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Probing the Griffiths like phase, unconventional dual glassy states, giant exchange bias effects and its correlation with its electronic structure in Pr2-xSrxCoMnO6

Autor: Pal, Arkadeb, Singh, Prajyoti, Gangwar, Vinod K, Joshi, Amish G, Dwivedi, G. D., Gupta, Prince K, Alam, Md., Anand, Khyati, Ghosh, Anup K, Chatterjee, Sandip

Electronic structure, electrical transport, dc and ac magnetization properties of the hole substituted (Sr2+) partially B-site disordered double perovskite Pr2-xSrxCoMnO6 system have been investigated. Electronic structure was probed by employing X-r

Externí odkaz: http://arxiv.org/abs/1904.08817

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Akademický článek

Characterization of synthesized zinc oxide nanoparticles and their effect on growth, productivity and zinc use efficiency of wheat and field pea in the Indian Himalayan foothills.

Autor: Verma, Renu¹, Dwivedi, G. K.¹, Singh, Jai Paul¹, Singh, Ajeet Pratap¹, Tamta, Neha¹, Kumar, Amit^1,2 amitudu@gmail.com

Publikováno v: Current Science (00113891). 6/10/2023, Vol. 124 Issue 11, p1319-1328. 10p.

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Akademický článek

Soil organic carbon pools under Terminalia chebula Retz. based agroforestry system in Himalayan foothills, India

Autor: Kumar, Amit, Dwivedi, G. K., Tewari, Salil, Sah, V. K., Singh, Hukum, Kumar, Parmanand, Kumar, Narendra, Kaushal, Rajesh

Publikováno v: Current Science, 2020 Apr 01. 118(7), 1098-1103.

Externí odkaz: https://www.jstor.org/stable/27226417

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Mechanism responsible for initiating room temperature ferromagnetism and spin polarized current in diluted magnetic oxides

Autor: Chou, Hsiung, Tsao, Yao-Chung, Dwivedi, G. D., Lin, Cheng-Pang, Sun, Shih-Jye, Hsu, Hua-Shu, Huang, Chun-Chao, Yang, Chao-Yao, Tseng, Yuan-Chieh, Chou, Fang-Cheng

The main obstacles in realizing diluted magnetic oxide (DMO) in spintronics are the unknown electronic structures associated with its high TC ferromagnetism and spin polarized current and how to manipulate desired electronic structures by fabrication

Externí odkaz: http://arxiv.org/abs/1511.02632

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Origin and Enhancement of Spin Polarization Current in Diluted Magnetic Oxides by Oxygen Vacancies and Nano Grain Size

Autor: Chou, Hsiung, Yang, Kung-Shang, Tsao, Yao-Chung, Dwivedi, G. D., Lin, Cheng-Pang, Sun, Shih-Jye, Lin, L. K., Lee, S. F.

Spin polarized current is the main ingredient of diluted magnetic oxides due to its potential manipulation in spintronic devices. However, most research has focused on ferromagnetic properties rather than polarization of electric current, because dir

Externí odkaz: http://arxiv.org/abs/1511.02630

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Some remarks on the qualitative questions for biharmonic equations

Autor: Dwivedi, G., Tyagi, J.

In this article, we obtain several interesting remarks on the qualitative questions such as stability criteria, Morse index, Picone's identity for biharmonic equations.

Externí odkaz: http://arxiv.org/abs/1312.6210

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