全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:... A. N. Vtyurin , V. N. Voronov , S. N. Krylova
来源:[J].Ferroelectrics(IF 0.415), 2019, Vol.538 (1), pp.28-34Taylor & Francis
摘要:Abstract(#br)The Raman spectra of Rb2KLuF6 elpasolite crystal have been studied in a wide temperature range, including two phase transitions: from the cubic phase to the tetragonal phase and then to the monoclinic phase. The results of an analysis of the tem...
作者:... A. N. Vtyurin , V. N. Voronov , S. N. Krylova
来源:[J].Optics and Spectroscopy(IF 0.559), 2019, Vol.126 (4), pp.341-345Springer
摘要:Abstract(#br)The Raman spectra of an Rb 2 KLuF 6 crystal are studied in the temperature range from 8 to 375 K, which includes two phase transitions: one of which proceeds from a cubic to a tetragonal phase, while the other transition takes place from a tetragonal to a monoclinic ...
作者:V. N. Voronov , V. V. Parshin ...
来源:[J].Radiophysics and Quantum Electronics(IF 0.955), 1998, Vol.41 (11), pp.949-952Springer
摘要:Abstract(#br)We describe the frequency-lock (FL) system for local oscillators in receivers in the 130 to 360 GHz range, using the resonance lines of molecules with a known absorption spectrum. The functions of a frequency discriminator, a diplexer, and a noise rejector are perfor...

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