Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Maze, Jerónimo"'
Autor:
Dvorquez, Eitan, Pavez, Benjamín, Sun, Qiang, Pinto, Felipe, Greentree, Andrew D., Gibson, Brant C., Maze, Jerónimo R.
We focus on the transmission and reflection coefficients of light in systems involving of topological insulators (TI). Due to the electro-magnetic coupling in TIs, new mixing coefficients emerge leading to new components of the electromagnetic fields
Externí odkaz:
http://arxiv.org/abs/2308.03932
Autor:
Happacher, Jodok, Bocquel, Juanita, Dinani, Hossein T., Tschudin, Märta A., Reiser, Patrick, Broadway, David A., Maze, Jeronimo R., Maletinsky, Patrick
Publikováno v:
Phys. Rev. Lett. 131, 086904 (2023)
We present a comprehensive study of the temperature and magnetic-field dependent photoluminescence (PL) of individual NV centers in diamond, spanning the temperature-range from cryogenic to ambient conditions. We directly observe the emergence of the
Externí odkaz:
http://arxiv.org/abs/2302.00011
Most single photon emitters in hexagonal boron nitride has been identified as carbon-based defects. These defects, when forming a donor-acceptor pair have spin $S\leq \frac{1}{2}$. By means of density functional calculations, we show that two non-adj
Externí odkaz:
http://arxiv.org/abs/2209.13735
Autor:
Escalante, Richard, Mathpal, Mohan C., Martínez, Luis J., Gence, Loïk, Garcia, Griselda, González, Iván A., Maze, Jerónimo R.
Single quantum emitters play a fundamental role in the development of quantum technologies such as quantum repeaters, and quantum information processing. Isolating individual molecules with stable optical emission is an essential step for these appli
Externí odkaz:
http://arxiv.org/abs/2209.09842
Publikováno v:
Phys. Rev. E 105, 064119 (2022)
We study a quantum battery made out of $N$ non-mutually interacting qubits coupled to a dissipative single electromagnetic field mode in a resonator. We quantify the charging energy, ergotropy, transfer rate, and power of the system, showing that col
Externí odkaz:
http://arxiv.org/abs/2110.15490
Autor:
Happacher, Jodok, Broadway, David, Reiser, Patrick, Jiménez, Alejandro, Tschudin, Märta A., Thiel, Lucas, Rohner, Dominik, Puigibert, Marcel. li Grimau, Shields, Brendan, Maze, Jeronimo R., Jacques, Vincent, Maletinsky, Patrick
We investigate the magnetic field dependent photo-physics of individual Nitrogen-Vacancy (NV) color centers in diamond under cryogenic conditions. At distinct magnetic fields, we observe significant reductions in the NV photoluminescence rate, which
Externí odkaz:
http://arxiv.org/abs/2105.08075
Publikováno v:
Nanomaterials 11, 358 (2021)
Chemical sensors with high sensitivity that can be used in extreme conditions and can be miniaturized are of high interest in science and industry. The Nitrogen-vacancy (NV) center in diamond is an ideal candidate as a nanosensor due to the long cohe
Externí odkaz:
http://arxiv.org/abs/2012.06814
The unavoidable presence of vibrations in solid-state devices can drastically modify the expected electron spin resonance (ESR) absorption spectrum in magnetically active systems. In this work, we model the effect of phonons and temperature on the ES
Externí odkaz:
http://arxiv.org/abs/2004.10355
Solid-state magnetometers like the Nitrogen-Vacancy center in diamond have been of paramount importance for the development of quantum sensing with nanoscale spatial resolution. The basic protocol is a Ramsey sequence, that imprints an external stati
Externí odkaz:
http://arxiv.org/abs/2003.11925
Publikováno v:
Phys. Rev. A 101, 022110 (2020)
The degree of non-Markovianity of a continuous bath can be quantified by means of the coherence. This simple measure is experimentally accessible through Ramsey spectroscopy, but it is limited to incoherent dynamical maps. We propose an extension of
Externí odkaz:
http://arxiv.org/abs/1904.12332