Zobrazeno 1 - 10
of 122
pro vyhledávání: '"Parashu, Kharel"'
Autor:
Wei Ding, Jingjing Yu, Francis Tsow, Laxmi Raj Jaishi, Buddhi Sagar Lamsal, Rick Kittelson, Sarwar Ahmed, Parashu Kharel, Yue Zhou, Xiaojun Xian
Publikováno v:
npj 2D Materials and Applications, Vol 8, Iss 1, Pp 1-10 (2024)
Abstract Due to their distinctive morphology, significant surface-to-volume ratio, and metal-like electrical conductivity, MXenes have emerged as highly promising gas-sensing materials. Traditional MXene-based gas sensors predominantly rely on the el
Externí odkaz:
https://doaj.org/article/2990bccef2974addbd22e5acc6bfb94b
Publikováno v:
AIP Advances, Vol 14, Iss 1, Pp 015014-015014-5 (2024)
Spin-gapless semiconductor (SGS) is a new class of material that has been studied recently for potential applications in spintronics. This material behaves as an insulator for one spin channel, and as a gapless semiconductor for the opposite spin. In
Externí odkaz:
https://doaj.org/article/db24e2b3304546e4858db526d91f3b42
Publikováno v:
AIP Advances, Vol 13, Iss 2, Pp 025213-025213-5 (2023)
We have carried out joint theoretical and experimental investigations of three Heusler compounds CoMoFeAl, CoMo0.5Fe1.5Al, and Co1.5Mo0.5FeAl. Our first-principle calculations show that all three compounds show either ferro- or ferrimagnetic order wi
Externí odkaz:
https://doaj.org/article/30e35b2a1f0f4048afac81f2e6bf1ff0
Autor:
Parashu Kharel, Zachary Lehmann, Gavin Baker, Lukas Stuelke, Shah Valloppilly, Paul M. Shand, Pavel V. Lukashev
Publikováno v:
AIP Advances, Vol 13, Iss 1, Pp 015217-015217-4 (2023)
We have carried out a combined theoretical and experimental investigation of both stoichiometric and nonstoichiometric CoFeVGe alloys. In particular, we have investigated CoFeVGe, Co1.25Fe0.75VGe, Co0.75Fe1.25VGe, and CoFe0.75VGe bulk alloys. Our fir
Externí odkaz:
https://doaj.org/article/bc713321d7584a9a835d782cf243b2b0
Autor:
Parashu Kharel, Gavin Baker, Matthew Flesche, Adam Ramker, Young Moua, Shah Valloppilly, Paul M. Shand, Pavel V. Lukashev
Publikováno v:
AIP Advances, Vol 12, Iss 3, Pp 035011-035011-5 (2022)
Half-metallic Heusler alloys have attracted significant attention due to their potential application in spin-transport-based devices. We have synthesized one such alloy, CoFeV0.5Mn0.5Si, using arc melting and high-vacuum annealing at 600 °C for 24 h
Externí odkaz:
https://doaj.org/article/32ef69ccb4d74f7ead7f35677715440f
Autor:
Wei He, Yao Ren, Buddhi Sagar Lamsal, Jyotshna Pokharel, Kena Zhang, Parashu Kharel, James J. Wu, Xiaojun Xian, Ye Cao, Yue Zhou
Publikováno v:
ACS Applied Materials & Interfaces. 15:6647-6656
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cf4f1d76294a3e44be3046d575661af
https://doi.org/10.1021/acsami.2c17714
https://doi.org/10.1021/acsami.2c17714
Publikováno v:
AIP Advances, Vol 10, Iss 1, Pp 015118-015118-4 (2020)
We performed combined theoretical and experimental studies of electronic, structural, and magnetic properties of Fe2MnSn Heusler alloy. The density functional theory calculation shows that the Fe2MnSn alloy has two energetically close phases, namely,
Externí odkaz:
https://doaj.org/article/c5acf7a98ae545059992aedc6a23ae04
Publikováno v:
AIP Advances, Vol 10, Iss 1, Pp 015109-015109-4 (2020)
The structural, magnetic, and magnetocaloric properties of Ni2MnxFeyInz with x + y + z = 2 alloys have been studied for the potential application in environment-friendly magnetic refrigeration technology. Samples were prepared using arc-melting and v
Externí odkaz:
https://doaj.org/article/61ff6df83fa04a09975ffa501e06924f
Autor:
Wenyong Zhang, Balamurugan Balasubramanian, Parashu Kharel, Rabindra Pahari, Shah R. Valloppilly, Xingzhong Li, Lanping Yue, Ralph Skomski, David J. Sellmyer
Publikováno v:
APL Materials, Vol 7, Iss 12, Pp 121111-121111-4 (2019)
Permanent-magnet materials are one cornerstone of today’s technology, abundant in disk drives, motors, medical equipment, wind generators, and cars. A continuing challenge has been to reconcile high permanent-magnet performance with low raw-materia
Externí odkaz:
https://doaj.org/article/fb7ef43433334929ba4a73559ec6d881
Autor:
Bishnu Dahal, Parashu Kharel, Thomas Ott, Wenyong Zhang, Shah Valloppilly, Ralph Skomski, David Sellmyer
Publikováno v:
AIP Advances, Vol 9, Iss 3, Pp 035211-035211-4 (2019)
The structural, magnetic and magnetocaloric properties of Fe deficient Pr2-xNdxFe17 (x = 0.5, 0.7) alloys prepared by arc-melting and melt-spinning have been investigated. The room temperature x-ray diffraction patterns show that the samples are near
Externí odkaz:
https://doaj.org/article/694c0eb135e64598b9040e3f43bd4ca5