Bulletin  of  Materials  Science

Volume 2, January - December 1980

CONTENTS

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Fine particle physics and technology; some results- - M S Militant, N G Nanadikar, V R Palkar, A K Pansare, A Gurjar andR Vijayaraghavan

1-16
Production and characterisation of amorphous alloys at Varanasi - - P Ramachandrarao, S Ranganathan and T R Anantharaman
17-30
Nucleation and growth of potassium dihydrogen phosphate crystals in silica
gels - - M S Joshi and A V Antony
31-34
Studies on a wear-resistant cast iron - - N Ranganathan, Malur N Srinivasan and N Raman
35-42
Microhardnesa studies in ammonium halide crystals - - K J Pratap and V Han Baku

43-54
X-ray study of the air-oxidised «-Ga2Se3 and Ga2Te3 powders - - A K Mukherjee, U Dhawan, K D Kundra and S Z All
55-60
Dielectric properties of Bi4(GeO4)3 and Bi4(SiO4)3 - - Lalitha Sirdeshmukh and Y R Reddy
61-66
Phase transformation studies on pure and doped strontium carbonate - - C Rama Mohan Rao and P N Mehrotra

67-70
Surface structures on second order prism faces of synthetic quartz crystals - - M S Joshi, K B Saraf and A V Antony

71-78
DC electrical conductivity of CoSiF6-6H2O and (NH4)2SO4 - - S S Mitra, S K Ghorai and S K Dutta Roy
79-82
Characterisation of bubble materials - - M J Patni, Cm Parkash and D Bahadur
83-90
Alpha-quartz 3. Origin of cellular structure of synthetic quartz - - Prasenjit Saha and Tarun Bandyopadhyay
91-120
Dual anvil high pressure cell - - A K Bandyopadhyay, B S Sivaram and S V Subramanyam
121-126
Growth of single crystals of some complex salts in silica - - M S Joshi, P Mohan Rao and A V Antony
127-134
CuAlMnO4 from two different combinations and their structural and
electrical study - - A B Devale, H S Bisht and D K Kulkarni
135-138
Evidence of edge and screw dislocations in gypsum single crystals - - K S Raju
139-144
Studies of defects in WSe2 single crystals - - M K Agarwal H B Patel and T C Patel
145-150
Indo-US conference on Rare Earths

Seperation of rare earths by ion exchange - - G S Rao and G M Pathak
151-154
Electrowinning of cerium group metals from fused chloride bath - - Sohan Singh and A L Pappachan
155-160
Preparation of rare earth-cobalt magnet alloy by reduction-diffusion process - - T S Krishnan

161-166
Analytical methods for RE-Co alloys - - TA Padmavathy Sankar, H O Gupta, E C Subbarao, K P Gupta, N R Bonda, D K Gael, S N Kaul, A K Majumdar, R C Mittal, G Sarkar,M V Satyanarayana, K Shankara Prasad, J Subramanyam and E M T Velu
167-176
Magnetic properties of a mischmetal-cobalt alloy - - R A Tewari
177-180
Wave-vector dependence of spin-wave line-width in yttrium iron garnets - - Om Prakash and C M Srivastava
181-186
Exchange constants in ferrimagnetic garnets - - CM Srivastava, C Srinivasan and R Aiyar
187-192
Systematics in the electron transport and magnetic properties of LnBO3
perovskites - - B Ganguly and C N R Rao
193-200
Solid state studies on rare earth mixed oxide pyrochlores Er2(V1-x Fex)4/3 W2/3O7 - - M A Subramanian, G Aravamudan and G V Subba Rao

201-206

 

Positron annihilation studies of rare-earth mixed valence compounds - - K P Gopinathan, C S Sundar, B Viswanathan and A Bharathi
207-207
Higher order elastic constants of rare earth metals : gadolinium, dysprosium
and erbium - - C S Menon
207-220
Physics of silver halides and their applications - - D N Base and P A Govindacharyulu
221-232
Development of roller quenching apparatus for the production of
amorphous phases - - S T Lakshmikumar, R M Mallya and E S R Gopal
233-238
Structural and dielectric studies of some niobate-titanate systems - - A M Varaprasad, A L Shashi Mohan, D K Chakrabarty and A B Biswas
239-250
Studies on thick films of photoconducting cadmium sulphide - - D P Amalnerkar, M S Setty, (Miss) NRPavaskar and A P B Sinha
251-264
Effect of an electric field on the oxidation of aluminium at room temperature - - K Bhavani and V K Vaidyan
265-270
Charge transfer satellites in the x-ray photoelectron spectra of 3rf° and 4rf°
metal oxides - - M S Hegde
271-276
Self-diffusion considerations in co-phase of hard HCP metals - - M N Vijayakumar
277-282
Optical constants of WSe2 single crystals - - M K Agarwal, P D Patel and O Vijayan
283-286
Electroless deposition of alpha-PbO2 and T12O3 - - R N Bhattacharya and P Pramanik
287-291
Announcements
293-293
Announcements
294-294
Symposium on Non-Crystalline Solids
Amorphous semiconducting Si : H - - H Fritzsche
295-316
Amorphous hydrogenated silicon films prepared from a glow-discharge - - S Guha
317-324
AC conductivity of amorphous semiconductors - - Abhai Mansingh
325-352
Theory of susceptibility of a-Ge and a-Si - - A Mookerjee and S C Agarwal
353-356
Ionic sulphate glasses - - K J Mao
357-380