Results 121 to 130 of about 1,690,866 (392)
Advanced Functional Materials, Volume 35, Issue 13, March 25, 2025.Genetically expressed encapsulin nanocompartments from Q. thermotolerans in mammalian cells enable the compartmentalization of Fe biomineralization and formation of ≈30 nm iron‐oxide cores containing quasi‐crystallites of up to ≈3 nm size consistent with a maghemite‐like phase.
Maria V. Efremova +21 more
wiley +1 more source
IEEE Photonics Journal, 2014 The high accuracy of lasing wavelength spacing is one of the key requirements of a distributed feedback (DFB) semiconductor laser array. However, the nonuniformity of the wavelength spacing is increasingly deteriorating with the increase in the channel ...
Yuechun Shi +5 more
doaj +1 more source
Coherent resonant Ka-band photonic microwave receiver [PDF]
arXiv, 2008 We propose theoretically and demonstrate experimentally a coherent microwave photonic receiver operating at 35 GHz carrier frequency. The device is based on a lithium niobate or lithium tantalate optical whispering gallery mode resonator coupled to a microwave strip line resonator.
arxiv
Advanced Functional Materials, Volume 35, Issue 14, April 3, 2025.An ultrathin polarizonic metasurface achieves multiband camouflage and stealth with near‐perfect ultraviolet (UV) absorption, visible light blending, and infrared signature masking. Leveraging earth‐abundant materials, this design creates a reflective color palette through polarizonic effects, integrating transparent and non‐plasmonic materials.
Mhd Adel Assad, Mady Elbahri
wiley +1 more source
Joining of thirty three percent by weight random glass fibre reinforced polystyrene using variable frequency microwave [PDF]
, 2002 [Abstract]: This paper extends the range of applications for Variable Frequency Microwave (VFM) (2 – 18 GHz) facilities to joining thirty three percent by weight glass fibre reinforced polystyrene composite [PS/GF (33%)].
Ball, James A. R. +3 more
core
Anharmonic behavior in Microwave-driven resistivity oscillations in Hall bars
, 2007 We analyzed the magnetoresistivity of a two-dimensional electron system excited by microwave radiation in a regime of high intensities and low frequencies. In such a regime, recent experiments show that different features appear in the magnetoresistivity
Inarrea, Jesus
core +1 more source
Advanced Functional Materials, Volume 35, Issue 16, April 18, 2025.This review highlights the potential of single‐atom catalysts in three key photocatalytic reactions: the hydrogen evolution reaction (HER), nitrogen reduction reaction for ammonia synthesis, and carbon dioxide reduction reaction (CO2RR) for chemical fuels.
Saad Mehmood +5 more
wiley +1 more source
Microwave spectroscopy on a double quantum dot with an on-chip Josephson oscillator
, 2000 We present measurements on microwave spectroscopy on a double quantum dot with an on-chip microwave source. The quantum dots are realized in the two-dimensional electron gas of an AlGaAs/GaAs heterostructure and are weakly coupled in series by a ...
+9 more
core +1 more source
Chiral-field microwave antennas (Chiral microwave near fields for far-field radiation) [PDF]
Proceedings of the 44th European Microwave Conference, Rome,
Italy, October 6-9, 2014 (pages 865 - 868), 2015 In a single-element structure we obtain a radiation pattern with a squint due to chiral microwave near fields originated from a magnetostatic-mode ferrite disk. At the magnetostatic resonances, one has strong subwavelength localization of energy of microwave radiation.
arxiv
Conventional and Microwave Hydrothermal Synthesis and Application of Functional Materials: A Review
Materials, 2019 With the continuous development and progress of materials science, increasingly more attention has been paid to the new technology of powder synthesis and material preparation.
Guijun Yang, Soojin Park
semanticscholar +1 more source