Articles with "microwave pulses" as a keyword



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Synthesis of micro- and nanostructured materials via oscillating reactions initiated by high-power microwave pulses

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Published in 2020 at "Ceramics International"

DOI: 10.1016/j.ceramint.2020.09.262

Abstract: Abstract Herein we describe the results of our study of plasma chemical process initiated by high-power microwave pulses generated by 75/0.8 gyrotron (frequency 75 GHz, pulse duration up to 12 ms, power up to 550 kW) in mixtures… read more here.

Keywords: microwave pulses; high power; power; initiated high ... See more keywords
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Storage and retrieval of microwave pulses with molecular spin ensembles

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Published in 2020 at "npj Quantum Information"

DOI: 10.1038/s41534-020-00296-9

Abstract: Hybrid architectures combining complementary quantum systems will be largely used in quantum technologies and the integration of different components is one of the key issues. Thanks to their long coherence times and the easy manipulation… read more here.

Keywords: microwave pulses; spin ensembles; storage retrieval; retrieval microwave ... See more keywords
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Generation of trains of ultrashort microwave pulses by two coupled helical gyro-TWTs operating in regimes of amplification and nonlinear absorption

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Published in 2017 at "Physics of Plasmas"

DOI: 10.1063/1.4975084

Abstract: Based on a time-domain model, we demonstrate that a periodic train of powerful ultrashort microwave pulses can be generated in an electron oscillator consisting of two coupled helically corrugated gyrotron travelling wave tubes (gyro-TWTs) operating… read more here.

Keywords: absorption; microwave pulses; gyro twts; two coupled ... See more keywords
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Microwave-assisted reversal of a single electron spin

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Published in 2019 at "Journal of Applied Physics"

DOI: 10.1063/1.5064593

Abstract: The dynamics of a quantum system in a dissipative environment presents a rich and still largely unexplored phenomenology that is relevant for the control of quantum devices. The simplest problem can be modeled as a… read more here.

Keywords: microwave pulses; reversal; quantum; system ... See more keywords
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Magnetization of Paramagnetic Ions by Phase-Modulated Microwave Pulses in a Zero Magnetic Field

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Published in 2020 at "Physics of the Solid State"

DOI: 10.1134/s1063783420030038

Abstract: Abstract The effect of magnetization formation for paramagnetic ions with spin S = 1 in a solid under a zero magnetic field by pulsed manipulations with electron spins has been theoretically predicted. To this end,… read more here.

Keywords: microwave pulses; zero magnetic; field; paramagnetic ions ... See more keywords