@article { ISI:000348455100007,
	title = {Spectral analysis of the emission current noise exhibited by few layer WS2 nanosheets emitter},
	journal = {Ultramicroscopy},
	volume = {149},
	year = {2015},
	month = {FEB},
	pages = {51-57},
	publisher = {ELSEVIER SCIENCE BV},
	address = {PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS},
	abstract = {<p>Spectral analysis of the field emission (FE) current fluctuations has been carried out at the base pressure similar to 1 x 10(-8) mbar. The emission current stability investigated at preset value of 2 mu A is characterized by {\textquoteleft}step like fluctuation. The spectral analysis performed on a FFT (Fast Fourier Transform) analyzer revealed that the observed noise is of 1/f(alpha) type, with the value of alpha as similar to 1.05. The estimated value of alpha implies that the current fluctuations are mainly due the various processes occurring on atomic scale like adsorption, migration, and/or desorption of the residual gas species on the emitter surface. (C) 2014 Elsevier B.V. All rights reserved.</p>},
	keywords = {Current fluctuations, field emission, Noise, WS2 nanosheets},
	issn = {0304-3991},
	doi = {10.1016/j.ultramic.2014.10.004},
	author = {Suryawanshi, Sachin R. and Kolhe, Pankaj S. and Rout, Chandra S. and Late, Dattatray J. and More, Mahendra A.}
}
@article { ISI:000354067400001,
	title = {Stable field emission from layered MoS2 nanosheets in high vacuum and observation of 1/f noise},
	journal = {Nanomaterials and Nanotechnology},
	volume = {5},
	year = {2015},
	month = {APR},
	pages = {10},
	publisher = {INTECH EUROPE},
	address = {JANEZA TRDINE 9, RIJEKA, 51000, CROATIA},
	abstract = {<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>},
	keywords = {Electron emission, layered materials, MoS2, Noise measurement, Raman spectroscopy},
	issn = {1847-9804},
	doi = {10.5772/60071},
	author = {Kashid, Ranjit V. and Joag, Pracheetee D. and Thripuranthaka, M. and Rout, Chandra S. and Late, Dattatray J. and More, Mahendra A.}
}
