IR@NEIST - North East Institute of Science and Technology (CSIR)
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Plants associated in forecasting and beliefs within the Meitei community of Manipur, Northeast India
Mechanistic aspect of Fe(III) /2,2'- bipyridine catalysed ATRP and reverse ATRP of n-alkyl (meth) acrylates, In-Book of Abstracts of "National Conf. on Advances in polymer science and nanotechnology : design and structure, Organised by Society for Polymer Science India, held at M S University, Baroda
Essential oil composition of leaf and rhizome oil of Alpinia nigra (Gaertner) B.L.Burtt from North East India
Study of Au, Ni-(n)ZnSe thin film Schottky barrier junctions
Schottky barrier junctions of Al-doped n-type Zinc selenide (ZnSe) thin
films of doping concentrations up to 9.7×1014cm−3 have been fabricated with Au and
Ni electrodes on glass substrates by sequential thermal evaporation. All of the junctions
of different doping concentrations exhibited rectifying current-voltage characteristics
with a non-saturating reverse current. From the current-voltage characteristics, the
different junction parameters such as ideality factor, saturation current density, series
resistance, etc., were measured. Both types of junctions were found to possess a high
ideality factor and a high series resistance. The barrier heights of the junctions were
measured from Richardson plots and found to be around 0.8 eV. The structures were
found to exhibit a poor photovoltaic effect with a fill factor not greater than 0.4. The
diode quality as well as the photovoltaic performance of the diodes were improved
following a short heat treatment in vacuum