183 citations · 900 across the 36 of their papers we have counts for
36 papers
Magnon Polarization Textures and Transport in Antiferromagnets and Altermagnets
Konstantin S. Denisov, Igor Žutić
Antiferromagnets (AFMs) host magnons that can exhibit fully circular, elliptic and linear polarizations of sublattice magnetization dynamics. We analyze theoretically different mom…
Ferroelectric switching of odd-parity magnon spin splitting
Yuhan Liang, Xingyu Yan, Bowen Hao +13
Magnetic symmetry can lift spin degeneracy in momentum space without producing net magnetization, generating spin textures classified by their parity under momentum reversal. Even-…
Magnetically induced Circular Photogalvanic Effect in Symmetric Two-dimensional Materials
Peng Liu, Fanhao Jia, Ruixue Li +3
Photocurrents that depend on the helicity of the incident light can be generated in both bulk and low-dimensional materials lacking inversion symmetry, known as the circular photog…
Many-body description of two-dimensional van der Waals ferroelectric InSe
Denzel Ayala, Dimitar Pashov, Tong Zhou +3
Two-dimensional (2D) van der Waals ferroelectrics are recognized for enabling many applications, from memory and logic to neuromorphic computing, as well as transforming other mate…
Superconducting spintronics with electron symmetry filtering and interfacial spin-orbit coupling
Pablo Tuero, César González-Ruano, Igor Žutić +3
Over the recent years, crossroads of magnetism and superconductivity led to the emerging field of superconducting spintronics. A cornerstone of this venture is the generation of eq…
Altermagnetoelectric Spin Field Effect Transistor
Ziye Zhu, Xianzhang Chen, Xunkai Duan +4
Spin field-effect transistors (SFETs) are promising candidates for low-power spin-based electronics, yet existing realizations that rely on spin-orbit coupling are constrained by l…
Challenges and opportunities in proximity-driven exciton-spin engineering in van der Waals heterostructures
Mushir Thodika, Dimitar Pashov, Igor Zutic +2
van der Waals heterostructures consisting of transition metal dichalcogenides (TMDs) and two-dimensional (2D) magnets offer a versatile platform to study the coexistence and transf…
Giant shot noise in superconductor/ferromagnet junctions with orbital-symmetry-controlled spin-orbit coupling
César González-Ruano, Chenghao Shen, Pablo Tuero +5
By measuring the shot noise, a consequence of charge quantization, in superconductor/insulator/ferromagnet (V/MgO/Fe) junctions, we discover a giant increase, orders of magnitude l…
Two-dimensional magnetic tunnel p-n junctions for low-power electronics
Wenkai Zhu, Ziao Wang, Tiangui Hu +13
For decades, semiconductors and their heterostructures have underpinned both fundamental and applied research across all areas of electronics. Two-dimensional, 2D (atomically thin)…
Altermagnetic Proximity Effect
Ziye Zhu, Richang Huang, Xianzhang Chen +5
Proximity effects not only complement the conventional methods of designing materials, but also enable realizing properties that are not present in any constituent region of the co…
Unconventional Spintronics from Chiral Perovskites
Yuntian Liu, Reshna Shrestha, Konstantin Denisov +4
Spintronic devices typically employ heterostructures with ferromagnets which break time-reversal symmetry and have non-vanishing magnetization. With the growing class of materials…
Emergent Multiferroic Altermagnets and Spin Control via Noncollinear Molecular Polarization
Ziye Zhu, Yuntian Liu, Xunkai Duan +5
Altermagnets, with spin splitting and vanishing magnetization, have been attributed to many fascinating phenomena and potential applications. In particular, integrating ferroelectr…
Movable Dirac Points with Ferroelectrics: Kink States and Berry Curvature Dipoles
Konstantin S. Denisov, Yuntian Liu, Igor Žutić
Two-dimensional (2D) Dirac states and Dirac points with linear dispersion are the hallmark of graphene, topological insulators, semimetals, and superconductors. Lowering a symmetry…
Symmetry Classification for Alternating Excitons in Two-Dimensional Altermagnets
Jiayu David Cao, Konstantin S. Denisov, Yuntian Liu +1
Excitons, bound electron-holes states, often dominate the optical response of two-dimensional (2D) materials and reflect their inherent properties, including spin-orbit coupling, m…
Two-Dimensional Ferroelectric Altermagnets: From Model to Material Realization
Ziye Zhu, Xunkai Duan, Jiayong Zhang +3
Multiferroic altermagnets offer new opportunities for magnetoelectric coupling and electrically tunable spintronics. However, due to intrinsic symmetry conflicts between altermagne…
Towards Scalable Braiding: Topological Superconductivity Unlocked under Arbitrary Magnetic Field Directions in Curved Planar Josephson Junctions
Richang Huang, Yongliang Hu, Xianzhang Chen +4
The non-Abelian statistics of Majorana zero modes (MZMs) are central to fault-tolerant topological quantum computing. Planar Josephson junctions provide a particularly versatile pl…
Tunable resonant s-p mixing of excitons in van der Waals heterostructures
Jiayu David Cao, Konstantin S. Denisov, Igor Zutic
Excitonic states of tightly-bound electron-hole pairs dominate the optical response in a growing class of two-dimensional (2D) materials and their van der Waals (vdW) heterostructu…
Terahertz Spin-Light Coupling in Proximitized Dirac Materials
Konstantin S. Denisov, Igor V. Rozhansky, Sergio O. Valenzuela +1
The two-dimensional (2D) materials are highly susceptible to the influence of their neighbors, thereby enabling the design by proximity phenomena. We reveal a remarkable terahertz…
Anisotropic spin dynamics in antiferromagnets with a nonrelativistic spin splitting
Konstantin S. Denisov, Igor Žutić
Antiferromagnets (AFM) with a nonrelativistic spin splitting (NSS) of electronic bands expand the range of spin-dependent phenomena and their applications. A crucial understanding…
Antiferroelectric Altermagnets: Antiferroelectricity Alters Magnets
Xunkai Duan, Jiayong Zhang, Ziye Zhu +4
Magnetoelectric coupling is crucial for uncovering fundamental phenomena and advancing technologies in high-density data storage and energy-efficient devices. The emergence of alte…
Signatures of enhanced spin-triplet superconductivity induced by interfacial properties
Chenghao Shen, Jong E. Han, Thomas Vezin +2
While spin-triplet pairing remains elusive in nature, there is a growing effort to realize proximity-induced equal-spin triplet superconductivity in junctions with magnetic regions…
Microwave Signatures of Topological Superconductivity in Planar Josephson Junctions
Barış Pekerten, David Brandão, Bassel Heiba Elfeky +4
Planar Josephson junctions provide a platform to host topological superconductivity which, through manipulating Majorana bound states (MBS), could enable fault-tolerant quantum com…
Phase jumps in Josephson junctions with time-dependent spin-orbit coupling
David Monroe, Chenghao Shen, Dario Tringali +3
Planar Josephson junctions (JJs), based on common superconductors and III-V semiconductors, are sought for Majorana states and fault-tolerant quantum computing. However, with gate-…
Beyond the standard model of topological Josephson junctions: From crystalline anisotropy to finite-size and diode effects
Barış Pekerten, David Brandão, Bailey Bussiere +6
A planar Josephson junction is a versatile platform to realize topological superconductivity over a large parameter space and host Majorana bound states. With a change in Zeeman fi…