Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Ashok Bhakar"'
Autor:
S. R. Kane, Sanjay Rai, Ashok Bhakar, V K Raghuwanshi, Pooja Gupta, M. K. Swami, P N Rao, P K Gauttam, Suneela Garg, Sohan Lal, C. K. Garg
Publikováno v:
Journal of Synchrotron Radiation. 28:1193-1201
A hard X-ray engineering applications beamline (BL-02) was commissioned recently and started operation in March 2019 at the Indian synchrotron source, Indus-2. This bending-magnet-based beamline is capable of operating in various beam modes, viz. whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84eb86b5a2e0fa91c79d145292c7261f
https://doi.org/10.1107/s1600577521004690
https://doi.org/10.1107/s1600577521004690
Publikováno v:
Journal of Applied Crystallography. 54:498-512
Room-temperature synchrotron X-ray diffraction and subsequent detailed line profile analysis of Fe powder were performed for microstructural characterization. The peak shapes of the diffraction pattern of Fe were found to be super-Lorentzian in natur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09af31220014b935960b6036b13ad6fd
https://doi.org/10.1107/s1600576721000601
https://doi.org/10.1107/s1600576721000601
Autor:
Madhusmita Baral, Velega Srihari, Ashok Bhakar, M. K. Chattopadhyay, Pragya Tiwari, Aparna Chakrabarti, Tapas Ganguli
Publikováno v:
Physical Review B. 105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c893a5d3e092bd6cd6d57bdfe0b5ec43
https://doi.org/10.1103/physrevb.105.184106
https://doi.org/10.1103/physrevb.105.184106
Autor:
Ashok Bhakar, Indranil Bhaumik, Velaga Srihari, D. M. Phase, C. Mukherjee, Tapas Ganguli, Ashok Kumar Yadav, Kiran Baraik, S. D. Singh, Pragya Tiwari, Mukul Gupta, S. N. Jha
Publikováno v:
RSC Advances. 10:43497-43507
Crystallographic and electronic structures of phase pure ternary solid solutions of Ni1−xCoxO (x = 0 to 1) have been studied using XRD, EXAFS and XAS measurements. The lattice parameter of the cubic rock-salt (RS) Ni1−xCoxO solid solutions increa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9ac2f56926db63e4fc894df1c274f94
https://doi.org/10.1039/d0ra09128f
https://doi.org/10.1039/d0ra09128f
Autor:
Kiran, Baraik, Ashok, Bhakar, V, Srihari, Indranil, Bhaumik, C, Mukherjee, Mukul, Gupta, A K, Yadav, Pragya, Tiwari, D M, Phase, S N, Jha, S D, Singh, Tapas, Ganguli
Publikováno v:
RSC advances. 10(71)
Crystallographic and electronic structures of phase pure ternary solid solutions of Ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::cbdafd0bf738f32b831868ba515dda87
https://pubmed.ncbi.nlm.nih.gov/35519712
https://pubmed.ncbi.nlm.nih.gov/35519712
Autor:
Pragya Tiwari, Ravindra Jangir, Tapas Ganguli, Velaga Srihari, Shambhu Nath Jha, Pankaj R. Sagdeo, Dharmendra Kumar, Mangla Nand, Ashok Bhakar, A.K. Poswal
Publikováno v:
Journal of Alloys and Compounds. 766:876-885
We report the structural and optical properties of ternary α-(GaxCr(1-x))2O3 with 0 ≤ x ≤ 0.45 which is synthesized by solid state reaction method. Single phase with space group R-3c is obtained for the gallium composition range of 0 ≤ x ≤ 0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f502b7ff83bb7a9f04230d1b8b0ffe4b
https://doi.org/10.1016/j.jallcom.2018.07.001
https://doi.org/10.1016/j.jallcom.2018.07.001
Publikováno v:
ECS Journal of Solid State Science and Technology. 10:073005
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca5dd98fa004ff8da7a01933cbc09227
https://doi.org/10.1149/2162-8777/ac10cc
https://doi.org/10.1149/2162-8777/ac10cc
Autor:
Ashok Bhakar, A. K. Srivastava, A.K. Sinha, Preeti Pokhriyal, Pankaj R. Sagdeo, N. P. Lalla, M. N. Singh, Parasmani Rajput, Himanshu Srivastava, Archna Sagdeo
Publikováno v:
Solid State Sciences. 112:106509
Ceramic sample of CuCrO2 was synthesized via a solid-state reaction method. XANES, dielectric, ferroelectric, pyroelectric, synchrotron x-ray diffraction (SXRD), transmission electron microscope (TEM) and Raman measurements were performed on the prep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf348654fd05e37337b42bee415da676
https://doi.org/10.1016/j.solidstatesciences.2020.106509
https://doi.org/10.1016/j.solidstatesciences.2020.106509
Autor:
Ravindra Jangir, Ashok Kumar Yadav, Ashok Bhakar, Chinnathambi Kamal, Tapas Ganguli, P. R. Sagdeo, S. Tripathi, Dharmendra Kumar, Velaga Srihari, S. N. Jha
Publikováno v:
Journal of Applied Physics. 128:135703
Detailed structural and optical properties of α-(AlxCr1−x)2O3 (0 ≤ x ≤ 1) synthesized by the solid state reaction method have been investigated. Single phase α-(AlxCr1−x)2O3 with space group R 3 ¯ c is obtained for the full composition ran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86f45a1d4092b4ed8582029870a9fd1f
https://doi.org/10.1063/5.0021421
https://doi.org/10.1063/5.0021421
Publikováno v:
DAE SOLID STATE PHYSICS SYMPOSIUM 2018.
Fe based (Fe75Si20B5) solid solution was prepared in powdered form using a high-energy ball-milling system keeping the material under an Ar atmosphere. Milling parameters such as ball to powder ratio (BPR), milling speed, milling time etc. were optim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d12a9af78ad124a741795c508cc856f1
https://doi.org/10.1063/1.5112981
https://doi.org/10.1063/1.5112981