Indian Journal of Pure and Applied Physics

http://www.niscair.res.in; http://nopr.niscair.res.in

VOLUME 48	NUMBER 3		MARCH 2010
CODEN:IJOPAU 48(3) 151-228		ISSN:0019-5596 (Print); 0975-1041 (Online)

CONTENTS

General
Radiation and mass transfer effects on unsteady MHD free convective fluid flow embedded in a porous medium with heat generation/absorption B Shanker, B Prabhakar Reddy* & J Anand Rao	157
Nuclear Physics
Swift heavy ion induced modification in makrofol-KG polycarbonate Rajesh Kumar*, Paramjit Singh, S Asad Ali, Anil Sharma, S A Khan, R G Sonkawade & Rajendra Prasad	166
Atomic and Molecular Physics
Vibrational analysis of 1-bromooctane Devinder Singh*, Neena Jaggi, Vasant Sathe & Nafa Singh	172
Vibrational spectroscopy study of diethyl carbamazine using semi-empirical calculations S Gunasekaran, B Anita* & S Seshadri	183
Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties
High field dc electrical conductivity in silicon Tesfaye Getinet	192
Dielectric characterization of solution intercalation and melt intercalation poly(vinyl alcohol)-poly(vinyl pyrrolidone) blend-montmorillonite clay nanocomposite films R J Sengwa*, Sonu Sankhla & Shobhna Choudhary	196
Study of structural, optical and transport properties of semiconducting Fe2O3-PbO-B2O3 glasses Sanjay*, N Kishore & A Agarwal	205
Second law based performance of modified VAC hybrid heat pump system using NH3-H2O as the working fluid S K Tyagi*, M S Kim, S R Park & S Anand	212
Field dependent dielectric behaviour of Ba1-xCaxTiO3 ferroelectric perovskites Dushyant Pradeep*, Ashok Kumar & U C Naithani	220

Authors for correspondence are indicated by (*)

Keyword Index

1-Bromooctane 172

Ambient air temperature 212

Ammonia-water mixture 212

Buoyancy effects 157

dc Conductivity 205

Density 205

Dielectric constant 166, 220

Dielectric properties 196

Diethyl carbamazine 183

DSC 205

Electric conductivity 192

Electrical conductivity 196

Exergy analysis 212

Ferroelectrics 220

FT Raman spectra 183

FTIR spectra 183

FTIR spectroscopy 166

FT-IR 172

Galerkin finite element method 157

Green’s function 220

Hall coefficient 192

Heat generation/absorption 157

Hybrid heat pump system 212

Impedance spectroscopy 196

IR 205

Kubo formalism 220

Makrofol-KG polycarbonate 166

MHD 157

Normal co-ordinate calculations 172

Perovskites 220

Polymer-clay nanocomposites 196

Radiation effects 166

Radiative heat flux 157

Raman spectra 172

Semiconducting glasses 205

Semiconductor devices 192

Semi-empirical method 183

Si ions 166

Silicon 192

UV-Vis 166

XRD 205