P. V. D. Prasad

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Optical Study of Orientational Order Parameter in p-n-(Phenyl Benzylidene) -p-Alkyl and Alkyloxy Anilines

P. Pardhasaradhi, V. Pisipati, B. Rajeswari, 2011 .

Orientational order parameter studies on 3.Om and 3O.Om liquid crystals

P. Pardhasaradhi, V. Pisipati, P. V. D. Prasad, 2015 .

Dispersive power and crossover temperature, TCO, of two polar nematic liquid crystals in the visible spectral region

P. Pardhasaradhi, V. Pisipati, P. V. D. Prasad, 2014 .

Thermodynamic Parameters of nO.m Liquid-Crystal Compounds—A Dilatometric Study

V. Pisipati, P. V. D. Prasad, D. Latha, 2010 .

Nematic/Smectic-A Transition (NSA), Location of Tri Critical Point (TCP) in nO.m Series – A Birefringence Study

B. Madhav, V. Pisipati, P. V. D. Prasad, 2010 .

Phase Transitions and Pre-transitional Effects in N-(p-n-Pentylbenzylidene)-p-n-pentylaniline (5.5) and its Oxygen Derivatives – A Dilatometric Study

V. Pisipati, M. Rao, P. V. D. Prasad, 2005 .

An Optical Study on Orientational Order Parameter and Molecular Polarizability in Benzylidene Anilines

V. Pisipati, M. Rao, P. V. D. Prasad, 2011 .

Order parameter studies from effective order geometry in 4O.Om and 7O.Om liquid crystalline compounds

V. Pisipati, P. V. D. Prasad, D. Latha, 2013 .

Crossover temperature (TCO) and temperature gradient of refractive indices and length to breadth ratio of 4O.m mesomorphic compounds – an optical study

V. Pisipati, P. V. D. Prasad, D. Latha, 2013 .

Synthesis, Characterization, and Dilatometric Studies on N-(p-n-Alkoxybenzylidene)-p-n-pentyloxyanilines Compounds

P. V. D. Prasad, N. Ajeetha, V. Pisipati, 2006 .

Computation of Molecular Free Length (L f ) and Molecular Radius (M r ) of p-n-Alkoxy Benzoic Acids

B. Madhav, P. V. D. Prasad, D. Latha, 2010 .

Study of Molecular Polarizabilities and Orientational Order Parameter in the Nematic Phase of 6.O12O.6 and 7.O12O.7

P. Pardhasaradhi, V. Pisipati, P. V. D. Prasad, 2011 .

Phase Transition Studies in N(p-n-Heptyloxy Benzylidene)p-Toluidine, 70.1, Across I-N, N-SA and SA-SB Phases

P. V. D. Prasad, V. Pisipati, N. Rao, 1985 .

Orientational order parameter studies in two symmetric dimeric liquid crystals – an optical study

P. Pardhasaradhi, V. Pisipati, P. V. D. Prasad, 2012 .

Phase Transition, Birefringence and Orientational Order Parameter Studies in Four Members of Benzylidene Aniline Liquid Crystals

P. V. D. Prasad, V. Pisipati, G. P. Rani, 2011 .

Orientational Order Parameter-II – A Birefringence Study

P. Pardhasaradhi, V. Pisipati, P. V. D. Prasad, 2009 .

Phase Transitions and Order Parameter Studies from Polarizabilities in 3.Om and 3O.Om Liquid Crystalline Compounds

P. Pardhasaradhi, V. Pisipati, P. V. D. Prasad, 2015 .

Phase transitions from density and order parameter from polarisabilities in symmetric dimeric liquid crystals

P. Pardhasaradhi, V. Pisipati, P. V. D. Prasad, 2016 .

Orientational Order Parameter in Alkoxy Benzoic Acids—Optical Studies

V. Pisipati, P. V. D. Prasad, M. Ramakrishna, 2010 .

Thermodynamic parameters and their variation with temperature and chain length in a number of symmetric dimeric liquid crystals

P. Pardhasaradhi, V. Pisipati, P. V. D. Prasad, 2015 .

Estimation of thermodynamic parameters in 3.Om and 3O.Om liquid crystalline compounds

P. Pardhasaradhi, P. V. D. Prasad, D. Latha, 2015 .

Beyer’s non-linearity parameter ( B/ A) in benzylidene aniline Schiff base liquid crystalline systems

V. Pisipati, P. V. D. Prasad, D. Latha, 2011 .

Estimation of Molecular Radius, Mr and Bayers Non-Linearity Parameter, B/A in PBnA Series

P. Pardhasaradhi, V.G.K.M. Pisipati, P. V. Datta Prasad, 2014 .

Estimation of anharmonic parameters, molecular radius, Mr and Beyer's non-linearity parameter, B/A in TBnA series

V. Pisipati, P. V. D. Prasad, D. Latha, 2011 .

Experimental Investigations on Ultrasonic Velocity and Behavior of Thermodynamic Parameters of Four Members of nO.m Series

M. Rao, P. V. D. Prasad, D. Latha, 2011 .

Order Parameter and Molecular Polarizabilities in 60.4, 60.2 and 70.1

P. V. D. Prasad, P. R. Alapati, V. Pisipati, 1986 .

Estimation of thermodynamic parameters and molecular free length in liquid crystalline N-(p-n-alkoxybenzylidene)-p-n-pentyloxy aniline (nO.O5) compounds

B. Madhav, V. Pisipati, P. V. D. Prasad, 2010 .

Phase transition studies in (p-n-phenylbenzylidene)-p-alkoxy anilines

P. Pardhasaradhi, V. Pisipati, B. Rajeswari, 2012, Journal of Thermal Analysis and Calorimetry.

Synthesis, characterization and phase transition studies across different liquid crystalline phases in nO.O4 compounds

V. Pisipati, M. Rao, P. V. D. Prasad, 2011 .

Phase transitions across different liquid crystalline modifications in compounds with octa decylaniline as one end group: a dilatometric study

P. Pardhasaradhi, V. Pisipati, P. V. D. Prasad, 2011 .

Phase Transitions and Thermodynamic Parameters of N-(p-n-octyloxybenzylidene)-p-n-alkoxyanilines—A Dilatometric Study

B. Madhav, V. Pisipati, P. V. D. Prasad, 2010 .

Order parameter studies from effective order geometry in a number of liquid crystals of different homologous series

P. V. D. Prasad, D. Latha, G. P. Rani, 2012 .

Crossover temperature (T CO) and the temperature gradient of refractive indices of a homologous mixture of 4O.6 and 6O.4

P. V. D. Prasad, D. Latha, V.G. K.M. Pisipati, 2013 .

Studies of the Orientational Disorder at the Isotropic to Smectic-F Interface

S. Padmaja, M. Rao, P. V. D. Prasad, 2005 .

Estimation of thermodynamic and Beyer's parameter (B/A) in liquid crystalline 5.m, 5O.m, 5.Om, 5O.Om compounds with m=5 and 16

V. Pisipati, M. Rao, P. V. D. Prasad, 2011 .

Thermodynamic parameters of N-(p-n-alkoxybenzylidene)-p-n-(butyloxyanilines), (nO.O4) liquid crystal compounds — A dilatometric study

V. Pisipati, P. V. D. Prasad, D. Latha, 2011 .

Phase transition studies in N(p-n-pentyloxy benzylidene) p-n-decyl aniline

P. V. D. Prasad, P. R. Alapati, V. Pisipati, 1985 .

Estimation of effective Debye temperature from sound velocity of N-(p-n-alkoxybenzylidene)-p-n-alkylanilines, (nO.m) liquid crystalline compounds

V. Pisipati, P. V. D. Prasad, D. Latha, 2011 .

Synthesis and Characterization of Schiff’s Base Compounds with Octadecylaniline as End Group

V. Pisipati, P. V. D. Prasad, D. Latha, 2011 .

Simultaneous Observations of Textural Characterisation and Birefringence in Liquid Crystals

V. Pisipati, M. Rao, P. V. D. Prasad, 2009 .

Simultaneous characterisation and dilatometry studies on liquid crystalline N-( p - n -decyloxy and undecyloxybenzylidene)- p -toluidines

V. Pisipati, P. V. D. Prasad, M. R. Nanchara Rao, 2009 .

Orientational Order Parameter in Homogeneous Binary Mixtures of 6O.4 + 4O.6 of N-(p-n-Alkoxybenzylidene)-p-n-Alkyl Anilines, (nO.m) Series – A Birefringence Method

V. Pisipati, P. V. D. Prasad, V. Pisipati, 2009 .