01614nas a2200157   4500008004100000245006000041210005900101260008100160300001000241520101200251100002401263700002401287700002801311700002301339856009401362       2015                        eng d00aBlack phosphorous nanosheets: prospective field emitter0 aBlack phosphorous nanosheets prospective field emitter  aGuangzhou, Peoples R ChinabIEEE, 345 E 47th St, New York, NY 10017 USAcJUL  a94-953 a<p>We report for the first time field electron emission investigations on few layered black phosphorous nanosheets emitter's synthesized using chemical method with thickness similar to 2-5 nm. The turn-on electric field required to draw an emission current density of similar to 10 mu A/cm(2) was found to be similar to 4.2 V/mu m. Furthermore, a few layer black phosphorous nanosheets emitter deliver an large emission current density of similar to 170 mu A/cm(2) at an applied field of similar to 7.5 V/mu m. The emission current versus time plot measured at the preset current values of similar to 5 mu A shows field emission current fluctuations within +/- 10% of the average value indicating the well stable nature of black phosphorous field emitter. Thus, the two dimensional black phosphorous nanosheets synthesized using simple electrochemical exfoliation method can be realized and utilized for the next generation micro/nanoelectronics and flat panel field emission based display applications.</p>1 aLate, Dattatray, J.1 aErande, Manisha, B.1 aSuryawanshi, Sachin, R.1 aMore, Mahendra, A.  uhttps://library.ncl.res.in/content/black-phosphorous-nanosheets-prospective-field-emitter