Functional device
Oxide film on surface of Cu alloy
Nerve-regenerating agent
Ultrasonic diagnostic apparatus
Imaging a structure defect
An analyser, also spelt analyzer, is a person or device that analyses given data. It examines in detail the structure of the given data and tries to find patterns and relationships between parts of...
A liquid-crystal display (LCD) is a flat panel display, electronic visual display, or video display that uses the light modulating properties of liquid crystals. Liquid crystals do not emit light d...
In electronics, a logic gate is an idealized or physical device implementing a Boolean function; that is, it performs a logical operation on one or more logical inputs, and produces a single logica...
