01721nas a2200217   4500008004100000022001400041245009000055210006900145260007700214300001400291520089900305653001901204653002201223653001901245653001501264100002401279700002801303700002301331700002401354856012501378       2015                        eng d  a1434-194800aElectrochemically exfoliated black phosphorus nanosheets - prospective field emitters0 aElectrochemically exfoliated black phosphorus nanosheets prospec  aBOSCHSTRASSE 12, D-69469 WEINHEIM, GERMANYbWILEY-V C H VERLAG GMBHcJUL  a3102-31073 a<p>Herein we report field emission (FE) investigations on an electrochemically exfoliated few-layered black phosphorus nanosheet emitter at a base pressure of approximately 1x10(-8) mbar. The turn-on electric field required to draw an emission current density of approximately 10 A/cm(2) is found to be about 4.2 V/m. Furthermore, few-layered black phosphorus nanosheet emitters deliver an emission current density of about 170 A/cm(2) at an applied field of about 7.5 V/m. The emission current vs. time plot measured at preset current values of about 5 A shows emission current fluctuations within +/- 10% of the average value, indicating the highly stable nature of the black phosphorus field emitter. Thus, the 2D black phosphorus nanosheets synthesized using the simple electrochemical exfoliation method can be utilized for micro/nanoelectronics and flat panel FE display applications.</p>10afield emission10aLayered compounds10aNanostructures10aPhosphorus1 aErande, Manisha, B.1 aSuryawanshi, Sachin, R.1 aMore, Mahendra, A.1 aLate, Dattatray, J.  uhttps://library.ncl.res.in/content/electrochemically-exfoliated-black-phosphorus-nanosheets-prospective-field-emitters-0