Annotation
				Thermionic emission from the (110) plane of a tungsten single crystal was investigated and it was shown that there is a threshold temperature at which the emission parameters determined from the Richardson plot undergo an increase.
						© 2016 Publisher M.V.Lomonosov Moscow State University
				
					Authors
				E.E. Azizov, V.A. Mashtakova, B.B. Shishkin
Department of Electronics, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia
				Department of Electronics, Faculty of Physics, Moscow State University, Leninskie Gory, Moscow, 119992, Russia



