Hetero bilayers and moiré engineering Research Topics ideas

Research Area/ Research Interest: Hetero bilayers and moiré engineering

Research Paper Topics for Masters and Ph.D. Thesis and publication

  1. Progress on band structure engineering of twisted bilayer and two-dimensional moiré heterostructures
  2.  Twist-angle dependence of moiré excitons in WS2/MoSe2 heterobilayers
  3.  Topological mosaics in moiré superlattices of van der Waals heterobilayers
  4. Reproducibility in the fabrication and physics of moiré materials
  5. Moiré trions in MoSe2/WSe2 heterobilayers
  6. Moiré heterostructures as a condensed-matter quantum simulator
  7. Strong coupling and pressure engineering in WSe2–MoSe2 heterobilayers
  8. Excitons in strain-induced one-dimensional moiré potentials at transition metal dichalcogenide heterojunctions
  9. Signatures of moiré-trapped valley excitons in MoSe2/WSe2 heterobilayers
  10.  Strong interaction between interlayer excitons and correlated electrons in WSe2/WS2 moiré superlatticeFloquet engineering of lattice structure and dimensionality in twisted moir\’e heterobilayers
  11. Interlayer couplings, Moiré patterns, and 2D electronic superlattices in MoS2/WSe2 hetero-bilayers
  12. Flat Bands and Mechanical Deformation Effects in the Moiré Superlattice of MoS2-WSe2 Heterobilayers
  13. Quantum-Confined Electronic States Arising from the Moiré Pattern of MoS2–WSe2 Heterobilayers
  14. Spin–layer locking of interlayer excitons trapped in moiré potentials
  15. Moiré excitons in defective van der Waals heterostructures
  16. One-Dimensional Moir\’e Excitons in Transition-Metal Dichalcogenide Heterobilayers
  17. Electronic structure engineering of various structural phases of phosphorene
  18. Tunable strain soliton networks confine electrons in van der Waals materials
  19. The marvels of moiré materials
  20. Signatures of moiré trions in WSe2/MoSe2 heterobilayers
  21. Broken mirror symmetry in excitonic response of reconstructed domains in twisted MoSe2/MoSe2 bilayers
  22. Theory of optical absorption by interlayer excitons in transition metal dichalcogenide heterobilayers
  23. Moiré enhanced charge density wave state in twisted 1T-TiTe2/1T-TiSe2 heterostructures
  24. Evidence for moiré excitons in van der Waals heterostructures
  25.  Moiré excitons at line defects in transition metal dichalcogenides heterobilayers
  26. Tailoring excitonic states of van der Waals bilayers through stacking configuration, band alignment, and valley spin
  27. Functional hetero-interfaces in atomically thin materials
  28. Deep moiré potentials in twisted transition metal dichalcogenide bilayers
  29. Twist engineering of the two-dimensional magnetism in double bilayer chromium triiodide homostructuresZitterbewegung of Moiré Excitons in Twisted Heterobilayers
  30. Visualizing band structure hybridization and superlattice effects in twisted MoS2/WS2 heterobilayers
  31. Controlling exciton-exciton annihilation in WSe2 bilayers via interlayer twist
  32. Interlayer valley excitons in heterobilayers of transition metal dichalcogenides
  33. Diffusivity Reveals Three Distinct Phases of Interlayer Excitons in Heterobilayers
  34. Moiré potential impedes interlayer exciton diffusion in van der Waals heterostructures
  35. Moiré patterns in 2D materials: A review
  36. Strong interlayer interactions in bilayer and trilayer moiré superlattices
  37.  Formation and tuning of moiré excitons in large-twist angle WS2/MoSe2 heterobilayers
  38. Nature of novel moir\’e exciton states in WSe/WS heterobilayersEngineering Proximity Exchange by Twisting: Reversal of Ferromagnetic and Emergence of Antiferromagnetic Dirac Bands in
  39. Straintronics with van der Waals materials
  40. Light driven magnetic transitions in transition metal dichalcogenide heterobilayers
  41. Van der Waals heterostructure polaritons with moiré-induced nonlinearity
  42.  WS2 moiré superlattices derived from mechanical flexibility for hydrogen evolution reaction
  43. Magnetization textures in twisted bilayer (=Br, I)
  44. Moiré Engineering of Spin-Orbit Coupling in Twisted Platinum Diselenide
  45.  Heterostrain-enabled dynamically tunable moiré superlattice in twisted bilayer graphene
  46. Angle Dependence of Interlayer Coupling in Twisted Transition Metal Dichalcogenide Heterobilayers
  47. Resonant Coupling of a Moiré Exciton to a Phonon in a WSe2/MoSe2 Heterobilayer
  48. Direct observation of distinct minibands in moir\’e superlattices
  49. Theory of Valley Polarized Quantum Anomalous Hall State in Moir\’e MoTe/WSe Heterobilayers
  50. Flatland, lineland and dotland
  51.  Twist-angle engineering of excitonic quantum interference and optical nonlinearities in stacked 2D semiconductors
  52. Brightened spin-triplet interlayer excitons and optical selection rules in van der Waals heterobilayers
  53. Ultra-Strong Spin-Orbit Coupling and Topological Moir\’e Engineering in Twisted ZrS2 Bilayers
  54. Moiré trions in MoSe2/WSe2 heterobilayers
  55. Light-matter coupling and quantum geometry in moiré materials
  56. Floquet engineering of topological transitions in a twisted transition metal dichalcogenide homobilayerStacking‐Engineered Heterostructures in Transition Metal Dichalcogenides
  57. Configurable phonon polaritons in twisted α-MoO3
  58. Quantum anomalous Hall effect from intertwined moiré bands
  59. Competing magnetic states in transition metal dichalcogenide moiré materials
  60. Excitons in a reconstructed moiré potential in twisted WSe2/WSe2 homobilayers
  61. chiral superconductivity in moir\’e transition metal dichalcogenides
  62. Excitons in semiconductor moiré superlattices
  63.  Straintronics with van der Waals materials
  64. Flipping exciton angular momentum with chiral phonons in MoSe2/WSe2 heterobilayers
  65. Excitons and emergent quantum phenomena in stacked 2D semiconductors
  66. Highly energy-tunable quantum light from moiré-trapped excitons
  67. Opportunities and challenges of interlayer exciton control and manipulation
  68. Electrically tunable flat bands and magnetism in twisted bilayer graphene
  69. Emergence of Highly Linearly Polarized Interlayer Exciton Emission in MoSe2/WSe2 Heterobilayers with Transfer-Induced Layer Corrugation
  70.  Twist-driven wide freedom of indirect interlayer exciton emission in MoS2/WS2 heterobilayers
  71.  Exotic physical properties of 2D materials modulated by moiré superlattices
  72.  Negative circular polarization emissions from WSe2/MoSe2 commensurate heterobilayers
  73. Valley manipulation in monolayer transition metal dichalcogenides and their hybrid systems: status and challenges
  74. Thermodynamically stable octahedral MoS2 in van der Waals hetero-bilayers
  75. Spin–orbit correlations and exchange-bias control in twisted Janus dichalcogenide multilayersUnveiling Atomic-Scale Moiré Features and Atomic Reconstructions in High-Angle Commensurately Twisted Transition Metal Dichalcogenide Homobilayers
  76. Nanocavity Clock Spectroscopy: Resolving Competing Exciton Dynamics in WSe2/MoSe2 Heterobilayers
  77. Optical generation of high carrier densities in 2D semiconductor heterobilayers
  78.  Hetero-site nucleation for growing twisted bilayer graphene with a wide range of twist angles
  79. Electrically Tunable Valley Dynamics in Twisted Bilayers
  80. Evidence for Moiré Trions in Twisted MoSe2 Homobilayers
  81.  Moiré metrology of energy landscapes in van der Waals heterostructures
  82. Piezoelectric networks and ferroelectric domains in twistronic superlattices in WS2/MoS2 and WSe2/MoSe2 bilayers
  83. Anomalous Interlayer Exciton Diffusion in Twist-Angle-Dependent Moir\'{e} Potentials of WS-WSe Heterobilayers
  84.  Cavity Control of Excitons in Twisted Heterobilayers
  85. Interlayer excitonic states in van der Waals heterostructures
  86. Light–matter interaction in van der Waals hetero-structures
  87. Materials in flatland twist and shine
  88.  Identification of twist-angle-dependent excitons in WS2/WSe2 heterobilayers
  89. Signature of lattice dynamics in twisted 2D homo/hetero-bilayers
  90.  Quantum anomalous Hall effect from intertwined moiré bands
  91. Excitonic devices with van der Waals heterostructures: valleytronics meets twistronics
  92.  Nano-spectroscopy of excitons in atomically thin transition metal dichalcogenides
  93.  Moiré heterostructures as a condensed-matter quantum simulatorUnveiling 2D Ferroelectricity and Ferromagnetism Interaction in van der Waals Heterobilayers
  94. Experimental realisation of Dual Periodicity Moir\’e Superlattice in a MoSe/WSe Heterobilayer
  95. Non-local interactions in moir\’e Hubbard systems
  96. Tunable phases of moiré excitons in van der Waals heterostructures
  97. Tuning layer-hybridized moiré excitons by the quantum-confined Stark effect
  98. Electronic-structure methods for twisted moiré layers
  99. Controlling rotation of two-dimensional material flakes
  100. Strain-dependent structural and electronic reconstructions in long-wavelength WS moir\’e superlattices
  101.  Moire superlattice and excitons in two-dimensional transition metal dichalcogenides
  102. Moiré-excitons in MoSe2/WSe2 heterobilayers
  103. Electrically tunable topological transport of moiré polaritons
  104.  Self-organized twist-heterostructures via aligned van der Waals epitaxy and solid-state transformations
  105. Key role of the moiré potential for the quasicondensation of interlayer excitons in van der Waals heterostructures
  106. Deep Elastic Strain Engineering of 2D Materials and Their Twisted Bilayers
  107. Imaging moiré flat bands in three-dimensional reconstructed WSe2/WS2 superlattices
  108. Recent advances in twisted structures of flatland materials and crafting moiré superlattices
  109. Dynamic Tuning of Moiré Superlattice Morphology by Laser Modification
  110. Giant Valley-Zeeman Splitting from Spin-Singlet and Spin-Triplet Interlayer Excitons in WSe2/MoSe2 Heterostructure
  111. Real-time spatially resolved determination of twist angle in transition metal dichalcogenide heterobilayers
  112. Interface nano-optics with van der Waals polaritons
  113. Electrically Tunable Localized versus Delocalized Intralayer Moir\’e Excitons and Trions in a Twisted MoS Bilayer
  114. Ultrafast transition between exciton phases in van der Waals heterostructures
  115. Scalable Moiré Lattice with Oriented TMD Monolayers
  116.  Moiré, Interlayer, and Proximity Effects in 2D van der Waals Heterostructures
  117. Designing Ultra-flat Bands in Twisted Bilayer Materials at Large Twist Angles: Theory and Application to Two-Dimensional Indium Selenide
  118. Moir\’e Excitons Correlated with Superlattice Structure in Twisted WSe/WSe Homobilayers
  119. Moiré Intralayer Excitons in a MoSe2/MoS2 Heterostructure
  120. Interlayer exciton laser of extended spatial coherence in atomically thin heterostructures
  121.  Defect engineering of two-dimensional transition metal dichalcogenides
  122. Strong Moiré Excitons in High-Angle Twisted Transition Metal Dichalcogenide Homobilayers with Robust CommensurationMoir\’e-localized interlayer exciton wavefunctions captured by imaging its electron and hole constituents
  123. Ab Initio Mismatched Interface Theory of Graphene on : Doping and Magnetism
  124. In silico engineering of graphene‐based van der Waals heterostructured nanohybrids for electronics and energy applications
  125. Spatially mixed moir\’e excitons in two-dimensional van der Waals superlattices
  126.  Scalable Moiré Lattice with Oriented TMD Monolayers
  127. Topologically protected moiré exciton at a twist-boundary in a van der Waals heterostructure
  128. Electrically tunable moir\’e magnetism in twisted double bilayer antiferromagnets
  129. Spin–valley dynamics in alloy-based transition metal dichalcogenide heterobilayers
  130. Moiré superlattices and related moiré excitons in twisted van der Waals heterostructures
  131. Valley-polarized exciton currents in a van der Waals heterostructure
  132. Topological insulators in twisted transition metal dichalcogenide homobilayers
  133. Strain and Spin-Orbit Coupling Engineering in Twisted WS2/Graphene Heterobilayer
  134. Visualization of moiré superlattices
  135. Disassembling 2D van der Waals crystals into macroscopic monolayers and reassembling into artificial lattices
  136. Dynamic Tuning of Moiré Excitons in a WSe2/WS2 Heterostructure via Mechanical Deformation
  137. 2D layered materials: from materials properties to device applications
  138. Moiré-Trapped Interlayer Trions in a Charge-Tunable Heterobilayer
  139. Manipulation of spin transport in graphene/transition metal dichalcogenide heterobilayers upon twisting
  140. Visualizing electron localization of WS2/WSe2 moiré superlattices in momentum space
  141. Light-induced ferromagnetism in moiré superlattices
  142. Tunable crystal symmetry in graphene–boron nitride heterostructures with coexisting moiré superlattices
  143.  A roadmap for interlayer excitons
  144. Self-organised quantum dots in marginally twisted MoSe/WSe and MoS/WS bilayers
  145. Continuous wave sum frequency generation and imaging of monolayer and heterobilayer two-dimensional semiconductors
  146.  Discrete interactions between a few interlayer excitons trapped at a MoSe2–WSe2 heterointerface
  147.  Precise control of the interlayer twist angle in large scale MoS2 homostructures
  148. Tailoring light with layered and moiré metasurfaces
  149. Strain distributions and their influence on electronic structures of WSe2–MoS2 laterally strained heterojunctions
  150. Thermal conductivity of van der Waals hetero-bilayer of MoS2/MoSe2
  151. Moiré superlattice effects and band structure evolution in near-30-degree twisted bilayer grapheneFirst-principles study of strain engineered electronic properties of GeSe-SnS Hetero-bilayer
  152. Moir\’e exciton dynamics and moir\’e exciton-phonon interaction in a WSe/MoSe heterobilayer
  153. Quantum spin Hall effect in antiferromagnetic topological heterobilayers
  154. Evidence of a gate-tunable Mott insulator in a trilayer graphene moiré superlattice
  155.  Manipulating Interlayer Excitons for Ultra-pure Quantum Light Generation
  156. Highly tunable quantum light from moir\’e trapped excitons
  157.  Hybridized bands and stacking-dependent band edges in ferromagnetic Fe3GeTe2/CrGeTe3 moiré heterobilayer
  158. Correlated electronic phases in twisted bilayer transition metal dichalcogenides
  159. Quantitative determination of interlayer electronic coupling at various critical points in bilayer MoS2
  160. Epitaxial Intercalation Growth of Scalable Hexagonal Boron Nitride/Graphene Bilayer Moiré Materials with Highly Convergent Interlayer Angles Resolving spin, valley, and moiré quasi-angular momentum of interlayer excitons in WSe2/WS2 heterostructures
  161. Strongly correlated electronic states in a Fermi sea spatially pinned by a MoSe/WSe moir\’e superlattice
  162. Shedding light on moiré excitons: A first-principles perspective
  163. Moir\’e metal for catalysis
  164. Topological polaritons and photonic magic angles in twisted α-MoO3 bilayers
  165. Designing flat bands by strain
  166. The coupling effect characterization for van der Waals structures based on transition metal dichalcogenides
  167. Chiral Phonons in Moiré Superlattices
  168. Light Absorption and Emission Dominated by Trions in the Type-I van der Waals HeterostructuresTunable Electronic Properties of Type-II SiS2/WSe2 Hetero-Bilayers
  169. Structure of the moiré exciton captured by imaging its electron and hole
  170. Gate tuning from exciton superfluid to quantum anomalous Hall in van der Waals heterobilayer
  171. Optical absorption of interlayer excitons in transition-metal dichalcogenide heterostructures
  172. Interlayer Exciton Transport in MoSe2/WSe2 Heterostructures
  173. Tunable bilayer Hubbard model physics in twisted WSe2
  174. Moiré Skyrmions and Chiral Magnetic Phases in Twisted CrX3 (X = I, Br, and Cl) Bilayers
  175. Resolving spin, valley, and moir\’e quasi-angular momentum of interlayer excitons in WSe2/WS2 heterostructures
  176. Strongly correlated electrons and hybrid excitons in a moiré heterostructureWSe2/WS2 moir\’e superlattices: a new Hubbard model simulator
  177. Ultrafast dynamics in van der Waals heterostructures
  178. Simulating twistronics in acoustic metamaterials
  179. Intrinsic circularly-polarized exciton emission in a twisted van-der-Waals heterostructure
  180. Giant magnetic field from moiré induced Berry phase in homobilayer semiconductors
  181. Formation of Moire Superlattices via Surfactant/Nanosheet-Co-mediated Crystallization
  182. Moiré band topology in twisted bilayer graphene
  183. van der Waals bilayer energetics: Generalized stacking-fault energy of graphene, boron nitride, and graphene/boron nitride bilayers
  184. Infrared Interlayer Exciton Emission in Heterostructures
  185. Spin-textured Chern bands in AB-stacked transition metal dichalcogenide bilayersAcoustic twisted bilayer graphene
  186. Nanoscale Conductivity Imaging of Correlated Electronic States in Moiré Superlattices
  187. Observation of interlayer phonon modes in van der Waals heterostructures
  188.  Observation of long-lived interlayer excitons in monolayer MoSe2–WSe2 heterostructures
  189. Twisted charge-density-wave patterns in bilayer 2D crystals and modulated electronic states
  190.  Optical read-out of Coulomb staircases in a moiré superlattice via trapped interlayer trions
  191. Luminescence anomaly of dipolar valley excitons in homobilayer semiconductor moiré superlattices
  192. Anomalous optical excitations from arrays of whirlpooled lattice distortions in moiré superlattices
  193. A roadmap for interlayer excitons
  194. A photonic integrated chip platform for interlayer exciton valley routing
  195. Tunable Strong Magnetic Anisotropy in Two-Dimensional van der Waals Antiferromagnets
  196. Inversion Domain Boundary Induced Stacking and Bandstructure Diversity in Bilayer MoSe2
  197. Coulomb effects on topological band inversion in the moiré of WSe2/BAs heterobilayer
  198. Electrical tuning of optically active interlayer excitons in bilayer MoS2
  199.  Strong interlayer coupling in van der Waals heterostructures built from single-layer chalcogenides
  200. Elastic Properties of Chemical-Vapor-Deposited Monolayer MoS2, WS2, and Their Bilayer Heterostructures
  201. Exciton transport under periodic potential in MoSe2/WSe2 heterostructures
  202. Gate tunable exciton superfluid and topological phases in van der Waals heterobilayer
  203. Probing Angle-Dependent Interlayer Coupling in Twisted Bilayer WS2
  204. Band engineering for novel two‐dimensional atomic layers
  205. Interlayer electronic coupling on demand in a 2D magnetic semiconductor
  206. Spectroscopic Signatures of Interlayer Coupling in Janus MoSSe/MoS2 Heterostructures
  207.  Reconfigurable electronics by disassembling and reassembling van der Waals heterostructures
  208. Frustrated magnetic interactions in a Wigner-Mott insulator
  209. Interlayer decoupling in twisted bilayers of β-phosphorus and arsenic: A computational study
  210. Polarization switching and electrical control of interlayer excitons in two-dimensional van der Waals heterostructures
  211.  Nanoscale lattice dynamics in hexagonal boron nitride moire superlattices
  212. Stacking-Dependent Interlayer Ferroelectric Coupling and Moiré Domains in a Twisted AgBiP2Se6 Bilayer
  213. Observation of drastic electronic-structure change in a one-dimensional Moiré superlatticeSuperposition of intra-and inter-layer excitons in twistronic MoSe2/WSe2 bilayers probed by resonant Raman scattering
  214. Intervalley Scattering of Interlayer Excitons in a MoS2/MoSe2/MoS2 Heterostructure in High Magnetic Field
  215.  Controlled edge dependent stacking of WS2-WS2 Homo-and WS2-WSe2 Hetero-structures: A Computational Study
  216.  Pressure-dependent interfacial charge transfer excitons in WSe2-MoSe2 heterostructures in near infrared region
  217. Control Interlayer Excitons in 2D Heterostructures with Acoustic Waves
  218. Tuning bandstructure of folded MoS2 through fluid dynamics
  219. Determination of band offsets, hybridization, and exciton binding in 2D semiconductor heterostructures
  220. Band energy landscapes in twisted homobilayers of transition metal dichalcogenides
  221. Electron quantum metamaterials in van der Waals heterostructures
  222.  Precisely aligned graphene grown on hexagonal boron nitride by catalyst free chemical vapor deposition
  223.  Atomic scale strain engineering on surfaces of two-dimensional materials
  224.  Electrical switching between exciton dissociation to exciton funneling in MoSe2/WS2 heterostructure
  225. One‐Interlayer‐Twisted Multilayer MoS2 Moiré Superlattices
  226. Reversible direct-indirect band transition in alloying TMDs heterostructures via band engineering
  227. Interlayer Coupling in Twisted WSe2/WS2 Bilayer Heterostructures Revealed by Optical Spectroscopy
  228. Continuous Mott transition in semiconductor moiré superlattices
  229. Trapping interlayer excitons in van der Waals heterostructures by potential arrays
  230. Electric-controlled half-metallicity in magnetic van der Waals heterobilayer
  231. Interlayer Excitons in Transition Metal Dichalcogenide Semiconductors for 2D Optoelectronics
  232. Effect of biaxial strain on the performance of graphene/BN hetero bilayer based field effect transistorInterfacial charge and energy transfer in van der Waals heterojunctions
  233. Magic angle and plasmon mode engineering in twisted trilayer graphene with pressure
  234. Negative differential resistance in Van der Waals heterostructures due to moiré-induced spectral reconstruction
  235. Exciton factors of van der Waals heterostructures from first-principles calculations
  236. Effect of biaxial strain on structural and electronic properties of graphene/boron nitride hetero bi-layer structure
  237. Creation of moiré bands in a monolayer semiconductor by spatially periodic dielectric screening
  238. Guide to optical spectroscopy of layered semiconductors
  239. Raman scattering investigation of twisted WS2/MoS2 heterostructures: interlayer mechanical coupling versus charge transfer
  240.  Interlayer exciton formation, relaxation, and transport in TMD van der Waals heterostructures
  241. Stacking Engineering: A Boosting Strategy for 2D Photocatalysts

Research Topics Physics

Prof.Fazal Rehman Shamil (Available for Professional Discussions)
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