Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Indrani Coondoo"'
Publikováno v:
AIP Advances, Vol 9, Iss 5, Pp 055010-055010-5 (2019)
Tetragonal lead-free Ba0.98Ca0.02Ti0.98Sn0.02O3 (BCST) compound sintered at 1400 °C was investigated for its electrocaloric properties. The large adiabatic temperature variation, ΔT ∼ 0.476 K and isothermal entropy change, ΔS ∼ 1.90 J/kg.K wer
Externí odkaz:
https://doaj.org/article/917b6b7af1244d78b9a2b52122449e8f
Autor:
Neeraj Panwar, Jostin P. Joby, Surendra Kumar, Indrani Coondoo, M. Vasundhara, Nitu Kumar, Ratnakar Palai, Rahul Singhal, Ram S. Katiyar
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 055818-055818-7 (2018)
Impact of co-doping (Gd and Mn) on the magnetic properties has been systematically investigated in SmCrO3 compound. For the synthesized compound Sm0.9Gd0.1Cr0.85Mn0.15O3 (SGCMO), below the Neel transition temperature and under low applied magnetic fi
Externí odkaz:
https://doaj.org/article/5fddc788b0314bb790cf5ed24976352b
Publikováno v:
Ceramics International. 48:24439-24453
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94597b196c716f33d131d1b9a523d9c7
https://doi.org/10.1016/j.ceramint.2022.05.052
https://doi.org/10.1016/j.ceramint.2022.05.052
Autor:
Indrani Coondoo, Denis Alikin, Alexander Abramov, Fábio G. Figueiras, Vladimir Y. Shur, Georgina Miranda
Piezoelectric, ferroelectric and electromechanical properties were studied at macroscopic and local scale level in stannum doped (Ba0.88Ca0.12)(SnxZr0.1-xTi0.9)O3 ceramics, with an objective to explore the effect of low content (0 x 0.5 at%)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9de88206db5c619b635bda03fb1bcf68
http://hdl.handle.net/10773/37899
http://hdl.handle.net/10773/37899
Autor:
Neeraj Panwar, Sandeep Kumar, Indrani Coondoo, S.D. Kaushik, Pawan K. Kulriya, M. Anas, Pradip Kumar, Komal Kanwar, Vivek Kumar Malik
Publikováno v:
Ceramics International. 47:7386-7397
In the present study, the physical properties including structural, optical and magnetic of HoCr1-xMnxO3 (x = 0, 0.15) have been thoroughly investigated and compared. A detailed structural analysis of the compounds provided a way to correlate the opt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f88beb7e0ecc9a5afa74ebf449728c03
https://doi.org/10.1016/j.ceramint.2020.09.245
https://doi.org/10.1016/j.ceramint.2020.09.245
Autor:
Denis Alikin, S. N. Krylova, Andrei L. Kholkin, Indrani Coondoo, Alexander S. Krylov, Suresh Kumar Jakka, A. P. Turygin, Vladimir Ya. Shur, Neeraj Panwar
Publikováno v:
Ceramics International. 47:2828-2838
Present work focuses on detailed temperature-dependent x-ray diffraction, Raman scattering, domain configuration and photoluminescence (PL) studies in the (Ba0·85Ca0.15) (Zr0·10Ti0.90)O3 (BCZT) ceramics. The comprehensive Raman spectroscopy analysi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acea34ca77d246bd0def0dbff45f3a17
https://doi.org/10.1016/j.ceramint.2020.09.137
https://doi.org/10.1016/j.ceramint.2020.09.137
Publikováno v:
Journal of Alloys and Compounds. 792:1122-1131
Impact of co-doping of Gadolinium (Gd) and Manganese (Mn) ions on the structural, electrical, optical and magnetic properties of SmCrO3 (SCO) orthochromite compound has been systematically investigated for the first time. The lattice volume expanded
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0574e238cf1d0ca376abfc691d7291e2
https://doi.org/10.1016/j.jallcom.2019.04.088
https://doi.org/10.1016/j.jallcom.2019.04.088
Publikováno v:
Physica B: Condensed Matter. 553:68-75
For the first time, effect of tin (Sn) substitution on the structural, ferroelectric, dielectric and piezoelectric properties of lead-free Ba0.98Ca0.02Ti1-xSnxO3 (BCST) compounds with ‘x’ = 0–0.05 mol % was investigated systematically. Room tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87a976b02c5086c5643f1d7cd4d11ba7
https://doi.org/10.1016/j.physb.2018.10.039
https://doi.org/10.1016/j.physb.2018.10.039
Autor:
Indrani Coondoo, Alexander Krylov, Dhananjay K. Sharma, Svetlana Krylova, Denis Alikin, J. Suresh Kumar, A. Mirzorakhimov, Nina Melnikova, Manuel J. Soares, Andrei L. Kholkin
Publikováno v:
Materials Chemistry and Physics. 277:125526
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b35aa91e27c45477d620420e433ce10d
https://doi.org/10.1016/j.matchemphys.2021.125526
https://doi.org/10.1016/j.matchemphys.2021.125526