Institution
Pandit Deendayal Petroleum University
Education•Gandhinagar, Gujarat, India•
About: Pandit Deendayal Petroleum University is a education organization based out in Gandhinagar, Gujarat, India. It is known for research contribution in the topics: Welding & Computer science. The organization has 996 authors who have published 1804 publications receiving 16594 citations.
Papers published on a yearly basis
Papers
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TL;DR: In this article, amino acid L-alanine doped KDP crystals were grown by slow aqueous solvent evaporation technique and the effect of doping on thermal stability of the crystals was studied by TGA and the kinetic and thermodynamic parameters of dehydration were evaluated.
Abstract: Potassium Dihydrogen Phosphate (KDP) is an excellent inorganic nonlinear optical (NLO) material with different device applications. Most of amino acids possess NLO property; therefore, it is of interest to dope them in KDP crystals. In the present study, amino acid L-alanine doped KDP crystals were grown by slow aqueous solvent evaporation technique. The doping of L-alanine was confirmed by the paper chromatography, the CHN analysis and the FT-IR spectroscopy. The powder XRD was carried out to assess the single phase nature of the samples. The effect of doping on thermal stability of the crystals was studied by TGA and the kinetic and thermodynamic parameters of dehydration were evaluated. As the amount of doping increased the thermal stability of crystals decreased. However, the second harmonic generation (SHG) efficiency and the UV-Vis spectroscopy studies indicated that as the L-alanine doping increased the SHG efficiency and optical transmission percentage increased. The dielectric behavior of the samples has been studied. The variation of dielectric constant, dielectric loss (tanδ), a.c.resistivity and a.c.conductivity with frequency of applied field in the range from 100 Hz to 100 kHz was studied. The dielectric constant and dielectric loss decreased with increase the value of frequency of applied field. The dielectric constant and the dielectric loss values of L-alanine doped KDP crystals were lower than the pure KDP crystals. The results are discussed. (© 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
61 citations
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TL;DR: In this article, an experimental and theoretical investigation on the heterojunction of silicon (Si) with chemically derived graphene (rGO) has been conducted by visual observation and surface charge measurement.
60 citations
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TL;DR: In this paper, a novel trigeneration system, which integrates the organic Rankine cycle and vapor compression-absorption cascade refrigeration cycle, is proposed, which combines the advantages of the conventional stand-alone vapor compression system and vapor absorption refrigeration system.
60 citations
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TL;DR: A detailed review of the applications of augmented reality in three important fields where AR use is currently increasing is presented to highlight how AR improves and enhances the user experience in entertainment, medicine, and retail.
Abstract: This paper presents a detailed review of the applications of augmented reality (AR) in three important fields where AR use is currently increasing. The objective of this study is to highlight how AR improves and enhances the user experience in entertainment, medicine, and retail. The authors briefly introduce the topic of AR and discuss its differences from virtual reality. They also explain the software and hardware technologies required for implementing an AR system and the different types of displays required for enhancing the user experience. The growth of AR in markets is also briefly discussed. In the three sections of the paper, the applications of AR are discussed. The use of AR in multiplayer gaming, computer games, broadcasting, and multimedia videos, as an aspect of entertainment and gaming is highlighted. AR in medicine involves the use of AR in medical healing, medical training, medical teaching, surgery, and post-medical treatment. AR in retail was discussed in terms of its uses in advertisement, marketing, fashion retail, and online shopping. The authors concluded the paper by detailing the future use of AR and its advantages and disadvantages in the current scenario.
60 citations
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TL;DR: In this article, a solid-state mesoporous titanium dioxide (mTiO 2 ) layer based hetero-junction solar cell, employing nanoparticles (NPs) of methyl ammonium lead iodide perovskite (CH 3 NH 3 PbI 3 ) as light harvesters has been studied.
59 citations
Authors
Showing all 1040 results
Name | H-index | Papers | Citations |
---|---|---|---|
Daniel Prochowicz | 31 | 91 | 3009 |
Pankaj Yadav | 31 | 124 | 3347 |
Subhash N. Shah | 29 | 215 | 2889 |
Vivek Patel | 29 | 111 | 3174 |
Achinta Bera | 27 | 56 | 2565 |
Vimal Savsani | 26 | 82 | 5461 |
Ramgopal Uppaluri | 26 | 79 | 2127 |
Vivek Patel | 25 | 136 | 2443 |
Manoj Kumar | 25 | 141 | 1895 |
Vishvesh J. Badheka | 24 | 101 | 1649 |
Simranjeet Singh | 24 | 128 | 1891 |
Malkeshkumar Patel | 23 | 102 | 1709 |
Bhavesh R. Bhalja | 23 | 136 | 1504 |
Manan Shah | 22 | 107 | 1656 |
Indrajit Mukhopadhyay | 22 | 146 | 1892 |