Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Nevsky, A. Yu"'
Publikováno v:
Archaeoastronomy and Ancient Technologies 2021, 9(1), 73-86
This article presents the results of a study of signs on a Bronze Age slab discovered in the vicinity of a heavily plowed mound near the settlement of Pyatikhatki. The slab belongs to the Dolmen archaeological culture. In the course of this research,
Externí odkaz:
http://arxiv.org/abs/2104.13192
Publikováno v:
Phys. Rev. A 98, 062516, 2018
Properties of persistent spectral holes (SHs) relevant for frequency metrology have been investigated in the system $Eu^{3+}:Y_{2}SiO_{5}$ (0.5%) at crystallographic site 1 and a temperature of $1.2$ Kelvin. Hole linewidths as small as $0.6~kHz$ have
Externí odkaz:
http://arxiv.org/abs/1811.08346
Publikováno v:
Archaeoastronomy and Ancient Technologies 2016, 4(1), 96-116
The article presents the results of a study of petroglyphs on a unique stone slab discovered near the kurgan 1 of the kurgan field Varvarinsky I (Rostov Oblast, Russia). During the study was done comparing it with plates of Srubna burials on which we
Externí odkaz:
http://arxiv.org/abs/1612.09312
Publikováno v:
Archaeoastronomy and Ancient Technologies 2016, 4(1), 150-168
The article presents the results of the study of petroglyphs on a unique stone slab discovered near the kurgan 1 of the kurgan field Varvarinsky I (Rostov Oblast, Russia). Analysis of features of the location and style of petroglyph "tree" showed tha
Externí odkaz:
http://arxiv.org/abs/1612.09311
In order to investigate the long-term dimensional stability of matter, we have operated an optical resonator fabricated from crystalline silicon at 1.5$\,$K continuously for over one year and repeatedly compared its resonance frequency $f_{res}$ with
Externí odkaz:
http://arxiv.org/abs/1612.01467
The article presents the results of multidisciplinary study carried out with the help of archaeological and astronomical methods. The aim of the study was to analyze and interpret the signs - elements of the composition, incised on the outer side sur
Externí odkaz:
http://arxiv.org/abs/1509.00135
The article presents the results of interdisciplinary research made with the help of archaeological, physical and astronomical methods. The aim of the study were analysis and interpretation corolla marks of the vessel of the Late Bronze Age, belongin
Externí odkaz:
http://arxiv.org/abs/1509.00134
In the article presents the results of the multidisciplinary study conducted with the help of archaeological, physical and astronomical methods. The aim of the study was to analyze and interpret marks and drawings applied to the surface of the vessel
Externí odkaz:
http://arxiv.org/abs/1504.03905
By direct application of the fluctuation-dissipation theorem, we numerically calculate the fundamental dimensional fluctuations of crystalline CaF2 whispering gallery resonators in the case of structural damping, and the limit that this noise imposes
Externí odkaz:
http://arxiv.org/abs/1107.0276
Autor:
Nevsky, A. Yu., Bressel, U., Eisele, Ch., Okhapkin, M., Schiller, S., Gubenko, A., Livshits, D., Mikhrin, S., Krestnikov, I., Kovsh, A.
We demonstrate a diode laser system which is suitable for high-resolution spectroscopy in the 1200 nm and yellow spectral ranges. It is based on a two-facet quantum dot chip in a Littrow-type external cavity configuration. The laser is tunable in the
Externí odkaz:
http://arxiv.org/abs/0804.3021