Bulletin  of  Materials  Science

Volume  24,  No.  6,  December 2001

CONTENTS


Cover:  SEM photograph of nanocomposite powder obtained from 15% of pyrrole monomer. 
For details, see p. 565.


Nanomaterials
Phase change induced by polypyrrole in iron-oxide polypyrrole nanocomposite

Komilla Suri, S Annapoorni and R P Tandon

563

Thin Films

Studies on broad spectrum corrosion resistant oxide coatings

Someswar Datta

569
Metallo--organic compound-based plasma enhanced CVD of ZrO2 films for microelectronic applications

S Chatterjee, S K Samanta, H D Banerjee and C K Maiti

579
Preparation of Sm--Ru bimetallic alloy films on Ru(0001) surface by vapour-deposition and annealing

G Ranga Rao and H Nozoye

583

Surface Studies

Investigation of surface modifications in ethylene propylene diene monomer (EPDM) rubber due to tracking under a.c. and d.c. voltages

R Sarathi and Uma Maheswar Rao

587

Superconductors

Observation of curious spiral growth features in Tl doped Hg bearing high temperature superconducting tapes

Anjana Asthana and O N Srivastava

595
Preparation and characterization of Ag-added Bi1.84Pb0.4Sr2Ca2.2Cu3O10+x bulk tube conductors for cryogen free superconducting magnet

S N Ekbote, G K Padam, M Sharma, N K Arora, B S Khurana, R C Goel,
D K Suri, N Mehra and B K Das


603

Magnetic Materials

A study of ultrasonic velocity and attenuation on polycrystalline Ni--Zn ferrites

S R Murthy

611
A new combustion route to g-Fe2O3 synthesis

A Venkataraman, Vijay A Hiremath, S K Date and S D Kulkarni

617
Tailoring magnetic and dielectric properties of rubber ferrite composites containing mixed ferrites

 M R Anantharaman, K A Malini, S Sindhu, E M Mohammed, S K Date,
 S D Kulkarni, P A Joy and Philip Kuria
n


623

Alloys and Steels

Analysis of stainless steel samples by energy dispersive X-ray fluorescence (EDXRF) spectrometry

M K Tiwari, A K Singh and K J S Sawhney

633
Fine structure at the diffusion welded interface of Fe3Al/Q235 dissimilar materials

Wang Juan, Li Yajiang and Wu Huiqiang

639
Effect of zirconium addition on the recrystallization behaviour of a commercial Al–Cu–Mg alloy

K T Kashyap

643
An X-ray diffraction study of defect parameters in a Ti-base alloy

G Karmaker, P Mukherjee, A K Meikap, S K Chattopadhyay
 and S K Chatterjee


649

Bioceramics

Development of calcium phosphate based bioceramics

Amit Sinha, A Ingle, K R Munim, S N Vaidya, B P Sharma and A N Bhisey

653

Single Crystals

Homogenization of zinc distribution in vertical Bridgman grown Cd0.96Zn0.04Te crystals

J K Radhakrishnan, B S Sunderseshu, Meenakshi Srivastava, G L Seth,
 R Raman, R C Narula and R K Bagai


659
Surface studies on as-grown (111) faces of sodium bromate crystals

K Kishan Rao and V Surender

665
Subject index 671
Author index 683
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