Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Labanya Ghosh"'
Autor:
Rahul Singh, Shiv Kumar, A. Jain, Mahima Singh, Labanya Ghosh, A. Singh, Soma Banik, A. Lakhani, S. Patil, E.F. Schwier, K. Shimada, S.M. Yusuf, Sandip Chatterjee
Publikováno v:
Journal of Materiomics, Vol 8, Iss 3, Pp 669-677 (2022)
The topological insulators Bi2-xFexSe3–xSx have been investigated by the dc-magnetization, magneto-transport and angle resolved photoemission spectroscopy (ARPES) techniques. With doping of Fe and S, a negative giant magneto-resistance (MR) is obse
Externí odkaz:
https://doaj.org/article/a54d9d1a1255457a90ccfc17f96094ae
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:
Mohd Alam, Labanya Ghosh, Srishti Dixit, Seema Kumari, Satya Vijay Kumar, Dheeraj Kumar, Abhineet Verma, Anup K. Ghosh, Satyen Saha, R. J. Choudhary, Arkadeb Pal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45d29c01d48267aa2a153ec1fa89e9e4
https://doi.org/10.2139/ssrn.4421321
https://doi.org/10.2139/ssrn.4421321
Autor:
Mohd Alam, Labanya Ghosh, Khyati Anand, Seema Kumari, Satya Vijay Kumar, Srishti Dixit, Dheeraj Kumar, Mahima Singh, Anup K. Ghosh, R. J. Choudhary, Arkadeb Pal
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce9acacd8a91874b8a6b048816eba6da
https://doi.org/10.2139/ssrn.4224230
https://doi.org/10.2139/ssrn.4224230
Autor:
Srishti Dixit, Labanya Ghosh, Mohd Alam, Satya Vijay Kumar, Neha Patel, Swayangsiddha Ghosh, Nisha Shahi, Sanjay Singh, Sandip Chatterjee
Publikováno v:
Journal of Applied Physics. 133:013904
Generally, Co-based Heusler alloys are the center of interest because of their properties such as high Curie temperature, spin polarization, and high value of exchange bias. Herein, we have used the macroscopic technique to probe the low-temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd04837f703bd47ab11260b4c73ceb45
https://doi.org/10.1063/5.0127446
https://doi.org/10.1063/5.0127446
Autor:
Seema Kumari, Khyati Anand, Mohd Alam, Labanya Ghosh, Swayangsiddha Ghosh, Prince Gupta, Rahul Singh, A. K. Jain, S. M. Yusuf, Anup K. Ghosh, Anita Mohan, Sandip Chatterjee
Publikováno v:
Journal of Applied Physics. 132:183909
The structural, dielectric, and magnetic properties of Bi0.8Tb0.2Fe0.8Mn0.2O3 have been studied in detail. A structural shift from rhombohedral (space group R3c) to orthorhombic (space group Pn21a + Pnma) phase is observed with doping. The substituti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9e93429192939d34a89aededd6555d8
https://doi.org/10.1063/5.0106110
https://doi.org/10.1063/5.0106110
Autor:
Labanya Ghosh, Vinod K. Gangwar, Mahima Singh, Satya Vijay Kumar, Srishti Dixit, Abhineet Verma, Durgesh Kumar Sharma, Sudhir Kumar, S. Saha, A.K. Ghosh, Sandip Chatterjee
Publikováno v:
Physica B: Condensed Matter. 640:414050
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29c7620bff61d658f74eaff10a675f6c
https://doi.org/10.1016/j.physb.2022.414050
https://doi.org/10.1016/j.physb.2022.414050
Autor:
Mahima Singh, Labanya Ghosh, Vinod K. Gangwar, Yogendra Kumar, Debarati Pal, P. Shahi, Shiv Kumar, Sudip Mukherjee, K. Shimada, Sandip Chatterjee
Publikováno v:
Applied Physics Letters. 121:032403
The magneto-transport and angle-resolved photoelectron spectroscopy (ARPES) of the S-doped Bi1.5Sb0.5Te1.3Se1.7 system have been investigated. Both the positive magnetoresistance (pMR) and negative magnetoresistance (nMR) under a perpendicular magnet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d886a1416e8ebc35752253aa7b92d991
https://doi.org/10.1063/5.0094556
https://doi.org/10.1063/5.0094556
Autor:
Mohd Alam, Labanya Ghosh, Supriyo Majumder, Prajyoti Singh, Satya Vijay Kumar, Srishti Dixit, Dheeraj Kumar, Khyati Anand, Seema Kumari, A K Ghosh, R J Choudhary, Sandip Chatterjee
Publikováno v:
Journal of Physics D: Applied Physics. 55:255003
We report magnetic, transport, dielectric, and complex impedance of polycrystalline double perovskite EuPrCoMnO6 which crystallizes in disordered orthorhombic phase with space group Pnma. The DC magnetization shows two successive ferromagnetic transi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8d013a481bb903326c4ea458387d103
https://doi.org/10.1088/1361-6463/ac5fd4
https://doi.org/10.1088/1361-6463/ac5fd4