Zobrazeno 1 - 10
of 365
pro vyhledávání: '"Kolobov, Alexander V."'
Autor:
Durcikova, Lenka, Jancalek, Jiri, Prikryl, Jan, Mistrik, Jan, Frumarova, Bozena, Slang, Stanislav, Provotorov, Pavel, Kolobov, Alexander V., Krbal, Milos
Publikováno v:
In Ceramics International 15 September 2024 50(18) Part A:32233-32239
Autor:
Suzuki, Takara, Saito, Yuta, Fons, Paul, Kolobov, Alexander V., Tominaga, Junji, Hase, Muneaki
Publikováno v:
Phys. Status Solidi RRL, Vol.19, 1800246 (2018)
Chalcogenide superlattices (SL) consist of alternate stacking of GeTe and Sb$_{2}$Te$_{3}$ layers. The structure can become a 3D topological insulator depending on the constituent layer thicknesses, making the design of the SL period a central issue
Externí odkaz:
http://arxiv.org/abs/1907.12420
Autor:
Mondal, Richarj, Aihara, Yuki, Saito, Yuta, Fons, Paul, Kolobov, Alexander V., Tominaga, Junji, Hase, Muneaki
Publikováno v:
ACS Appl. Mater. Interfaces, Vol. 10(31), pp.26781-26786 (2018)
Chalcogenide superlattices (SL), formed by the alternate stacking of GeTe and Sb$_{2}$Te$_{3}$ layers, also referred to as interfacial phase change memory (iPCM), are a leading candidate for spin based memory device applications. Theoretically, the i
Externí odkaz:
http://arxiv.org/abs/1907.11828
Autor:
Suzuki, Takara, Mondal, Richarj, Saito, Yuta, Fons, Paul, Kolobov, Alexander V., Tominaga, Junji, Shigekawa, Hidemi, Hase, Muneaki
Publikováno v:
Journal of Physics: Condensed Matter, Vol.31, 415502 (2019)
We report on pump-probe based helicity dependent time-resolved Kerr measurements of chalcogenide superlattices, consisting of alternately stacked GeTe and Sb$_{2}$Te$_{3}$ layers under infrared excitation. The Kerr rotation signal consists of the spe
Externí odkaz:
http://arxiv.org/abs/1907.07445
Autor:
Krbal, Milos, Prikryl, Jan, Pis, Igor, Prokop, Vit, Rodriguez Pereira, Jhonatan, Kolobov, Alexander V.
Publikováno v:
In Ceramics International 15 January 2023 49(2):2619-2625
Akademický článek
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Autor:
Sanari, Yasuyuki, Tachizaki, Takehiro, Saito, Yuta, Makino, Kotaro, Fons, Paul, Kolobov, Alexander V., Tominaga, Junji, Tanaka, Koichiro, Kanemitsu, Yoshihiko, Hase, Muneaki, Hirori, Hideki
Publikováno v:
Phys. Rev. Lett. 121, 165702 (2018)
We have systematically investigated the spatial and temporal dynamics of crystallization that occurs in the phase-change material Ge2Sb2Te5 upon irradiation with an intense THz pulse. THz pump and optical probe spectroscopy revealed that Zener tunnel
Externí odkaz:
http://arxiv.org/abs/1810.05308
Autor:
Makino, Kotaro, Saito, Yuta, Horii, Shuuto, Fons, Paul, Kolobov, Alexander V., Ando, Atsushi, Ueno, Keiji, Mondal, Richarj, Hase, Muneaki
Time-domain femtosecond laser spectroscopic measurements of the ultrafast lattice dynamics in 2H-MoTe2 bulk crystals were carried out to understand the carrier-phonon interactions that govern electronic transport properties. An unusually long lifetim
Externí odkaz:
http://arxiv.org/abs/1807.10879