Results 11 to 20 of about 238 (199)
Magnetic Mirroring and Focusing of Cosmic Rays [PDF]
The Astrophysical Journal, 2018 Abstract We study the combined impact of magnetic mirroring and focusing on the ionization by cosmic rays (CRs) in dense molecular clouds and circumstellar disks. We show that for effective column densities of up to ∼1025 cm−2 (where ionization is the main mechanism of energy loss by CRs) the two effects practically cancel each other out,
Kedron Silsbee +3 more
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Transport Phenomena in Stochastic Magnetic Mirrors [PDF]
The Astrophysical Journal, 2001 25 pages, 7 figures, 3 ...
Malyshkin, Leonid, Kulsrud, Russell
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Magnetostrictive Micro Mirrors for an Optical Switch Matrix
Sensors, 2007 We have developed a wireless-controlled compact optical switch by siliconmicromachining techniques with DC magnetron sputtering. For the optical switchingoperation, micro mirror is designed as cantilever shape size of 5mm×800μm×50μm.TbDyFe ...
Myeong-Woo Cho +2 more
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Multi-frequency, megawatt-power gyrotron to facilitate a wide range of operations at ITER
Nuclear Fusion, 2023 High-power (1 MW), long-pulse operations up to 300 s were demonstrated by multi-frequency oscillations at 170 GHz, 137 GHz, and 104 GHz. A multi-frequency gyrotron based on the design of the ITER gyrotron has been developed and studied.
Ryosuke Ikeda +8 more
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Helicon plasma in a magnetic shuttle
AIP Advances, 2020 The definition of a magnetic shuttle is introduced to describe the magnetic space enclosed by two magnetic mirrors with the same field direction and high mirror ratio.
L. Chang +9 more
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Modeling and evaluation of magnetic fluid deformable mirror with dual-layer actuators
International Journal of Optomechatronics, 2019 In this paper, a rectangular magnetic fluid deformable mirror (MFDM) with dual-layer actuators is proposed, which is designed to improve the correction performance for full-order aberrations.
Zhu Zhang +6 more
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Timecourse of mirror and counter-mirror effects measured with transcranial magnetic stimulation [PDF]
Social Cognitive and Affective Neuroscience, 2013 The human mirror system has been the subject of much research over the past two decades, but little is known about the timecourse of mirror responses. In addition, it is unclear whether mirror and counter-mirror effects follow the same timecourse. We used single-pulse transcranial magnetic stimulation to investigate the timecourse of mirror and counter-
Cavallo, Andrea +4 more
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Photon Spectra of a Bragg Microresonator with Bigyrotropic Filling
Photonics, 2022 In this article, we have obtained the transmission spectra of a microresonator structure with Bragg mirrors, the working cavity of which is filled with a magnetically active finely layered ferrite-semiconductor structure with material parameters ...
Svetlana V. Eliseeva +2 more
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Computational Design of a Magnetic Mirror
Journal of Physics: Conference Series, 2021 Abstract A computer-aided design (CAD) has been carried out to investigate the properties of the magnetic electron mirror design. The work has been focused on suggesting a mathematical formula to represent the radial displacement. The function that has been taken into consideration was suggested to give rise to the mirror action.
Ahmad K. Ahmad +2 more
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Enhancement of the Magneto-Optical Kerr Effect in One- Dimensional Magnetophotonic Crystals with Adjustable Spatial Configuration [PDF]
Journal of Optoelectronical Nanostructures, 2019 We studied magnetophotonic crystals (MPCs) with introduced magneticdefect layer sandwiched between magnetic and dielectric Bragg mirrors. Thesemagnetophotonic crystals have excellent capabilities to enhance reflection and Kerrrotation simultaneously.
Tahmineh Jalali +3 more
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