Zobrazeno 1 - 10
of 32
pro vyhledávání: '"G. Gope"'
Publikováno v:
Advanced Science, Engineering and Medicine. 12:278-283
ZnO quantum dots of average size 10 nm are embedded in a matrix (polyvinyl alcohol (PVA)) following chemical route. They are irradiated by 100 MeV Ni7+ ion beam with fluences 1 × 1011, 3 × 1011, 1 × 1012 and 3 × 1012 ions/cm2. The optical absorpt
Publikováno v:
IEEE Sensors Letters. 2:1-4
This article reports the synthesis of ZnS quantum dots (QDs) embedded in polyvinylpyrrolidone matrix via a simple chemical technique and its novel application as a nano-light-emitting device. The synthesized specimen has been characterized by using U
Publikováno v:
Nanosystems: Physics, Chemistry, Mathematics. :782-786
Publikováno v:
Nanosystems: Physics, Chemistry, Mathematics. :661-664
Akademický článek
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Publikováno v:
2017 Devices for Integrated Circuit (DevIC).
The properties of materials drastically change when matter performs a transition from bulk to nano size. The quantum dots (QDs) of lead sulphide (PbS) embedded into Polyvinyl alcohol (PVA) are synthesized via one pot synthesis chemical method. The sp
Publikováno v:
Journal of Experimental Nanoscience. 5:357-362
Silver nanoparticles have been synthesised by chemical reduction of silver nitrate solution by ethanol. The samples have been characterised by X-ray diffraction study. Transmission electron microscopy reveals the nanostructure of the particles produc
Publikováno v:
Sensors and Actuators B: Chemical. 148:353-357
We report synthesis of ZnO quantum dot embedded in polyvinylpyrrolidone (PVP) matrix and its functioning as acetone sensor. The specimen is prepared via quenching technique where bulk ZnO powder is calcined at very high temperature of 1200 °C and th
Publikováno v:
Advanced Science Letters. 3:6-9
Publikováno v:
Journal of Nanoelectronics and Optoelectronics. 3:180-183
We report synthesis, optical absorption and luminescence spectroscopy of Ni +7 ion irradiated ZnS semiconductor quantum dots over coated with Silica (SiO 2 ) embedded in PVA matrix. Quantum dot samples are prepared via Chemical route. 100 MeV Nickel