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Akademický článek

Studies of Surface Electrical Properties of Al doped ZnO Nanorods by STM

Autor: Shaivalini SINGH, Sumit VYAS, Parthasarthi CHAKRABARTI, Si-Hyun PARK

Publikováno v: Medžiagotyra, Vol 23, Iss 2, Pp 98-102 (2017)

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 properties of the pu

Externí odkaz: https://doaj.org/article/da9e3f68cbda4425b49ef3974fb447df

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Analysis on Prediction of COVID-19 with Machine Learning Algorithms

Autor: R. Sathyaraj, R. Kanthavel, Luigi Pio Leonardo Cavaliere, Sumit Vyas, S. Maheswari, Ravi Kumar Gupta, M. Ramkumar Raja, R. Dhaya, Mukesh Kumar Gupta, Sudhakar Sengan

Publikováno v: International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems. 30:67-82

During the pandemic, the most significant reason for the deep concern for COVID-19 is that it spreads from individual to individual through contact or by staying close with the diseased individual. COVID-19 has been understood as an overall pandemic,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3befc9b120337d1a3fb6a3a6fb3780e0
https://doi.org/10.1142/s0218488522400049

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Ontology alignment evaluation for online assessment of e-learners: a new e-learning management system

Autor: Gokul Yenduri, Sumit Vyas, B. R. Rajakumar, D. Binu

Publikováno v: Kybernetes. 51:535-556

Purpose This paper aims to propose a new assessment system module for handling the comprehensive answers written through the answer interface. Design/methodology/approach The working principle is under three major phases: Preliminary semantic process

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30cc921d18f099dd87f3be278ccef8c4
https://doi.org/10.1108/k-11-2020-0746

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Feature Extraction Based Deep Indexing by Deep Fuzzy Clustering for Image Retrieval Using Jaro Winkler Distance

Autor: B Mathan Kumar, Bharati S Ainapure, Suryabhan Pratap Singh, Sumit Vyas

Publikováno v: The Computer Journal.

Image retrieval aims to locate similar image based on given query from large-sized image dataset. In the recent decades, different methods are developed to retrieve similar images, but increasing the retrieval performance is a challenging task. Hence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3576575cbdbc3562b6d57662c5b1baf
https://doi.org/10.1093/comjnl/bxac070

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A Short Review on Properties and Applications of Zinc Oxide Based Thin Films and Devices : ZnO as a promising material for applications in electronics, optoelectronics, biomedical and sensors

Autor: Sumit Vyas

Publikováno v: Johnson Matthey Technology Review. 64:202-218

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, an III-V com

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4e37d84301d57804a7a9e74eca285eeb
https://doi.org/10.1595/205651320x15694993568524

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Effect of gate dielectric on the performance of ZnO based thin film transistor

Autor: Sumit Vyas, A.D.D. Dwivedi, Rajeev Dhar Dwivedi

Publikováno v: Superlattices and Microstructures. 120:223-234

The paper report the fabrication and characterization of two different sets of bottom gate top contact ZnO thin film transistors (TFTs) using SiO2 and Al2O3 dielectric layers in an attempt to compare and contrast the effect of gate dielectrics on per

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87fab8864cca47ad07a8529136cbb899
https://doi.org/10.1016/j.spmi.2018.05.040

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A short review on: Optimization techniques of ZnO based thin film transistors

Autor: Sumit Vyas

Publikováno v: Chinese Journal of Physics. 56:117-124

There has been a significant global interest in the thin film transistor (TFT) due to its potential use in flat panel display. A great deal of interest in zinc oxide (ZnO) based TFT has been developed owing to its promising electronic and optoelectro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ecbbe873b2c5cee39b2d1778604763c
https://doi.org/10.1016/j.cjph.2017.12.002

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Studies of Surface Electrical Properties of Al doped ZnO Nanorods by STM

Autor: Si-Hyun Park, Parthasarthi Chakrabarti, Shaivalini Singh, Sumit Vyas

Publikováno v: Medžiagotyra, Vol 23, Iss 2, Pp 98-102 (2017)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13e20effea81eabbb063bfe81aec286a
http://matsc.ktu.lt/index.php/MatSc/article/view/15305

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