Zobrazeno 1 - 10
of 147
pro vyhledávání: '"Jeske Jan"'
Autor:
Raman Nair Sarath, Rogers Lachlan J., Vidal Xavier, Roberts Reece P., Abe Hiroshi, Ohshima Takeshi, Yatsui Takashi, Greentree Andrew D., Jeske Jan, Volz Thomas
Publikováno v:
Nanophotonics, Vol 9, Iss 15, Pp 4505-4518 (2020)
Laser threshold magnetometry using the negatively charged nitrogen-vacancy (NV−) centre in diamond as a gain medium has been proposed as a technique to dramatically enhance the sensitivity of room-temperature magnetometry. We experimentally explore
Externí odkaz:
https://doaj.org/article/8930a067072d417581d935b65627cb36
Autor:
Schätzle, Philip, Ghassemizadeh, Reyhaneh, Urban, Daniel F., Wellens, Thomas, Knittel, Peter, Reiter, Florentin, Jeske, Jan, Hahn, Walter
We investigate the spin-coherence decay of NV$^-$-spins interacting with the strongly-coupled bath of nitrogen defects in diamond layers. For thin diamond layers, we demonstrate that the spin-coherence times exceed those of bulk diamond, thus allowin
Externí odkaz:
http://arxiv.org/abs/2401.16169
Autor:
Lindner, Lukas, Hahl, Felix A., Luo, Tingpeng, Antonio, Guillermo Nava, Vidal, Xavier, Rattunde, Marcel, Ohshima, Takeshi, Capelli, Marco, Gibson, Brant C., Greentree, Andrew D., Quay, Rüdiger, Jeske, Jan
Diamond has long been identified as a potential host material for laser applications. This potential arises due to its exceptional thermal properties, ultra-wide bandgap, and color centers which promise gain across the visible spectrum. More recently
Externí odkaz:
http://arxiv.org/abs/2306.13973
Autor:
Capelli, Marco, Lindner, Lukas, Luo, Tingpeng, Jeske, Jan, Abe, Hiroshi, Onoda, Shinobu, Ohshima, Takeshi, Johnson, Brett, Simpson, David A., Stacey, Alastair, Reineck, Philipp, Gibson, Brant C., Greentree, Andrew D.
The nitrogen-vacancy colour centre in diamond is emerging as one of the most important solid-state quantum systems. It has applications to fields including high-precision sensing, quantum computing, single photon communication, metrology, nanoscale m
Externí odkaz:
http://arxiv.org/abs/2112.07260
Autor:
Nair, Sarath Raman, Rogers, Lachlan J., Spence, David J., Mildren, Richard P., Jelezko, Fedor, Greentree, Andrew D., Volz, Thomas, Jeske, Jan
We propose a high-sensitivity magnetometry scheme based on a diamond Raman laser with visible pump absorption by an ensemble of coherently microwave driven negatively charged nitrogen-vacancy centres (NV) in the same diamond crystal. The NV centres'
Externí odkaz:
http://arxiv.org/abs/2101.08084
Autor:
Lebedev, Vadim, Kustermann, Jan, Engels, Jan, Weippert, Jürgen, Cimalla, Volker, Knittel, Peter, Kirste, Lutz, Giese, Christian, Quellmalz, Patricia, Graff, Andreas, Jeske, Jan
Publikováno v:
Journal of Applied Physics; 4/14/2024, Vol. 135 Issue 14, p1-13, 13p
Autor:
Nair, Sarath Raman, Rogers, Lachlan J., Vidal, Xavier, Roberts, Reece P., Abe, Hiroshi, Ohshima, Takeshi, Yatsui, Takashi, Greentree, Andrew D., Jeske, Jan, Volz, Thomas
Laser-threshold magetometry using the negatively charged nitrogen-vacancy (NV-) centre in diamond as a gain medium has been proposed as a technique to dramatically enhance the sensitivity of room-temperature magnetometry. We experimentally explore a
Externí odkaz:
http://arxiv.org/abs/1912.05801
Publikováno v:
New J. Phys. 20 093017 (2018)
The dynamics and thermal equilibrium of spin waves (magnons) in a quantum ferromagnet as well as the macroscopic magnetisation are investigated. Thermal noise due to an interaction with lattice phonons and the effects of spatial correlations in the n
Externí odkaz:
http://arxiv.org/abs/1802.10258
Akademický článek
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Autor:
Lim, James, Ing, David J., Rosskopf, Joachim, Jeske, Jan, Cole, Jared H., Huelga, Susana F., Plenio, Martin B.
Publikováno v:
J. Chem. Phys. 146, 024109 (2017)
We investigate how correlated fluctuations affect oscillatory features in rephasing and non-rephasing two-dimensional (2D) electronic spectra of a model dimer system. Based on a beating map analysis, we show that non-secular environmental couplings i
Externí odkaz:
http://arxiv.org/abs/1701.00045