Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Kumara Raja Kandula"'
Autor:
Kumara Raja Kandula, Sai Pavan Prashanth Sadhu, Mohan Nuthalapati, A.Chitti Babu, Tirupathi Patri
Publikováno v:
Ceramics International. 48:8620-8626
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa8b06bac5bcc30c9498f56751cd551d
https://doi.org/10.1016/j.ceramint.2021.12.073
https://doi.org/10.1016/j.ceramint.2021.12.073
Autor:
Yujing Zhang, Haibo Zhang, Guangzu Zhang, Kumara Raja Kandula, Pin Liu, Shenglin Jiang, Yunyi Wu, Yanfeng Qin
Publikováno v:
Journal of the European Ceramic Society. 41:4138-4145
High energy density is the goal pursued by energy storage dielectric capacitors. Lead-based antiferroelectric ceramics are the most promising material system. Herein, the improved recoverable energy storage of 14.5 J/cm3 and efficiency of 77.1 % are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3f9b16485b43b5cf628d98944d0a44a
https://doi.org/10.1016/j.jeurceramsoc.2021.02.013
https://doi.org/10.1016/j.jeurceramsoc.2021.02.013
Autor:
Kumara Raja Kandula, Jiwen Xu, Ying Yang, Guangzu Zhang, Shenglin Jiang, Zhongqiu Xia, Qihan Peng, Chao Zhang, Yujing Zhang, Qingfeng Zhang
Publikováno v:
Ceramics International. 47:13939-13947
Electrocaloric effect (ECE) is considered well applicable in the field of next generation solid state refrigeration technology. In this article, the structural properties and ECE response were altered and optimized by tailoring the Zr/Ti molar ratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1e5a5f62e14bcadcb1512eeeb391e60
https://doi.org/10.1016/j.ceramint.2021.01.262
https://doi.org/10.1016/j.ceramint.2021.01.262
Autor:
Haibo Zhang, Shen Meng, Pin Liu, Wenru Li, Kumara Raja Kandula, Yujing Zhang, Yanfeng Qin, Guangzu Zhang
Publikováno v:
Journal of the European Ceramic Society. 41:360-367
The applications of antiferroelectric (AFE) materials in miniaturized and integrated electronic devices are limited by their low energy density. To address the above issue, the antiferroelectricity of the reinforced material was designed to improve i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2a1594c517bc3158e9376385d11d2a8
https://doi.org/10.1016/j.jeurceramsoc.2020.08.039
https://doi.org/10.1016/j.jeurceramsoc.2020.08.039
Publikováno v:
Current Applied Physics. 20:1066-1072
Here, we present a collective prospective application that includes electrocaloric effect, thermal energy harvesting and energy storage density in Eu3+and Nb5+co-substituted Na0.5Bi0.5TiO3ceramics. To understand the structural property impact on desi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbd94c0dd848d88bb3401c0a3bd84e86
https://doi.org/10.1016/j.cap.2020.06.020
https://doi.org/10.1016/j.cap.2020.06.020
Autor:
Yujing Zhang, Guangzu Zhang, Pin Liu, Kumara Raja Kandula, Shenglin Jiang, Ying Yang, Jiwen Xu
Publikováno v:
Ceramics International. 46:18106-18113
In addition to energy storage density (Wrec) and energy efficiency (ƞ), electrical fatigue characteristic is also an important factor affecting the performance of anti-ferroelectric (AFE) capacitors. The main impacts of electrical fatigue characteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ec1d0350f98fff9c6c4ddf0411db3b6
https://doi.org/10.1016/j.ceramint.2020.04.131
https://doi.org/10.1016/j.ceramint.2020.04.131
Autor:
Kumara Raja Kandula, Tukaram Shet, Mohan Nuthalapatib, Lokeswara Rao Koneti, Anees A. Ansari, Khalid M. Alotaibi, Abdullah A. Alotaibi, Chitti Babu Atragada, Narasimha Rao Nelaturi, Sudharshan Vadnala, Jakkula Shankar, Raghava Rao Paritala, Rajasekhar Bhimireddi
Publikováno v:
physica status solidi (a). 220:2200421
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0df1c14f9340f9490cda564a334fce40
https://doi.org/10.1002/pssa.202200421
https://doi.org/10.1002/pssa.202200421
Publikováno v:
physica status solidi (b). 260:2200272
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6abf679e52665b5b80dec3b4454d9c53
https://doi.org/10.1002/pssb.202200272
https://doi.org/10.1002/pssb.202200272
Autor:
Kumara Raja Kandula, Ramakrishna Patangi, P.D. Babu, Krishnarjun Banerjee, Tirupathi Patri, Saket Asthana
Publikováno v:
Journal of Materials Science: Materials in Electronics. 31:874-884
Here, in this paper, we have reported the structural, microstructural, optical, ferroelectric and magnetic properties of Nd and W/Co co-substituted Bi4NdTi3−2x(W/Co2)xFeO15 (0.00 ≤ x ≤ 0.15) 4-layered Aurivillius multiferroic ceramics. These ce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b7f656c4ba79c91813b91681d486de9
https://doi.org/10.1007/s10854-019-02593-2
https://doi.org/10.1007/s10854-019-02593-2
Publikováno v:
Phase Transitions. 92:1-12
Lanthanum (La)-modified 0.93(Bi0.5−xLaxNa0.5TiO3)–0.07(BaTi0.96Zr0.04O3) (0.00 ≤ x ≤ 0.08) (Abbreviated as BLNT-BZT) ceramics were synthesized (close to MPB) by using conventional solid state route. The structural phase purity of ceramics was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23648c936e5efe2ba268e20acf5e0005
https://doi.org/10.1080/01411594.2018.1535065
https://doi.org/10.1080/01411594.2018.1535065