Durgesh C. Tripathi, Dhirendra K. Sinha, and Y.N. Mohapatra "Diffusivity and mobility of non-equilibrium carriers in organic semiconductors: Existence of critical field determining temperature dependence" Journal of Applied Physics, 114,154508 (2013)
Durgesh C. Tripathi and Y.N. Mohapatra "Diffusive capacitance in space charge limited organic diodes: Analysis of peak in capacitance-voltage characteristics" Appl. Phys. Lett. 102, 253303 (2013).
Dhirendra K. Sinha and Y.N. Mohapatra "Charge trapping and electroluminescence at quantum dots embedded in a polymer matrix" Organic Electronics: physics, materials, applications 13 (8) , pp. 1456-1462 (2012)
Awnish K. Tripathi, and Y.N. Mohapatra "Correlation of photocurrent and electroabsorption spectra and their temperature dependence for conjugated light emitting polymers: The origin of the corresponding density of states" Physical Review B 84, 205213 (2011)
Awnish K. Tripathi, Durgesh C. Tripathi,and Y.N. Mohapatra "Simultaneous and direct measurement of carrier diffusion constant and mobility in organic semiconductors and deviation from standard Einstein relation " Physical Review B 84, 041201 (RAPID COMMUNICATIONS) (2011)