An impedance model to improve the higher frequency limit of electrical measurements on the capacitor cell made from electrodes of finite resistances R Dhar Indian Journal of Pure and Applied Physics 42 (1), 56-61, 2004 | 145 | 2004 |
Characteristic time of ionic conductance and electrode polarization capacitance in some organic liquids by low frequency dielectric spectroscopy SL Srivastava, R DHAR Indian journal of pure & applied physics 29 (11), 745-751, 1991 | 142 | 1991 |
Enhancement of the display parameters of 4′-pentyl-4-cyanobiphenyl due to the dispersion of functionalised gold nano particles AS Pandey, R Dhar, S Kumar, R Dabrowski Liquid Crystals 38 (1), 115-120, 2011 | 109 | 2011 |
Influence of low concentration silver nanoparticles on the electrical and electro-optical parameters of nematic liquid crystals UB Singh, R Dhar, R Dabrowski, MB Pandey Liquid Crystals 40 (6), 774-782, 2013 | 102 | 2013 |
Electrical and electro-optical parameters of 4ʹ-octyl-4-cyanobiphenyl nematic liquid crystal dispersed with gold and silver nanoparticles M Mishra, RS Dabrowski, JK Vij, A Mishra, R Dhar Liquid Crystals 42 (11), 1580-1590, 2015 | 79 | 2015 |
Enhanced electro-optical properties of a Nematic Liquid Crystals in presence of BaTiO3 Nanoparticles UB Singh, R Dhar, R Dabrowski, MB Pandey Liquid Crystals 41, 2014 | 72 | 2014 |
Thermodynamical, optical, electrical and electro-optical studies of a room temperature nematic liquid crystal 4-pentyl-4′-cyanobiphenyl dispersed with barium titanate … M Mishra, R Dabrowski, R Dhar Journal of Molecular Liquids 213, 247, 2016 | 65 | 2016 |
Study of different modes of dielectric relaxation in a newly synthesized material exhibiting ferro-, ferri-and antiferro-electric phases MB Pandey, R Dhar, VK Agrawal, R Dabrowski, M Tykarska Liquid crystals 31 (7), 973-987, 2004 | 61 | 2004 |
Optimization of the display parameters of a room temperature twisted nematic display material by doping single-wall carbon nanotubes R Dhar, AS Pandey, MB Pandey, S Kumar, R Dabrowski Applied physics express 1 (12), 121501, 2008 | 57 | 2008 |
Electro-optical and dielectric relaxation studies of an antiferroelectric liquid-crystal mixture (W-132A) AK Srivastava, VK Agrawal, R Dabrowski, JM Otón, R Dhar Journal of applied physics 98 (1), 2005 | 56 | 2005 |
Single walled carbon nanotubes persuaded optimization of the display parameters of a room temperature liquid crystal 4-pentyl-4′ cyanobiphenyl R Verma, M Mishra, R Dhar, R Dabrowski Journal of Molecular Liquids 221, 190-196, 2016 | 50 | 2016 |
Low frequency dielectric spectroscopy of two room temperature chiral liquid crystal mixtures MB Pandey, R Dhar, K Agrawal, RP Khare, R Dabrowski Phase Transitions 76 (11), 945-958, 2003 | 48 | 2003 |
Effect of alumina nanoparticles on dielectric permittivity, electrical conductivity, director relaxation frequency, threshold and switching voltages of a nematic liquid … N Yadav, R Dabrowski, R Dhar Liquid Crystals 41 (12), 1803-1810, 2014 | 46 | 2014 |
Electro-optical and dielectric properties of CdSe quantum dots and 6CHBT liquid crystals composites UB Singh, R Dhar, AS Pandey, S Kumar, R Dabrowski, MB Pandey AIP Advances 4 (11), 2014 | 46 | 2014 |
Effect of γ-irradiation on liquid crystalline properties of cholesteryl pelargonate (nonanoate) SL Srivastava, R Dhar Radiation Physics and Chemistry 47 (2), 287-293, 1996 | 46 | 1996 |
Change in electrical and thermodynamical properties of cholesteryl myristate on irradiation SL Srivastava, R Dhar, MV Kurik Mol Mat 2, 261, 1993 | 46 | 1993 |
Dielectric spectroscopy of unsymmetrical liquid crystal dimers showing wide temperature range TGBA and TGBC* phases AS Pandey, R Dhar, MB Pandey, AS Achalkumar, CV Yelamaggad Liquid Crystals 36 (1), 13-19, 2009 | 42 | 2009 |
Characteristic dielectric behaviour of the wide temperature range twist grain boundary phases of unsymmetrical liquid crystal dimers MB Pandey, R Dhar, AS Achalkumar, CV Yelamaggad Journal of Physics: Condensed Matter 19 (43), 436219, 2007 | 42 | 2007 |
Effect of dispersed colloidal gold nanoparticles on the electrical properties of a columnar discotic liquid crystal M Mishra, S Kumar, R Dhar RSC advances 4 (107), 62404-62412, 2014 | 40 | 2014 |
Review on optical and electrical properties of conducting polymers M Bajpai, R Srivastava, R Dhar, RS Tiwari Indian Journal of Materials Science 2016 (1), 5842763, 2016 | 39 | 2016 |