Výsledky vyhledávání - "Krishnamurthi, Sridevi"

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Evidence of Spin Frustration in Vanadium Diselenide Monolayer Magnet

Publikováno v: Adv. Mater. 2019, 31, 1901185

Monolayer VSe2, featuring both charge density wave and magnetism phenomena, represents a unique van der Waals magnet in the family of metallic two-dimensional transition-metal dichalcogenides (2D-TMDs). Herein, by means of in-situ microscopic and spe

Externí odkaz: http://arxiv.org/abs/2206.02427

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1D metallic states at 2D transition metal dichalcogenide semiconductor heterojunctions

Autor: Krishnamurthi, Sridevi, Brocks, Geert

Two-dimensional (2D) lateral heterojunctions of transition metal dichalcogenides (TMDCs) have become a reality in recent years. Semiconducting TMDC layers in their common H -structure have a nonzero in-plane electric polarization, which is a topologi

Externí odkaz: http://arxiv.org/abs/2008.06758

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One-dimensional electronic instabilities at the edges of $MoS_2$

Autor: Krishnamurthi, Sridevi, Farmanbar, Mojtaba, Brocks, Geert

Publikováno v: Phys. Rev. B 102, 165142 (2020)

The one-dimensional metallic states that appear at the zigzag edges of semiconducting two-dimensional transition metal di-chalcogenides (TMDCs) result from the intrinsic electric polarization in these materials, which for D$_{3h}$ symmetry is a topol

Externí odkaz: http://arxiv.org/abs/2007.15492

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The Sign of Three: Spin/Charge Density Waves at the Boundaries of Transition Metal Dichalcogenides

Autor: Krishnamurthi, Sridevi, Brocks, Geert

Publikováno v: Phys. Rev. B 102, 161106 (2020)

One-dimensional grain boundaries of two-dimensional semiconducting {\MX} (M= Mo,W; X=S,Se) transition metal di-chalcogenides are typically metallic at room temperature. The metallicity has its origin in the lattice polarization, which for these latti

Externí odkaz: http://arxiv.org/abs/2005.02519

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