pp 71-83 April 1999 Review Article

SO_x solid state gas sensors: A review

K Singh S S Bhoga

pp 85-87 April 1999 Sensors

Recovery characteristics of optical hydrogen sensor using Pd thin film: Behaviour of three-stage hydrogen desorption

Yoshiki Okuhara Masasuke Takata

pp 89-94 April 1999 Catalytic Materials

Influence of metal particles on the reduction properties of ceria-based materials studied by TPR

G Ranga Rao

pp 95-101 April 1999 Surfaces

Comparative study of adatom induced relaxations and energetics for Si, Ge and carbon adsorption on a (2×1) Si(001) surface

U P Wad A V Limaye M P Gokhale S B Ogale

pp 103-108 April 1999 Chalcogenide Materials

X-ray studies on microstructural characterization of tantalum substituted tungsten mixed molybdenum diselenide; W_0·65Mo_35−xTa_xSe₂ (0≤x≤0·35)

Debashis Palit S K Srivastava B K Samantay Ray

pp 109-113 April 1999 Polymers

Open- and short-circuit thermally stimulated currents in ethyl cellulose (EC): polymethyl methacrylate (PMMA) blend

P K Khare J M Keller S C Datt

pp 115-119 April 1999 Glasses

Effect of hydroxyl content on the physical properties of calcium metaphosphate glasses

B Karmakar P Kundu Anup K Chaudhuri K Annapurna A Kumar R N Dwivedi

pp 121-127 April 1999 Glasses

Rare earth fluorescence in NASICON type phosphate glass, Na₃TiZnP₃O₁₂

G Vijaya Prakash P Nachimuthu M Vithal R Jagannathan

pp 129-132 April 1999 Liquid Crystals

Microscopic order parameter of two nematogenic compounds using X-rays

A P Divya D Revannasiddaiah R Somashekar M S Madhava

pp 133-137 April 1999 Instrumentation

Design and fabrication of liquid phase epitaxy system

R Venkataraghavan N K Udayashankar Blasius Victor Rodrigues K S R K Rao H L Bhat