01609nas a2200265   4500008004100000022001400041245009900055210006900154260006400223300000700287490000600294520068100300653002200981653002201003653000901025653002201034653002301056100002301079700002501102700002301127700002201150700002401172700002301196856012401219       2015                        eng d  a1847-980400aStable field emission from layered MoS2 nanosheets in high vacuum and observation of 1/f noise0 aStable field emission from layered MoS2 nanosheets in high vacuu  aJANEZA TRDINE 9, RIJEKA, 51000, CROATIAbINTECH EUROPEcAPR  a100 v53 a<p>Field emission and current noise of hydrothermally synthesized MoS2 nanosheets are investigated in ultra-high-vacuum and industrially suited high-vacuum conditions. The study reveals that the emission turn-on field is pressure dependent. Moreover, the MoS2 nanosheets exhibit more stable field-electron emission in high-vacuum than in ultra-high-vacuum conditions. The investigations on field-emission current fluctuations show features of 1/f-type noise in ultra-high-vacuum and high-vacuum conditions, attributed to adsorption and desorption processes. The post-field-emission results indicate the MoS2 nanosheets are a robust field emitter in high-vacuum conditions.</p>10aElectron emission10alayered materials10aMoS210aNoise measurement10aRaman spectroscopy1 aKashid, Ranjit, V.1 aJoag, Pracheetee, D.1 aThripuranthaka, M.1 aRout, Chandra, S.1 aLate, Dattatray, J.1 aMore, Mahendra, A.  uhttps://library.ncl.res.in/content/stable-field-emission-layered-mos2-nanosheets-high-vacuum-and-observation-1f-noise-1