Zobrazeno 1 - 10
of 466
pro vyhledávání: '"Vitalij K, Pecharsky"'
Publikováno v:
AIP Advances, Vol 12, Iss 3, Pp 035130-035130-5 (2022)
We studied the LaFeSi phase using density functional theory based full-potential linearized augmented plane wave (FP-LAPW) method. Specifically we examined the effect of p-element substitution on the stability and magnetic properties focusing on path
Externí odkaz:
https://doaj.org/article/e83a077cd0be42478b381dbf85162ff0
Autor:
Oleksandr Dolotko, Ihor Z. Hlova, Arjun K. Pathak, Yaroslav Mudryk, Vitalij K. Pecharsky, Prashant Singh, Duane D. Johnson, Brett W. Boote, Jingzhe Li, Emily A. Smith, Scott L. Carnahan, Aaron J. Rossini, Lin Zhou, Ely M. Eastman, Viktor P. Balema
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
3D heterostructures offer properties that are inaccessible in bulk single-phase solids, but synthetic approaches are limited. The authors use mechanochemical reshuffling of binary precursors and subsequent annealing to design structurally aligned mis
Externí odkaz:
https://doaj.org/article/a0eb3d35fd2b4023a870f889d86ef5b8
Protein-assisted scalable mechanochemical exfoliation of few-layer biocompatible graphene nanosheets
Autor:
Deepak-George Thomas, Steven De-Alwis, Shalabh Gupta, Vitalij K. Pecharsky, Deyny Mendivelso-Perez, Reza Montazami, Emily A. Smith, Nicole N. Hashemi
Publikováno v:
Royal Society Open Science, Vol 8, Iss 3 (2021)
A facile method to produce few-layer graphene (FLG) nanosheets is developed using protein-assisted mechanical exfoliation. The predominant shear forces that are generated in a planetary ball mill facilitate the exfoliation of graphene layers from gra
Externí odkaz:
https://doaj.org/article/758f9fcc9f7347d89a483c3af6567af9
Autor:
Alessia Provino, Vitalij K. Pecharsky, Cristina Bernini, Volodymyr Smetana, Anja-Verena Mudring, Pietro Manfrinetti
Publikováno v:
Provino, A, Pecharsky, V K, Bernini, C, Smetana, V, Mudring, A V & Manfrinetti, P 2023, ' Solubility limits, magnetic and magnetocaloric properties of MoB-type GdCo x Ni 1−x (0.47 ≤ x ≤ 0.72) ', Journal of Alloys and Compounds, vol. 948, 169605 . https://doi.org/10.1016/j.jallcom.2023.169605
The binary GdNi adopting the orthorhombic CrB-type (oS8, Cmcm) dissolves up to 21 at% Co (GdCo0.42Ni0.58), but when the Co content reaches 23.7 at% the crystal structure of the GdCoxNi1−x phase changes from the orthorhombic CrB-type to the tetragon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fa5b2f702b2c264befe31a6ae312fbc
https://pure.au.dk/portal/da/publications/solubility-limits-magnetic-and-magnetocaloric-properties-of-mobtype-gdcoxni1x-047--x--072(42d1d3f0-f238-46ae-a159-a685076cbc05).html
https://pure.au.dk/portal/da/publications/solubility-limits-magnetic-and-magnetocaloric-properties-of-mobtype-gdcoxni1x-047--x--072(42d1d3f0-f238-46ae-a159-a685076cbc05).html
Autor:
Karam N. Al-Milaji, Shalabh Gupta, Vitalij K. Pecharsky, Radhika Barua, Hong Zhao, Ravi L. Hadimani
Publikováno v:
AIP Advances, Vol 10, Iss 1, Pp 015052-015052-5 (2020)
Additive manufacturing of materials using magnetic particles as feedstock has attracted tremendous attention during the past decade owing to its ability to tune both shape and magnetocrystalline anisotropy, which can significantly enhance the magneti
Externí odkaz:
https://doaj.org/article/dbb79017c9294c8d95984fb41d9bf678
Autor:
D. H. Ryan, Durga Paudyal, Francois Guillou, Yaroslav Mudryk, Arjun K. Pathak, Vitalij K. Pecharsky
Publikováno v:
AIP Advances, Vol 9, Iss 12, Pp 125137-125137-4 (2019)
Our 151Eu Mössbauer investigation of Eu2In and Eu2Sn shows that the europium in both materials is fully divalent. We confirm the distinct thermodynamic orders of the magnetic transitions and reveal a remarkable difference between the magnetic enviro
Externí odkaz:
https://doaj.org/article/ed5467e4431f4994820aa63345975a4c
Publikováno v:
Inorganics, Vol 9, Iss 5, p 35 (2021)
A new mixed alkali metal–aluminum borohydride LiAl(BH4)2Cl2 has been prepared via mechanochemical synthesis from the 2LiBH4–AlCl3 mixture. Structural characterization, performed using a combination of X-ray powder diffraction and solid-state NMR
Externí odkaz:
https://doaj.org/article/61f84e7ad20b4cbb874b906b73d2917d
Publikováno v:
AIP Advances, Vol 9, Iss 3, Pp 035239-035239-4 (2019)
Stability of cobalt-doped lanthanum iron silicide, La(FexCoySi1-x-y)13 have been investigated under conditions required for magnetocaloric refrigeration. The XRD analysis revealed that both milled and non-milled samples stored in water loose a few Br
Externí odkaz:
https://doaj.org/article/21b081045e114a1f9b6df0c25281ec5b
Autor:
Shuvankar Gupta, Sudip Chakraborty, Santanu Pakhira, Anis Biswas, Yaroslav Mudryk, Amit Kumar, Bodhoday Mukherjee, Gunadhor S. Okram, Amitabh Das, Vitalij K. Pecharsky, Chandan Mazumdar
The realization of spin-glass (S-G) state in Heusler alloys is very rare despite the presence of inherent structural and elemental disorder in those compounds. Although a few half and full Heusler alloys are known to exhibit S-G state, there is hardl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5b9d8a642542e7da10bbd02bbaa01a0
Autor:
Sudip Chakraborty, Shuvankar Gupta, Santanu Pakhira, Renu Choudhary, Anis Biswas, Yaroslav Mudryk, Vitalij K. Pecharsky, Duane D. Johnson, Chandan Mazumdar
Publikováno v:
Physical Review B. 106