Anisotropic magnetic and superconducting properties of N Kumar, R Nagalakshmi, R Kulkarni, PL Paulose, AK Nigam, SK Dhar, ...
Physical Review B 79 (1), 012504, 2009
133 2009 Anisotropic magnetic and superconducting properties of CaFe 2− x Co x As 2 (x= 0, 0.06) single crystals N Kumar, R Nagalakshmi, R Kulkarni, PL Paulose, AK Nigam, SK Dhar, ...
Physical Review B 79 (1), 012504, 2009
133 2009 Crystal growth and vibrational spectroscopic studies of the semiorganic non-linear optical crystal—bisthiourea zinc chloride V Krishnakumar, R Nagalakshmi
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 61 (3 …, 2005
109 2005 Growth and characterization of hydroxyethylammonium picrate single crystals for third-order nonlinear optical applications N Sudharsana, B Keerthana, R Nagalakshmi, V Krishnakumar, LG Prasad
Materials Chemistry and Physics 134 (2-3), 736-746, 2012
84 2012 Studies on the first-order hyperpolarizability and terahertz generation in 3-nitroaniline V Krishnakumar, R Nagalakshmi
Physica B: Condensed Matter 403 (10-11), 1863-1869, 2008
79 2008 Growth and spectroscopic characterization of a new organic nonlinear optical crystal—8-hydroxyquinoline V Krishnakumar, R Nagalakshmi, P Janaki
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 61 (6 …, 2005
57 2005 Synthesis, experimental and theoretical Studies of 8-hydroxyquinolinium 3, 5-dinitrobenzoate single crystal N Sudharsana, V Krishnakumar, R Nagalakshmi
Journal of crystal growth 398, 45-57, 2014
54 2014 Vibrational spectroscopic studies of an organic non-linear optical crystal 8-hydroxyquinolinium picrate VK Kumar, R Nagalakshmi
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 66 (4-5 …, 2007
49 2007 Large third-order optical nonlinearity of Mg-doped PbS/PVA freestanding nanocomposite films V Krishnakumar, G Shanmugam, R Nagalakshmi
Journal of Physics D: Applied Physics 45 (16), 165102, 2012
48 2012 Studies on vibrational, dielectric, mechanical and thermal properties of organic nonlinear optical co-crystal: 2, 6-diaminopyridinium–4-nitrophenolate–4-nitrophenol V Krishnakumar, M Rajaboopathi, R Nagalakshmi
Physica B: Condensed Matter 407 (7), 1119-1123, 2012
48 2012 Crystal growth and characterization of N-hydroxyphthalimide (C8H5NO3) crystal V Krishnakumar, S Manohar, R Nagalakshmi
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 71 (1 …, 2008
44 2008 Polarised infrared and Raman studies of YCa4O (BO3) 3 a non-linear optical single crystal V Krishnakumar, R Nagalakshmi
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 60 (12 …, 2004
42 2004 Studies on crystal growth, vibrational and optical properties of organic nonlinear optical crystal: p-Aminoazobenzene G Eazhilarasi, R Nagalakshmi, V Krishnakumar
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 71 (2 …, 2008
39 2008 Anisotropic magnetization studies of R 2 CoGa 8 single crystals (R= Gd, Tb, Dy, Ho, Er, Tm, Y, and Lu) DA Joshi, R Nagalakshmi, SK Dhar, A Thamizhavel
Physical Review B 77 (17), 174420, 2008
36 2008 Polarized Raman and hyperpolarizability studies of Hydroxyethylammonium (l) tartrate monohydrate for quadratic nonlinear optics R Nagalakshmi, V Krishnakumar, H Hagemann, S Muthunatesan
Journal of molecular structure 988 (1-3), 17-23, 2011
35 2011 Growth and characterization of anilinium hydrogen sulfate (AHS) single crystals: An organic nonlinear optical material N Sudharsana, G Subramanian, V Krishnakumar, R Nagalakshmi
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 97, 798-805, 2012
32 2012 Investigations on the physicochemical properties of 2, 4-dinitrophenol: Efficient organic nonlinear optical crystal for frequency doubling LG Prasad, V Krishnakumar, R Nagalakshmi
Physica B: Condensed Matter 405 (6), 1652-1657, 2010
31 2010 Studies on physico-chemical properties of hydroxyethylammonium (L) tartrate monohydrate single crystals R Nagalakshmi, V Krishnakumar, N Sudharsana, A Wojciechowski, ...
Physica B: condensed matter 406 (21), 4019-4026, 2011
29 2011 Investigation on 3-aminophenol: a nonlinear optical crystal for frequency doubling V Krishnakumar, LG Prasad, R Nagalakshmi
The European Physical Journal-Applied Physics 48 (2), 20403, 2009
29 2009 Polarised Raman and infrared spectral analysis of L-alanine oxalate (C5H9NO6)—a non-linear optical single crystal V Krishnakumar, R Nagalakshmi
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 64 (3 …, 2006
28 2006 