Sumit Vyas
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View article: A Short Review on Properties and Applications of Zinc Oxide Based Thin Films and Devices
A Short Review on Properties and Applications of Zinc Oxide Based Thin Films and Devices Open
Zinc oxide has emerged as an attractive material for various applications in electronics, optoelectronics, biomedical and sensing. The large excitonic binding energy of 60 meV at room temperature as compared to 25 meV of gallium nitride, a…
View article: Studies of Surface Electrical Properties of Al doped ZnO Nanorods by STM
Studies of Surface Electrical Properties of Al doped ZnO Nanorods by STM Open
Pure and aluminum (Al) doped ZnO (Al:ZnO) nanorods (NRs) were deposited on silicon substrates by the hydrothermal method. The Al composition was kept at 2 % and 5 % for the Al:ZnO NR samples. The surface morphology and structural propertie…
View article: Various Techniques to Optimize the Quality of Schottky Contacts on ZnO Thin Films: A Short Review
Various Techniques to Optimize the Quality of Schottky Contacts on ZnO Thin Films: A Short Review Open
Zinc oxide is a promising material for fabrication of electronic and optoelectronic devices.ZnO based Schottky diode is an important device that can be used for variety of applications.For a high quality Schottky contact on ZnO, it is esse…
View article: A study of hydrothermally grown ZnO nanorod-based metal-semiconductor-metal UV detectors on glass substrates
A study of hydrothermally grown ZnO nanorod-based metal-semiconductor-metal UV detectors on glass substrates Open
This study reports hydrothermally grown zinc oxide nanorod-based metal-semiconductor-metal ultraviolet detectors with palladium metal as the electrodes. The zinc oxide nanorods were deposited on glass substrates in two steps, seed layer de…