Above-Room-Temperature Ferromagnetism in Thin van der Waals Flakes of Cobalt-Substituted Fe

Autor: Hang, Chen, Shahidul, Asif, Kapildeb, Dolui, Yang, Wang, Jeyson, Támara-Isaza, V M L Durga Prasad, Goli, Matthew, Whalen, Xinhao, Wang, Zhijie, Chen, Huiqin, Zhang, Kai, Liu, Deep, Jariwala, M Benjamin, Jungfleisch, Chitraleema, Chakraborty, Andrew F, May, Michael A, McGuire, Branislav K, Nikolic, John Q, Xiao, Mark J H, Ku

Publikováno v: ACS applied materialsinterfaces.

Two-dimensional (2D) magnetic van der Waals materials provide a powerful platform for studying the fundamental physics of low-dimensional magnetism, engineering novel magnetic phases, and enabling thin and highly tunable spintronic devices. To realiz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::07d95d0518d33b7365a270fe0acbe89b
https://pubmed.ncbi.nlm.nih.gov/36602594

Hetero-tri-spin [2p-3d-4f] Chain Compounds Based on Nitronyl Nitroxide Lanthanide Metallo-Ligands: Synthesis, Structure, and Magnetic Properties

Autor: Dai-Zheng Liao, Yungai Li, Xiufeng Wang, Mei Zhu, S. Ramasesha, V. M. L. Durga Prasad Goli, Peng Hu, Jean-Pascal Sutter, Licun Li

Publikováno v: Chemistry-A European Journal
Chemistry-A European Journal, Wiley-VCH Verlag, 2014, 20 (41), pp.13356-13365. ⟨10.1002/chem.201403581⟩

Employing nitronyl nitroxide lanthanide(III) com- plexes as metallo-ligands allowed the efficient and highly se- lective preparation of three series of unprecedented hetero- tri-spin (CuLn-radical) one-dimensional compounds. These 2p-3d-4f spin syste

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8024c8b1a4d4e34e5b62fffecb6ba331
https://doi.org/10.1002/chem.201403581

Correlated Electronic Properties of Some Graphene Nanoribbons: A DMRG Study

Autor: S. Ramasesha, Suryoday Prodhan, V. M. L. Durga Prasad Goli, Sumit Mazumdar

The significant electron-electron interactions that characterize the {\pi}-electrons of graphene nanoribbons (GNRs) necessitate going beyond one-electron tight-binding description. Existing theories of electron-electron interactions in GNRs take into

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0a91e6eb34c5f035b1fb2b1bf62c881

Quantum phases of dimerized and frustrated Heisenberg spin chains with s = 1/2, 1 and 3/2: an entanglement entropy and fidelity study

Autor: Diptiman Sen, V. M. L. Durga Prasad Goli, S. Ramasesha, Shaon Sahoo

Publikováno v: Journal of physics. Condensed matter : an Institute of Physics journal. 25(12)

We study here different regions in phase diagrams of the spin-1/2, spin-1 and spin-3/2 one dimensional antiferromagnetic Heisenberg systems with frustration (next-nearest-neighbor interaction $J_2$) and dimerization ($\delta$). In particular, we anal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89cf3810350383a10b4812b1817672fb
https://pubmed.ncbi.nlm.nih.gov/23420485