Indian Journal of Pure and Applied Physics

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VOLUME 49

NUMBER 6

JUNE 2011

CODEN:IJOPAU 49(6) 363-432

 

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

 

 

 

CONTENTS

Quantum Hall effect in graphene: Status and prospects

        S Sahoo

 

 

367

Nuclear Physics

 

 

Radiological assessment of cement and clay based building materials from southern coastal region of Kerala

        Christa E Pereira, V K Vaidyan, A Sunil, S Ben Byju, Reeba Maria Jose & P J Jojo*

 

372

Atomic and Molecular Physics

 

 

Light-emission in Tb3+ and Eu3+: PVP polymer films

        K Sivaiah & S Buddhudu*

 

377

Effect of deformation on the thermoluminescence of BaSO4:Tb phosphors

        A K Upadhyay, Vikas Gulhare, S J Dhoble* & R S Kher

 

382

Physics of Gases, Plasmas and Electric Discharges

 

 

Beam effect on EMIC waves in presence of parallel electric field with different plasma densities by particle aspect approach

        G Ahirwar*, P Varma & M S Tiwari

 

385

Condensed Matter: Structural, Mechanical and Thermal Properties

 

 

Synthesis, growth and characterization of zinc manganes ethiocyanate crystal

        P Paramasivam, M Arivazhagan & C Ramachandra Raja*

 

394

Non-radiative energy transfer from Tb3+ to Ho3+ ions in zinc phosphate glass

        Charu Ch Dhondiyal*, B C Joshi, D K Upreti & Bhawana Khulbey

 

398

Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties

 

 

Microwave dielectric measurements of binary mixtures of nicotinamide and 1-propanol in benzene solutions at a constant temperature

        Ritu Jain, Nidhi Bhargava, K S Sharma & D Bhatnagar*

 

401

Interdisciplinary Physics and Related Areas of Science and Technology

 

 

Space charge limited current in Schottky diode with single level traps

        Pankaj Kumar*, Anubha Jain, Manju Shukla & Suresh Chand

 

406

Analysis of space charge field of sheet electron beam for compact high power and high frequency microwave devices

        Purna Chandra Panda*, Vishnu Srivastava & Anil Vohra

 

410

Effect of structural parameters on 2DEG density and C~V characteristics of AlxGa1−xN/AlN/GaN-based HEMT

        T R Lenka* & A K Panda

 

416

Low-frequency quadrature sinusoidal oscillators using current differencing buffered amplifiers

        Abhirup Lahiri

 

423

Authors for correspondence are indicated by (*)

                    Keyword Index

 

 


1-propanol                                                   401

2DEG                                                          416

 

Auroral acceleration region                          385

 

BaSO4                                                          382

Beam transport                                            410

Beam                                                            385

Binary mixtures                                           401

Building materials                                        372

 

Characterization                                          394

Charge carrier transport                               406

Crystal growth                                            394

Current differencing buffered amplifier       423

 

Dipole moment                                            401

Dual-current-controlled current
 differencing buffered amplifier                423

 

Effect of tunnel height                                 410

Electromagnetic ion-cyclotron waves          385

 

Fluorescent spectra                                     398

 

Graphene                                                     367

 

Hazard index                                                372

HEMT                                                         416

Heterointerface                                            416

Heterostructure                                           416

High Pf2 microwave sources                        410

 

Landau levels                                               367

Low-frequency oscillator                            423

Luminescence sensitization                         398

Luminescent polymers                                377

Nicotinamide                                               401

Nitride                                                         416

Non-radiative energy transfer                      398

 

Parallel electric field                                     385

Plasma density                                            385

Polymer films                                              377

 

Quadrature oscillator                                   423

Quantum Hall effect                                    367

 

Radon exhalation                                         372

Radon                                                          372

Rare earth ions                                             398

Relaxation time                                            401

 

Schottky diode                                            406

Sheet beam technology                                410

Sheet resistance                                           416

Single level traps                                          406

Slow evaporation                                         394

Solar plasma                                                385

Space charge field analysis                          410

Space charge limited current                        406

Structural-optical characterization              377

 

Thermoluminescence                                   382

Thorium                                                       372

Trap filled limit                                           406

 

Uranium                                                       372

 

X-ray diffraction                                         394

 

Zinc phosphate glass                                   398

ZMTC crystals                                           394