https://flatland-pi.vercel.app/materials/weyl-dirac-tellurides.html The newest items tagged TaIrTe₄, ZrTe₅, HfTe₅ in the Flatland news feed. en Mon, 05 Oct 2026 08:10:53 GMT https://arxiv.org/abs/2609.25899v1 https://arxiv.org/abs/2609.25899v1 Tue, 22 Sep 2026 09:03:23 GMT arXiv: Pressure can drive Weyl semimetals toward superconductivity through qualitatively distinct reconstructions of their lattices and normal-state electronic structures. Here, we report the first observation of superconductivity in compressed TaRhTe4. This finding enables a direct comparison of the distinct reconstruction… Theory TaIrTe₄, ZrTe₅, HfTe₅ https://arxiv.org/abs/2609.25732v1 https://arxiv.org/abs/2609.25732v1 Tue, 22 Sep 2026 06:06:42 GMT arXiv: The functional quantum spin Hall insulators (QSHI), protected by time-reversal symmetry against single-particle backscattering, hold great promise for dissipationless quantum electronics. Realization of QSHI with gapped helical edge states, which would enable deterministic on/off switching of the edge-channel… Theory Experiment TaIrTe₄, ZrTe₅, HfTe₅ https://arxiv.org/abs/2609.12836v1 https://arxiv.org/abs/2609.12836v1 Fri, 11 Sep 2026 13:30:53 GMT arXiv: Monolayer ZrTe₅ is predicted to host a large-gap quantum spin Hall phase, motivating efforts to isolate single layers of the material. Gold-assisted exfoliation produces clean monolayers of many chalcogen-terminated van der Waals crystals, but the strong Te-Au bond may compete with the bonding network of the ZrTe₅… Experiment Theory TaIrTe₄, ZrTe₅, HfTe₅ https://arxiv.org/abs/2608.20978v1 https://arxiv.org/abs/2608.20978v1 Fri, 21 Aug 2026 10:59:05 GMT arXiv: Recent transport experiments reported a quantum spin Hall insulator phase in monolayer 1T-TaIrTe₄ gated away from charge neutrality. This phase is not predicted by band structure calculations and has been attributed to an electronic instability induced by strong correlations at a putative van Hove singularity. Here, we… Theory TaIrTe₄, ZrTe₅, HfTe₅ http://link.aps.org/doi/10.1103/456g-q7bd http://link.aps.org/doi/10.1103/456g-q7bd Fri, 24 Jul 2026 10:00:00 GMT Physical Review X: Theoretical and experimental mapping of monolayer TaIrTe 4 reveals a rich landscape of interaction-driven topological phases on a single naturally layered crystal—no moiré engineering required. [Phys. Rev. X 16, 031017] Published Fri Jul 24, 2026 Theory TaIrTe₄, ZrTe₅, HfTe₅ https://arxiv.org/abs/2603.19404v1 https://arxiv.org/abs/2603.19404v1 Thu, 19 Mar 2026 18:52:26 GMT arXiv: Memory is a foundational concept across disciplines, from neurobiology and electronics to artificial intelligence and quantum gravity. In materials, memory effects typically arise from ferroic orders, such as ferroelectricity and ferromagnetism, where information is stored in charge or spin degrees of freedom. Here, we… Experiment TaIrTe₄, ZrTe₅, HfTe₅ https://arxiv.org/abs/2603.15581v1 https://arxiv.org/abs/2603.15581v1 Mon, 16 Mar 2026 17:44:08 GMT arXiv: Quantum sensing of meV-scale scattering and absorption of impinging particles with electrons in solid state detectors is a challenging technological advancement with the potential to enable breakthroughs in quantum information applications and studies of fundamental physics. However, a key obstacle for current sensing… Theory TaIrTe₄, ZrTe₅, HfTe₅ https://arxiv.org/abs/2601.11504v2 https://arxiv.org/abs/2601.11504v2 Fri, 16 Jan 2026 18:35:35 GMT arXiv: Monolayer TaIrTe₄ is an ideal platform to explore the tunability of band topology where charge doping converts the quantum spin Hall insulator (QSHI) state into a dual QSHI state. However, experimental visualization of its band structure has been lacking despite its importance in interpreting this topological phase… Experiment Theory TaIrTe₄, ZrTe₅, HfTe₅ https://arxiv.org/abs/2512.10266v1 https://arxiv.org/abs/2512.10266v1 Thu, 11 Dec 2025 04:07:02 GMT arXiv: ZrTe5 is a highly tunable, high-mobility topological material that hosts a rich variety of quantum phenomena, making it a promising platform for next-generation quantum technologies. Despite intensive research efforts, experimental studies have reported inconsistent and sometimes conflicting results for its electronic… Theory TaIrTe₄, ZrTe₅, HfTe₅ https://arxiv.org/abs/2511.16806v1 https://arxiv.org/abs/2511.16806v1 Thu, 20 Nov 2025 21:13:48 GMT arXiv: The quantum limit, where magnetic fields confine carriers to the lowest Landau level, is predicted to host exotic quantum phases arising from strengthened electronic correlations, reduced dimensionality, and increased degeneracy. We report a novel quantization regime realized in the ultra-quantum limit of the… Theory Experiment TaIrTe₄, ZrTe₅, HfTe₅ https://arxiv.org/abs/2510.24511v1 https://arxiv.org/abs/2510.24511v1 Tue, 28 Oct 2025 15:23:38 GMT arXiv: The unique energy band and crystal structure of the layered type-II Weyl semimetal TaIrTe4 hold great promise for high-performance broadband anisotropic optoelectronic devices. Therefore, gaining an in-depth understanding of the interactions between internal microscopic particles is of vital importance. Here, we employ… Theory TaIrTe₄, ZrTe₅, HfTe₅ https://arxiv.org/abs/2506.10657v2 https://arxiv.org/abs/2506.10657v2 Thu, 12 Jun 2025 12:46:49 GMT arXiv: The third-order nonlinear Hall effect (NLHE) serves as a sensitive probe of energy band geometric property, providing a new paradigm for revealing the Berry curvature distribution and topological response of quantum materials. In the Weyl semimetal TaIrTe4, we report for the first time that the sign of the third-order… Theory TaIrTe₄, ZrTe₅, HfTe₅ https://arxiv.org/abs/2505.06829v1 https://arxiv.org/abs/2505.06829v1 Sun, 11 May 2025 03:48:20 GMT arXiv: Anomalous Hall Effect (AHE) response in magnetic systems is typically proportional to an out-of-plane magnetization component because of the restriction imposed by system symmetries, which demands that the magnetization, applied electric field, and induced Hall current are mutually orthogonal to each other. Here, we… Theory TaIrTe₄, ZrTe₅, HfTe₅ Cr₂Ge₂Te₆ https://arxiv.org/abs/2504.16698v1 https://arxiv.org/abs/2504.16698v1 Wed, 23 Apr 2025 13:28:58 GMT arXiv: In this study, we have investigated and compared the effect of hydrostatic pressure up to ~20 kbar on the transport properties of ZrTe5 single crystals grown by chemical vapor transport (CVT) and flux methods. With the application of pressure, the electrical resistivity Rho(T) and thermopower S(T) of both crystals were… Theory Experiment SnSe, GeSe TaIrTe₄, ZrTe₅, HfTe₅ Bi₂Se₃, Bi₂Te₃ https://arxiv.org/abs/2504.16184v1 https://arxiv.org/abs/2504.16184v1 Tue, 22 Apr 2025 18:19:01 GMT arXiv: Transition metal penta-tellurides, ZrTe5 and HfTe5 have been recently drawn a lot of attention due to their fascinating physical properties and for being prominent materials showing topological phase transitions. In this study, we investigated mechanical, thermophysical and optoelectronic properties of these materials… Theory TaIrTe₄, ZrTe₅, HfTe₅