Exciton-Trion Conversion Dynamics in a Single Molecule

2022-04-05T17:41:09+02:00Tags: , , , |

Authors: Dolezal, Jiri; Canola, Sofia; Merino, Pablo; Svec, Martin Journal: ACS NANO Publication date: 2021/04/27 DOI: 10.1021/acsnano.1c01318 Abstract: Charged optical excitations (trions) generated by charge carrier injection are crucial for emerging optoelectronic technologies as they can be produced and manipulated by electric fields. Trions and neutral excitons can be efficiently induced in single molecules by [...]

Gas phase Elemental abundances in Molecular cloudS (GEMS) IV. Observational results and statistical trends

2021-04-26T20:21:00+02:00Tags: |

Authors: Rodriguez-Baras, M.; Fuente, A.; Riviere-Marichalar, P.; Navarro-Almaida, D.; Caselli, P.; Gerin, M.; Kramer, C.; Roueff, E.; Wakelam, V; Esplugues, G.; Garcia-Burillo, S.; Le Gal, R.; Spezzano, S.; Alonso-Albi, T.; Bachiller, R.; Cazaux, S.; Commercon, B.; Goicoechea, J. R.; Loison, J. C.; Trevino-Morales, S. P.; Roncero, O.; Jimenez-Serra, I; Laas, J.; Hacar, A.; Kirk, J.; [...]

Quantum study of reaction O (P-3) + H-2 (v,j) -> OH plus H: OH formation in strongly UV-irradiated gas

2022-04-05T17:41:08+02:00Tags: |

Authors: Veselinova, A.; Agundez, M.; Goicoechea, J. R.; Menendez, M.; Zanchet, A.; Verdasco, E.; Jambrina, P. G.; Aoiz, F. J. Journal: ASTRONOMY & ASTROPHYSICS Publication date: 2021/04/15 DOI: 10.1051/0004-6361/202140428 Abstract: The reaction between atomic oxygen and molecular hydrogen is an important one in astrochemistry as it regulates the abundance of the hydroxyl radical and serves [...]

Multi- and single-reference methods for the analysis of multi-state peroxidation of enolates

2021-04-14T20:21:00+02:00Tags: , , , |

Authors: Ortega, P.; Gil-Guerrero, S.; Veselinova, A.; Zanchet, A.; Gonzalez-Sanchez, L.; Jambrina, P. G.; Sanz-Sanz, C. Journal: JOURNAL OF CHEMICAL PHYSICS Publication date: 2021/04/14 DOI: 10.1063/5.0046906 Abstract: In spite of being spin-forbidden, some enzymes are capable of catalyzing the incorporation of O-2(Sigma g-3) to organic substrates without needing any cofactor. It has been established that [...]

Engineering analog quantum chemistry Hamiltonians using cold atoms in optical lattices

2022-04-05T17:41:08+02:00Tags: , , |

Authors: Arguello-Luengo, Javier; Shi, Tao; Gonzalez-Tudela, Alejandro Journal: PHYSICAL REVIEW A Publication date: 2021/04/14 DOI: 10.1103/PhysRevA.103.043318 Abstract: Using quantum systems to efficiently solve quantum chemistry problems is one of the long-sought applications of near-future quantum technologies. In a recent work [J. Arguello-Luengo et al., Nature (London) 574, 215 (2019)], ultracold fermionic atoms have been proposed [...]

Multi- and single-reference methods for the analysis of multi-state peroxidation of enolates

2022-04-04T17:52:54+02:00Tags: , , , |

Authors: Ortega, P.; Gil-Guerrero, S.; Veselinova, A.; Zanchet, A.; Gonzalez-Sanchez, L.; Jambrina, P. G.; Sanz-Sanz, C. Journal: JOURNAL OF CHEMICAL PHYSICS Publication date: 2021/04/14 DOI: 10.1063/5.0046906 Abstract: In spite of being spin-forbidden, some enzymes are capable of catalyzing the incorporation of O-2(Sigma g-3) to organic substrates without needing any cofactor. It has been established that [...]

Water in star-forming regions: physics and chemistry from clouds to disks as probed by Herschel spectroscopy

2021-04-09T20:21:00+02:00Tags: |

Authors: van Dishoeck, E. F.; Kristensen, L. E.; Mottram, J. C.; Benz, A. O.; Bergin, E. A.; Caselli, P.; Herpin, F.; Hogerheijde, M. R.; Johnstone, D.; Liseau, R.; Nisini, B.; Tafalla, M.; van der Tak, F. F. S.; Wyrowski, F.; Baudry, A.; Benedettini, M.; Bjerkeli, P.; Blake, G. A.; Braine, J.; Bruderer, S.; Cabrit, S.; [...]

Water in star-forming regions: physics and chemistry from clouds to disks as probed by Herschel spectroscopy

2022-04-04T17:52:56+02:00Tags: |

Authors: van Dishoeck, E. F.; Kristensen, L. E.; Mottram, J. C.; Benz, A. O.; Bergin, E. A.; Caselli, P.; Herpin, F.; Hogerheijde, M. R.; Johnstone, D.; Liseau, R.; Nisini, B.; Tafalla, M.; van der Tak, F. F. S.; Wyrowski, F.; Baudry, A.; Benedettini, M.; Bjerkeli, P.; Blake, G. A.; Braine, J.; Bruderer, S.; Cabrit, S.; [...]

TMC-1, the starless core sulfur factory: Discovery of NCS, HCCS, H2CCS, H2CCCS, and C4S and detection of C5S

2022-04-05T17:41:09+02:00Tags: |

Authors: Cernicharo, J.; Cabezas, C.; Agundez, M.; Tercero, B.; Pardo, J. R.; Marcelino, N.; Gallego, J. D.; Tercero, F.; Lopez-Perez, J. A.; de Vicente, P. Journal: ASTRONOMY & ASTROPHYSICS Publication date: 2021/04/07 DOI: 10.1051/0004-6361/202140642 Abstract: We report the detection of the sulfur-bearing species NCS, HCCS, H2CCS, H2CCCS, and C4S for the first time in space. [...]

Generation of photonic matrix product states with Rydberg atomic arrays

2022-04-05T17:41:09+02:00Tags: , |

Authors: Wei, Zhi-Yuan; Malz, Daniel; Gonzalez-Tudela, Alejandro; Cirac, J. Ignacio Journal: PHYSICAL REVIEW RESEARCH Publication date: 2021/04/07 DOI: 10.1103/PhysRevResearch.3.023021 Abstract: We show how one can deterministically generate photonic matrix product states with high bond and physical dimensions with an atomic array if one has access to a Rydberg-blockade mechanism. We develop both a quantum gate [...]

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