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Outstanding Thermal Conductivity of Single Atomic Layer Isotope-Modified Boron Nitride
Qiran Cai, Declan Scullion, Wei Gan +8
Materials with high thermal conductivities (k) is valuable to solve the challenge of waste heat dissipation in highly integrated and miniaturized modern devices. Herein, we report…
Mechanical Properties of Atomically Thin Boron Nitride and the Role of Interlayer Interactions
Aleksey Falin, Qiran Cai, Elton J. G. Santos +11
Atomically thin boron nitride (BN) nanosheets are important two-dimensional nanomaterials with many unique properties distinct from those of graphene, but the investigation of thei…
Raman Signature and Phonon Dispersion of Atomically Thin Boron Nitride
Qiran Cai, Declan Scullion, Aleksey Falin +5
Raman spectroscopy has become an essential technique to characterize and investigate graphene and many other two-dimensional materials. However, there still lacks consensus on the…
Electronic polarizability as the fundamental variable in the dielectric properties of two-dimensional materials
Tian Tian, Declan Scullion, Dale Hughes +5
The dielectric constant, which defines the polarization of the media, is a key quantity in condensed matter. It determines several electronic and optoelectronic properties importan…
High thermal conductivity of high-quality monolayer boron nitride and its thermal expansion
Qiran Cai, Declan Scullion, Wei Gan +7
Heat management becomes more and more critical, especially in miniaturized modern devices, so the exploration of highly thermally conductive materials with electrical insulation an…
Hundredfold Enhancement of Light Emission via Defect Control in Monolayer Transition-Metal Dichalcogenides
D. Edelberg, D. Rhodes, A. Kerelsky +18
Two dimensional (2D) transition-metal dichalcogenide (TMD) based semiconductors have generated intense recent interest due to their novel optical and electronic properties, and pot…