Indian Journal of Pure and Applied Physics

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VOLUME 48

NUMBER 10

OCTOBER 2010

CODEN:IJOPAU 48(10) 687-760

 

ISSN:0019-5596 (Print); 0975-1041 (Online)

 

CONTENTS

 

Review Article

 

 

Mass of the neutrino

          S Sahoo

 

691

Nuclear Physics

 

 

Natural radioactivity levels in phosphate fertilizer and its environmental implications in Assuit governorate, Upper Egypt

         A El-Taher* & S Makhluf

 

697

Atomic and Molecular Physics

 

 

Optical phonon confinement in ZnO nanorods and nanotubes

        Soosen Samuel M, Jiji Koshy, Anoop Chandran & K C George*

 

703

Infrared, ESR and optical absorption studies of Cu2+ ions doped in TeO2-ZnO-NaF glass system

        V Kamalaker, G Upender, M Prasad & V Chandra Mouli*

 

709

Density functional theory study of FTIR and FT-Raman spectra of 7-acetoxy-4-methyl coumarin

        M Arivazhagan*, K Sambathkumar & S Jeyavijayan

 

716

Physics of Gases, Plasmas and Electric Discharges

 

 

Characterization of low pressure plasma-dc glow discharges (Ar, SF6 and SF6/He) for Si etching

        Bahaa T Chiad, Thair L Al-zubaydi, Mohammad K Khalaf & Ausama I Khudiar*

 

723

Condensed Matter: Structural, Mechanical and Thermal Properties

 

 

Multivariable optimization of two-stage thermoelectric refrigerator driven by two-stage thermoelectric generator with external heat transfer

        Fankai Meng, Lingen Chen* & Fengrui Sun

 

731

Elastic scattering of 4He atoms at the surface of liquid helium

        P K Torongey, K M Khanna*, Y K Ayodo, W T Sakwa, F G Kanyeki, R T Ekai &
R N Kimengich
i

 

743

Interdisciplinary Physics and Related Areas of Science and Technology

 

Voltage/current-mode universal biquadratic filter using single CCII+

        Jiun-Wei Horng

 

749

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