@article { ISI:000346643600072,
	title = {Negative infrared photocurrent response in layered WS2/reduced graphene oxide hybrids},
	journal = {Applied Physics Letters},
	volume = {105},
	number = {24},
	year = {2014},
	month = {DEC},
	pages = {243502},
	publisher = {AMER INST PHYSICS},
	address = {1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA},
	abstract = {<p>We report high performance IR photocurrent response of two-dimensional hybrid materials consisting of layered WS2 nanosheets and reduced graphene oxide (RGO). Comparative photocurrent response studies of WS2 nanosheets, RGO, and WS2/RGO hybrids were carried out by performing current-voltage (I-V) and time-dependent current measurements with a laser excitation source having a wavelength of 808 nm. The experimental investigations indicate that WS2/RGO hybrids show negative photocurrent response, whereas WS2 and RGO show positive photocurrent response. The negative photocurrent response of the WS2/RGO hybrids is explained using a band alignment diagram and attributed to a charge transfer mechanism between WS2 and RGO. This analysis is further corroborated by first-principles density functional calculations. The fabricated device based on WS2/RGO hybrids shows a photosensitivity R-lambda of about 6 AW(-1) and a quantum efficiency eta of similar to 924\%, which demonstrates high sensitivity of the hybrid material towards IR detection. WS2/RGO hybrids are therefore promising candidates for potential applications in optoelectronic circuits and low cost, high performance, and reliable photodetectors. (C) 2014 AIP Publishing LLC.</p>},
	issn = {0003-6951},
	doi = {10.1063/1.4903780},
	author = {Ratha, Satyajit and Simbeck, Adam J. and Late, Dattatray J. and Nayak, Saroj K. and Rout, Chandra Sekhar}
}
@article { ISI:000363163200048,
	title = {Nanostructured 2D MoS2 honeycomb and hierarchical 3D CdMoS4 marigold nanoflowers for hydrogen production under solar light},
	journal = {Journal of Materials Chemistry A},
	volume = {3},
	number = {42},
	year = {2015},
	month = {SEP},
	pages = {21233-21243},
	publisher = {ROYAL SOC CHEMISTRY},
	address = {THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND},
	abstract = {<p>Unique two dimensional (2D) honeycomb layered MoS2 nanostructures and hierarchical 3D marigold nanoflowers of CdMoS4 were designed using a template free and facile solvothermal method. The MoS2 structure is depicted with a sheet like morphology with lateral dimensions of 5-10 mu m and a thickness of similar to 200 nm and a honeycomb nanostructure architecture produced via the self-assembling of vertically grown thin hexagonal nanosheets with a thickness of 2-3 nm. The 3D CdMoS4 marigold nanoflower architecture comprised thin nanopetals with lateral dimensions of 1-2 mu m and a thickness of a few nm. The CdMoS4 and MoS2 structures displayed hydrogen ( H-2) production rates of 25 445 and 12 555 mu mol h(-1) g(-1), respectively. The apparent quantum yields of hydrogen production were observed to be 35.34\% and 17.18\% for CdMoS4 and MoS2, respectively. The 3D nanostructured marigold flowers of CdMoS4 and honeycomb like 2D nanostructure of MoS2 were responsible for higher photocatalytic activity due to inhibition of the charge carrier recombination. The prima facie observation of H-2 production showed that the ternary semiconductor confers enhanced photocatalytic activity for H-2 generation due to its unique structure. Such structures can be designed and implemented in other transition metal dichalcogenide based ternary materials for enhanced photocatalytic and other applications.</p>},
	issn = {2050-7488},
	doi = {10.1039/c5ta04617c},
	author = {Kadam, Sunil R. and Late, Dattatray J. and Panmand, Rajendra P. and Kulkarni, Milind V. and Nikam, Latesh K. and Gosavi, Suresh W. and Park, Chan J. and Kale, Bharat B.}
}
@article {43544,
	title = {Nonlinear Fowler-Nordheim behavior of a single SnO2 nanowire},
	journal = {Journal of Vacuum Science \& Technology B},
	volume = {35},
	year = {2017},
	month = {MAR},
	pages = {Article Number: 02C105},
	abstract = {The present work deals with the field emission study on multiple SnO2 nanowires synthesized by a simple thermal evaporation method. The randomly oriented multiple nanowires grown by the vapor-liquid-solid mechanism exhibit low turn on field (0.8V/mu m defined for the current density of 1 mu A/cm(2)) and linear Fowler-Nordheim nature (FN). However, for the understanding of the nature of the FN plot, field emission behavior of a single SnO2 nanowire is investigated. The FN plot is observed to be nonlinear in nature. A simple model explaining the field emission mechanism from the semiconducting single SnO2 nanowire is proposed. (C) 2017 American Vacuum Society.},
	doi = {10.1116/1.4973949},
	author = {Joshi, Padmashree D. and Joag, Dilip S. and Late, Dattatray J. and Mulla, Imtiaz S.}
}
@article {49243,
	title = {Normal and diabetic foot sole skin mimicking tissue phantom fulfillment for spectroscopic-based DFU diagnostics perspective},
	journal = {AIP ADVANCES},
	volume = {14},
	year = {2024},
	month = {JUN },
	type = {Journal Article},
	keywords = {OPTICAL-PROPERTIES, STATE},
	doi = {10.1063/5.0206988},
	author = {Kumar, Ajay and Hattale, Gangadhar and Hinge, Sarika and Kulkarni, Gauri and Late, Dattatray J. and Kanawade, Rajesh}
}
