A magnetic nozzle is a convergent-divergent magnetic field that guides, expands and accelerates a plasma jet into vacuum for the purpose of space propulsion. The magnetic field in a magnetic...
1 Answers 1 viewsThe Greece men's national field hockey team represents Greece in men's international field hockey competitions.
1 Answers 1 viewsA killing field, in military science, is an area in front of a defensive position that the enemy must cross during an assault and is specifically intended to allow the...
1 Answers 1 viewsField emission probes are used in scanning electron microscopy for imaging. When a voltage is applied to these probes, electrons are emitted from the tips through a process known as...
1 Answers 1 viewsResonance ionization is a process in optical physics used to excite a specific atom beyond its ionization potential to form an ion using a beam of photons irradiated from a...
1 Answers 1 viewsAn integral field spectrograph, or a spectrograph equipped with an integral field unit , is an optical instrument combining spectrographic and imaging capabilities, used to obtain spatially resolved spectra in...
1 Answers 1 viewsThe controlled source electromagnetic method, also called sea bed logging, is a mostly offshore geophysical technique, employing electromagnetic remote-sensing technology to map the electric resistivity distribution of the subsurface. The...
1 Answers 1 viewsA magnetic gear resembles the traditional mechanical gear in geometry and function, using magnets instead of teeth. As two opposing magnets approach each other, they repel; when placed on two...
1 Answers 1 viewsA near-field magnetic induction communication system is a short range wireless physical layer that communicates by coupling a tight, low-power, non-propagating magnetic field between devices. The concept is for a...
1 Answers 1 viewsA magnetic horn or neutrino horn is a high-current, pulsed focusing device, invented by the Dutch physicist Simon van der Meer in CERN, that selects pions and focuses them into...
1 Answers 1 views