Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Valery Davydov"'
Autor:
Elena Balashova, Andrey Zolotarev, Aleksandr A. Levin, Valery Davydov, Sergey Pavlov, Alexander Smirnov, Anatoly Starukhin, Boris Krichevtsov, Hongjun Zhang, Fangzhe Li, Huijiadai Luo, Hua Ke
Publikováno v:
Materials, Vol 16, Iss 5, p 1994 (2023)
Single crystals of 2-methylbenzimidazolium perchlorate were prepared for the first time with a slow evaporation method from an aqueous solution of a mixture of 2-methylbenzimidazole (MBI) crystals and perchloric acid HClO4. The crystal structure was
Externí odkaz:
https://doaj.org/article/2d26265dbc414c8aa22e1c08068ce27f
Autor:
Elena Balashova, Aleksandr A. Levin, Valery Davydov, Alexander Smirnov, Anatoly Starukhin, Sergey Pavlov, Boris Krichevtsov, Andrey Zolotarev, Hongjun Zhang, Fangzhe Li, Hua Ke
Publikováno v:
Crystals, Vol 12, Iss 10, p 1342 (2022)
Glycine (Gly) single crystals doped with croconic acid (CA) were grown by evaporation from aqueous solutions. Depending on the weight ratio of Gly and CA in solutions, the crystals take on a plate or pyramidal shape. Both powder and single crystal XR
Externí odkaz:
https://doaj.org/article/6bd5ff4382554c9487cd1c58429f4c18
Autor:
Anastasiia Garanina, Igor Kireev, Oxana Zhironkina, Olga Strelkova, Anton Shakhov, Irina Alieva, Valery Davydov, Sankaran Murugesan, Valery Khabashesku, Alexander Majouga, Viatcheslav Agafonov, Rustem Uzbekov
Publikováno v:
Journal of Nanobiotechnology, Vol 17, Iss 1, Pp 1-10 (2019)
Abstract Background Theranostics application of superparamagnetic nanoparticles based on magnetite and maghemite is impeded by their toxicity. The use of additional protective shells significantly reduced the magnetic properties of the nanoparticles.
Externí odkaz:
https://doaj.org/article/e4fcb96f2cd14c05b22b1003fe8a0e50
Autor:
Elena Balashova, Aleksandr A. Levin, Valery Davydov, Alexander Smirnov, Anatoly Starukhin, Sergey Pavlov, Boris Krichevtsov, Andrey Zolotarev, Hongjun Zhang, Fangzhe Li, Hua Ke
Publikováno v:
Crystals, Vol 12, Iss 5, p 679 (2022)
Triglycine sulfate (TGS) single crystals doped with croconic acid (CA) were grown by evaporation from aqueous solutions. X-ray diffraction analysis shows a slight reduction in unit cell volume in TGS:CA compared to pure TGS crystals. The polarized Ra
Externí odkaz:
https://doaj.org/article/5e24d34eea6d4e24802f1ea4d321ef62
Autor:
Valery Davydov, Evgenii M. Roginskii, Yuri Kitaev, Alexander Smirnov, Ilya Eliseyev, Eugene Zavarin, Wsevolod Lundin, Dmitrii Nechaev, Valentin Jmerik, Mikhail Smirnov, Markus Pristovsek, Tatiana Shubina
Publikováno v:
Nanomaterials, Vol 11, Iss 9, p 2396 (2021)
We present an extensive theoretical and experimental study to identify the effect on the Raman spectrum due to interface interdiffusion between GaN and AlN layers in short-period GaN/AlN superlattices (SLs). The Raman spectra for SLs with sharp inter
Externí odkaz:
https://doaj.org/article/fbf84aae7a5347cc8142bb7dc29ba205
Autor:
Valery Davydov, Evgenii Roginskii, Yuri Kitaev, Alexander Smirnov, Ilya Eliseyev, Dmitrii Nechaev, Valentin Jmerik, Mikhail Smirnov
Publikováno v:
Nanomaterials, Vol 11, Iss 2, p 286 (2021)
We report the results of experimental and theoretical studies of phonon modes in GaN/AlN superlattices (SLs) with a period of several atomic layers, grown by submonolayer digital plasma-assisted molecular-beam epitaxy, which have a great potential fo
Externí odkaz:
https://doaj.org/article/c8dedefdcad940449ef652b52d600e88
Publikováno v:
Interexpo GEO-Siberia. 6:9-15
It is established that the model of an interzonal radiating recombination in the semiconductor at bipolar injection of charge carriers in which the recombination rate is described by multiply of the complete concentration of charge carriers does not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38cb4f0bd4eeee80874df0cbd4bb83f5
https://doi.org/10.33764/2618-981x-2019-6-1-9-15
https://doi.org/10.33764/2618-981x-2019-6-1-9-15
Autor:
Valery, Davydov, Evgenii, Roginskii, Yuri, Kitaev, Alexander, Smirnov, Ilya, Eliseyev, Dmitrii, Nechaev, Valentin, Jmerik, Mikhail, Smirnov
Publikováno v:
Nanomaterials
We report the results of experimental and theoretical studies of phonon modes in GaN/AlN superlattices (SLs) with a period of several atomic layers, grown by submonolayer digital plasma-assisted molecular-beam epitaxy, which have a great potential fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::2e7516c3b378ec2458516f4cd2696184
https://pubmed.ncbi.nlm.nih.gov/33499097
https://pubmed.ncbi.nlm.nih.gov/33499097
Publikováno v:
E3S Web of Conferences, Vol 193, p 01034 (2020)
The state of the tractor industry in Russia is characterized by a deep restructuring of production. This problem is especially acute in the development of modern low-power mobile energy facilities for the mechanization of work in peasant farms. To gi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d8ac3432991667b91d5b00dac4f1a1c
https://doi.org/10.1051/e3sconf/202019301034
https://doi.org/10.1051/e3sconf/202019301034
Publikováno v:
E3S Web of Conferences, Vol 193, p 01033 (2020)
Now days there is no a single mass-produced vehicle for agriculture which does not match requirements of the state standard for the maximum allowable impact of movers on the soil. This leads to significant losses and under-harvest of agricultural pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20fec6d746bff15428b884c40c0bb142
https://doi.org/10.1051/e3sconf/202019301033
https://doi.org/10.1051/e3sconf/202019301033