By Associate Professor Rakesh Joshi

Journal articles

Singh VN; Rajmehta B; Joshi RK; Kruis FE, 2007, 'Effect of silver addition on the ethanol-sensing properties of indium oxide nanoparticle layers: Optical absorption study', Journal of Nanomaterials, 2007, http://dx.doi.org/10.1155/2007/28031

Singh VN; Mehta BR; Joshi RK; Kruis FE, 2007, 'Size-dependent gas sensing properties of indium oxide nanoparticle layers', Journal of Nanoscience and Nanotechnology, 7, pp. 1930 - 1934, http://dx.doi.org/10.1166/jnn.2007.743

Joshi RK; Kruis FE, 2007, 'Size-selected SnO1.8 : AAg mixed nanoparticle films for ethanol, CO, and CH4 detection', Journal of Nanomaterials, 2007, http://dx.doi.org/10.1155/2007/67072

Joshi RK; Kruis FE; Dmitrieva O, 2006, 'Gas sensing behavior of SnO1.8:Ag films composed of size-selected nanoparticles', Journal of Nanoparticle Research, 8, pp. 797 - 808, http://dx.doi.org/10.1007/s11051-005-9045-6

Joshi RK; Kruis FE, 2006, 'Influence of Ag particle size on ethanol sensing of SnO1.8: Ag nanoparticle films: A method to develop parts per billion level gas sensors', Applied Physics Letters, 89, http://dx.doi.org/10.1063/1.2360245

Joshi RK; Kumar P; Sehgal HK; Kanjilal A, 2006, 'Study of solution grown variable bandGap Pb1-xMnxS semiconductor nanoparticle films', Journal of the Electrochemical Society, 153, http://dx.doi.org/10.1149/1.2257384

Joshi RK, 2006, 'pH and temperature dependence of particle size in Pb1-xFexS nanoparticle films', Solid State Communications, 139, pp. 201 - 204, http://dx.doi.org/10.1016/j.ssc.2006.06.012

Joshi RK, 2006, 'Significance of solubility product in the solution growth of Pb 1-x M x S (M=Fe, Co, Cd, and Mn) nanoparticle films', Applied Physics Letters, 88, http://dx.doi.org/10.1063/1.2179111

Kruis FE; Joshi RK, 2006, 'Distinction between Size Effect and Specific Surface Area Effect of Mixed Nanoparticle Gas Sensors', Chemie Ingenieur Technik, 78, pp. 1346 - 1347, http://dx.doi.org/10.1002/cite.200650338

Joshi RK; Durai L; Sehgal HK, 2005, 'Change of majority carrier type in PbS nanoparticle films', Physica E: Low-dimensional Systems and Nanostructures 25 (4), 374-377, http://dx.doi.org/10.1016/j.physe.2004.07.001

Kruis FE; Joshi RK, 2005, 'Nanoparticle design and handling — challenges for engineers and particle technologists', China Particuology, 3, pp. 99 - 104, http://dx.doi.org/10.1016/s1672-2515(07)60175-4

Joshi RK; Subbaraju GV; Sharma R; Sehgal HK, 2004, 'Pb 1-x Fe x S nanoparticle films grown from acidic chemical bath', Applied Surface Science, 239, pp. 1 - 4, http://dx.doi.org/10.1016/S0169-4332(04)00492-1

Joshi RK; Subbaraju GV; Sharma R; Sehgal HK, 2004, 'Pb1-xFexS nanoparticle films grown from acidic chemical bath', APPLIED SURFACE SCIENCE, 239, pp. 1 - 4, http://dx.doi.org/10.1016/S0169-4332(04)00492-1

JOSHI R; SUBBARAJU G; SHARMA R; SEHGAL H, 2004, 'Pb1−xFexS nanoparticle films grown from acidic chemical bath', Applied Surface Science, 239, pp. 1 - 4, http://dx.doi.org/10.1016/s0169-4332(04)00492-1

Joshi RK; Sehgal HK, 2004, 'Density of states near Fermi level in PbS nanoparticle films', Physica E: Low-Dimensional Systems and Nanostructures, http://dx.doi.org/10.1016/j.physe.2004.03.005

Joshi RK; Mathur N; Subbaraju GV; Sehgal HK, 2004, 'Solution grown Pb1−xCoxS semiconductor nanoparticle films', Physica E: Low-Dimensional Systems and Nanostructures, http://dx.doi.org/10.1016/j.physe.2003.12.129

Joshi RK; Sehgal HK, 2004, 'Density of states near Fermi level in PbS nanoparticle films', PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 23, pp. 168 - 170, http://dx.doi.org/10.1016/j.physe.2004.03.005

Joshi RK; Mohan S; Agarwal SK; Sehgal HK, 2004, 'Photovoltaic effect in nanocrystalline Pb1-xFe xS-single crystal silicon heterojunctions', Thin Solid Films, 447-448, pp. 80 - 84, http://dx.doi.org/10.1016/j.tsf.2003.09.026

Joshi RK; Kanjilal A; Sehgal HK, 2004, 'Solution grown PbS nanoparticle films', Applied Surface Science, 221, pp. 43 - 47, http://dx.doi.org/10.1016/S0169-4332(03)00955-3

Joshi RK; Sehgal HK, 2004, 'In situ assembled homojunctions in solution grown Pb1-xFexS nanoparticle films', Nanotechnology, 15, pp. 127 - 129, http://dx.doi.org/10.1088/0957-4484/15/1/024

Banerjee V; Joshi RK; Sehgal HK, 2004, 'Influence of adsorption and diffusion rates on the growth of [formula presented] nanoparticle films', Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics, 70, pp. 6, http://dx.doi.org/10.1103/PhysRevE.70.036122

Joshi RK; Sehgal HK, 2004, 'The effect of DC biasing of Si substrates on the structure and grain size of Pb1-xFexS nanoparticle films', Nanotechnology, 15, pp. 23 - 26, http://dx.doi.org/10.1088/0957-4484/15/1/004

Joshi RK; Kanjilal A; Sehgal HK, 2003, 'Size dependence of optical properties in solution-grown Pb1-xFexS nanoparticle films', Nanotechnology, 14, pp. 809 - 812, http://dx.doi.org/10.1088/0957-4484/14/7/320

Joshi RK; Sehgal HK, 2003, 'Structure, conductivity and Hall effect study of solution grown Pb1-xFexS nanoparticle films', Nanotechnology, 14, pp. 592 - 596, http://dx.doi.org/10.1088/0957-4484/14/6/305

Joshi RK; Sehgal HK, 2003, 'Bias-induced changes in carrier type of Pb(1-x)Fe(x)S nanocrystalline solution grown thin films', Journal of Crystal Growth, 247, pp. 425 - 427, http://dx.doi.org/10.1016/S0022-0248(02)02016-X

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