P
P. Jha
Researcher at Bhabha Atomic Research Centre
Publications - 69
Citations - 875
P. Jha is an academic researcher from Bhabha Atomic Research Centre. The author has contributed to research in topics: Engineering & Polypyrrole. The author has an hindex of 15, co-authored 41 publications receiving 698 citations. Previous affiliations of P. Jha include Homi Bhabha National Institute & B.P. Koirala Institute of Health Sciences.
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Journal ArticleDOI
Efficiency enhancement in dye sensitized solar cells through co-sensitization of TiO2 nanocrystalline electrodes
TL;DR: In this article, the authors demonstrated that co-sensitization of TiO2 electrode with an inexpensive rhodamine 19 perchlorate laser dye along with N3 dye not only enhances the incident-photon-to-current conversion efficiency but also reduces dark current.
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Scalable free-standing polypyrrole films for wrist-band type flexible thermoelectric power generator
Meetu Bharti,P. Jha,Ajay Singh,Anil Kumar Chauhan,Shantanu Misra,Masato Yamazoe,A.K. Debnath,Kazuhiro Marumoto,K. P. Muthe,Dinesh K. Aswal,Dinesh K. Aswal +10 more
TL;DR: In this article, a wristband type thermoelectric power generator was also designed by integrating seven number of free-standing polypyrrole films to manifest their potential for real-time wearable energy harvesting devices.
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Enhancement of the carrier mobility of conducting polymers by formation of their graphene composites
Anil Kumar Chauhan,S.K. Gupta,Dai Taguchi,Takaaki Manaka,P. Jha,P. Veerender,C. Sridevi,Shankar P. Koiry,S. C. Gadkari,Mitsumasa Iwamoto +9 more
TL;DR: In this paper, the authors have prepared graphene composites of the conducting polymers following an optimized procedure and these were investigated for their charge transport properties, and the mobility values were measured using EFISHG and field effect transistor (FET) transfer characteristics.
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Co-sensitization of N719 and RhCL dyes on carboxylic acid treated TiO2 for enhancement of light harvesting and reduced recombination
Vibha Saxena,P. Veerender,Abhay Gusain,P. Jha,Jaspreet Singh,Shankar P. Koiry,Prabhakar V. Varde,Anil Kumar Chauhan,Dinesh K. Aswal,S.K. Gupta +9 more
TL;DR: In this article, the effect of co-sensitization of two dyes, namely N719 and rhodamine 19 perchlorate (RhCL), onto TiO2 electrodes (thickness: 4μm) was investigated.
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Electron beam induced modifications of polyaniline silver nano-composite films: Electrical conductivity and H2S gas sensing studies
N. Chaudhary,N. Chaudhary,Ajay Singh,Dinesh K. Aswal,Dinesh K. Aswal,Dinesh K. Aswal,P. Jha,Soumen Samanta,Anil Kumar Chauhan,A.K. Debnath,S. Acharya,Kunwar Wajahat Shah,K. P. Muthe,S. C. Gadkari +13 more
TL;DR: In this paper, the effect of electron beam irradiation on polyaniline-silver (PANI-Ag) nanocomposite films in terms of electrical conductivity and its inferences on H2S gas sensing was highlighted.