Browsing by Author "Muñoz, Francisco"
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- ItemGeneration of phonon quantum states and quantum correlations among single photon emitters in hexagonal boron nitride(2024) Molinares, Hugo; Pinilla, Fernanda; Muñoz Tavera, Enrique; Muñoz, Francisco; Eremeev, VitalieHexagonal boron nitride exhibits two types of defects with great potential for quantum information technologies: single-photon emitters (SPEs) and one-dimensional grain boundaries hosting topologically-protected phonons, termed as topologically-protected phonon lines (TPL). Here, by means of a simple effective model and density functional theory calculations, we show that it is possible to use these phonons for the transmission of information. Particularly, a single SPE can be used to induce single-, two- and qubit-phonon states in the one-dimensional channel, and (ii) two distant SPEs can be coupled by the TPL that acts as a waveguide, thus exhibiting strong quantum correlations. We highlight the possibilities offered by this material-built-in nano-architecture as a phononic device for quantum information technologies.
- ItemPhysical and chemical properties of Co n-m Cu m nanoclusters with n = 2-6 atoms via ab-initio calculations(2012) Pérez, Marcos; Muñoz, Francisco; Mejía López, José Félix; Martínez, Gerardo
- ItemThe Internal Capital Markets of Business Groups: Evidence from Intra-Group Loans(2014) Buchuk, David; Larraín Cruzat, Francisco de Borja; Muñoz, Francisco; Urzúa, Francisco