Lotteries are traditional instruments for fundraising in general. Morgan has shown that they can also be very effective in the provision of a public good. However, a fair lottery can only enhance provision but never result in...
Lotteries are traditional instruments for fundraising in general. Morgan has shown that they can also be very effective in the provision of a public good. However, a fair lottery can only enhance provision but never result in...
Formation of moiré superlattices is common in van der Waals heterostructures as a result of the mismatch between lattice constants and misalignment of crystallographic directions of the constituent two-dimensional crystals....
Van der Waals heterostructures of graphene and hexagonal boron nitride feature a moiré superlattice for graphene's Dirac electrons. Here, we review the effects generated by this superlattice, including a specific miniband...
Formation of moiré superlattices is common in van der Waals heterostructures as a result of the mismatch between lattice constants and misalignment of crystallographic directions of the constituent two-dimensional crystals....
Van der Waals heterostructures of graphene and hexagonal boron nitride feature a moiré superlattice for graphene's Dirac electrons. Here, we review the effects generated by this superlattice, including a specific miniband...
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