Výsledky vyhledávání - "Raju Kalaivanan"

Akademický článek

Magnetic properties of honeycomb spin lattice compounds Na2M2TeO6 (M = Co, Ni) and spin dimer compound Na2Cu2TeO6 single crystals by flux-growth

Autor: Tahir Murtaza, Raju Kalaivanan, G. Madeswaran, Khasimsaheb Bayikadi, Raman Sankar

Publikováno v: Journal of Materials Research and Technology, Vol 14, Iss , Pp 1601-1608 (2021)

We report the single crystal growth, structural and magnetic properties of honeycomb spin-lattice compounds Na2M2TeO6 (M = Co, Ni) and spin dimer compound Na2Cu2TeO6. The single crystals of Na2M2TeO6 (M = Co, Ni, Cu) have been grown by the self-flux

Externí odkaz: https://doaj.org/article/9d10f7ea1cc4469b8906dc365a30a12a

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Interplay between magnetic and lattice excitations and emergent multiple phase transitions in MnPSe3-xSx

Autor: Kumar, Deepu, Hoang, Nguyen The, Sim, Yumin, Choi, Youngsu, Raju, Kalaivanan, Ulaganathan, Rajesh Kumar, Sankar, Raman, Seong, Maeng-Je, Choi, Kwang-Yong

The intricate interplay between spin and lattice degrees of freedom in two-dimensional magnetic materials plays a pivotal role in modifying their magnetic characteristics, engendering hybrid quasiparticles, and implementing functional devices. Herein

Externí odkaz: http://arxiv.org/abs/2404.11099

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Direct Visualization of Disorder Driven Electronic Liquid Crystal Phases in Dirac Nodal Line Semimetal GdSbTe

Autor: Venkatesan, Balaji, Guan, Syu-You, Chang, Jen-Te, Chiu, Shiang-Bin, Yang, Po-Yuan, Su, Chih-Chuan, Chang, Tay-Rong, Raju, Kalaivanan, Sankar, Raman, Fongchaiya, Somboon, Chu, Ming-Wen, Chang, Chia-Seng, Chang, Guoqing, Lin, Hsin, Del Maestro, Adrian, Kao, Ying-Jer, Chuang, Tien-Ming

Electronic liquid crystal (ELC) phases are spontaneous symmetry breaking states believed to arise from strong electron correlation in quantum materials such as cuprates and iron pnictides. Here, we report a direct observation of ELC phases in a Dirac

Externí odkaz: http://arxiv.org/abs/2402.18893

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Planar Thermal Hall Effects in Kitaev Spin Liquid Candidate Na2Co2TeO6

Autor: Takeda, Hikaru, Mai, Jiancong, Akazawa, Masatoshi, Tamura, Kyo, Yan, Jian, Moovendaran, Kalimuthu, Raju, Kalaivanan, Sankar, Raman, Choi, Kwang-Yong, Yamashita, Minoru

Publikováno v: Phys. Rev. Research 4, L042035 (2022)

We investigate both the longitudinal thermal conductivity ($\kappa_{xx}$) and the planar thermal Hall conductivity ($\kappa_{xy}$) in the Kitaev spin liquid candidate of Co-based honeycomb antiferromagnet Na$_2$Co$_2$TeO$_6$ in a magnetic field ($B$)

Externí odkaz: http://arxiv.org/abs/2210.13798

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Akademický článek

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