@article { ISI:000334078500086,
	title = {Temperature dependent Raman spectroscopy of chemically derived few layer MoS2 and WS2 nanosheets (vol 104, 081911, 2014)},
	journal = {Applied Physics Letters},
	volume = {104},
	number = {12},
	year = {2014},
	month = {MAR},
	pages = {129901},
	publisher = {AMER INST PHYSICS},
	address = {CIRCULATION \& FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA},
	issn = {0003-6951},
	doi = {10.1063/1.4869463},
	author = {Thripuranthaka, M. and Kashid, Ranjit V. and Rout, Chandra Sekhar and Late, Dattatray J.}
}
@article { ISI:000332619100046,
	title = {Temperature dependent Raman spectroscopy of chemically derived few layer MoS2 and WS2 nanosheets},
	journal = {Applied Physics Letters},
	volume = {104},
	number = {8},
	year = {2014},
	month = {FEB},
	pages = {081911},
	publisher = {AMER INST PHYSICS},
	address = {1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA},
	abstract = {We have systematically investigated the temperature dependent Raman spectroscopy behavior of a few layered MoS2 and WS2 nanosheets synthesized using simple hydrothermal method. Our result reveals A(1g) and E-2g(1) modes soften as temperature increases from 77 K to 623 K. This behavior can be explained in terms of a double resonance process which is active in single-and few layer thick nanosheets. The frequency shifts and peak broadening can provide unambiguous, nondestructive, and accurate information of a few layered MoS2 and WS2. This mechanism can also be applicable in characterizing the structural, optical, electronic, and vibrational properties of other emerging layered materials. (c) 2014 AIP Publishing LLC.},
	issn = {0003-6951},
	doi = {10.1063/1.4866782},
	author = {Thripuranthaka, M. and Kashid, Ranjit V. and Rout, Chandra Sekhar and Late, Dattatray J.}
}
