Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Prashant Shahi"'
Autor:
Debarati Pal, Shiv Kumar, Prashant Shahi, Sambhab Dan, Abhineet Verma, Vinod K. Gangwar, Mahima Singh, Sujoy Chakravarty, Yoshiya Uwatoko, Satyen Saha, Swapnil Patil, Sandip Chatterjee
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract The magneto-transport, magnetization and theoretical electronic-structure have been investigated on type-II Weyl semimetallic MoTeP. The ferromagnetic ordering is observed in the studied sample and it has been shown that the observed magneti
Externí odkaz:
https://doaj.org/article/c30516d5a33d46bab9745d2e7ae867eb
Autor:
Prashant Shahi, Harishchandra Singh, A. Kumar, K. K. Shukla, A. K. Ghosh, A. K. Yadav, A. K. Nigam, Sandip Chatterjee
Publikováno v:
AIP Advances, Vol 4, Iss 9, Pp 097137-097137-10 (2014)
X-ray absorption near edge spectra (XANES) and magnetization of Zn doped MnV2O4 have been measured and from the magnetic measurement the critical exponents and magnetocaloric effect have been estimated. The XANES study indicates that Zn doping does n
Externí odkaz:
https://doaj.org/article/cdde101d402b480fbef18fb15328ed90
Autor:
Labanya Ghosh, Mohd Alam, Mahima Singh, Srishti Dixit, Satya Vijay Kumar, Abhineet Verma, Prashant Shahi, Yoshiya Uwatoko, Satyen Saha, Archana Tiwari, Ajay Tripathi, Sandip Chatterjee
Publikováno v:
Nanoscale. 14:10889-10902
A FeSe/Sb2Te3/FeSe heterostructure establishes the signature of the Kondo effect and a spin–phonon coupling initiated by local charge ordering at the interfaces.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea36da8cc69afa48b589500fd934729c
https://doi.org/10.1039/d2nr03090j
https://doi.org/10.1039/d2nr03090j
Autor:
Vinod K. Gangwar, Shiv Kumar, Mahima Singh, Debarati Pal, Labanya Ghosh, Prajyoti Singh, Zhang Yufeng, Chaoyu Chen, Eike F. Schwier, Kenya Shimada, Prashant Shahi, Yoshiya Uwatoko, Swapnil Patil, Anup K. Ghosh, Sandip Chatterjee
Publikováno v:
Journal of Materials Chemistry C. 10:17281-17290
Observed large magnetoresistance, anomalous Hall effect and no appreciable energy gap at the Dirac point in single crystalline Bi1.9Dy0.1Te3 topological insulator.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c0f9e8a54a7360ea5758e2b5a23072b
https://doi.org/10.1039/d2tc03255d
https://doi.org/10.1039/d2tc03255d
Autor:
Prashant Shahi, Sandip Chatterjee, Anup K. Ghosh, Arvind Kumar, Manish Kumar, Shiv Kumar, Subhash Sharma
Publikováno v:
Journal of Materials Science: Materials in Electronics. 31:7715-7723
The current studies are concentrated on the synthesis of Al-modified ZnO nanoparticles prepared through sol–gel method for their structural and optical properties. The wurtzite structure with single phase formation for all the samples was confirmed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0030043210fc038e23689ceb4dea472f
https://doi.org/10.1007/s10854-020-03307-9
https://doi.org/10.1007/s10854-020-03307-9
Autor:
Satyen Saha, Sandip Chatterjee, Mahima Singh, Prashant Shahi, Debarati Pal, Sambhab Dan, Sujoy Chakravarty, Yoshiya Uwatoko, Shiv Kumar, Vinod K. Gangwar, Abhineet Verma, Swapnil Patil
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
The magneto-transport, magnetization and theoretical electronic-structure have been investigated on type-II Weyl semimetallic MoTeP. The ferromagnetic ordering is observed in the studied sample and it has been shown that the observed magnetic orderin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21a75bd15b02e464cd750a576a417a16
https://pubmed.ncbi.nlm.nih.gov/33907273
https://pubmed.ncbi.nlm.nih.gov/33907273
Autor:
Mitsuhiko Maesato, Yasuhiro Shimizu, Shinya Tomeno, Prashant Shahi, Yoshiya Uwatoko, Hiroshi Kitagawa, Jun Gouchi, Gunzi Saito, Yukihiro Yoshida, Andhika Kiswandhi
Publikováno v:
Physical Review B. 101
$(\mathrm{ET}){\mathrm{Ag}}_{4}{(\mathrm{CN})}_{5}$ [ET = BEDT-TTF: bis(ethylenedithio)tetrathiafulvalene] is a rare example of organic conductors that crystallizes in a diamond structure due to the tetrahedral arrangement of neighboring ET molecules
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6a5ce5e580f25746ce31aea9096208a
https://doi.org/10.1103/physrevb.101.245124
https://doi.org/10.1103/physrevb.101.245124
Autor:
S. Kumar, Debarati Pal, Sandip Chatterjee, Eike F. Schwier, Vinod K. Gangwar, Prajyoti Singh, Prashant Shahi, Shiv Kumar, Mahima Singh, Durgesh Kumar Sharma, Yoshiya Uwatoko, Kenya Shimada, Labanya Ghosh
Publikováno v:
Journal of Physics D: Applied Physics. 54:455302
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3bcf8abbd35975566d3add7890b8a32
https://doi.org/10.1088/1361-6463/ac128f
https://doi.org/10.1088/1361-6463/ac128f
Autor:
Debarati Pal, Prashant Shahi, Vinod K. Gangwar, P. Chaudhary, Mahima Singh, Shiv Kumar, Mohd Alam, Rahul Singh, Sandip Chatterjee, Labanya Ghosh, Kenya Shimada
Publikováno v:
Applied Physics Letters. 118:132409
The magneto-transport, angle resolved photoemission spectroscopy (ARPES), and magnetization of Bi2-xMx(SeS)3 (with M = Fe, Mn) have been investigated. In Fe-doped Bi2(SeS)3, the presence of both electron-mediated Ruderman–Kittel–Kasuya–Yosida (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c17e51f9e41da8b9abe49b70c8fbbea8
https://doi.org/10.1063/5.0035433
https://doi.org/10.1063/5.0035433
Autor:
Kenya Shimada, Vinod K. Gangwar, Labanya Ghosh, Prashant Shahi, Matthias Muntwiler, Yufeng Zhang, Swapnil Patil, Shiv Kumar, Manoranjan Kumar, Jyotirmoy Sau, Mahima Singh, Sandip Chatterjee, Yoshiya Uwatoko
Publikováno v:
Physica Scripta. 96:055802
Structural, pressure-dependent resistivity, angle resolved photoemission spectroscopy (ARPES), x-ray photoelectron diffraction (XPD) and band structure by DFT calculation have been investigated for BiSbTe3 Topological insulator. It has been demonstra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e00b384b37d75f548bd80a51600f4e40
https://doi.org/10.1088/1402-4896/abe5d4
https://doi.org/10.1088/1402-4896/abe5d4