https://flatland-pi.vercel.app/materials/mose2.html The newest items tagged MoSe₂ in the Flatland news feed. en Mon, 05 Oct 2026 08:10:53 GMT https://arxiv.org/abs/2610.01473 https://arxiv.org/abs/2610.01473 Fri, 02 Oct 2026 04:00:00 GMT arXiv: We numerically study exciton-photon coupling in a hybrid structure composed of a period-doubled Si3N4 photonic crystal slab and an hBN-encapsulated MoSe2 monolayer. Period doubling folds quasi-guided modes into the light cone and produces spectrally separated photonic branches whose radiative character is controlled by… Experiment MoSe₂ hBN http://link.aps.org/doi/10.1103/9ptw-c22l http://link.aps.org/doi/10.1103/9ptw-c22l Mon, 28 Sep 2026 10:00:00 GMT Physical Review B: Two-dimensional transition metal dichalcogenides offer unprecedented opportunities for quantum photonics through strain-mediated exciton engineering. However, the paradoxical coexistence of strain-gradient-driven exciton funneling and efficient trion formation has remained unresolved. Here, we addre… [Phys. Rev. B 114… Theory MoSe₂ https://arxiv.org/abs/2609.34536v1 https://arxiv.org/abs/2609.34536v1 Mon, 28 Sep 2026 08:03:02 GMT arXiv: Excitonic states in two-dimensional semiconductors are sensitive to time-reversal symmetry breaking, yet how interfacial exchange acts on higher-lying exciton Rydberg states remains largely unexplored. Here we show that wavelength-resolved magneto-optical Kerr spectroscopy of a proximity-coupled MoSe₂/Fe₃GaTe₂ van der… Theory Experiment Fe₃GeTe₂, Fe₃GaTe₂ MoSe₂ https://www.nature.com/articles/s41467-026-77967-2 https://www.nature.com/articles/s41467-026-77967-2 Sat, 26 Sep 2026 00:00:00 GMT Nature Communications: Here, the authors investigate the transport kinetics of indirect excitons (IXs) in a MoSe2/WSe2 van der Waals heterostructure, and observe anomalously high IX mobility, consistent with IX superfluidity. Theory MoSe₂ WSe₂ https://arxiv.org/abs/2609.30430v1 https://arxiv.org/abs/2609.30430v1 Thu, 24 Sep 2026 18:23:36 GMT arXiv: The role of nonlinear carrier dynamics in current-driven spin phenomena remains poorly understood in van der Waals magnetic heterostructures. Here, we investigate the spin polarization and the resulting spin-orbit torque (SOT) in transition-metal dichalcogenide/chromium iodide (TMDC/CrI₃) heterostructures, focusing on… Theory Experiment MoSe₂ WSe₂ CrI₃, VI₃, TiCl₃ https://arxiv.org/abs/2609.25305v1 https://arxiv.org/abs/2609.25305v1 Mon, 21 Sep 2026 18:54:32 GMT arXiv: We investigate the proximity-induced spin-orbit coupling (SOC) in graphene on transition-metal dichalcogenide (TMD) heterostructures using a tight-binding approach. The tight-binding parameters of an effective 4-band model describing the low-energy physics of the graphene layer are extracted as a function of twist… Theory Graphene MoSe₂ MoS₂ WSe₂ WS₂ https://arxiv.org/abs/2609.20387v1 https://arxiv.org/abs/2609.20387v1 Thu, 17 Sep 2026 13:40:58 GMT arXiv: Strain engineering is a powerful route for controlling the exciton dynamics in van der Waals (vdW) heterostructures (HSs). The interlayer energy transfer (ET) process is another key factor in controlling the photocarrier relaxation pathways in vdW HSs. In this work, we combine these two processes to achieve an 8-fold… Theory MoSe₂ ReS₂, ReSe₂ hBN https://arxiv.org/abs/2609.15775 https://arxiv.org/abs/2609.15775 Tue, 15 Sep 2026 04:00:00 GMT arXiv: Twisted heterobilayers of two-dimensional materials have emerged as a platform for studying emergent phases of matter. In this work, we investigate charge density waves (CDW) in a twisted NbSe₂/MoSe₂ bilayer using first-principles calculations. We observe CDW formation in both layers, even though MoSe₂ does not feature… Theory MoSe₂ NbSe₂, NbS₂, NbTe₂ https://arxiv.org/abs/2609.14993v1 https://arxiv.org/abs/2609.14993v1 Mon, 14 Sep 2026 03:59:19 GMT arXiv: Symmetry breaking enables helicity-dependent optoelectronic responses in quantum materials. In two-dimensional transition-metal dichalcogenides (TMDs), circular photocurrent (CPC) is typically observed under oblique illumination via the circular photon drag effect, while realization of the intrinsic circular… Experiment Theory MoSe₂ WSe₂ https://onlinelibrary.wiley.com/doi/10.1002/smll.74629?af=R https://onlinelibrary.wiley.com/doi/10.1002/smll.74629?af=R Fri, 11 Sep 2026 22:04:28 GMT Small Experiment MoSe₂ MXenes https://arxiv.org/abs/2609.10500v1 https://arxiv.org/abs/2609.10500v1 Wed, 09 Sep 2026 17:35:55 GMT arXiv: Two-dimensional transition metal dichalcogenides (TMDCs) are promising for low-power optoelectronics, yet their operational speed is widely considered constrained by low room-temperature mobilities and carrier transit delays. Here, by combining on-chip terahertz optoelectronic sampling with thermally evaporated Ohmic… Theory MoSe₂ MoS₂ https://arxiv.org/abs/2609.01149v1 https://arxiv.org/abs/2609.01149v1 Tue, 01 Sep 2026 12:25:21 GMT arXiv: Interlayer excitons in transition-metal dichalcogenide heterobilayers possess intrinsic out-of-plane dipole moments, providing a platform for investigating exciton-exciton interactions at high densities. Here, we use excitation-energy-dependent photoluminescence excitation (PLE) spectroscopy to probe the nonlinear… Experiment MoSe₂ WSe₂ https://arxiv.org/abs/2608.28574v2 https://arxiv.org/abs/2608.28574v2 Fri, 28 Aug 2026 17:52:00 GMT arXiv: Localized interlayer excitons in semiconducting transition-metal dichalcogenide heterobilayers are quantum emitters with a static electric dipole moment, making them excellent nanoscale charge sensors to probe correlated quantum phases in a proximal layer. These emitters are electrically tunable and inherit spin-valley… Theory Experiment MoSe₂ WSe₂ https://arxiv.org/abs/2608.28574v1 https://arxiv.org/abs/2608.28574v1 Fri, 28 Aug 2026 17:52:00 GMT arXiv: Localized interlayer excitons in semiconducting transition-metal dichalcogenide heterobilayers are quantum emitters with a static electric dipole moment, making them excellent nanoscale charge sensors to probe correlated quantum phases in a proximal layer. These emitters are electrically tunable and inherit spin-valley… Experiment MoSe₂ WSe₂ https://arxiv.org/abs/2608.26701v1 https://arxiv.org/abs/2608.26701v1 Thu, 27 Aug 2026 06:58:13 GMT arXiv: We present an extension and comprehensive real-world validation of Co-Scientist, a Gemini-based multi-agent system designed to accelerate end-to-end scientific research across hypothesis generation, experimentation, and manuscript generation. Moving beyond in silico hypothesis generation, this specialized configuration… Experiment Engineering MoSe₂ MXenes MoS₂ WS₂ https://arxiv.org/abs/2608.04888v2 https://arxiv.org/abs/2608.04888v2 Wed, 05 Aug 2026 14:12:30 GMT arXiv: All-two-dimensional magnetic tunnel junctions promise atomically sharp interfaces, yet the role of interface-induced states in their spin transport is not fully understood. Here, we theoretically investigate spin-dependent transport in van der Waals magnetic tunnel junctions of the structure Cr₂C/MY₂/Cr₂C (M = Mo, W; Y… Theory MoSe₂ WSe₂ WS₂ https://arxiv.org/abs/2608.02165v1 https://arxiv.org/abs/2608.02165v1 Mon, 03 Aug 2026 12:45:38 GMT arXiv: Transition metal dichalcogenides represent a versatile platform to study strong light-matter interactions based on excitons and electrons in ordered lattices. Twist-engineering of moiré structures further enables the manipulation of the polaritonic nonlinearities via engineering the exciton landscape on the nanoscale.… Experiment MoSe₂ MoTe₂ https://arxiv.org/abs/2608.02040v1 https://arxiv.org/abs/2608.02040v1 Mon, 03 Aug 2026 10:35:59 GMT arXiv: High-energy states of interlayer excitons (IXs) in van der Waals heterostructures remain largely unexplored despite their importance for understanding many-body interactions and nonlinear optical phenomena. Here, we use photoluminescence excitation (PLE) spectroscopy to resolve a Rydberg-like series of excited IX… Theory Experiment MoSe₂ WSe₂ https://arxiv.org/abs/2608.01779v1 https://arxiv.org/abs/2608.01779v1 Mon, 03 Aug 2026 06:53:31 GMT arXiv: Metallenes have appealing properties, but stabilizing them in a monolayer phase poses challenges for their synthesis. A recent experiment showed that the van der Waals squeezing method can stabilize certain metallenes in a MoS2 sandwich. This pioneering work motivates systematic studies, but such studies are… Theory MoSe₂ MoS₂ https://arxiv.org/abs/2607.25963v1 https://arxiv.org/abs/2607.25963v1 Tue, 28 Jul 2026 16:45:55 GMT arXiv: Control of interlayer photocarrier dynamics is central to optoelectronic applications of van der Waals heterostructures, yet deterministic and spatially uniform tuning strategies remain limited. Here we show that stacking polarity provides a global control parameter for photocarrier dynamics in MoSe₂/MoS₂… Experiment MoSe₂ MoS₂ https://arxiv.org/abs/2607.16544v2 https://arxiv.org/abs/2607.16544v2 Fri, 17 Jul 2026 22:36:17 GMT arXiv: Most AI agents act only after scientists have defined the task. Discovery is harder under practical uncertainties: the probe may not be where it is expected, the signal may occupy only a small region of a disordered sample, and the evidence may not distinguish among competing explanations. Here we show that an AI agent… Theory MoSe₂ https://arxiv.org/abs/2606.22014v2 https://arxiv.org/abs/2606.22014v2 Sat, 20 Jun 2026 12:38:23 GMT arXiv: The stacking-dependent polarization and excitonic response of MoS₂/MoSe₂ heterostructures were investigated using GW+BSE many-body perturbation theory. While homobilayer MoS₂ exhibited a switchable interlayer dipole driven by registry-induced symmetry breaking, the MoS₂/MoSe₂ hetero-interface remained pinned by the… Theory MoSe₂ MoS₂ https://arxiv.org/abs/2606.06780v3 https://arxiv.org/abs/2606.06780v3 Thu, 04 Jun 2026 23:51:10 GMT arXiv: Hyperspectral photoluminescence (PL) maps of moiré transition-metal dichalcogenide heterobilayers encode rich information about the underlying disorder, but extracting it is hampered by the ambiguity of assigning individual spectral peaks. We show that the spatial correlations among a set of simple… Experiment MoSe₂ WSe₂ https://arxiv.org/abs/2606.04675v1 https://arxiv.org/abs/2606.04675v1 Wed, 03 Jun 2026 10:00:36 GMT arXiv: Interlayer excitons in transition metal dichalcogenide (TMD) heterobilayers possess a permanent electric dipole moment and long recombination lifetimes, making them a promising platform for exploring excitonic many-body physics. Here, we report dipolar interlayer excitons in a MoS1.4Se0.6/MoSe₂ heterobilayer… Theory MoSe₂ hBN https://arxiv.org/abs/2605.18501v1 https://arxiv.org/abs/2605.18501v1 Mon, 18 May 2026 14:55:50 GMT arXiv: Low-dimensional materials have emerged as promising hosts for quantum emitters, whose emission typically arises from either strain-induced band bending or defect-induced two-level systems. Among these materials, transition metal dichalcogenide (TMD) monolayers have attracted particular attention; however, their… Theory MoSe₂ MoS₂ WSe₂ WS₂ https://arxiv.org/abs/2604.13445v2 https://arxiv.org/abs/2604.13445v2 Wed, 15 Apr 2026 03:53:22 GMT arXiv: Heterostructures made from atomically thin semiconductors (here MoSe₂) and graphene are uniquely poised to investigate photoinduced charge and energy transfer in the 2D limit. Here, using picosecond time-resolved photoluminescence spectroscopy at cryogenic temperatures on two types of MoSe₂/graphene heterostrutures, we… Experiment Graphene MoSe₂ hBN https://arxiv.org/abs/2603.25865v1 https://arxiv.org/abs/2603.25865v1 Thu, 26 Mar 2026 19:45:57 GMT arXiv: Two-dimensional MXenes are promising solid lubricants, but the roles of compositional complexity and surface chemistry in governing interfacial friction remain unclear. Here, we systematically investigate the adhesion and friction behaviors of medium-entropy (ME) MXenes, TiVNbMoC3 and TiVCrMoC3, and compare them with… Experiment Graphene MoSe₂ MXenes https://arxiv.org/abs/2603.24928v1 https://arxiv.org/abs/2603.24928v1 Thu, 26 Mar 2026 01:44:16 GMT arXiv: Interlayer excitons (IXs) in two-dimensional (2D) van der Waals heterostructures have attracted considerable attention due to their unique optical and electronic properties. Owing to the spatially indirect nature, the radiative emission efficiency highly sensitive to interlayer twist angles. Further considering that… Experiment MoSe₂ ReS₂, ReSe₂ https://arxiv.org/abs/2602.02871v1 https://arxiv.org/abs/2602.02871v1 Mon, 02 Feb 2026 22:29:46 GMT arXiv: Lateral heterostructures of 2D transition metal dichalcogenide offer a powerful platform to investigate photonic and electronic phenomena at atomically sharp interfaces. However, their controlled engineering, including tuning lateral domain size and integration into vertical van der Waals heterostructures with other 2D… Experiment MoSe₂ WSe₂ https://arxiv.org/abs/2512.04760v1 https://arxiv.org/abs/2512.04760v1 Thu, 04 Dec 2025 12:53:10 GMT arXiv: We present a first-principles study of the nonlinear optical properties of sliding ferroelectric bilayers based on MoSe₂ and Janus MoSSe. Two Janus configurations are considered: i) one bilayer where the two intralayer polarizations caused by Janus chemical asymmetry cancel each other out, yielding photocurrent spectra… Theory Experiment Janus MoSSe MoSe₂ https://arxiv.org/abs/2509.26312v1 https://arxiv.org/abs/2509.26312v1 Tue, 30 Sep 2025 14:25:17 GMT arXiv: Achieving uniform and controlled transition metal dichalcogenide (TMD) shell growth on nanowires (NWs) remains a key challenge, limiting the development of high-quality core-shell heterostructures for optoelectronic and photocatalytic applications. In this work, the fabrication of ZnSe-MoSe2 and ZnSe-WSe2 core-shell… Experiment MoSe₂ WSe₂