Results 51 to 60 of about 141,674 (295)
Means for phase locking the outputs of a surface emitting laser diode array [PDF]
, 1987 An array of diode lasers, either a two-dimensional array of surface emitting lasers, or a linear array of stripe lasers, is phase locked by a diode laser through a hologram which focuses the output of the diode laser into a set of distinct, spatially ...
Lesh, James R.
core +1 more source
Advanced Functional Materials, EarlyView.A unidirectional cerebral organoid–organoid neural circuit is established using a microfluidic platform, enabling controlled directional propagation of electrical signals, neuroinflammatory cues, and neurodegenerative disease–related proteins between spatially separated organoids.
Kyeong Seob Hwang +9 more
wiley +1 more source
Applications of combined MOSFET-IGBT power leg with reduced switching losses [PDF]
, 2008 This paper discusses power legs built upon the combination of a MOSFET and an IGBT. The suggested combined use of those different switches is intended to be applied in PWM controlled single and three phase inverters.
Marinov, Angel S +2 more
core
Reciprocity in reflection and transmission: what is a "phonon diode"?
, 2012 The newly popular topic of "phonon diodes" is discussed in the context of a broader issue of reciprocity in reflection/transmission (R-T) of waves. We first review a theorem well known in electromagnetism and optics but underappreciated in acoustics and ...
Every, A. G. +2 more
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The Physics of Mind-Matter Interaction at a Distance [PDF]
, 2017 The aim of this work is identification and localisation of the interaction between mind and matter, specifically with respect to random number generators, and identification of the type of energy that can alter the degree of randomness of bit-string ...
Giroldini, William +3 more
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Joint Control of Radiated and Surface Waves via Space‐Time Coding Metasurfaces
Advanced Functional Materials, EarlyView.A unified space‐time coding metasurface platform enables simultaneous control of radiated and surface‐confined waves across multiple harmonics. Demonstrated functionalities include multi‐frequency beam shaping; surface‐wave excitation, and hybrid multiplexing.
Zihao Dai +6 more
wiley +1 more source
Reversible motion drive system Patent [PDF]
, 1970 Drive system for parabolic tracking antenna with reversible motion and minimal ...
Richter, H. L., Stoller, F. W.
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Tunneling diodes under environmental effects
, 2015 We examine the robustness of single-molecule tunneling diodes to thermal-environmental effects. The diode comprises three fragments: two different conjugated chemical groups at the boundaries, and a saturated moiety in between, breaking conjugation.
Kilgour, Michael, Segal, Dvira
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Performance improvement of three-body radiative diodes driven by graphene surface plasmon polaritons
Physical Chemistry Chemical Physics, 2023 A graphene-assisted radiative thermal diode is proposed based on the three-body system. The performance of the thermal diode is found to be significantly improved by graphene, which is attributed to the coupling between graphene and the phase transition material.
Ming-Jian He +5 more
openaire +3 more sources
Advanced Functional Materials, EarlyView.Topological van der Waals contacts represent a new class of electrodes for 2D semiconductors, enabling precise control of the Schottky barrier height (SBH) and contact resistance (RC) through interlayer distance and orbital hybridization engineering. In Se‐based transition metal dichalcogenides, these contacts achieve an ultralow SBH of 7 meV, RC of 0.
Soheil Ghods +15 more
wiley +1 more source